WorldWideScience

Sample records for pv market implications

  1. The PV market

    International Nuclear Information System (INIS)

    Hammond, B.

    1992-01-01

    This paper forecasts the photovoltaic (PV) market growth for the 1990s. Ten years of PV history are reviewed and used to establish market trends in terms of average selling price (ASP) and kilowatts shipped by market segment. The market is segmented into indoor consumer, stand-alone, and grid-connected applications. Indoor consumer presently represents a saturated market and is fairly predictable. The stand-alone market (i.e. not connected to the utility grid) is fairly stable and predictable. The utility PV market however is highly dependent on a number of market factors such as the cost of conventional energy the cost of PV systems utility acceptance of PV and regulatory controls. Government and institutional regulations, environmental issues, and OPEC and Middle East politics will have the greatest impact on the cost of conventional fuels. Private and federal investment in PV technology development could have a significant impact on the cost of PV systems. Forecasts are provided through the year 2000 for indoor consumer stand-alone and utility markets

  2. Global PV Market Development

    International Nuclear Information System (INIS)

    Schmidt, F.

    2009-01-01

    The dawn of 2009 saw several events which caused major turbulence in the global photovoltaic industry. In 2008 the Spanish PV market grew beyond all expectations and even outranked Germany as the world's number one market. However, the promotion scheme was modified and a market cap was introduced in 2009, cutting back the maximum capacity to be installed to about the level of 2007. In addition, the industry is facing an oversupply of PV modules and a harsh recession which is significantly affecting the traditionally strong PV markets. International photovoltaic companies are challenged by a changing market situation: all of a sudden, competition has increased significantly, pushing the customer to the fore. As a result, a consolidation process is expected within the PV industry worldwide. However, the story is not all negative. In the U.S., the election of Barack Obama may be seen as the starting signal for a massive expansion in PV, likely to bring the country to first place globally within the next five years. Furthermore, different markets and market segments are being opened up - especially in Europe - thanks to the gradual arrival of generation parity and new PV support mechanisms. EuPD Research has observed and studied international PV markets since its foundation. The information included in the presentation is based on a wide range of quantitative and qualitative studies that EuPD Research has conducted in the key markets since 2002. Florian Schmidt, EuPD Research's Head of Product Management, will give an overview of the global PV market and how it is developing in this crucial year 2009. Aspects such as technology development, production capacities and the demand side will be included, with a special emphasis on the European PV markets. So far Chinese PV companies have often benefited from the booming PV markets in Europe, above all Germany and Spain. Due to the lack of domestic market, the Chinese industry strongly depends on the export and is

  3. PV market update

    International Nuclear Information System (INIS)

    Maycock, P.D.

    2005-01-01

    The article comments on the massive increase in sales of photovoltaic cells in 2004, largely due to the growth of subsidised grid-connected markets in California, Germany and Japan. Details of the various companies producing photovoltaics, production figures, and world ranking are given together with photovoltaic production in Europe. Even so, the world production of photovoltaics was only the equivalent of two large gas turbines. The various types of photovoltaic cells are discussed and data, according to cell type, are given for world production. Costs, prices and government subsidies are discussed. A forecast of the world photovoltaics market, according to potential application, is given to the year 2010

  4. The PV market - Past, present, and future

    International Nuclear Information System (INIS)

    Hammond, B.

    1992-01-01

    This paper forecasts the photovoltaic (PV) market growth for the 1900's. Ten years of PV history are reviewed and used to establish market trends in terms of average selling price (ASP) and kilowatts shipped by market segment. The market is segmented into indoor consumer, stand-alone, and grid-connected applications. Indoor consumer presently represents a saturated market and is fairly predictable. The stand-alone market (i.e. not connected to the utility grid) is fairly stable and predictable. The utility PV market, however, is highly dependent on a number of market factors such as the cost of conventional energy, the cost of PV systems, utility acceptance of PV, and regulatory controls. Government and institutional regulations, environmental issues, OPEC and Middle East politics will have the greatest impact on the cost of conventional fuels. Private and federal investment in PV technology development could have a significant impact on the cost of PV systems. Forecasts are provided through the year 2000 for indoor consumer, stand-alone, and utility markets. PV has unique attributes which make it a desirable source of energy in specific applications. It is a renewable source of energy, non-polluting, very reliable, predictable, low maintenance, modular, and has a very low operating cost. The energy source (sunlight) is distributed around the globe. Its limitations are high initial cost, no inherent energy storage, and low energy density

  5. Global PV markets and perspectives

    Energy Technology Data Exchange (ETDEWEB)

    Wolfsegger, Cristoph [European Photolvoltaic Industry Association (EPIA), Brussels, Belgium (Belgium)

    2007-06-15

    This presentation mainly talks about the global importance of the PV industry, not only in the environmental sphere but also in the economic sphere. It is firstly given the major information of the European Photovoltaic Industry Association (EPIA), where there can be found the lists of those full member countries that work as: components manufacturers, consulting, and associate members. Then, it is given a briefly explanation about the Alliance for Rural Electrification (ARE), and the reasons why the -PV systems- are almost the panacea to both the energy and the environmental issue. In addition, it is given the most relevant information about how to implement this system in those regions that have not yet implemented it. Besides, there are explained some of the benefits that this system has. It is shortly explained how this system is working in German and it is also shown a comparison chart about the photovoltaic feed-in tariffs. There are shown some graphics and charts having information related to the global markets and the global installations of PV systems and other issues related to them. [Spanish] Esta presentacion habla principalmente acerca de la importancia que hoy en dia tiene la industria fotovoltaica alrededor del mundo, esto no solo ocurre en el ambito ambiental sino tambien en el economico. En la primer parte se muestra la informacion mas importante acerca de la Asociacion Europea de la Industria Fotovoltaica (EPIA por sus siglas en ingles), en donde se encuentran las listas de los paises que son miembros permanentes trabajando como: fabricantes de componentes, asesores y miembros asociados. Enseguida, se da, de manera escueta, una explicacion acerca de la ARE, asi como las razones por las que los sistemas fotovoltaicos son casi la panacea tanto para los problemas ambientales como para los energeticos. Ademas, se explica la informacion mas relevante acerca de como implementar este sistema en aquellas partes del mundo que todavia no lo han realizado

  6. The market for photovoltaic (PV) technology

    International Nuclear Information System (INIS)

    Frantzis, L.; Vejtasa, K.M.

    1993-01-01

    This paper describes a study that was intended to provide the Electric Power Research Institute (EPRI) with a market analysis for photovoltaic (PV) technologies under development by EPRI and others. The analysis was to focus on markets and factors leading to significant incremental growth for PV demand, large enough to support more efficient scale PV manufacturing capacity. EPRI anticipates that PV ultimately could provide grid-connected power, however, the 1995--2010 market dynamics are uncertain. The specific objectives of this study, therefore, were to: determine what major future domestic US markets for PV technologies will emerge and provide enough volume to support significant improvements in manufacturing costs through manufacturing economies of scale; provide insight on what is needed to gain acceptance of PV technologies for electric power generation in those major markets; provide insight on when investments in demonstration and manufacturing facilities should be made and what is needed to be successful in each element of the business that these markets could support (e.g., technology development, manufacturing, sales, installation, and service); and provide key insights on the requirements for commercial success of PV in the utility sector

  7. The Value of Transparency in Distributed Solar PV Markets

    Energy Technology Data Exchange (ETDEWEB)

    OShaughnessy, Eric J [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Zamzam, Ahmed S [National Renewable Energy Laboratory (NREL), Golden, CO (United States)

    2017-12-01

    Market transparency refers to the degree of customer awareness of product options and fair market prices for a given good. In The Value of Transparency in Distributed Solar PV Markets, we use residential solar photovoltaic (PV) quote data to study the value of transparency in distributed solar PV markets. We find that improved market transparency results in lower installation offer prices. Further, the results of this study suggest that PV customers benefit from gaining access to more PV quotes.

  8. Building PV markets: customers and prices

    International Nuclear Information System (INIS)

    Haas, Reinhard

    2002-01-01

    What makes market deployment strategies for PV successful? A group of specialists (from IEA Task 7) has been looking at the progress made so far. Here, in the first of two articles based on their report, the author presents some of their findings, including benefits and barriers for defined groups of customers; how customers for PV systems are identified, and what they are willing to pay. It also looks at current prices in different countries, and their possible trends. (Author)

  9. Latin America as new PV market opportunity

    International Nuclear Information System (INIS)

    Weiss, Ingrid

    2015-01-01

    It is important to recognize solar energy as an international and strategic opportunity for the European market to expand. The objective of this paper is to apply the methodology created during the PV Parity project for analyzing PV Competitiveness in the emerging residential PV market in Brazil, using information from the State of Rio de Janeiro. The dynamic competitiveness analysis was performed considering the price with and without taxes in order to assess the year when PV will reach grid parity in Rio de Janeiro and how the taxes impact on the results. Results are divided into 3 scenarios: Optimistic, Conservative, and Conservative Moderate. The LCOE of residential systems will likely become competitive with the residential electricity tariffs between 2020 and 2030, assuming the residential tariffs in Rio de Janeiro. This is an indicator that PV energy business opportunities are increasing in Brazil and, with the adequate policy support, its market competitiveness could be improved. We are also looking in other markets of Latin America. (full text)

  10. The potential market for PV building products

    International Nuclear Information System (INIS)

    1998-01-01

    This study was carried out by ECOTEC Research and Consulting Limited (ECOTEC) in collaboration with the Newcastle Photovoltaic Application Centre (NPAC) and ECD Energy and Environment (ECD) under the Department of Trade and Industry's (DTI) New and Renewable Energy Programme (contract reference S/P2/00277/00/00). The aim was to assess the future market potential for building-integrated photovoltaic (BIPV) products in terms of current product availability, product development needs, the nature and size of the potential market, and the opportunities for government and the PV supply industry to work together to develop the market. The study itself comprised a review of existing BIPV products, an analysis of the development of the world market for BIPV, a market research survey of building professionals, and meetings of two 'focus groups' drawn from the PV 'supply side' and from buildings professionals. In principle, BIPV products can be used in virtually any type of building, but the main applications are considered to be housing and offices. (author)

  11. Accelerating residential PV expansion: demand analysis for competitive electricity markets

    International Nuclear Information System (INIS)

    Duke, Richard; Williams, Robert; Payne, Adam

    2005-01-01

    This article quantifies the potential market for grid-connected, residential photovoltaic (PV) electricity integrated into new homes built in the US. It complements an earlier supply-side analysis by the authors that demonstrates the potential to reduce PV module prices below $1.5/W p by scaling up existing thin-film technology in 100 MW p /yr manufacturing facilities. The present article demonstrates that, at that price, PV modules may be cost effective in 125,000 new home installations per year (0.5 GW p /yr). While this market is large enough to support multiple scaled up thin-film PV factories, inefficient energy pricing and demand-side market failures will inhibit prospective PV consumers without strong public policy support. Net metering rules, already implemented in many states to encourage PV market launch, represent a crude but reasonable surrogate for efficient electricity pricing mechanisms that may ultimately emerge to internalize the externality benefits of PV. These public benefits include reduced air pollution damages (estimated costs of damage to human health from fossil fuel power plants are presented in Appendix A), deferral of transmission and distribution capital expenditures, reduced exposure to fossil fuel price risks, and increased electricity system reliability for end users. Thus, net metering for PV ought to be implemented as broadly as possible and sustained until efficient pricing is in place. Complementary PV 'buydowns' (e.g., a renewable portfolio standard with a specific PV requirement) are needed to jumpstart regional PV markets

  12. The Value of Transparency in Distributed Solar PV Markets

    Energy Technology Data Exchange (ETDEWEB)

    OShaughnessy, Eric J. [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Margolis, Robert M. [National Renewable Energy Laboratory (NREL), Golden, CO (United States)

    2017-10-09

    Distributed solar photovoltaic (PV) markets are relatively non-transparent: PV price and product information is not readily available, searching for this information is costly (in terms of time and effort), and customers are mostly unfamiliar with the new technology. Quote aggregation, where third-party companies collect PV quotes on behalf of customers, may be one way to increase PV market transparency. In this paper, quote aggregation data are analyzed to study the value of transparency for distributed solar PV markets. The results suggest that easier access to more quotes results in lower prices. We find that installers tend to offer lower prices in more competitive market environments. We supplement the empirical analysis with key findings from interviews of residential PV installers.

  13. The new NOZ-PV: Market-oriented

    International Nuclear Information System (INIS)

    Ter Horst, E.

    1995-01-01

    In the proposal for the new National Research Program for Photovoltaics (NOZ-PV) 1995-1999 the focus is on four subjects: solar cell technology, the industrial support, the stimulation of autonomous, favorable applications and markets for PV, and the realization of a training program PV in the Built Areas. The program will be carried out as a market-oriented program. 1 tab., 2 figs

  14. Accelerating residential PV expansion: supply analysis for competitive electricity markets

    International Nuclear Information System (INIS)

    Payne, Adam; Williams, Robert H.; Duke, Richard

    2001-01-01

    Photovoltaic (PV) technology is now sufficiently advanced that market support mechanisms such as net metering plus a renewable portfolio standard (RPS) could induce rapid PV market growth in grid-connected applications. With such support mechanisms, markets would be sufficiently large that manufacturers could profitably build and operate 100 MW p /yr PV module factories, and electricity costs for residential rooftop PV systems would compare favorably with residential electricity prices in certain areas (e.g., California and the greater New York region in the US). This prospect is illustrated by economic and market analyses for one promising technology (amorphous silicon thin-film PV) from the perspectives of both module manufacturers and buyers of new homes with rooftop PV systems. With public policies that reflect the distributed and environmental benefits offered by PV-and that can sustain domestic PV market demand growth at three times the historical growth rate for a period of the order of two decades - PV could provide 3% of total US electricity supply by 2025. (Author)

  15. What's stopping a huge expansion of the PV market?

    International Nuclear Information System (INIS)

    Varadi, P.F.

    1998-01-01

    Over the past 25 years the terrestrial PV industry has turned into a billion-dollar global business. The necessary technology is available and substantial market growth is continuing. It has often been said that the cost of PV must come down further before the technology really takes off. However the author argues here that the dominant segments of the market are not price-sensitive and that the future explosive expansion of PV markets will need financing on a global basis, assured quality in the products, and the institution of an extensive public-awareness programme of advertising, promotion and education. (author)

  16. Review of Solar PV Market Development in East Africa

    DEFF Research Database (Denmark)

    Hansen, Ulrich Elmer; Pedersen, Mathilde Brix; Nygaard, Ivan

    to understanding these effects by reviewing the development of markets for solar PV in Kenya, Tanzania and Uganda, focusing on how the differences in market development have been explained in the literature. The paper finds that, although Tanzania and Uganda are rapidly catching up, Kenya is still leading......While the diffusion of solar home systems in Kenya has been market-based for some years, the diffusion of PV in most other Sub-Saharan African countries has been driven by government and donor-supported projects aimed at serving specific needs for electricity while at the same time creating...

  17. Commercial breaks: building the market for PV in Africa

    International Nuclear Information System (INIS)

    Hankins, M.

    2001-01-01

    The article focuses on the huge potential market for off-grid photovoltaics in Africa, in the sub-Saharan region in particular. However, so far the potential market remains largely untapped and several multimillion-dollar projects aimed at developing the market have been disappointing. The result has been a reduction in the activities of PV companies in Africa. The article seeks reasons for the lack of success and offers suggestions for improving the situation

  18. Building-integrated PV -- Analysis and US market potential

    International Nuclear Information System (INIS)

    Frantzis, L.; Hill, S.; Teagan, P.; Friedman, D.

    1994-01-01

    Arthur D Little, Inc., in conjunction with Solar Design Associates, conducted a study for the US Department of Energy (DOE), Office of Building Technologies (OBT) to determine the market potential for building-integrated photovoltaics (BIPV). This study defines BIPV as two types of applications: (1) where the PV modules are an integral part of the building, often serving as the exterior weathering skin, and (2) the PV modules are mounted on the existing building exterior. Both of these systems are fully integrated with the energy usage of the building and have potential for significant market penetration in the US

  19. The world PV market 2000: shifting from subsidy to 'fully economic'?

    International Nuclear Information System (INIS)

    Maycock, Paul

    2000-01-01

    This article presents an overview of the world grid-connected photovoltaic (PV) market concentrating on the US, Japan and Germany. The PV markets in the three countries are examined, and PV module shipments, the economics of residential PVs in the markets, and forecasts of the grid-connected market are discussed. Details are given of the German 100,000 roofs PV roof subsidy programme to stimulate the residential and commercial grid-connected market. A summary of the grid-connected PV markets in the three countries, and economic information on German grid-connected PV roofs are tabulated

  20. Fresh ideas needed: building the PV market in Africa

    International Nuclear Information System (INIS)

    Hankins, M.

    2006-01-01

    The reasons why sales of photovoltaics in Africa are miniscule compared with those in Europe, America, Japan and China are analysed and suggestions for ways of developing the African market are put forward. Although there have been some PV off-grid installations, on-grid systems are almost non-existent. The PV market in Africa has been constrained by a lack of a sound government policy and a lack of incentives for the private sector. It is suggested that Africa should study the success of PVs in other parts of the world and that governments, utilities and large consumers should initiate new projects to develop both small off-grid and large on-grid systems. The PV potential in Africa is massive, but at present it is not being realised. (author)

  1. PV solar electricity industry: Market growth and perspective

    Energy Technology Data Exchange (ETDEWEB)

    Hoffmann, Winfried [RWE SCHOTT Solar GmbH, Carl-Zeiss-Str. 4, 63755 Alzenau (Germany)

    2006-11-23

    The photovoltaic (PV) solar electricity market has shown an impressive 33% growth per year since 1997 until today with market support programs as the main driving force. The rationales for this development and the future projections towards a 100 billion | industry in the 2020s, by then only driven by serving cost-competitively customer needs are described. The PV market, likely to have reached about 600MW in the year 2003, is discussed according to its four major segments: consumer applications, remote industrial electrification, developing countries, and grid-connected systems. While in the past, consumer products and remote industrial applications used to be the main cause for turnover in PV, in recent years the driving forces are more pronounced in the grid-connected systems and by installations in developing countries. Examples illustrating the clear advantage of systems using PV over conventional systems based, e.g., on diesel generators in the rural and remote electrification sector are discussed. For the promotion of rural electrification combined with the creation of local business and employment, suitable measures are proposed in the context of the PV product value chain. The competitiveness of grid-connected systems is addressed, where electricity generating costs for PV are projected to start to compete with conventional utility peak power quite early between 2010 and 2020 if time-dependent electricity tariffs different for bulk and peak power are assumed. The most effective current-pulling force for grid-connected systems is found to be the German Renewable Energy (EEG) Feed-in Law where the customers are focusing on yield, performance, and long-life availability. The future growth in the above-defined four market segments are discussed and the importance of industry political actions in order to stimulate the markets either in grid-connected systems by feed-in tariff programs as well as for off-grid rural developing country applications by long

  2. PV solar electricity industry: Market growth and perspective

    International Nuclear Information System (INIS)

    Hoffmann, Winfried

    2006-01-01

    The photovoltaic (PV) solar electricity market has shown an impressive 33% growth per year since 1997 until today with market support programs as the main driving force. The rationales for this development and the future projections towards a 100 billion | industry in the 2020s, by then only driven by serving cost-competitively customer needs are described. The PV market, likely to have reached about 600MW in the year 2003, is discussed according to its four major segments: consumer applications, remote industrial electrification, developing countries, and grid-connected systems. While in the past, consumer products and remote industrial applications used to be the main cause for turnover in PV, in recent years the driving forces are more pronounced in the grid-connected systems and by installations in developing countries. Examples illustrating the clear advantage of systems using PV over conventional systems based, e.g., on diesel generators in the rural and remote electrification sector are discussed. For the promotion of rural electrification combined with the creation of local business and employment, suitable measures are proposed in the context of the PV product value chain. The competitiveness of grid-connected systems is addressed, where electricity generating costs for PV are projected to start to compete with conventional utility peak power quite early between 2010 and 2020 if time-dependent electricity tariffs different for bulk and peak power are assumed. The most effective current-pulling force for grid-connected systems is found to be the German Renewable Energy (EEG) Feed-in Law where the customers are focusing on yield, performance, and long-life availability. The future growth in the above-defined four market segments are discussed and the importance of industry political actions in order to stimulate the markets either in grid-connected systems by feed-in tariff programs as well as for off-grid rural developing country applications by long

  3. Continuing Developments in PV Risk Management: Strategies, Solutions, and Implications

    Energy Technology Data Exchange (ETDEWEB)

    Lowder, T.; Mendelsohn, M.; Speer, B.; Hill, R.

    2013-02-01

    As the PV industry matures, successful risk management practices will become more imperative to ensure investor confidence, control costs, and facilitate further growth. This report discusses several key aspects of risk management during the commercial- and utility-scale project life cycle, from identification of risks, to the process of mitigating and allocating those risks among project parties, to transferring those risks through insurance. The report also explores novel techniques in PV risk management, options to offload risks onto the capital markets, and innovative insurance policies (namely warranty policies) that address risks unique to the PV sector. One of the major justifications for robust risk management in the PV industry is the cost-reduction opportunities it affords. If the PV industry can demonstrate the capability to successfully manage its risks, thereby inspiring confidence in financiers, it may be able to obtain a lower cost of capital in future transactions. A lower cost of capital translates to a lower cost of energy, which will in turn enhance PV?s competitiveness at a time when it will have to rely less on subsidies to support its market penetration.

  4. The Value of Transparency in Distributed Solar PV Markets | Solar Research

    Science.gov (United States)

    suggest that PV customers benefit from gaining access to more PV quotes. Context Prospective PV customers are relatively non-transparent; customers are largely unaware of market prices and may not obtain the lowest available price. PV customers that use quote aggregators-third-party companies that collect quotes

  5. Household photovoltaic market in Xining, Qingha province, China: the role of local PV business

    International Nuclear Information System (INIS)

    Ling, S.; Boardman, B.

    2002-01-01

    This paper assesses the present and future market for household photovoltaic (PV) systems in rural Northwest China, especially from the PV commerce at Xining, Qinghai Province. This unsubsidised free market is now met by the emerging PV industry in China, which includes cell and module manufacturers, and PV system distributors and assemblers. For widespread deployment of such a renewable energy technology, the development of a local free market seems more successful than donor- or 'government subsidy'-driven programmes. Presently, there is a thriving infant PV industry in Northwest China, mostly centred in Xining. Xining-based PV sales companies have extensive networks for selling, marketing and servicing household PV systems for rural farmers and nomads. Small systems are now ordinary items on sale in local shops. Based on interviews and fieldwork observations with seven major PV sales companies in Xining, the household PV market is assessed from the present business operations of these companies. Detail of primary sources is given with the aim of archiving seminal progress in the history of photovoltaic power. The results suggest that although the household PV market will continue to grow, current government and international sponsored PV programmes can create both opportunities and barriers for the infant PV market an industry in China. (author)

  6. PV market stimulation by training and creativity workshops

    International Nuclear Information System (INIS)

    Pearsall, N.

    2001-01-01

    Building integrated photovoltaic (BIPV) systems are expected to be a major route for the utilisation of solar energy in Europe. In order for BIPV to realise its full potential, it is necessary to increase the market size and this requires the development of appropriate market segments as they become financially viable. There may be accompanying market stimulation methods such as financing packages, tax reductions or other incentives. Thus it is important for the PV system designer and/or supplier to be aware of developing market segments and of methods to address these. The realisation of a BIPV project requires the interaction of several key players and consideration of many issues, including technical design, architectural acceptability, planning constraints, interfacing with existing electricity supply systems and financing. The aims of this project were: to promote consideration of the marketing aspect of BIPV when developing projects; to introduce a range of players in the sector to marketing techniques; and to initiate new project ideas to address market needs. These aims were addressed by the organisation of creativity workshops in which marketing issues could be discussed and participants could utilise marketing approaches in the development of project ideas. (author)

  7. PV market stimulation by training and creativity workshops

    Energy Technology Data Exchange (ETDEWEB)

    Pearsall, N

    2001-07-01

    Building integrated photovoltaic (BIPV) systems are expected to be a major route for the utilisation of solar energy in Europe. In order for BIPV to realise its full potential, it is necessary to increase the market size and this requires the development of appropriate market segments as they become financially viable. There may be accompanying market stimulation methods such as financing packages, tax reductions or other incentives. Thus it is important for the PV system designer and/or supplier to be aware of developing market segments and of methods to address these. The realisation of a BIPV project requires the interaction of several key players and consideration of many issues, including technical design, architectural acceptability, planning constraints, interfacing with existing electricity supply systems and financing. The aims of this project were: to promote consideration of the marketing aspect of BIPV when developing projects; to introduce a range of players in the sector to marketing techniques; and to initiate new project ideas to address market needs. These aims were addressed by the organisation of creativity workshops in which marketing issues could be discussed and participants could utilise marketing approaches in the development of project ideas. (author)

  8. Sensitivity of Rooftop PV Projections in the SunShot Vision Study to Market Assumptions

    Energy Technology Data Exchange (ETDEWEB)

    Drury, E.; Denholm, P.; Margolis, R.

    2013-01-01

    The SunShot Vision Study explored the potential growth of solar markets if solar prices decreased by about 75% from 2010 to 2020. The SolarDS model was used to simulate rooftop PV demand for this study, based on several PV market assumptions--future electricity rates, customer access to financing, and others--in addition to the SunShot PV price projections. This paper finds that modeled PV demand is highly sensitive to several non-price market assumptions, particularly PV financing parameters.

  9. Marketing residential grid-connected PV systems using a balanced scorecard as a marketing tool

    International Nuclear Information System (INIS)

    Bach, N.; Calais, P.; Calais, M.

    2001-01-01

    A strategic analysis of the electricity market in Western Australia yields a market potential for renewable energy in Western Australia. However, from a purely financial viewpoint the installation of grid-connected pv-systems still is not economically viable. In this paper a balanced scorecard (BSC) is developed to capture and visualize other than financial benefits. Therefore, the BSC can be used as a marketing tool to communicate the benefits of a privately owned GCPV system to potential customers. (author)

  10. How PV system ownership can impact the market value of residential homes

    Energy Technology Data Exchange (ETDEWEB)

    Klise, Geoffrey Taylor [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Johnson, Jamie L. [Energy Sense Finance, LLC, Punta Gorda, FL (United States)

    2014-01-01

    There are multiple ways for a homeowner to obtain the electricity generating and savings benefits offered by a photovoltaic (PV) system. These include purchasing a PV system through various financing mechanisms, or by leasing the PV system from a third party with multiple options that may include purchase, lease renewal or PV system removal. The different ownership options available to homeowners presents a challenge to appraisal and real estate professionals during a home sale or refinance in terms of how to develop a value that is reflective of the PV systems operational characteristics, local market conditions, and lender and underwriter requirements. This paper presents these many PV system ownership options with a discussion of what considerations an appraiser must make when developing the contributory value of a PV system to a residential property.

  11. PV market in Germany and activities of the metropolitan utility of Karlsruhe

    International Nuclear Information System (INIS)

    Weissmueller, G.; Lewald, N.

    2001-01-01

    The introduction of the Renewable Energy Law in Germany in combination with the 100,000 roof program lead to an explosion of the market for grid-connected PV systems, with all possible effects such as the formation of new PV companies, job creation and the installation of a huge number of PV systems. But there is also one negative aspect: higher prices for the modules due to production bottle-necks. The Municipal Utility of Karlsruhe (SWK) commits itself to the sector of renewable energy especially PV. Some of these activities are also described in the paper

  12. Evolution of consumer information preferences with market maturity in solar PV adoption

    Science.gov (United States)

    Cale Reeves, D.; Rai, Varun; Margolis, Robert

    2017-07-01

    Residential adoption of solar photovoltaics (PV) is spreading rapidly, supported by policy initiatives at the federal, state, and local levels. Potential adopters navigate increasingly complex decision-making landscapes in their path to adoption. Much is known about the individual-level drivers of solar PV diffusion that steer adopters through this process, but relatively little is known about the evolution of these drivers as solar PV markets mature. By understanding the evolution of emerging solar PV markets over time, stakeholders in the diffusion of solar PV can increase policy effectiveness and reduce costs. This analysis uses survey data to compare two adjacent markets across a range of relevant characteristics, then models changes in the importance of local vs cosmopolitan information sources by combining theory relating market maturity to adopter behavior with event-history techniques. In younger markets, earlier, innovative adoptions that are tied to a preference for cosmopolitan information sources are more prevalent than expected, suggesting a frustrated demand for solar PV that segues into adoptions fueled by local information preferences contemporary with similar adoptions in older markets. The analysis concludes with policy recommendations to leverage changing consumer information preferences as markets mature.

  13. PV Solar Electricity: From a Niche Market to One of the Most Important Mainstream Markets for Electricity

    Science.gov (United States)

    Hoffmann, W.; Waldmann, L.

    PV solar electricity is seen as one of the few booming markets, today and in the coming decades. This market has grown globally at a rate of about 40% per year over the past 10 years. Related industries have realized a two-digit, billion-dollar (U.S.) turnover worldwide. PV solar electricity is a high-tech industry with high performance potential in the coming decades, leaving even the electronics industries behind and approaching the automotive industry.

  14. Developing solar: PV solar system markets in Africa

    International Nuclear Information System (INIS)

    Asali, Karim

    2002-01-01

    Governments, NGO's and UN organisations are increasingly convinced that renewable energies not only help to solve energy problems in Africa but are indispensable in alleviating regional disparities, social problems and bridging the digital gap. Still, many years after introducing high efficiency solar PV systems the necessary breakthrough of implementing them on a mass scale is still not a reality. The author provides perspectives on developing solar PV in Africa. (Author)

  15. Reconciling Consumer and Utility Objectives in the Residential Solar PV Market

    Science.gov (United States)

    Arnold, Michael R.

    Today's energy market is facing large-scale changes that will affect all market players. Near the top of that list is the rapid deployment of residential solar photovoltaic (PV) systems. Yet that growing trend will be influenced multiple competing interests between various stakeholders, namely the utility, consumers and technology provides. This study provides a series of analyses---utility-side, consumer-side, and combined analyses---to understand and evaluate the effect of increases in residential solar PV market penetration. Three urban regions have been selected as study locations---Chicago, Phoenix, Seattle---with simulated load data and solar insolation data at each locality. Various time-of-use pricing schedules are investigated, and the effect of net metering is evaluated to determine the optimal capacity of solar PV and battery storage in a typical residential home. The net residential load profile is scaled to assess system-wide technical and economic figures of merit for the utility with an emphasis on intraday load profiles, ramp rates and electricity sales with increasing solar PV penetration. The combined analysis evaluates the least-cost solar PV system for the consumer and models the associated system-wide effects on the electric grid. Utility revenue was found to drop by 1.2% for every percent PV penetration increase, net metering on a monthly or annual basis improved the cost-effectiveness of solar PV but not battery storage, the removal of net metering policy and usage of an improved the cost-effectiveness of battery storage and increases in solar PV penetration reduced the system load factor. As expected, Phoenix had the most favorable economic scenario for residential solar PV, primarily due to high solar insolation. The study location---solar insolation and load profile---was also found to affect the time of year at which the largest net negative system load was realized.

  16. A prospective economic assessment of residential PV self-consumption with batteries and its systemic effects, and the implications for public policies: the French case in 2030

    International Nuclear Information System (INIS)

    Yu, Hyun Jin Julie

    2017-01-01

    Over the last decade, the price of PV modules has fallen largely due to the globalization of the PV sector. If residential PV systems coupled with batteries become economically competitive in the near future, end-users will be willing to switch to the self-consumption of PV electricity instead of using power from the network. If the transition of PV self-consumption in the residential sector occurs massively or suddenly, the national energy system would be faced with a radical change. This article analyses the economic feasibility of French residential PV systems combined with Li-ion batteries in 2030 to anticipate the possible change in future energy systems. It also includes a stakeholder analysis with respect to the PV self-consumption model to analyse the systemic effects of PV integration into the electricity system. Our study provides a theoretical explanation of the impact on the current electricity market and quantifies the expected impact on the most influential stakeholder group. The ultimate objective is to help policy-makers forecast possible scenarios for PV self-consumption so they can prepare for the future transition with strategic actions. By way of conclusion, we discuss the policy implications and elaborate policy recommendations based on the results of this study. (author)

  17. Diffusion of environmentally-friendly energy technologies: buy versus lease differences in residential PV markets

    Science.gov (United States)

    Rai, Varun; Sigrin, Benjamin

    2013-03-01

    Diffusion of microgeneration technologies, particularly rooftop photovoltaic (PV), represents a key option in reducing emissions in the residential sector. We use a uniquely rich dataset from the burgeoning residential PV market in Texas to study the nature of the consumer’s decision-making process in the adoption of these technologies. In particular, focusing on the financial metrics and the information decision-makers use to base their decisions upon, we study how the leasing and buying models affect individual choices and, thereby, the adoption of capital-intensive energy technologies. Overall, our findings suggest that the leasing model more effectively addresses consumers’ informational requirements and that, contrary to some other studies, buyers and lessees of PV do not necessarily differ significantly along socio-demographic variables. Instead, we find that the leasing model has opened up the residential PV market to a new, and potentially very large, consumer segment—those with a tight cash-flow situation.

  18. Diffusion of environmentally-friendly energy technologies: buy versus lease differences in residential PV markets

    International Nuclear Information System (INIS)

    Rai, Varun; Sigrin, Benjamin

    2013-01-01

    Diffusion of microgeneration technologies, particularly rooftop photovoltaic (PV), represents a key option in reducing emissions in the residential sector. We use a uniquely rich dataset from the burgeoning residential PV market in Texas to study the nature of the consumer’s decision-making process in the adoption of these technologies. In particular, focusing on the financial metrics and the information decision-makers use to base their decisions upon, we study how the leasing and buying models affect individual choices and, thereby, the adoption of capital-intensive energy technologies. Overall, our findings suggest that the leasing model more effectively addresses consumers’ informational requirements and that, contrary to some other studies, buyers and lessees of PV do not necessarily differ significantly along socio-demographic variables. Instead, we find that the leasing model has opened up the residential PV market to a new, and potentially very large, consumer segment—those with a tight cash-flow situation. (letter)

  19. Effective information channels for reducing costs of environmentally- friendly technologies: evidence from residential PV markets

    International Nuclear Information System (INIS)

    Rai, Varun; Robinson, Scott A

    2013-01-01

    Realizing the environmental benefits of solar photovoltaics (PV) will require reducing costs associated with perception, informational gaps and technological uncertainties. To identify opportunities to decrease costs associated with residential PV adoption, in this letter we use multivariate regression models to analyze a unique, household-level dataset of PV adopters in Texas (USA) to systematically quantify the effect of different information channels on aspiring PV adopters’ decision-making. We find that the length of the decision period depends on the business model, such as whether the system was bought or leased, and on special opportunities to learn, such as the influence of other PV owners in the neighborhood. This influence accrues passively through merely witnessing PV systems in the neighborhood, increasing confidence and motivation, as well as actively through peer-to-peer communications. Using these insights we propose a new framework to provide public information on PV that could drastically reduce barriers to PV adoption, thereby accelerating its market penetration and environmental benefits. This framework could also serve as a model for other distributed generation technologies. (letter)

  20. Effective information channels for reducing costs of environmentally- friendly technologies: evidence from residential PV markets

    Science.gov (United States)

    Rai, Varun; Robinson, Scott A.

    2013-03-01

    Realizing the environmental benefits of solar photovoltaics (PV) will require reducing costs associated with perception, informational gaps and technological uncertainties. To identify opportunities to decrease costs associated with residential PV adoption, in this letter we use multivariate regression models to analyze a unique, household-level dataset of PV adopters in Texas (USA) to systematically quantify the effect of different information channels on aspiring PV adopters’ decision-making. We find that the length of the decision period depends on the business model, such as whether the system was bought or leased, and on special opportunities to learn, such as the influence of other PV owners in the neighborhood. This influence accrues passively through merely witnessing PV systems in the neighborhood, increasing confidence and motivation, as well as actively through peer-to-peer communications. Using these insights we propose a new framework to provide public information on PV that could drastically reduce barriers to PV adoption, thereby accelerating its market penetration and environmental benefits. This framework could also serve as a model for other distributed generation technologies.

  1. Sensitivity of portuguese electricity market prices to solar PV penetration : an analysis of 2016 prices

    OpenAIRE

    Cordeiro De Sousa, João

    2017-01-01

    The reduction in price of solar PV technology led, in the recent years, multiple investors to apply for installing new solar PV power plants in Portugal which would operate without subsidies or feed-in-tari s. In 2016 it was reported the approval of construction of such power plants and given the low variable cost of this technology it is expected that their penetration would reduce the electricity market prices. Hence, before doing the economic assessment of potential new sola...

  2. Cost reduction in PV manufacturing. Impact on grid-connected and building-integrated markets

    International Nuclear Information System (INIS)

    Maycock, Paul D.

    1997-01-01

    In the past three years there have been several key events or changes that can lead to fully economic, massive deployment to the grid-connected and central PV markets. The factors discussed in this report include: (1) significant cost reduction in single crystal and polycrystal silicon so that modules profitably priced at $3.10-$3.30 per peak watt and installed grid-connected systems with installed cost of $5.50 per watt are being offered; (2) several new thin film plants - amorphous silicon, cadmium telluride, and copper indium diselenide are being built for 1996, 1997 production with greatly reduced costs; (3) government subsidized volume orders for PV in grid-connected houses (Japan, Germany, Switzerland, Italy, and the United States) provide volume (2000+ units per year) that lead to reduced costs; (4) environmental benefits for PV are being applied in Europe and Japan permitting 'early adopters' to enter the market; and (5) government and commercial acceptance of PV building integrated products, especially in Europe, are expanding PV markets. The combination of these forces lead to the prediction that an 'accelerated' market mode could start in the year 2000

  3. PV in the US: where is the market going and how will it get there?

    International Nuclear Information System (INIS)

    Mints, P.

    2006-01-01

    As the global PV industry continues its rapid growth in Europe and Japan, the reasons for the USA losing its once leading position are considered. An important factor influencing the demand for photovoltaics anywhere is the subsidies. In Germany, their very successful feed-in tariff law is currently the driving-force for their PV industry and has created the biggest market in the world for PV products. Similar schemes in other parts of Europe are expected to stimulate demand. In the USA, demand for photovoltaics has slowed and production has followed, and in Asia manufacturing costs are much less. For a surge in the PV industry in the USA, it will be necessary for state and federal governments to provide motivation. (author)

  4. The Evolving Market Structure of the U.S. Residential Solar PV Installation Industry, 2000-2016

    Energy Technology Data Exchange (ETDEWEB)

    OShaughnessy, Eric J. [National Renewable Energy Lab. (NREL), Golden, CO (United States)

    2018-01-16

    This study uses data on over 900,000 solar PV installations to summarize the evolving market structure of the U.S. residential solar PV installation industry. Over 8,000 companies have installed residential PV systems in the United States. The vast majority of these installers are small local companies. At the same time, a subset of national-scale high-volume PV installation companies hold high market shares. This study examines the factors behind these trends in market concentration, including the role of customer financing options.

  5. Sizing energy storage systems to make PV tradable in the Iberian electricity market

    Energy Technology Data Exchange (ETDEWEB)

    Beltram, H.; Perez, E.; Aparicio, N.; Vidal, R.; Belenguer, E. [Universitat Jaume I (UJI), Castello de la Plana (Spain). Electrical Engineering Area; Piqueres, T. [Energia Solar Aplicada (ESA), Valencia (Spain). Technical Dept.

    2012-07-01

    The work presented in this paper is intended to provide some reference values for the ratings required by an energy storage system, to be integrated in a large-scale PV power plant placed at any location of the Iberian Peninsula, to operate it according to an energy management strategy (EMS) whic allowed its participation in the Iberian electricity market while minimizing the economic penalties. The proposed EMS produces a constant-by-hours power reference to be tracked by the PV plant with storage and, in that way, mitigate the stochastic nature of the PV production. This operation mode will enable PV power plants to take part reliably in the different electricity markets, profiting the intraday market sessions to continuously refine the power production commitment. Different configurations of the EMS are analysed, introducing on each of them different meteorologically-based adjustments which allow minimizing the energy capacity required by the storage system. The proposals are analysed through one-year long simulations which use real-world data and PV power forecasting models extracted from solar databases. (orig.)

  6. Market dynamics, innovation, and transition in China's solar photovoltaic (PV) industry

    DEFF Research Database (Denmark)

    Zou, Hongyang; Du, Huibin; Ren, Jingzheng

    2017-01-01

    development from the perspective of technological innovation. By incorporating a Technological Innovation System (TIS) approach, the analysis performed here complements the previous literature, which has not provided agrounded itself in a theoretical framework for associated analyses. In addition......China’s photovoltaic (PV) industry has undergone dramatic development in recent years and is now the global market leader in terms of newly added capacity. However, market diffusion and adoption in China is not ideal. This paper examines the blocking and inducement mechanisms of China’s PV industry......, to determine the current market dynamics, we closely examine the market concentration trends as well as the vertical and horizontal integration of upstream and downstream actors and calculate the market concentration of the upstream and downstream integration (74.8% and 36.3%). The results of applying the TIS...

  7. Progress in markets for grid-connected PV systems in the built environment

    International Nuclear Information System (INIS)

    Haas, R.

    2004-01-01

    In the last decade of the twentieth century a wide variety of promotion strategies increased the market penetration of small grid-connected PV systems world-wide. The objective of this paper is to assess the impact of these promotion strategies on the market for and on the economic performance of small grid-connected PV systems. The most important conclusions of this analysis are: Pure cost-effectiveness is not crucial for private customers. Affordability is rather what counts. Non-monetary issues play an important role for a substantial increase in market deployment. Comprehensive accompanied information and education activities are also important along with financial incentives. There are still considerable barriers in the market: on the one hand transparent and competitive markets exist in only a few countries; on the other hand non-monetary transaction costs still represent a major barrier. Progress with respect to cost reduction has been achieved, but mainly for non-module components. (author)

  8. First steps in developing the niche market for PV in conservatories

    International Nuclear Information System (INIS)

    2002-06-01

    This report describes the findings of a project commissioned by the Department of Trade and Industry (DTI) to review and quantitatively assess the prospects and potential for the integration of photovoltaic (PV) modules and components into conservatories. This is considered one way of expanding the market for domestic PV installations in the UK. The report describes the outputs from the project's various work packages. These included: an assessment of the benefits provided by PVs in conservatories in terms of energy use, shading, simulations and aesthetics; the definition of design requirements for integrating PV; development of designs; market surveys of consumers, the conservatory industry and the house building industry; and the development of user guidelines

  9. State distributed PV policies: Can low cost (to government) policies have a market impact?

    International Nuclear Information System (INIS)

    Krasko, Vitaliy A.; Doris, Elizabeth

    2013-01-01

    This analysis examines the use of state policy as a tool to support the development of distributed generation photovoltaic (PV) markets. The focus is on low-cost market opening policies instead of various forms of government subsidies aimed at reducing installation costs. The ideas tested in this work are: (1) low-cost market opening policies can be effective in facilitating PV market growth without subsidizing projects, and (2) policies can be made more effective if states and localities stage their enactment in a particular order. The policies selected for evaluation emerge from a policy stacking theory outlined in Doris (2012), NREL/CP-7A30-54801, Golden, CO: National Renewable Energy Laboratory. A cross-section econometric analysis that takes into account the quality of interconnection standards, net metering standards, Renewable Portfolio Standards (RPS), RPS set-asides, and a non-policy determinant (population) explains about 70% of the variation in newly installed PV capacity across states and indicates that all of the selected policies are significant. Nonparametric statistical tests confirm the regression results. Qualitative evidence is also presented indicating that effective policy ordering starts with improving interconnection standards, closely followed by improvements in net metering standards, and eventually strengthened by the enactment of an RPS and set-asides. - Highlights: • Impacts of low cost market opening policies on PV capacity are evaluated. • Impact of a strategic policy enactment sequence is evaluated. • Effective interconnection, net metering, RPS, and set-asides increase PV capacity. • Effective ordering is market preparation, then creation, then expansion policies

  10. Transformation of the rural PV market through the National Rural Water Service Delivery Program

    International Nuclear Information System (INIS)

    2009-03-01

    The primary objective of the project is to reduce the country's energy-related Co2 emissions by substituting solar Pv to fossil fuels to provide basic water pumping services to the non-electrified rural communities in the Middle-South region. A secondary objective is to institutionalize the use of solar Pv for low-head irrigation and basic domestic (lighting, Tv) and community (health clinics, telecom, schools) uses in rural areas as a substitute for fossil fuel-based energy sources (paraffin, diesel and LPG). The activities proposed in the project are designed to: (I) remove barriers to the wide-scale utilization of solar Pv for solar pumping; (II) meet the basic energy needs of community based organizations; and (III) reinforce public-private partnerships in promoting solar Pv technology. This project will assist with the introduction of solar Pv in the Government rural water program - which is a unique opportunity to tap a sizable Pv market within the country - and will ensure sustain ability through the involvement of the private sector in the provision of water services

  11. Market Transformation Pathways for Grid-Connected Rooftop Solar PV in Minnesota

    Energy Technology Data Exchange (ETDEWEB)

    Abbey, Ross [Fresh Energy, St. Paul, MN (United States); Ross, Brian [CR Planning, Minneapolis, MN (United States)

    2013-06-03

    This report presents the market and policy findings of the Minnesota Solar Challenge program. The report draws on information collected from state agencies, local government units, solar industry participants, rooftop photovoltaic (PV) adopters (sometimes called customer-generators), state and national experts, the Commerce distributed generation stakeholder process, and the numerous reports and data sets referenced herein.

  12. Solar generation: a blueprint for growing the PV market

    International Nuclear Information System (INIS)

    Cameron, M.; Stierstorfer, J.; Teske, S.; Aubrey, C.

    2001-01-01

    The rapid growth of the solar electricity market is discussed. The European Photovoltaic Industry Association and Greenpeace have recently collaborated on a long-term forecast of the global solar electricity market up to 2020 with predictions up to 2040; the conclusions from their joint study are the subject of this article. The paper is presented under the main sub-headings of (i) background to the collaboration; (ii) the Greenpeace perspective; (iii) the impact of solar electricity in the lives of consumers and job-seekers born today; (iv) solar generation-methods and assumptions (v) market growth rates; (vi) electricity generation; (vii) carbon dioxide emissions; (viii) projection to 2040; (ix) key results of the EPIA/Greenpeace analysis; (x) solar electricity as a vehicle for job creation and (xi) creating the conditions for optimizing the impact of solar electricity on future generations. A chart shows solar electricity job creation potential 2000-2020

  13. Comparing Photovoltaic (PV) Costs and Deployment Drivers in the Japanese and U.S. Residential and Commercial Markets

    Energy Technology Data Exchange (ETDEWEB)

    Friedman, B. [National Renewable Energy Lab. (NREL), Golden, CO (United States); Margolis, R. [National Renewable Energy Lab. (NREL), Golden, CO (United States); Seel, J. [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)

    2016-04-19

    Japan has re-emerged in 2013 as one of the world's fastest-growing and largest photovoltaic (PV) markets (Renewable Energy World 2013). Year-over-year growth in Japanese installed capacity in the first half of 2013 was about 270%. Japan's PV market was on pace to triple in 2013 compared with 2012, with approximately 2.7 GW installed during the first half of 2013 (compared to about 1.6 GW in the United States). This places Japan's market among the world's largest PV markets, along with China, Germany, and the United States. This report explores details of the rapidly changing Japanese market, and similarities and differences between the Japanese and U.S. markets. We collected data from a diverse group of Japanese PV installers, and we gathered additional Japanese and U.S. data from published sources as well as internal analyses.

  14. Market Assessment of Residential Grid-Tied PV Systems in Colorado

    Energy Technology Data Exchange (ETDEWEB)

    Farhar, B.; Coburn, T.

    2000-09-29

    This report presents research done in response to a decision by the Colorado Governor's Office of Energy Conservation and Management (OEC) and Colorado utility companies to consider making residential grid-tied photovoltaic (PV) systems available in Colorado. The idea was to locate homeowners willing to pay the costs of grid-tied PV (GPV) systems without batteries-$8,000 or $12,000 for a 2- or 3-kilowatt (kW) system, respectively, in 1996. These costs represented two-thirds of the actual installed cost of $6 per watt at that time and assumed the remainder would be subsidized. The National Renewable Energy Laboratory (NREL) and OEC partnered to conduct a market assessment for GPV technology in Colorado. The study encompassed both qualitative and quantitative phases. The market assessment concluded that a market for residential GPV systems exists in Colorado today. That market is substantial enough for companies to successfully market PV systems to Colorado homeowners. These homeo wners appear ready to learn more, inform themselves, and actively purchase GPV systems. The present situation is highly advantageous to Colorado's institutions-primarily its state government and its utility companies, and also its homebuilders-if they are ready to move forward on GPV technology.

  15. A Market Assessment of Residential Grid-Tied PV Systems in Colorado: Executive Summary

    Energy Technology Data Exchange (ETDEWEB)

    Farhar, B.; Coburn, T.

    2000-09-13

    This is the Executive Summary of a report that presents research done in response to a decision by the Colorado Governor's Office of Energy Conservation and Management (OEC) and Colorado utility companies to consider making residential grid-tied photovoltaic (PV) systems available in Colorado. The idea was to locate homeowners willing to pay the costs of grid-tied PV (GPV) systems without batteries--$8,000 or $12,000 for a 2- or 3-kilowatt (kW) system, respectively, in 1996. These costs represented two-thirds of the actual installed cost of $6 per watt at that time and assumed the remainder would be subsidized. The National Renewable Energy Laboratory (NREL) and OEC partnered to conduct a market assessment for GPV technology in Colorado. The study encompassed both qualitative and quantitative phases. The market assessment concluded that a market for residential GPV systems exists in Colorado today. That market is substantial enough for companies to successfully market PV systems to Colorado homeowners. These homeowners appear ready to learn more, inform themselves, and actively purchase GPV systems. The present situation is highly advantageous to Colorado's institutions--primarily its state government and its utility companies, and also its homebuilders--if they are ready to move forward on GPV technology.

  16. Is grid parity an indicator for PV market expansion in the Netherlands?

    Energy Technology Data Exchange (ETDEWEB)

    Olson, C.L.; Luxembourg, S.L.; Sinke, W.C. [ECN Solar Energy, P.O. Box 1, 1755 ZG Petten (Netherlands); Van Sark, W.G.J.H.M. [Stichting Monitoring Zonnestroom, Korte Elisabethstraat 6, 3511 JG Utrecht (Netherlands)

    2013-10-15

    Grid parity occurred in the residential sector in the Netherlands in the period 2011-2012, because the levelized cost of electricity (LCoE) for a typical residential PV system (0.6-5 kWp) was well below 0.2 euro/kWh, for interest rates between 3 and 8%, while the retail electricity price was 0.23 euro/kWh, propelling a significant increase in installed PV capacity in the residential sector. It is revealing to discuss the constellation of factors that have led to grid parity in the Netherlands, and whether they will lead to continued market expansion. These factors include those relevant to the industry (i.e. the cost learning curve and the overcapacity) as well as those specific to the Netherlands (various policy incentives, net-metering, as well as large-scale purchasing actions). 'Grid parity' may not reflect the growth perspectives for the industry because it gives no information on the adequacy of the PV system prices to impel market expansion, or on the complexity and controls on grid electricity pricing, which depend only to a small degree on generation costs. Low PV system prices were accompanied by an increase in installations but 'unhealthy' prices will not necessarily mean continued market expansion. The continuation of the cost learning curve to drive down PV prices depends to a certain degree on R and D budgets, which are under severe pressure in the current environment. Grid parity in the residential sector has been accompanied by a surge of installations, however this trend is not being paralleled by the non-residential sectors.

  17. The Evolving Market Structure of the U.S. Residential Solar PV Installation Industry, 2000-2016

    Energy Technology Data Exchange (ETDEWEB)

    OShaughnessy, Eric J [National Renewable Energy Laboratory (NREL), Golden, CO (United States)

    2018-02-22

    Market structure refers to the number of firms and the distribution of market shares among firms within an industry. In The Evolving Market Structure of the U.S. Residential Solar PV Installation Industry, 2000-2016, we examine market structure in the context of residential solar PV. We find that over 8,000 companies have installed at least one residential PV system, with about 2,900 companies active in 2016. The majority of residential PV installers are relatively small companies, with about half of installers installing fewer than five systems. At the same time, a subset of high-volume installers accumulated market share, especially beginning around 2010 with the emergence of alternative customer financing options.

  18. The European PV market evaluation for potential investors - actual information on the 15 EU member state countries and Switzerland

    International Nuclear Information System (INIS)

    Kurdziel, M.

    2004-01-01

    The EU has ambitious targets for the introduction of PV. According to the white book of the European Commission, the target for 2010 is to install 3000 MWp. In the following the European PV markets of the 15 EU member state countries and Switzerland are presented and evaluated for potential investors. (author)

  19. Integrating projects in markets: an entrepreneurial approach to making PV work for rural end-users

    International Nuclear Information System (INIS)

    Stam, N.; Van der Vleuten-Balkema, F.

    2004-01-01

    Extensive market research proves that there is a large market potential for Solar Home Systems in rural area of developing countries. Hundred thousands of people are willing and able to pay for PV. Donors and support projects can play an effective role in supporting and accelerating market development, if they succeed in carefully translating the insights and experiences in market success stories into smart market support instruments. The smartness of the donor instruments is especially needed so they can find a connection to local entrepreneurs, often small or medium-sized enterprises (SMEs), and support these local entrepreneurs without taking away their entrepreneurial creativity and effectiveness, without dictating what the entrepreneurs should do. (authors)

  20. Approaches to a marketing strategy for the development and penetration of the PV market in German speaking countries. Ansaetze einer Marketingstrategie zur Erschliessung und Durchdringung des PV-Marktes in den deutschsprachigen Laendern

    Energy Technology Data Exchange (ETDEWEB)

    Schulte, F. (SOTEC - Ingenieurbuero fuer Sonnenenergie, Duesseldorf (Germany, F.R.))

    1990-01-01

    The photovoltaics market in Central Europe is characterized by the fact that a consolidation has been achieved in niche markets only. The main emphasis in this field of energy supply has been on technological progress; however, it needs to be supported by a serious marketing policy in the future. Based on an analysis of today's situation, both strategie and operative considerations for a marketing concept are demonstrated for a constitution of the PV market in Central Europe. (orig.).

  1. The doping effect of Italian feed-in tariffs on the PV market

    International Nuclear Information System (INIS)

    Antonelli, Marco; Desideri, Umberto

    2014-01-01

    In less than six years, Italy has become one of the leading markets for PV power plants and one of the countries in the world with the largest number of installations and installed peak power. Such a quick and large growth is due to a series of feed-in tariff schemes that have been uncapped until 2012. As a matter of fact, any size or any number of PV power plants could be installed during a period of three years. Since the feed-in tariffs are not paid by national taxes but are charged on the electricity bills, Italian energy users are now due to pay each year a surcharge of 9 billion euros on their energy bills. This paper aims at discussing this development by highlighting the benefits but also some significant drawbacks that the application of uncontrolled feed-in tariffs has produced. - Highlights: • Italy has had a booming PV development due to uncapped FIT schemes for 4 years. • The RES development has disrupted the utilization of all programmable power plants. • The financial burden will exceed 7 billion euros for the next 20 years. • The market prices were driven by the incentives and not viceversa. • The installation was not based on available solar radiation

  2. Solar PV electricity and market characteristics: two Canadian case-studies

    International Nuclear Information System (INIS)

    Rowlands, I.H.

    2005-01-01

    To determine whether solar electricity (that is, electricity generated by photovoltaics) is, on an average, more valuable - in market terms - than the electricity generated in power systems as a whole, this article investigates the extent to which solar resource availability in two Canadian locations is associated with peak electricity market demand and peak electricity market price. More specifically, solar radiation and electricity market data for the period 1 May 2002 to 30 April 2004 are examined for Calgary, Alta. and Guelph, Ont. A variety of visual and statistical investigations reveal that solar radiation values coincide closely with peak electricity market demand and, though to a somewhat lesser extent, peak electricity market prices during the summertime in each location. While more detailed investigation is needed in order to determine the specific impact of different levels of PV penetration upon provincial electricity markets, the article provides ample encouragement for further research. The article also shows how different techniques can be used-in any location-to investigate the relationship among solar electricity potential, system-wide demand and market prices. With electricity industries being restructured around the world, it continues to be important for solar energy proponents to participate in discussions regarding economic costs and benefits. Techniques used in this article can help them advance the solar electricity case more effectively and thus catalyse the deployment of photovoltaics in markets around the world. (author)

  3. PV Status Report 2009. Research, Solar Cell Production and Market Implementation of Photovoltaics

    International Nuclear Information System (INIS)

    Jaeger-Waldau, A.

    2009-08-01

    Photovoltaics is a key technology option to realise the shift to a decarbonised energy supply. The solar resources in Europe and world wide are abundant and cannot be monopolised by one country. Regardless for what reasons and how fast the oil price and energy prices increase in the future, Photovoltaics and other renewable energies are the only ones to offer a reduction of prices rather than an increase in the future. As a response to the economic crisis, most of the G20 countries have designed economic recovery packages which include 'green stimulus' measures. However, compared to the new Chinese Energy Revitalisation Plan under discussion, the pledged investments in green energy are marginal. If no changes are made, China which now strongly supports its renewable energy industry, will emerge even stronger after the current financial crisis. In 2008, the Photovoltaic industry production almost doubled and reached a world-wide production volume of 7.3 GWp of Photovoltaic modules. Yearly growth rates over the last decade were in average more than 40%, which makes Photovoltaics one of the fastest growing industries at present. Business analysts predict the market volume to increase to 40 billion euros in 2010 and expect lower prices for consumers. The trend that thin-film Photovoltaics grew faster than the overall PV market continued in 2008. The Eighth Edition of the 'PV Status Report' tries to give an overview about the current activities regarding Research, Manufacturing and Market Implementation.

  4. MARKETING IMPLICATION IN WINE ECONOMY

    Directory of Open Access Journals (Sweden)

    Ştefan MATEI

    2014-11-01

    Full Text Available The wine, a very complex product in viticulture, has proved its tremendous importance not only to the individual but rational nutrition and increasing national income of a country cultivators (evidenced by the upward trend of the share of crop production horticulture and viticulture in the global economy agricultural. More interesting is, given the continued growth in the number of scientific publications and their quality (at least since the 1980s - where "wine" is the centerpiece of these studies - we can not but be witnessing a growing interest more to this "potion" and found that the growing popularity of wine in the science reveals the emergence of a new academic field, ie "wine economy" (or wine-economy. This study aims to make a foray into "wine economy" and to outline some of the implications of marketing in this area.

  5. TEAM-UP PV-friendly pricing projects: Validation of market research and market development

    International Nuclear Information System (INIS)

    Bigger, J.E.; Hester, S.L.

    1997-01-01

    More than two dozen electric utilities in the US have initiated renewable energy programs funded in total or in part by customers willing to pay a premium to either have their utility develop and use renewable technologies or have part of their own electric service needs supplied by renewable energy sources. These programs are beginning to answer key questions regarding the numbers and characteristics of customers that are willing to pay these premiums for clean, nonpolluting energy. Also, economic viability, level of revenue support, and other questions are critical to successful programs. This paper provides information on a number of utility efforts now underway which use photovoltaic (PV) systems and are part of the government-utility industry TEAM-UP program; it will also provide some early findings and perspectives that are coming from these utility efforts around the US

  6. LMP-based Pricing for Energy Storage in Local Market to Facilitate PV Penetration

    OpenAIRE

    Yan, Xiaohe; Gu, Chenghong; Li, Furong; Wang, Zhaoyu

    2018-01-01

    Increasing Photovoltaic (PV) penetration and low-carbon demand can potentially lead to two different flow peaks, generation and load, within distribution networks. This will not only constrain PV penetration but also pose serious threats to network reliability.

  7. PV status report 2004. Research, Solar cell production and market implementation of photovoltaic s

    International Nuclear Information System (INIS)

    Jager-Waldau, A.

    2004-01-01

    The increasing demand for photovoltaic devices leads to the search for new developments with respect to material use and consumption, device design and production technologies, as well as new concepts to increase the overall efficiency. At present solar cell manufacturing is based on single junction device silicon wafer technology with close to 90% market share. Consistent with the time needed for any major change in the energy infrastructure, another 20 to 30 years of sustained and aggressive growth will be required for photovoltaic to substitute a significant share of the conventional energy sources. This growth will be possible if a continuous introduction of new technologies takes place, made possible by sound fundamental research. In October 2004 the Russian Duma ratified the Kyoto Protocol and it can be expected that the Protocol will now be set into force by the beginning of 2005. This recent development will definitively have an impact on the further implementation of renewable energies and photovoltaic is a prime source to deliver it. The Third Edition of the PV Status Report will widen its view to the enlarged European Union as well as the new player China and tries to give an overview about the current activities regarding Research, Manufacturing and Market Implementation. The opinion given in this report is based on the current information available to the author, and does not reflect the opinion of the European Commission. (author)

  8. PV Status Report 2008. Research, Solar Cell Production and Market Implementation of Photovoltaics

    International Nuclear Information System (INIS)

    Jaeger-Waldau, A.

    2008-09-01

    Photovoltaics is a solar power technology to generate electricity using semiconductor devices, known as solar cells. A number of solar cells form a solar 'Module' or 'Panel', which can then be combined to solar systems, ranging from a few Watts of electricity output to multi Megawatt power stations. The unique format of the Photovoltaic Status Report is to combine international up-to-date information about Research Activities with Manufacturing and Market Implementation data of Photovoltaics. These data are collected on a regular basis from public and commercial studies and cross-checked with personal communications. Regular fact-finding missions with company visits, as well as meetings with officials from funding organisations and policy makers, complete the picture. Growth in the solar Photovoltaic sector has been robust. Yearly growth rates over the last five years were on average more than 40%, thus making Photovoltaics one of the fastest growing industries at present. Business analysts predict that the market volume will increase to 40 billion euros in 2010 and expect rising profit margins and lower prices for consumers at the same time. The PV Status Report provides comprehensive and relevant information on this dynamic sector for the public interested, as well as decision-makers in policy and industry.

  9. Shorter amortization and more return on investment revive the market segment; Kuerzere Amortisation und mehr Rendite. Innovative PV-Nachfuehrungen beleben das Marktsegment

    Energy Technology Data Exchange (ETDEWEB)

    Theiss, Eric

    2012-09-15

    There is a growing demand for PV systems with opportunities for own consumption in Germany. Due to the fluctuating price stability many plant operators want to become independent from electrical suppliers. Right here, the advantages of tracked PV modules are becoming interesting: innovations and increasing earnings while compensating the investment costs simultaneously. In the medium term, most product manufacturers see good market opportunities for the use of tracked PV modules in Germany.

  10. PV Status Report 2010. Research, Solar Cell Production and Market Implementation of Photovoltaics

    International Nuclear Information System (INIS)

    Jaeger-Waldau, A.

    2010-08-01

    Photovoltaics is a solar power technology to generate Electricity using semiconductor devices, known as solar cells. A number of solar cells form a solar 'Module' or 'Panel', which can then be combined to solar systems, ranging from a few Watts of electricity output to multi Megawatt power stations. The unique format of the Photovoltaic Status Report combines international up-to-date information about Research Activities with Manufacturing and Market Implementation data of Photovoltaics. These data are collected on a regular basis from public and commercial studies and cross-checked with personal communications. Regular fact finding missions with company visits, as well as meetings with officials from funding organisations and policy makers, complete the picture. Growth in the solar Photovoltaic sector has been robust. Yearly growth rates over the last decade were on average more than 40 %, thus making Photovoltaics one of the fastest growing industries at present. The PV Status Report provides comprehensive and relevant information on this dynamic sector for the public interested, as well as decision-makers in policy and industry.

  11. Economic governance in the Chinese PV industry: Structural and individual factors influencing market development

    Directory of Open Access Journals (Sweden)

    Gruss, Laura

    2015-03-01

    Full Text Available Since the beginning of the new millennium, the global production of photovoltaic (PV modules has been experiencing a rapid growth. In 2008, China already had 50 times more producers than in 2001 and three Chinese companies ranked amongst the top 10 PV producers worldwide. However, overcapacities and international trade disputes have challenged the success story of the Chinese PV industry. In order to try to tackle the mechanisms which have fostered the overall development of the Chinese PV industry since the 2000s, I have conducted a qualitative case study on Chinese PV modules producers. Following the logic of a qualitative research design, theories on cluster development have been used as an analytical device for structuring the causal narrative. In a circular research process design, structural factors, such as local growth fetishism and rebalancing, as well as individual factors, such as herd behaviour and wishful thinking, have been identified as drivers along the line of the life cycle of clusters. In this respect, this paper contests the still popular idea of the Chinese central government as the omnipotent and rational director of the Chinese economy and takes the consequences of past decentralization policies as well as bounded rationality into consideration. Since the political emphasis of regional development for global competitiveness had similar policy effects in different countries, the findings call for a context sensitive comparison between industries and countries.

  12. Public Response to Residential Grid-Tied PV Systems in Colorado: A Qualitative Market Assessment

    Energy Technology Data Exchange (ETDEWEB)

    Farhar, Barbara C. [National Renewable Energy Lab. (NREL), Golden, CO (United States); Buhrmann, Jan [National Renewable Energy Lab. (NREL), Golden, CO (United States)

    1998-07-01

    The early adopters of residential grid-tied photovoltaics (PV) have complex motivations to pay today's costs, including altruistic, environmental, and financial reasons. Focused interviews were conducted with a self-selected purposive sample interested in purchasing 2-kW or 3-kW PV systems with an installed cost of $8,000 to $12,000. The sample tended to be men or married couples ranging in age from their early thirties to their mid-eighties; professionals, managers, or small business owners; relatively financially secure, with experience with energy efficiency and renewable energy. Product attributes they preferred were net metering, warranties, guarantees, utility financing, maintenance, an option to own or lease, a battery option, and an aesthetically pleasing system. Potential PV customers needed more information before making a purchase decision.

  13. Why Do Electricity Policy and Competitive Markets Fail to Use Advanced PV Systems to Improve Distribution Power Quality?

    Directory of Open Access Journals (Sweden)

    Mark P. McHenry

    2016-01-01

    Full Text Available The increasing pressure for network operators to meet distribution network power quality standards with increasing peak loads, renewable energy targets, and advances in automated distributed power electronics and communications is forcing policy-makers to understand new means to distribute costs and benefits within electricity markets. Discussions surrounding how distributed generation (DG exhibits active voltage regulation and power factor/reactive power control and other power quality capabilities are complicated by uncertainties of baseline local distribution network power quality and to whom and how costs and benefits of improved electricity infrastructure will be allocated. DG providing ancillary services that dynamically respond to the network characteristics could lead to major network improvements. With proper market structures renewable energy systems could greatly improve power quality on distribution systems with nearly no additional cost to the grid operators. Renewable DG does have variability challenges, though this issue can be overcome with energy storage, forecasting, and advanced inverter functionality. This paper presents real data from a large-scale grid-connected PV array with large-scale storage and explores effective mitigation measures for PV system variability. We discuss useful inverter technical knowledge for policy-makers to mitigate ongoing inflation of electricity network tariff components by new DG interconnection requirements or electricity markets which value power quality and control.

  14. Evaluation of the potential of PV noise barrier technology for electricity production and market share. Final report

    International Nuclear Information System (INIS)

    Goetzberger, A.; Kleiss, G.; Castello, S.; Hille, G.; Reise, C.; Wiemken, E.; Betcke, J.W.H.; Van Dijk, V.A.P.; Pearsall, N.; Hynes, K.; Gaidddon, B.; Nordmann, T.; Froelich, A.

    1999-06-01

    The analysis of existing and planned noise barriers along rails and roads has been carried out by the national partners together with national authorities, which are experts and responsible for the required data. The methodical approach of this study includes the set-up of a grid along longitude and latitudes with 1 by 1 degrees for Germany, Italy, France, United Kingdom and 0.5 by 0.5 degrees for the Netherlands and Switzerland. For each degree the length and orientation of rails and roads, the existing and planned noise barriers are registered and grouped according to their orientations. The solar radiation is based on data of a METEONORM data set. This includes the solar radiation on horizontal orientation as well as various inclination angles for all possible orientations. Moreover, possible shading has been considered. The technical specifications of noise barriers (PVNB) are based on the comprehensive knowledge of TNC GmbH and TNC AG with various plants realised. Technologies have been considered for both state-of-the-art and innovative concepts such as bifacial PVNB. In bifacial PVNB the PV-module is mounted vertically on both sides and is used at the same time as noise reflecting material. Installed PV power and produced electricity have been calculated for: 1. theoretical potential 2. technical potential 3. short-term resp. European extrapolated potential 4. anticipated potential 5. EU-member assessment The result of this study confirms the current activities to implement PV on noise barriers as an important share in the PV market.The report is subdivided into two volumes: Volume 1 contains the main topics and results, and Volume 2 contains additional information on the solar radiation, typical concepts as an excerpt of the various potentials and all country maps with the required explanations. 95 refs

  15. Market-Driven Management: the Policy Implications

    OpenAIRE

    Bellini, Nicola

    2008-01-01

    The first policy implication of the diffusion of a Market-Driven Management approach is the same as the spreading of globalization, i.e. the obsolescence of industrial policies as traditionally designed and managed by Nation-States with the established toolbox of protectionism and subsidies, picking 'national champions', etc. The growing asymmetry between the physical jurisdiction of political bodies and the global operation space of modern corporations feeds the apparent trend toward company...

  16. U.S. Residential Photovoltaic (PV) System Prices, Q4 2013 Benchmarks: Cash Purchase, Fair Market Value, and Prepaid Lease Transaction Prices

    Energy Technology Data Exchange (ETDEWEB)

    Davidson, C.; James, T. L.; Margolis, R.; Fu, R.; Feldman, D.

    2014-10-01

    The price of photovoltaic (PV) systems in the United States (i.e., the cost to the system owner) has dropped precipitously in recent years, led by substantial reductions in global PV module prices. This report provides a Q4 2013 update for residential PV systems, based on an objective methodology that closely approximates the book value of a PV system. Several cases are benchmarked to represent common variation in business models, labor rates, and module choice. We estimate a weighted-average cash purchase price of $3.29/W for modeled standard-efficiency, polycrystalline-silicon residential PV systems installed in the United States. This is a 46% decline from the 2013-dollar-adjusted price reported in the Q4 2010 benchmark report. In addition, this report frames the cash purchase price in the context of key price metrics relevant to the continually evolving landscape of third-party-owned PV systems by benchmarking the minimum sustainable lease price and the fair market value of residential PV systems.

  17. PV ready roofing systems

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-07-01

    The integration of PV technology into roofs of houses has become very popular in the United States, Japan, Germany and The Netherlands. There could be a considerable market in the UK for these systems, given the large number of houses that are projected to be built in the next 10 years, and taking account of increased awareness of energy issues. A significant proportion of the market share of annual installed PV is for solar PV systems installed into homes (currently 15%), this is expected to rise to 23% (900MW) by 2010. The grid connected roof and building mounted facade systems represent the fastest growing market for PV systems in Europe. In conclusion, therefore, innovative approached for fixing PV technology onto roofs have been identified for both domestic roofs and for the commercial sector. With reference to production methodologies within the roofing industry, both approaches should be capable of being designed with PV-ready connections suitable for fixing PV modules at a later date. This will help overcome the key barriers of cost of installation, skills required and the lack of retrofit potential. Based on the results of this project, Sustainable Energy together with PV Systems are keen to take forward the full research and development of PV-ready systems for both the domestic and commercial sectors.

  18. Shopper marketing implications on communication strategies and actions

    OpenAIRE

    Silveira, Paulo Duarte; Marreiros, Cristina

    2013-01-01

    Comunicação apresentada em 15th IAMB Conference, Lisboa Shopper marketing is an international recent concept and approach to marketing. Since shopper marketing is in the early stages of development, it is also an emerging research field, and consequently questions and challenges acrossall the marketing-mix variables are emerging. This paper addressesshopper marketing implications on one of those variables – communication.Specifically, the purpose of this paper is to study the implications ...

  19. PV-WEB: internet-based PV information tool

    Energy Technology Data Exchange (ETDEWEB)

    Cowley, P

    2003-07-01

    This report gives details of a project to create a web-based information system on photovoltaic (PV) systems for the British PV Association (PV-UK) for use by decision makers in government, the utilities, and the housing and construction sectors. The project, which aims to provide an easily accessible tool for UK companies, promote PV technology, increase competitiveness, and identify market opportunities, is described. The design of the web site and its implementation and the evolution are discussed, along with the maintenance of the site by PV-UK and the opportunities offered to PV-UK Members.

  20. PV-WEB: internet-based PV information tool

    International Nuclear Information System (INIS)

    Cowley, P.

    2003-01-01

    This report gives details of a project to create a web-based information system on photovoltaic (PV) systems for the British PV Association (PV-UK) for use by decision makers in government, the utilities, and the housing and construction sectors. The project, which aims to provide an easily accessible tool for UK companies, promote PV technology, increase competitiveness, and identify market opportunities, is described. The design of the web site and its implementation and the evolution are discussed, along with the maintenance of the site by PV-UK and the opportunities offered to PV-UK Members

  1. How to stimulate the South African rooftop PV market without putting electricity distributors' financial stability at risk

    CSIR Research Space (South Africa)

    Bischof-Niemz, Thomas

    2015-01-01

    Full Text Available PV, and the business case for the PV owner is de-risked at the same time. This all at no net costs to the system as compared to alternative new-build options. The concept is currently being discussed with the relevant government departments, the PV...

  2. Honeybee colony marketing and its implications for queen rearing ...

    African Journals Online (AJOL)

    Honeybee colony marketing and its implications for queen rearing and beekeeping development in Werieleke ... Thus, colony marketing is an important venture in Werieleke district of Tigray region. ... EMAIL FULL TEXT EMAIL FULL TEXT

  3. Optimum sizing of PV-attached electricity storage according to power market signals – A case study for Germany and Italy

    International Nuclear Information System (INIS)

    Zucker, Andreas; Hinchliffe, Timothée

    2014-01-01

    Highlights: • PV-attached battery unprofitable from German wholesale aggregator point of view. • PV-attached battery profitability below utility costs of capital in Italy. • Profitability can be reached if energy CAPEX reaches 100–150 EUR/kW h. • Optimum sizing depends on usage. • Maximum 5 h of storage and power rating exceeding 40% of PV power required. - Abstract: This paper investigates the business case of power storage attached to PV generation from the perspective of an aggregator trading power on wholesale markets and possibly supplying household customers. The profitability and an optimum storage configuration are determined for two European regions: Baden-Wuerttemberg in Germany and Puglia in Italy based on wholesale price data and solar irradiation data for the years 2007–2011. During this period of time and under the assumptions made, adding storage to a portfolio of PV generators would not have constituted a business case for Baden-Wuerttemberg while profitability could have been reached for Puglia. However, the return of PV-attached storage that could have been achieved in Puglia during the years 2007–2011 is below levels typically required by companies operating on wholesale markets (deregulated power generators or traders) as those market participants’ capital costs are usually significantly higher than borrowing costs of the state. Storage proved to be financially more attractive in cases where severe grid constraints lead to significant levels of curtailment provided that the associated losses would not be financially compensated. This could pose a risk to any investor as grid upgrades would eventually erode the revenues. Restricting the storage to PV energy only (i.e. without the possibility to do arbitrage on markets) depresses the business case and is generally unprofitable, except but for situations of severe grid bottlenecks. The picture does not change significantly if a consumption portfolio is added. In order to reach

  4. Analysis of the Photovoltaic Market 2001. Cost of PV Components and Systems

    International Nuclear Information System (INIS)

    Balenzategui Manzanares, J. L.

    2002-01-01

    This document tries to study the development and evolution of the photovoltaic market at a national and international scale, and to analyse its current status at the end of 2001. The paper broaches the study from different points of view. At the first step, the actual great expansion of the global market is analysed by means of the data for international sales and shipments of photovoltaic modules, which are completed with figures of the main countries and manufacturing companies involved in the market, the end-use applications, the installed power per country, the technologies used and the evolution of the cost of the modules. By using the same kind of parameters, the particular conditions of the Spanish market is then analysed, and the current national norms and plans for promotion and their short term perspectives are reviewed and discussed. As a complementary aspect, a simple cost analysis of the main components of a photovoltaic system in the Spanish market is carried out, together with the costs of complete installations. The average values for components and systems are obtained and are compared with those from preceding years. These data allow evaluating in practice how the global situation is reflected in the final cost of the photovoltaic devices for consumers. (Author) 56 refs

  5. Building brighter PV business

    International Nuclear Information System (INIS)

    Hacker, R.

    2002-01-01

    The current status and future prospects of the UK market for solar photovoltaic (PV) electricity are briefly discussed. Through the Department of Trade and Industry (DTI), the UK Government has supported research and development (R and D) into PV for a number of years. This programme has now been extended to demonstrating PV systems on houses. Phase 2 - the domestic field trial programme - aims to monitor the performance of individual systems and the impact on a cluster of systems on the electricity network. New funding had allowed a trebling of the size of this programme, which involves both private developers and housing associations. The DTI is also working to promote PV on commercial buildings, eg the installation of BP Solar PV systems at BP petrol stations. The PV industry in the UK is technically strong and is working to overcome the barriers in the UK to greater uptake of the technology (including cost, conservatism, legal requirements and metering practices). Improvements are expected in a number of recent initiatives in the electricity industry to boost PV use and the PV industry is lobbying for PV to be included in the Enhanced Capital Allowances (ECA) scheme

  6. Designing alternative strategies for the European industry according to its strength and weaknesses and taking into consideration the opportunities and threats of the PV market

    International Nuclear Information System (INIS)

    Viaud, M.; Despotou, E.; Latour, M.; Cameron, M.; Weiss, I.; Baumann, J.; Stierstorfer, J.; Gisler, R.

    2004-01-01

    The objectives were to generate a variety of strategies to identify alternative ways that the PV Sector can use its specific strengths to capitalize on opportunities or to avoid threats and to overcome its weaknesses. The so-called SWOT analysis provides a matrix illustrating how businesses can match the external opportunities and threats facing the sector with its internal strengths and weaknesses to yield in possible strategic alternatives. This method lends itself to brainstorming to create alternative strategies and actions, which might not otherwise be considered. In two working group meetings with participants from the PV industry, research and other stakeholders the SWOT were performed to result into implications for the PV sector. Through workshops the results will be discussed within an expert group and priorities for the future activities will be defined. The project is co-financed through the 6. Framework Programme of the EC. (authors)

  7. Built-in future: integration, technical and market-development issues for PV

    International Nuclear Information System (INIS)

    Nordmann, T.

    2005-01-01

    Although large ground-mounted multi-megawatt photovoltaic plants have become common, it is argued that integration of photovoltaics into the fabric of buildings is their optimum use. In Germany, with its well-established grid network, there is a marked imbalance in the deployment of photovoltaics and only 1% are integrated into the roofs or facades of buildings. A similar pattern is found in most other countries in central Europe and the article seeks to discover the reasons for this. The situation in Japan is different in that the relatively high cost of electricity has encouraged a robust market for domestic photovoltaics. It is argued that the market for building-integrated photovoltaics in Europe has massive potential

  8. BUSINESS OFFSHORING IMPLICATIONS ON THE LABOUR MARKET

    Directory of Open Access Journals (Sweden)

    SERGHEI MARGULESCU

    2012-05-01

    Full Text Available In terms of economic policy, three new aspects are important in the current context of globalization which brings forward new strategies regarding the outsourcing and offshoring of activities and functions of the value chain. These aspects refer to the instant appearance of an offshore transferable function , to the unpredictability of winning and losing functions and to the lowering of competition from the levels of sector, company or professional qualification category to an individual level. Of the three features, the most problematic for policy makers is the unpredictability of the impact of globalization. For example, in Europe we can not reasonably believe that workers in the most competitive sectors will be in a position of winners, nor that these winners will be the most prepared or trained in analytical functions. Many European workers currently work at prices fixed by the local market and not covered by productivity. But when the competition on functions will expand through globalization outside the country or area, their choices will be either a job loss or a reduction in salary. The question that will be raised ever insistently will be the following: what jobs are more exposed to this new competition? On the one hand, offshoring is on balance positive for Western economies, because it makes domestic companies more competitive. At the same time the material outsourcing is, for most developed economies, much more important than the outsourcing of services and the implications for labor market must be objectively differentiated in the two sectors. On the other hand, if we take into account the amplification of the effects that offshoring already has on the structure and distribution of labor, the socio-economic European policy of labor orientation to the coordinates of a "knowledge based" economy and to the jobs of the "information society" could be wrong.

  9. Financing PV solar home systems; A market intervention model from a case study in India

    Energy Technology Data Exchange (ETDEWEB)

    Painuly, J.P. [UNEP Risoe Centre on Energy, Climate and Sustainable Development, Risoe National Laboratory (Denmark); Usher, E. [Energy and Ozon Action Unit - Division of Technology, Industry and Economics - United Nations Environment Programme, Paris (France)

    2004-07-01

    Renewable Energy is expected to contribute significantly in future to World Energy Supply. It holds tremendous potential for countries like India where approximately seventy percent of the rural households are still without access to electricity. These households continue to rely on less efficient and polluting energy sources, typically biomass for cooking and heating and kerosene for lighting. Even when connected to grid, problems of capacity shortages and inconsistent quality plague the power supply, especially in rural and semi urban areas in most parts of India. Despite high initial costs, Solar Home Systems (SHS) emerge as an attractive option in the context of costly or unreliable alternatives and escalating grid power tariffs. Barrier to the growth of SHS market include a lack of access to financing, awareness, and risk perception associated with the technology, new to the customers of SHS and financing community. Consultations with stakeholders were held and an intervention was designed to address these barriers through creation of a credit facility in partnership with two banks having wide reach to the potential customers. The facility provides loan to the customers and a small subsidy to buy down high cost of the credit, which is designed to reduce over the three-year operation of the facility, with a target to reach market rates of interest at the end of the project. Technical support, awareness raising strategies and training were included as a part of the overall strategy. The credit facility was launched between April and June 2003 by the two banks. Early indications on sales have been very encouraging and the facility is expected to surpass the target of 5000 SHS sales in two years well in advance. Feedback mechanisms such as customer surveys, new initiatives to reach the poor households, and ongoing consultations with stakeholders etc. are also part of the market development strategy. (orig.)

  10. Financial mechanism for PV solar home systems market development. An Indian case study

    International Nuclear Information System (INIS)

    Painuly, J.P.

    2005-01-01

    Rural electrification through grid extension has not made electricity available to the rural households in India, where still approximately seventy percent of them have no access to electricity. These households continue to rely on less efficient and polluting energy sources, typically biomass for cooking and heating and kerosene for lighting. Even though some of them are connected to grid, problems of capacity shortages and inconsistent quality plague the power supply, especially in rural and semi urban areas in most parts of India. Despite high initial costs, Solar Home Systems (SHS) emerge as an attractive option in the context of costly or unreliable alternatives and escalating grid power tariffs. Barrier to the growth of SHS market include a lack of access to financing, awareness, and risk perception associated with the technology, new to the customers of SHS and financing community. To address these barriers, consultations with stakeholders were held, that included manufacturers, financing institutions, and others. An intervention was designed based on the discussions and a credit facility created in partnership with two banks having wide reach to the potential customers in Karnataka State of India. The facility provides loan to the customers and a small subsidy to buy down high cost of the credit, which is designed to reduce over the three-year operation of the facility, with a target to reach market rates of interest at the end of the project. Technical support, awareness raising strategies and training were included as a part of the overall strategy. The credit facility was launched between April and June 2003 by the two partner banks. Early indications on sales have been very encouraging and the facility has already surpassed the target of 5000 SHS sales in two years within a year. Feedback mechanisms such as customer surveys, new initiatives to reach the poor households, and ongoing consultations with stakeholders etc. are also part of the market

  11. Assessing the Impact of Wind/PV Power Generation and Market Policies on Decentralized Hybrid Systems

    DEFF Research Database (Denmark)

    S.M. Arnoux, Luciana; Santiago, Leonardo

    In this paper, we offer a comprehensive approach to assess the impact of wind and photovoltaic power generation on decentralized hybrid systems. In particular, we focus on three performance measures of the energy system, namely reliability, costs, and efficiency. Most of the current studies focus...... level. Therefore, we appropriately assess the inherent uncertainty and design options. First, we use linear and quantile regression models to estimate the wind speed and solar insolation. Then, we use different quantiles as an input for the hybrid system design to assess market policies (e.g., net...

  12. PV power plants

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2012-07-01

    Within the international seminar of the Ostbayerisches Technologie-Transfer-Institut e.V. (OTTI) at 11th June, 2012 in Munich (Federal Republic of Germany), the following lectures were held: (1) Technical due diligence (Dietmar Obst); (2) Certification / rating system for large PV plants (Robert Pfatischer); (3) O and M requirements (Lars Rulf); (4) IR photography for large scale systems (Bernhard Weinreich); (5) New market models for PV systems - direct marketing and sales of PV electricity (Martin Schneider); (6) Needs and benefits for plant certification for grid connection and operation (Christoph Luetke-Lengerich); (7) Lare volume module testing / Screening in the field and workshop (Semir Merzoug); (8) Dismantling costs of large scale PV plants (Siegfried Schimpf).

  13. Environmental implications of carbon limits on market ...

    Science.gov (United States)

    Combined heat and power (CHP) is promoted as an economical, energy-efficient option for combating climate change. To fully examine the viability of CHP as a clean-technology solution, its market potential and impacts need to be analyzed as part of scenarios of the future energy system, particularly those with policies limiting greenhouse gas (GHG) emissions. This paper develops and analyzes scenarios using a bottom-up, technology rich optimization model of the U.S. energy system. Two distinct carbon reduction goals were set up for analysis. In Target 1, carbon emission reduction goals were only included for the electric sector. In Target 2, carbon emission reduction goals were set across the entire energy system with the target patterned after the U.S.’s commitment to reducing GHG emissions as part of the Paris Agreement reached at the COP21 summit. From a system-wide carbon reduction standpoint, Target 2 is significantly more stringent. In addition, these scenarios examine the implications of various CHP capacity expansion and contraction assumptions and energy prices. The largest CHP capacity expansion are observed in scenarios that included Target 1, but investments were scaled back in scenarios that incorporated Target 2. The latter scenario spurred rapid development of zero-emissions technologies within the electric sector, and purchased electricity increased dramatically in many end-use sectors. The results suggest that CHP may play a role in a carbon-c

  14. Multicultural markets and acculturation: Implications for service firms

    OpenAIRE

    Poulis, Konstantinos; Yamin, Mo; Poulis, Efthimios

    2013-01-01

    Purpose: The purpose is to construct an analytical framework that encapsulates implications for the marketing offering of service firms as a result of observed intra-national ethnic diversity in these firms' markets of operation. Design/methodology/approach: This is a conceptual approach which promotes the idea that acculturation matters for service firms operating in multicultural markets and adopts relevant propositions related to service firms' strategy in such markets. Findings: Integrati...

  15. How to stimulate the South African rooftop PV market without putting electricity distributors’ financial stability at risk [Conference presentation

    CSIR Research Space (South Africa)

    Bischof-Niemz, Sebastian T

    2015-09-01

    Full Text Available in three important ways: • Embedded Solar PV can be deployed very quickly • Favourable lifetime costs (at 5.7–6.4 €/kWh) compared to other new build options • Large amounts of capacity can be deployed. This value cannot be unlocked because...Wh Electricity bill 8,000 kWh/yr *0.09 €/kWh – ~ Residential load 12,000 kWh/yr 8,000 kWh/yr 10,000 kWh/yr 12,000 kWh/yr 4 ,0 0 0 Self-consumption Gross PV generation PV inverter PV panels 6 kWp Source: CSIR analysis Grid energy Solar energy Payments...

  16. Net Metering and Market Feedback Loops: Exploring the Impact of Retail Rate Design on Distributed PV Deployment

    Energy Technology Data Exchange (ETDEWEB)

    Darghouth, Naïm R. [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Wiser, Ryan [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Barbose, Galen [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Mills, Andrew [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)

    2015-01-13

    The substantial increase in deployment of customer-sited solar photovoltaics (PV) in the United States has been driven by a combination of steeply declining costs, financing innovations, and supportive policies. Among those supportive policies is net metering, which in most states effectively allows customers to receive compensation for distributed PV generation at the full retail electricity price. The current design of retail electricity rates and the presence of net metering have elicited concerns that the possible under-recovery of fixed utility costs from PV system owners may lead to a feedback loop of increasing retail prices that accelerate PV adoption and further rate increases. However, a separate and opposing feedback loop could offset this effect: increased PV deployment may lead to a shift in the timing of peak-period electricity prices that could reduce the bill savings received under net metering where time-varying retail electricity rates are used, thereby dampening further PV adoption. In this paper, we examine the impacts of these two competing feedback dynamics on U.S. distributed PV deployment through 2050 for both residential and commercial customers, across states. Our results indicate that, at the aggregate national level, the two feedback effects nearly offset one another and therefore produce a modest net effect, although their magnitude and direction vary by customer segment and by state. We also model aggregate PV deployment trends under various rate designs and net-metering rules, accounting for feedback dynamics. Our results demonstrate that future adoption of distributed PV is highly sensitive to retail rate structures. Whereas flat, time-invariant rates with net metering lead to higher aggregate national deployment levels than the current mix of rate structures (+5% in 2050), rate structures with higher monthly fixed customer charges or PV compensation at levels lower than the full retail rate can dramatically erode aggregate customer

  17. FAIR VALUE IMPLICATIONS ON ROMANIAN CAPITAL MARKET

    Directory of Open Access Journals (Sweden)

    Ciprian-Dan COSTEA

    2014-12-01

    Full Text Available Fair value generated intense debate during the last years, as the financial turmoil influenced many economies and capital markets, including the Romanian ones, too. Some researchers and professionals consider fair value in charge with the financial crisis and they ask for historical cost accounting basis for financial reporting. Fair value has its supporters, too. They consider that fair value reflects the effects of changes in market conditions when they take place, and accounting information is more reliable in this framework. Following recent regulations, Romanian entities activating on capital market as investors in capital market instruments, or whose shares are traded on a regulated market, must prepare their individual financial statements in accordance with the International Financial Reporting Standards. The study provides some conclusions that could enlarge the utility of fair value related to entities that activate on Romanian capital market.

  18. PV investment in Europe

    Energy Technology Data Exchange (ETDEWEB)

    Hueser, Pius [Nova Energy GmbH, (Switzerland)

    2007-06-15

    This presentation is mainly about how the PV market in Europe has been growing, and which elements are going to determine if this market succeed or failed not only in Europe but also in the rest of the world. In the first part of this presentation, it is mentioned how in 2005 the development of some PV technologies triggered the PV market growth without any marketing control. Then, there are explained the aspects that changed such situation out of control, therefore, it emerged the beginning of the consolidation of this market. There are briefly explained those factors that are going to determine if this market succeed or failed in the future. Finally, there are given examples of some the PV investments. [Spanish] Esta presentacion habla principalmente de la manera en como ha crecido el Mercado de sistemas fotovoltaicos en Europa, asi tambien se mencionan los elementos fundamentales que determinaran el exito o fracaso de este mercado, no solamente en Europa sino tambien en el resto del mundo, en un futuro. En la primera parte de esta presentacion, se describe como en el 2005, debido al desarrollo de algunas tecnologias fotovoltaicas se desencadeno el crecimiento desenfrenado del mercado fotovoltaico. Despues, se explican los aspectos que hicieron que dicho crecimiento tomara su curso, teniendo como resultado el inicio de un mercado mas consolidado. Se explican brevemente los factores que determinaran si este mercado encuentra el exito o el fracaso en un futuro. Finalmente, se dan ejemplos de algunas adquisiciones fotovoltaicas.

  19. Household-food market relations and its implications for food ...

    African Journals Online (AJOL)

    Household-food market relations and its implications for food security of farm ... of this relationship and how it affects the dietary supply of the household needs to be ... the rural areas of Imo state using a multi-stage random sampling technique. ... and transportation facilities will in the long run improve market efficiency and ...

  20. Economic implications of ASEAN integration for Malaysia's labour market

    OpenAIRE

    Rasiah, Rajah

    2014-01-01

    This paper examines the implications of the formation of the Association of Southeast Asian Nations (ASEAN) Economic Community (AEC) in 2015 on Malaysia’s labour market. The discussion centres on the nature of the structural change that Malaysia has experienced, especially since the 1980s, and how that has impacted on its labour market. Integration into ASEAN markets has obviously helped Malaysia enjoy the synergies of regional coordination. Although Malaysia’s economic growth has been steady...

  1. Macroeconomic implications of labor market frictions

    NARCIS (Netherlands)

    Sedláček, P.

    2011-01-01

    Fluctuations in economic activity, business cycles, are a fact of life. An important factor shaping the character of economic fluctuations is the labor market. However, the labor market does not operate smoothly. Neither workers, nor firms are all the same. Therefore, it often requires a substantial

  2. The market of the future. Management of PV own consumption becomes more important; Der Markt der Zukunft. Management des PV-Eigenverbrauchs bekommt hoeheren Stellenwert

    Energy Technology Data Exchange (ETDEWEB)

    Krause, Dirk

    2012-05-15

    According to experts, the future decentralized energy supply will play a larger role than previously. Since mid-2010, operators of photovoltaic systems get more money than before, when they consume a lot of solar power by themselves. The Federal Government continued to realise the youngest amending law. Several producers now offer devices for personal use. Other producers still restrain oneself. The market is not big enough yet for them.

  3. Photovoltaics for Buildings Cutting-Edge PV

    International Nuclear Information System (INIS)

    Hayter, S. J.; Martin, R. L.

    1998-01-01

    Photovoltaic (PV) technology development for building-integrated applications (commonly called PV for Buildings) is one of the fastest growing areas in the PV industry. Buildings represent a huge potential market for photovoltaics because they consume approximately two-thirds of the electricity consumed in the US. The PV and buildings industries are beginning to work together to address issues including building codes and standards, integration, after-market servicing, education, and building energy efficiency. One of the most notable programs to encourage development of new PV-for-buildings products is the PV:BONUS program, supported by the US Department of Energy. Demand for these products from building designers has escalated since the program was initiated in 1993. This paper presents a range of PV-for-buildings issues and products that are currently influencing today's PV and buildings markets

  4. FAIR VALUE IMPLICATIONS ON ROMANIAN CAPITAL MARKET

    OpenAIRE

    Ciprian-Dan COSTEA

    2014-01-01

    Fair value generated intense debate during the last years, as the financial turmoil influenced many economies and capital markets, including the Romanian ones, too. Some researchers and professionals consider fair value in charge with the financial crisis and they ask for historical cost accounting basis for financial reporting. Fair value has its supporters, too. They consider that fair value reflects the effects of changes in market conditions when they take place, and accounting informatio...

  5. Implications of Carbon Regulation for Green Power Markets

    Energy Technology Data Exchange (ETDEWEB)

    Bird, Lori [National Renewable Energy Lab. (NREL), Golden, CO (United States); Holt, Ed [Ed Holt & Associates Inc., Harpeswell, ME (United States); Carroll, Ghita [National Renewable Energy Lab. (NREL), Golden, CO (United States)

    2007-04-01

    This paper examines the potential effects that emerging mandatory carbon markets have for voluntary markets for renewable energy, or green power markets. In an era of carbon regulation, green power markets will continue to play an important role because many consumers may be interested in supporting renewable energy development beyond what is supported through mandates or other types of policy support. The paper examines the extent to which GHG benefits motivate consumers to make voluntary renewable energy purchases and summarizes key issues emerging as a result of these overlapping markets, such as the implications of carbon regulation for renewable energy marketing claims, the demand for and price of renewable energy certificates (RECs), and the use of RECs in multiple markets (disaggregation of attributes). It describes carbon regulation programs under development in the Northeast and California, and how these might affect renewable energy markets in these regions, as well as the potential interaction between voluntary renewable energy markets and voluntary carbon markets, such as the Chicago Climate Exchange (CCX). It also briefly summarizes the experience in the European Union, where carbon is already regulated. Finally, the paper presents policy options for policymakers and regulators to consider in designing carbon policies to enable carbon markets and voluntary renewable energy markets to work together.

  6. PV and PV/hybrid products for buildings

    Energy Technology Data Exchange (ETDEWEB)

    Thomas, H. P.; Hayter, S. J.; Martin, R. L., Pierce, L. K.

    2000-05-15

    Residential, commercial, and industrial buildings combined are the largest consumers of electricity in the United States and represent a significant opportunity for photovoltaic (PV) and PV/hybrid systems. The U.S. Department of Energy (DOE) is conducting a phased research and product development program, Building Opportunities in the United States for Photovoltaics (PV:BONUS), focused on this market sector. The purpose of the program is to develop technologies and foster business arrangements integrating cost-effective PV or hybrid products into buildings. The first phase was completed in 1996 and a second solicitation, PV:BONUS2, was initiated during 1997. These projects are resulting in a variety of building-integrated products. This paper summarizes the recent progress of the seven firms and collaborative teams currently participating in PV:BONUS2 and outlines planned work for the final phase of their work.

  7. The uranium market: implications for suppliers

    International Nuclear Information System (INIS)

    Clark, R.G.

    1988-01-01

    This paper describes current factors important to suppliers operating in the natural uranium market-place and attempts to look forward in time to identify what factors will either remain or develop to complicate the lives of producers. In the absence of effective import restrictions in the United States, the market-place will continue to be a buyers' one for at least a few years, but some of the factors causing this situation will ease with the passage of time, or perhaps more correctly with the generation of more electricity from nuclear power plants. To survive over the next several years, a producer will need not only favourable production costs but also an intelligent approach to the marketing of his product. (author)

  8. Role of institutional entrepreneurship in the creation of regional solar PV energy markets : Contrasting developments in Gujarat and West Bengal

    NARCIS (Netherlands)

    Jolly, Suyash

    2017-01-01

    With political initiatives, such as the National Solar Mission by Government of India, rapid development of grid connected solar PV energy in India has occurred in the recent times. However, an interesting puzzle is with respect to significant regional differences in Indian states despite similar

  9. Economic PV - a shift in thinking

    International Nuclear Information System (INIS)

    Maycock, P.

    1999-01-01

    This article argues that photovoltaic (PV) technology is already economically viable contrary to current opinion. A table of world PV module shipments for 1990 to 1998 by market sector is presented, and use of PV modules in consumer electronics such as calculators, battery trickle chargers, and garden lights; in communications and signals (eg. microwave repeaters, cellular communication); and in the residential sector in fluorescent lights, radios etc. are discussed. The early adopters of PV technology, and the value placed on PV devices by consumers are considered. Details of PV manufacturing costs for 1997, and forecasts for 2000 and 2010 are tabulated

  10. Market implications of advanced enrichment techniques

    International Nuclear Information System (INIS)

    Rougeau, J.-P.

    1987-01-01

    The only commercial outlet for uranium is for nuclear reactors and the uranium market will be closely linked to the nuclear power market for the forseeable future. Any production cost saving in the uranium cycle clearly, therefore, increases the chances for world-wide expansion of the nuclear industry. Thus, although there is overcapacity in enrichment, development of cheaper, new or more efficient established techniques, is important. The atomic vapour laser isotope separation process is considered and discussed against this background. Separative work units are explained for this technique. The problems of integrating laser isotope separation into the fuel cycle are discussed. The effects on the amount of natural uranium required for different recycling strategies, and for different laser tails assay and time schedules are illustrated. Over the next twenty years laser-based enrichment will have an important effect on the fuel cycle industry. COGEMA is expected to play a part in developing these new techniques. (U.K.)

  11. A case study of utility PV economics

    International Nuclear Information System (INIS)

    Wenger, H.; Hoff, T.; Osborn, D.E.

    1997-01-01

    This paper presents selected results from a detailed study of grid-connected photovoltaic (PV) applications within the service area of the Sacramento Municipal Utility District. The intent is to better understand the economics and markets for grid-connected PV systems in a utility setting. Research results include: Benefits calculations for utility-owned PV systems at transmission and distribution voltages; How the QuickScreen software package can help utilities investigate the viability of distributed PV; Energy production and capacity credit estimates for fixed and tracking PV systems; Economics and rate impacts of net metering residential PV systems; Market potential estimates for residential rooftop PV systems; and Viability and timing of grid-connected PV commercialization paths

  12. Improving the Energy Market: Algorithms, Market Implications, and Transmission Switching

    Science.gov (United States)

    Lipka, Paula Ann

    This dissertation aims to improve ISO operations through a better real-time market solution algorithm that directly considers both real and reactive power, finds a feasible Alternating Current Optimal Power Flow solution, and allows for solving transmission switching problems in an AC setting. Most of the IEEE systems do not contain any thermal limits on lines, and the ones that do are often not binding. Chapter 3 modifies the thermal limits for the IEEE systems to create new, interesting test cases. Algorithms created to better solve the power flow problem often solve the IEEE cases without line limits. However, one of the factors that makes the power flow problem hard is thermal limits on the lines. The transmission networks in practice often have transmission lines that become congested, and it is unrealistic to ignore line limits. Modifying the IEEE test cases makes it possible for other researchers to be able to test their algorithms on a setup that is closer to the actual ISO setup. This thesis also examines how to convert limits given on apparent power---as is in the case in the Polish test systems---to limits on current. The main consideration in setting line limits is temperature, which linearly relates to current. Setting limits on real or apparent power is actually a proxy for using the limits on current. Therefore, Chapter 3 shows how to convert back to the best physical representation of line limits. A sequential linearization of the current-voltage formulation of the Alternating Current Optimal Power Flow (ACOPF) problem is used to find an AC-feasible generator dispatch. In this sequential linearization, there are parameters that are set to the previous optimal solution. Additionally, to improve accuracy of the Taylor series approximations that are used, the movement of the voltage is restricted. The movement of the voltage is allowed to be very large at the first iteration and is restricted further on each subsequent iteration, with the restriction

  13. Solar eclipse. The rise and 'dusk' of the Dutch PV innovation system

    Energy Technology Data Exchange (ETDEWEB)

    Negro, S.O.; Hekkert, M.P. [Department of Innovation Studies, Copernicus Institute for Sustainable Development and Innovation, Utrecht University, Heidelberglaan 2, 3584 CS Utrecht (Netherlands); Vasseur, V. [International Centre for Integrated Assessment and Sustainable Development, University Maastricht, P.O. Box 616, 6200 MD Maastricht (Netherlands); Van Sark, W.G.J.H.M. [Department of Science, Technology and Society, Copernicus Institute for Sustainable Development and Innovation, Utrecht University, Heidelberglaan 2, 3584 CS Utrecht (Netherlands)

    2012-07-01

    In this paper, we take the theoretical perspective of innovation system dynamics and apply this to Photovoltaic (PV) solar energy technology in the Netherlands. The history of the development of the PV innovation system is analysed in terms of seven key processes that are essential for the build-up of innovation systems. We show that large fluctuations are present in the processes related to guidance of the search and market formation. Surprisingly, entrepreneurial activities are not too much affected by fluctuating market formation activities. We relate this to market formation in neighbouring countries and discuss the implications for policy making.

  14. Implications of prospective payment under DRGs for hospital marketing.

    Science.gov (United States)

    Folland, S; Ziegenfuss, J T; Chao, P

    1988-12-01

    The authors analyze the hospital marketing implications of Medicare's prospective payment system under DRGs. They take an appropriately broad view of marketing and consider related impacts on culture, structure, and management, in addition to the traditional marketing mix. The article serves to present in one place the ideas and discussions on the subject from a wide and disparate literature. The aim throughout is to identify those marketing responses warranting recommendation. The recommendations are assembled in a concluding section. Though many of the ideas are not new, they have yet to be widely adopted by hospitals. Hence they represent untapped marketing opportunities attributable to the advent of the DRG system. The authors conclude with suggestions for future research.

  15. Cost-Reduction Roadmap for Residential Solar Photovoltaics (PV), 2017-2030

    Energy Technology Data Exchange (ETDEWEB)

    Cook, Jeffrey J. [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Ardani, Kristen B. [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Margolis, Robert M. [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Fu, Ran [National Renewable Energy Laboratory (NREL), Golden, CO (United States)

    2018-01-03

    The installed cost of solar photovoltaics (PV) has fallen rapidly in recent years and is expected to continue declining in the future. In this report, we focus on the potential for continued PV cost reductions in the residential market. From 2010 to 2017, the levelized cost of energy (LCOE) for residential PV declined from 52 cents per kilowatt-hour (cents/kWh) to 16 cents/kWh (Fu et al. 2017). The U.S. Department of Energy's (DOE's) Solar Energy Technologies Office (SETO) recently set new LCOE targets for 2030, including a target of 5 cents/kWh for residential PV. We present a roadmap for achieving the SETO 2030 residential PV target. Because the 2030 target likely will not be achieved under business-as-usual trends (NREL 2017), we examine two key market segments that demonstrate significant opportunities for cost savings and market growth: installing PV at the time of roof replacement and installing PV as part of the new home construction process. Within both market segments, we identify four key cost-reduction opportunities: market maturation, business model integration, product innovation, and economies of scale. To assess the potential impact of these cost reductions, we compare modeled residential PV system prices in 2030 to the National Renewable Energy Laboratory's (NREL's) quarter one 2017 (Q1 2017) residential PV system price benchmark (Fu et al. 2017). We use a bottom-up accounting framework to model all component and project-development costs incurred when installing a PV system. The result is a granular accounting for 11 direct and indirect costs associated with installing a residential PV system in 2030. All four modeled pathways demonstrate significant installed-system price savings over the Q1 2017 benchmark, with the visionary pathways yielding the greatest price benefits. The largest modeled cost savings are in the supply chain, sales and marketing, overhead, and installation labor cost categories. When we translate these

  16. Primary and Secondary Labor Markets: Implications for Vocational Rehabilitation.

    Science.gov (United States)

    Hagner, David

    2000-01-01

    Reviews theoretical and empirical work in labor economics and the sociology of work relating to the segmentation of the labor market into a primary and a secondary sector and examines the implications for vocational rehabilitation. Transition into primary sector employment is explored as an important aspect of career development for individuals…

  17. Spatial and Temporal Characteristics of PV Adoption in the UK and Their Implications for the Smart Grid

    Directory of Open Access Journals (Sweden)

    J. Richard Snape

    2016-03-01

    Full Text Available Distributed renewable electricity generators facilitate decarbonising the electricity network, and the smart grid allows higher renewable penetration while improving efficiency. Smart grid scenarios often emphasise localised control, balancing small renewable generation with consumer electricity demand. This research investigates the applicability of proposed decentralised smart grid scenarios utilising a mixed strategy: quantitative analysis of PV adoption data and qualitative policy analysis focusing on policy design, apparent drivers for adoption of the deviation of observed data from the feed-in tariff impact assessment predictions. Analysis reveals that areas of similar installed PV capacity are clustered, indicating a strong dependence on local conditions for PV adoption. Analysing time series of PV adoption finds that it fits neither neo-classical predictions, nor diffusion of innovation S-curves of adoption cleanly. This suggests the influence of external factors on the decision making process. It is shown that clusters of low installed PV capacity coincide with areas of high population density and vice versa, implying that while visions of locally-balanced smart grids may be viable in certain rural and suburban areas, applicability to urban centres may be limited. Taken in combination, the data analysis, policy impact and socio-psychological drivers of adoption demonstrate the need for a multi-disciplinary approach to understanding and modelling the adoption of technology necessary to enable the future smart grid.

  18. The marketing implications of affective product design.

    Science.gov (United States)

    Seva, Rosemary R; Duh, Henry Been-Lirn; Helander, Martin G

    2007-11-01

    Emotions are compelling human experiences and product designers can take advantage of this by conceptualizing emotion-engendering products that sell well in the market. This study hypothesized that product attributes influence users' emotions and that the relationship is moderated by the adherence of these product attributes to purchase criteria. It was further hypothesized that the emotional experience of the user influences purchase intention. A laboratory study was conducted to validate the hypotheses using mobile phones as test products. Sixty-two participants were asked to assess eight phones from a display of 10 phones and indicate their emotional experiences after assessment. Results suggest that some product attributes can cause intense emotional experience. The attributes relate to the phone's dimensions and the relationship between these dimensions. The study validated the notion of integrating affect in designing products that convey users' personalities.

  19. Power of design - the future of building-integrated PV

    International Nuclear Information System (INIS)

    Abbate, Cinzia

    2001-01-01

    This paper discusses strategies to make building integrated photovoltaic (PV) systems more acceptable and to allow PV material to compete with conventional construction material. The history of developments in building integration and difficulties encountered by architects wishing to use PV products are explored, and the Dutch Amersfoot project in Utrecht involving a new suburb of 501 house covered with PV panels is described. Questions raised regarding architectural integration of PV systems, and PV systems and the construction market are discussed. The Italian PV programme, financial and political constraints, and the positioning of PV on existing structures are reported

  20. Efficiency of European emissions markets: Lessons and implications

    International Nuclear Information System (INIS)

    Krishnamurti, Chandrasekhar; Hoque, Ariful

    2011-01-01

    While prior studies have shown that emission rights and futures contracts on emission rights are efficiently priced, there are no studies on the efficiency of the options market. Therefore, this study fills the gap. We examine empirical evidence regarding the efficiency of the options market for emissions rights in Europe. We employ the put-call parity approach to test the efficiency of options on emission rights traded in the European market. This implies that firms can trade options on emission rights in addition to other existing strategies in order to manage their greenhouse gas emissions. - Highlights: → Efficiency of the European options market for emissions. → Design implications for the development of emissions trading schemes in other countries. → Governance issues pertaining to emissions trading.

  1. Why did the price of solar PV Si feedstock fluctuate so wildly in 2004–2009?

    International Nuclear Information System (INIS)

    Yu Yang; Song Yuhua; Bao Haibo

    2012-01-01

    Great attention has been paid to the origin of observed wild price fluctuations of solar PV Si feedstock in both contract and spot markets during 2004–2009. This paper sheds light on this issue and tries to resolve it by addressing the following questions: what kind of structural shock is underlying the price fluctuations of PV Si feedstock? How can we quantify the magnitude, timing and relative importance of these shocks? What are their dynamic effects on the real price of PV Si feedstock? By carefully studying development conditions, the structural decomposition of the real price of PV Si feedstock is proposed: exchange rate shocks, production cost shocks, aggregate demand shocks and demand shocks specific to feedstock markets. With a Structural Vector Autoregression model, the paper quantifies and verifies the impact of structural shocks on PV Si feedstock real price changes. Based on national data, an analysis is further taken to confirm the essential role of demand shocks specific to feedstock markets in determining sharper price fluctuations during 2004–2009. The results of this study have important implications for national solar PV development, which can be better promoted and administrated if structural shocks in feedstock markets can be carefully evaluated and understood. - Highlights: ► The determination of solar PV Si feedstock price fluctuation is identified and quantified. ► Systematic structural shocks well explain 2004–2009 price fluctuations of PV Si feedstock. ► Production cost and aggregated demand shocks take longer effects on feedstock price. ► Exchange rate and feedstock specific demand shocks explain sharper price fluctuations. ► Development of national PV power should consider effects of structure shocks.

  2. The application of "integrated marketing communications" to social marketing and health communication: organizational challenges and implications.

    Science.gov (United States)

    Nowak, G; Cole, G; Kirby, S; Freimuth, V; Caywood, C

    1998-01-01

    Influencing consumer behavior is a difficult and often resource-intensive undertaking, with success usually requiring identifying, describing, and understanding target audiences; solid product and/or service positioning relative to competitors; and significant media and communication resources. Integrated marketing communication (IMC) is a new way of organizing and managing persuasive communication tools and functions which involves realigning communications to consider the flow of information from an organization from the viewpoint of end consumers. Although the application of IMC to social marketing remains relatively unexplored, the IMC literature and recent efforts by the US Centers for Disease Prevention and Control suggest that integrated communication approaches have much to offer social marketing and health communication efforts. IMC, IMC and social marketing, and implications of IMC for public and private sector social marketing programs are discussed.

  3. On the economic analysis of problems in energy efficiency: Market barriers, market failures, and policy implications

    International Nuclear Information System (INIS)

    Sanstad, A.H.; Koomey, J.G.; Levine, M.D.

    1993-01-01

    In his recent paper in The Energy Journal, Ronald Sutherland argues that several so-called ''market barriers'' to energy efficiency frequently cited in the literature are not market failures in the conventional sense and are thus irrelevant for energy policy. We argue that Sutherland has inadequately analyzed the idea of market barrier and misrepresented the policy implications of microeconomics. We find that economic theory, correctly interpreted, does not provide for the categorical dismissal of market barriers. We explore important methodological issues underlying the debate over market barriers, and discuss the importance of reconciling the findings of non-economic social sciences with the economic analysis of energy demand and consumer decision-making. We also scrutinize Sutherland's attempt to apply finance theory to rationalize high implicit discount rates observed in energy-related choices, and find this use of finance theory to be inappropriate

  4. On the economic analysis of problems in energy efficiency: Market barriers, market failures, and policy implications

    Energy Technology Data Exchange (ETDEWEB)

    Sanstad, A.H.; Koomey, J.G.; Levine, M.D.

    1993-01-01

    In his recent paper in The Energy Journal, Ronald Sutherland argues that several so-called ``market barriers`` to energy efficiency frequently cited in the literature are not market failures in the conventional sense and are thus irrelevant for energy policy. We argue that Sutherland has inadequately analyzed the idea of market barrier and misrepresented the policy implications of microeconomics. We find that economic theory, correctly interpreted, does not provide for the categorical dismissal of market barriers. We explore important methodological issues underlying the debate over market barriers, and discuss the importance of reconciling the findings of non-economic social sciences with the economic analysis of energy demand and consumer decision-making. We also scrutinize Sutherland`s attempt to apply finance theory to rationalize high implicit discount rates observed in energy-related choices, and find this use of finance theory to be inappropriate.

  5. On the economic analysis of problems in energy efficiency: Market barriers, market failures, and policy implications

    Energy Technology Data Exchange (ETDEWEB)

    Sanstad, A.H.; Koomey, J.G.; Levine, M.D.

    1993-01-01

    In his recent paper in The Energy Journal, Ronald Sutherland argues that several so-called market barriers'' to energy efficiency frequently cited in the literature are not market failures in the conventional sense and are thus irrelevant for energy policy. We argue that Sutherland has inadequately analyzed the idea of market barrier and misrepresented the policy implications of microeconomics. We find that economic theory, correctly interpreted, does not provide for the categorical dismissal of market barriers. We explore important methodological issues underlying the debate over market barriers, and discuss the importance of reconciling the findings of non-economic social sciences with the economic analysis of energy demand and consumer decision-making. We also scrutinize Sutherland's attempt to apply finance theory to rationalize high implicit discount rates observed in energy-related choices, and find this use of finance theory to be inappropriate.

  6. Comparing the International Knowledge Flow of China’s Wind and Solar Photovoltaic (PV Industries: Patent Analysis and Implications for Sustainable Development

    Directory of Open Access Journals (Sweden)

    Yuan Zhou

    2018-06-01

    Full Text Available Climate-relevant technologies, like wind and solar energy, are crucial for mitigating climate change and for achieving sustainable development. Recent literature argues that Chinese solar firms play more active roles in international knowledge flows, which may better explain their success in international markets when compared to those of Chinese wind firms; however, empirical evidence remains sparse. This study aims to explore to what extent and how do the international knowledge flows differ between China’s wind and solar photovoltaic (PV industries? From a network perspective, this paper develops a three-dimensional framework to compare the knowledge flows in both explicit and tacit dimensions: (i inter-country explicit knowledge clusters (by topological clustering of patent citation network; (ii inter-firm explicit knowledge flow (patent citation network of key firms; and, (iii inter-firm tacit knowledge flow (by desktop research and interviews. The results show that China’s PV industry has stronger international knowledge linkages in terms of knowledge clustering and explicit knowledge flow, but the wind power industry has a stronger tacit knowledge flow. Further, this study argues that the differences of global knowledge links between China’s wind and solar PV industries may be caused by technology characteristics, market orientation, and policy implementation. This suggests that these industries both have strong connections to global knowledge networks, but they may involve disparate catch-up pathways that concern follower-modes and leader-modes. These findings are important to help us understand how China can follow sustainable development pathways in the light of climate change.

  7. Photovoltaics: PV takes off the UK

    International Nuclear Information System (INIS)

    Noble, Ray; Gregory, Jenny

    2000-01-01

    Despite historical ups and downs, there is still ambition to bring increasingly efficient photovoltaic (PV) systems to the market. PV for major remote telecommunications systems is now an established part of the market, many mobile phone systems are powered by PV and there is potential for increased use of home solar systems, especially in developing countries. Over the past few years, building-integrated PV (BIPV) has been on the increase. In 1999, global production from PV exceeded 200 MW and the UK installed capacity was greater than 1 MW. BIPV is a fast growing market and its characteristics and advantages are discussed. PV installations at Nottingham University, Greenwich Pavilion, BP Amoco Sunbury, Baglan Bay, BP filling stations, and Sainsbury's are described

  8. Building opportunities in the U.S. for PV (PV:BONUS): A progress report

    International Nuclear Information System (INIS)

    Taylor, R.W.

    1994-01-01

    Five contract teams are developing photovoltaic (PV) products that will have a significant impact on building-integrated PV systems. The product lines that these teams are pursuing include roofing materials, building facade materials, PV integrated into modular homes, ac-PV modules, and utility-dispatchable PV systems. The objective of these efforts is to develop product and market opportunities that can provide for the introduction of PV into the buildings market sector at higher allowable installed systems costs than conventional ground- or roof-mounted systems. Each of the teams has a unique approach, and synergistic opportunities among teams are beginning to emerge. This paper reviews the product and market development efforts of these teams and describes the links between the product efforts and parallel analytical work to develop PV as a demand-side management option

  9. Achieving energy efficiency in restructured markets, implications for IRP

    International Nuclear Information System (INIS)

    Giraldo, J.M.M.

    1997-01-01

    The shift of the focus of the vertically integrated model to the new unbundled models of organization to attain a ''new competitive'' Electricity Supply Industry brings new subjects into IRP (Integrated Resource Planning) study. The decision centralization on new capacity additions is being substituted by market mechanisms, changing the implementation of the IRP regarding both the construction of new capacity and the DSM. The implication for DSM is that, without a central planning process, it will not be possible to carry out IRP. In some countries they are implementing policies tending to create a more favourable attitude towards energy efficiency, in products and services. The conventional programmes of Demand-Side Management are being redesigned as added-value services to conserve or create market quota through Market Transformation mechanisms, such as Technology Procurement. (author)

  10. Analysis of distributed-generation photovoltaic deployment, installation time and cost, market barriers, and policies in China

    International Nuclear Information System (INIS)

    Zhang, Fang; Deng, Hao; Margolis, Robert; Su, Jun

    2015-01-01

    Beginning in 2013, China's photovoltaic (PV) market-development strategy witnessed a series of policy changes aimed at making distributed-generation PV (DG PV) development an equal priority with large-scale PV development. This article reviews the DG PV policy changes since 2013 and examines their effect on China's domestic DG PV market. Based on a 2014 survey of DG PV market and policy participants, we present cost and time breakdowns for installing DG PV projects in China, and we identify the main barriers to DG PV installation. We also use a cash flow model to determine the relative economic attractiveness of DG PV in several eastern provinces in China. The main factors constraining DG PV deployment in China include financial barriers resulting from the structure of the self-consumption feed-in tariff (FIT), ambivalence about DG PV within grid companies, complicated ownership structures for buildings/rooftops/businesses, and the inherent time lag in policy implementation from the central government to provincial and local governments. We conclude with policy implications and suggestions in the context of DG PV policy changes the Chinese government implemented in September 2014. -- Highlights: •We review China's distributed PV market development and policy changes since 2013. •We present cost and time requirements for installing distributed PV in China. •We conduct IRR analysis of distributed PV under different policy frameworks. •We identify barriers to China's distributed PV, especially feed-in tariff barriers

  11. Streamline, Organizational, Legislative and Administrative Response to Permitting, PV Market Share, and Solar Energy Costs (Broward Go SOLAR)

    Energy Technology Data Exchange (ETDEWEB)

    Halsey, Jeffery D. [Broward County, Fort Lauderdale, FL (United States)

    2013-08-28

    Broward County and its partners (the Go SOLAR Team), operating under a Department of Energy Rooftop Solar Challenge Agreement, designed, developed and implemented an online permitting system for rooftop solar PV systems. This is a single web based system with a single permit fee that will issue a permit, with a set of design plans preapproved by partner building officials, within one hour. The system is currently available at gosolar.broward.org for use within any of the partner Authorities Having [permitting] Jurisdiction (AHJ). Additionally, the Go SOLAR Team researched, developed and to the extent feasible, implemented three best management practices to make a fertile environment for the new online permit system. These included Net Metering and Interconnection Standards, Solar-Friendly Financing, and Planning and Zoning Ordinances. Finally, the team implemented a substantial outreach effort to advocate for the development of solar in Broward County, with an emphasis on Solar Rights, concluding with a Go SOLAR Fest day and a half conference with over 1,200 attendees and 50 exhibitors. The Go SOLAR project was completed on time, under DOE’s budgeted amount, and all project objectives were met or exceeded.

  12. Oil market in the 1990s: implications for ESCWA countries

    International Nuclear Information System (INIS)

    Gault, J.; Karbassioun, B.

    1992-01-01

    This paper, prepared for the ESCWA Expert Group Meeting in Amman, Jordan, 20-23 November 1989, concerns the outlook for oil markets in the coming decade and the implications of certain market trends for the ESCWA countries, including both the energy exporting and energy importing members of ESCWA. It is argued that increasing oil consumption may well bring world oil production close to physical capacity before the end of the 1990s, thereby provoking an increase in real oil prices. It is further argued that the uncertainty surrounding this scenario is asymmetric; it is more likely that real oil prices will rise than that they will remain stable or fall. Other major trends, including enhanced worldwide concern for the environment and the bilateralization of world trade, also will affect ESCWA countries. The authors conclude that member countries should expand petroleum exploration activities, improve the operating efficiency of their national oil companies, bring domestic energy prices into line with world markets, expand natural gas development and marketing efforts, participate in multilateral trade negotiations, and expand co-ordination in all energy matters. (Author)

  13. Market Orientation and Market Participation of Smallholders in Ethiopia: Implications for Commercial Transformation

    OpenAIRE

    Gebremedhin, Berhanu; Tegegne, Azage

    2012-01-01

    The literature on commercial transformation of smallholders makes little distinction between market orientation and market participation. This paper analyzes the determinants of market orientation and market participation in Ethiopia separately and examines if market orientation translates into market participation. Results show that subsistence requirements, market access, and production factors affect market orientation, while market access and volume of production affect market participati...

  14. Bank Consolidation in Nigeria: Marketing Implications and Challenges for the Surviving Banks

    OpenAIRE

    IE Ernest

    2012-01-01

    The purpose of this paper is to explore the marketing implications of the Nigerian bank consolidation with a view to theorizing the marketing challenges which Third World countries wishing to embark on the same exercise should watch out for. The research used secondary data sources to expose the status of marketing in the pre-consolidation era and goes further to put forward the marketing implications and challenges of the exercise. Delivery of quality services, repositioning of brand identi...

  15. PV supply chain growing pains

    Energy Technology Data Exchange (ETDEWEB)

    Wilkins, A. [Matrix Energy Inc., Montreal, PQ (Canada)

    2010-11-15

    This article discussed issues involving the supply chain for photovoltaic (PV) equipment that is emerging in Ontario as a result of the Feed-in-Tariff (FIT) program that was launched in late 2009. The rapidly developing PV supply chain may not be taking a sustainable path. The domestic-content requirement is making manufacturers outlay capital to set up manufacturing in Ontario without reliable market data. Only a small number of dealer/installers have any meaningful experience designing and installing grid-tie PV. Until recently, wholesale distributors designed and supplied most grid-tie PV systems in Canada, and solar dealers/installers or electricians or electrical contractors did the installation. Instead of selling directly to dealer/installers, solar manufacturers should develop strong relationships with wholesalers, who have system design experience and product training. This would allow manufacturers to focus on their core strength, reach more customers, and keep lower inventory levels. Wholesale distributors in turn provide dealer/installers with expertise in product and system design, training from a range of manufacturers, marketing and logistics support, and immediate access to inventory. Manufacturers generally lack appropriate accounting, engineering, marketing, and logistics services to deal with a multitude of active accounts, and they are not structured to work with architects and engineers to do complete system design. Partnering with wholesale distributors allows manufacturers to take on the residential and small-scale commercial sectors by building brand awareness and increasing market share and sales across Canada. 2 figs.

  16. PV supply chain growing pains

    International Nuclear Information System (INIS)

    Wilkins, A.

    2010-01-01

    This article discussed issues involving the supply chain for photovoltaic (PV) equipment that is emerging in Ontario as a result of the Feed-in-Tariff (FIT) program that was launched in late 2009. The rapidly developing PV supply chain may not be taking a sustainable path. The domestic-content requirement is making manufacturers outlay capital to set up manufacturing in Ontario without reliable market data. Only a small number of dealer/installers have any meaningful experience designing and installing grid-tie PV. Until recently, wholesale distributors designed and supplied most grid-tie PV systems in Canada, and solar dealers/installers or electricians or electrical contractors did the installation. Instead of selling directly to dealer/installers, solar manufacturers should develop strong relationships with wholesalers, who have system design experience and product training. This would allow manufacturers to focus on their core strength, reach more customers, and keep lower inventory levels. Wholesale distributors in turn provide dealer/installers with expertise in product and system design, training from a range of manufacturers, marketing and logistics support, and immediate access to inventory. Manufacturers generally lack appropriate accounting, engineering, marketing, and logistics services to deal with a multitude of active accounts, and they are not structured to work with architects and engineers to do complete system design. Partnering with wholesale distributors allows manufacturers to take on the residential and small-scale commercial sectors by building brand awareness and increasing market share and sales across Canada. 2 figs.

  17. Cost-Reduction Roadmap for Residential Solar Photovoltaics (PV),

    Science.gov (United States)

    Office (SETO) residential 2030 photovoltaics (PV) cost target of $0.05 per kilowatt-hour by identifying could influence system costs in key market segments. This report examines two key market segments that demonstrate significant opportunities for cost savings and market growth: installing PV at the time of roof

  18. Overview of Recent Grid Codes for PV Power Integration

    DEFF Research Database (Denmark)

    Craciun, Bogdan-Ionut; Kerekes, Tamas; Sera, Dezso

    2012-01-01

    The challenge to bring down the cost of produced photovoltaic (PV) power had a major impact on the PV market and in consequence the grid operators experienced higher and higher PV power penetration. The growing share of this decentralized generation plants started to affect the grid stability...

  19. THE IMPLICATIONS OF LIQUIDITY CRISES IN THE CONTEXT OF EMERGING CAPITAL MARKET

    OpenAIRE

    Felicia Ramona Birău

    2012-01-01

    This article aims to highlight the implications of liquidity crises in the context of emerging capital market. Capital markets, and especially emerging capital market appear to behave notably differently during periods of liquidity crises in comparison with periods of stability. The concept of emerging capital market itself is in obvious antithesis to the idea of financial equilibrium. This particular category of capital markets is characterized in a certain measure by profound institutional,...

  20. Exploring the Economic Value of EPAct 2005's PV Tax Credits

    Energy Technology Data Exchange (ETDEWEB)

    Bolinger, Mark; Wiser, Ryan; Ing, Edwin

    2006-03-28

    The market for grid-connected photovoltaics (PV) in the US has grown dramatically in recent years, driven in large part by PV grant or ''buy-down'' programs in California, New Jersey, and many other states. The recent announcement of a new 11-year, $3.2 billion PV program in California suggests that state policy will continue to drive even faster growth over the next decade. Federal policy has also played a role, primarily by providing commercial PV systems access to tax benefits, including accelerated depreciation (5-year MACRS schedule) and a business energy investment tax credit (ITC). With the signing of the Energy Policy Act of 2005 (EPAct) on August 8, the federal government is poised to play a much more significant future role in supporting both commercial and residential PV systems. Specifically, EPAct increased the federal ITC for commercial PV systems from 10% to 30% of system costs, and also created a new 30% ITC (capped at $2000) for residential solar systems. Both changes went into effect on January 1, 2006, and--absent an extension (for which the solar industry has already begun lobbying)--will last for a period of two years: the new residential ITC will expire, and the 30% commercial ITC will revert back to 10%, on January 1, 2008. How much economic value do these new and expanded federal tax credits really provide to PV system purchasers? And what implications might they hold for state/utility PV grant programs? Using a generic (i.e., non-state-specific) cash flow model, this report explores these questions. We begin with a discussion of the taxability of PV grants and their interaction with federal credits, as this issue significantly affects the analysis that follows. We then calculate the incremental value of EPAct's new and expanded credits for PV systems of different sizes, and owned by different types of entities. We conclude with a discussion of potential implications for purchasers of PV systems, as well as for

  1. Race and Racelessness in CMO Marketing: Exploring Charter Management Organizations' Racial Construction and Its Implications

    Science.gov (United States)

    Hernández, Laura E.

    2016-01-01

    As schools face growing competitive pressures, researchers have investigated the increasing reliance on marketing and its implications for various racial and socioeconomic groups. Although research has expanded our knowledge of marketing's gatekeeping qualities, it has less often considered the manner in which school marketing efforts contribute…

  2. Low concentrator PV optics optimization

    Science.gov (United States)

    Sharp, Leonard; Chang, Ben

    2008-08-01

    Purpose: Cost reduction is a major focus of the solar industry. Thin film technologies and concentration systems are viable ways to reducing cost, with unique strengths and weakness for both. Most of the concentrating PV work focuses on high concentration systems for reducing energy cost. Meanwhile, many believe that low concentrators provide significant cost reduction potential while addressing the mainstream PV market with a product that acts as a flat panel replacement. This paper analyzes the relative benefit of asymmetric vs. symmetric optics for low-concentrators in light of specific PV applications. Approach: Symmetric and asymmetric concentrating PV module performance is evaluated using computer simulation to determine potential value across various geographic locations and applications. The selected optic design is modeled against standard cSi flat panels and thin film to determine application fit, system level energy density and economic value. Results: While symmetric designs may seem ideal, asymmetric designs have an advantage in energy density. Both designs are assessed for aperture, optimum concentration ratio, and ideal system array configuration. Analysis of performance across climate specific effects (diffuse, direct and circumsolar) and location specific effects (sunpath) are also presented. The energy density and energy production of low concentrators provide a compelling value proposition. More significantly, the choice of optics for a low concentrating design can affect real world performance. With the goal of maximizing energy density and return on investment, this paper presents the advantages of asymmetric optic concentration and illustrates the value of this design within specific PV applications.

  3. Shopping Effort Classification: Implications for Segmenting the College Student Market

    Science.gov (United States)

    Wright, Robert E.; Palmer, John C.; Eidson, Vicky; Griswold, Melissa

    2011-01-01

    Market segmentation strategies based on levels of consumer shopping effort have long been utilized by marketing professionals. Such strategies can be beneficial in assisting marketers with development of appropriate marketing mix variables for segments. However, these types of strategies have not been assessed by researchers examining segmentation…

  4. Implications of market access on soil and water conservation ...

    African Journals Online (AJOL)

    Market access is one of the motivating mechanisms for farmers to invest in soil and water conservation (SWC). Areas of relatively high agricultural potential but remote from major markets face numerous challenges in marketing their outputs. The objective of this study was to explore the market access determinants of farmer ...

  5. Educational mismatch in the labour market: overqualification and its implications

    Directory of Open Access Journals (Sweden)

    Marija Bečić

    2013-12-01

    Full Text Available Educational mismatch as a labour market disruption has lately attracted the interest of many economic experts and scholars. This interest is spurred by considerable improvements in the educational profile of the population, combined with changes in the demand for highly-qualified workers linked to technological developments. The mismatch can appear if an increase in highly-qualified workforce supply is not accom - panied by an equal growth in the demand. Overqualification is one such type of mismatch: it means that knowledge and skills acquired during formal education remain unused in the workplace. Many economies face this problem that can have negative consequences for individuals, businesses, and the government alike. This paper provides an overview of the basic concepts related to overqualification, focusing on the possible implications of this phenomenon, given that employee dissatisfaction can affect businesses and their productivity, and ultimately, the country as a whole. Systematization of previous research and analysis of the basic concepts related to overqualification can contribute to the literature in economics of education in Croatia and create a foundation for future research

  6. Learning in PV trends and future prospects

    International Nuclear Information System (INIS)

    Schaeffer, G.J.; De Moor, H.H.C.

    2004-06-01

    For large scale application of PV cost reduction is essential. It is shown in this study that the price evolution is on track and even accelerating the last 15 years. Using an experience curve approach a learning rate of little over 20% was found consistent with other studies. As data were collected for small rooftop grid connected systems, it could be shown that this learning rate is not only found for modules, but also for BOS (all costs apart from the modules) in Germany as well as in the Netherlands. Projections of the future price of PV systems show that a learning rate of at least 20% is needed to make introduction of PV affordable. It is very effective to invest in learning, thus increasing the learning rate, as well as developing market segments were the value of PV is higher, such as residential PV systems in southern Europe

  7. The potential of solar PV in Ontario

    International Nuclear Information System (INIS)

    McMonagle, R.

    2005-01-01

    Canada has lagged behind other industrialized nations in the growth of solar energy markets. Currently, over 78 per cent of the global market for solar energy is for grid-connected applications where power is fed into the electrical distribution network. Less than 3.5 per cent of the Canadian solar market is grid-connected. This report investigated the potential size of the photovoltaic (PV) market in Ontario given adequate support from both governments and utilities. The forecast was based on sustainable growth levels that the solar industry as a whole might maintain over an extended period of time. It was suggested that it is technically feasible to install over 3000 MW of PV in single, detached homes in the province, which could generate over 3200 GWh each year. If the right policy conditions were put in place, the technical potential for PV on all buildings in Ontario is over 14,000 MW by 2025, which would generate over 13,000 GWh annually. Support mechanisms such as the Advanced Renewable Tariff (ART) or Standard Offer Contracts (SOC) will enable the PV industry to build capacity. Future markets for PV include new homes, commercial buildings and the existing housing stock. With a properly designed system, it is forecasted that the deployment of PV by 2025 could result in the involvement of 400,000 homes with over 1200 MW of installed capacity and over 290 MW installed annually by 2025. Recommendations to Ontario Power Authority's (OPA) report supply mix report focused on the use of SOCs as the appropriate support mechanism to start building solar capacity in Ontario, as projections using SOCs would see Ontario following the growth patterns of other nations. It was concluded that the OPA report does not acknowledge the current growth rates of PV globally, nor does it fully consider the potential of PV in Ontario. 9 refs., 8 figs

  8. Solar PV rural electrification and energy-poverty. A review and conceptual framework with reference to Ghana

    Energy Technology Data Exchange (ETDEWEB)

    Obeng, George Yaw [Kwame Nkrumah Univ. of Science and Technology (KNUST), Kumasei (Ghana). Technology Consultancy Centre; Evers, Hans-Dieter [Center for Development Research (Bonn University) ZEF, Bonn (Germany). Dept. of Political and Cultural Change

    2009-07-01

    In spite of the intention of governments to increase the use of renewable energy in electricity supply, particularly the use of solar photovoltaic (PV) for energy poverty reduction in rural and peri-urban areas of Africa, there is relatively little information on how solar PV electrification impacts on energy poverty reduction. Therefore, there is a gap in the literature and hence the need for continuous research. Using Ghana as a reference country, the historical trend, donor cooperation and other aspects of solar PV rural electrification are discussed. The paper illustrates the intersectoral linkages of solar PV electrification and indicators on education, health, information acquisition, agriculture and micro-enterprises. It also reviews sustainability related issues including costs and market barriers, subsidies, stakeholders involvement, political and policy implications, which are critical factors for sustainable market development of solar PV and other renewables. Finally, a common framework is developed to provide a basic understanding of how solar PV electrification impacts on energy-poverty. This framework provides a structure of the interrelated concepts and principles relevant to the issues under review. (orig.)

  9. National survey report on PV power applications in Switzerland 2006

    International Nuclear Information System (INIS)

    Huesser, P.; Hostettler, T.

    2007-01-01

    This annual report was published by the Swiss Federal Office of Energy (SFOE) as part of the International Energy Agency's work on the exchange and dissemination of information on photovoltaic power systems (PVPS). The political situation in Switzerland with regard to the promotion of photovoltaics (PV) and new legislation in the energy area is discussed. The report provides information on installed PV power, costs and prices and the Swiss PV industry. Examples of PV applications are presented and data on the cumulative installed PV power in various application sectors is presented and discussed. Highlights, major projects and various demonstration and field-test programmes are dealt with, as are public budgets for market stimulation. Figures on the development, production and prices of PV cells and modules are presented. Swiss balance-of-system products are reviewed, as are PV-related services and the value of the Swiss PV business. A review of non-technical factors and new initiatives completes the report.

  10. An analysis on how proposed requirements for near zero energy buildings manages PV electricity in combination with two different types of heat pumps and its policy implications – A Swedish example

    International Nuclear Information System (INIS)

    Thygesen, Richard; Karlsson, Björn

    2017-01-01

    This paper presents an analysis on how exhaust air- and ground source- heat pumps in combination with PV-systems affects the specific energy demand of buildings with the proposed Swedish near zero energy building definition and its policy implications. It also presents a method on how to estimate the contribution from the photovoltaic-system on the reduction of the specific energy demand of the building. A challenge with the proposed near zero energy building definition is that it is not clearly defined how it manages photovoltaic electricity as a mean to reduce the specific energy demand of buildings. The results suggest that the building with the ground source heat pump and heat recovery ventilation has the lowest specific energy demand. The proposed definition will give an advantage to system combinations comprised of heat pumps and PV-systems and this will lead to the possibility to build less insulated buildings with higher heat losses than for a building with a non-electrical heating system. A higher share of heat pumps can lead to lower electricity production in Sweden because of lost heating loads in district heating systems and a higher electricity demand. - Highlights: • We analyzed how the proposed Swedish NZE building definition manages PV electricity. • The building with a GSHP has the lowest specific energy demand. • Two different assumptions on the usage of PV electricity was used. • The difference between the two assumptions is 6 kWh/m"2 for both the GSHP and EAHP.

  11. Contemporary marketing practice : theoretical propositions and practical implications

    NARCIS (Netherlands)

    Lindgreen, A.; Palmer, R.; Vanhamme, J.

    2004-01-01

    Marketing has changed significantly since it first emerged as a distinct business and management phenomenon. We identify some of the major factors causing the observed change in marketing practice. We then describe a classification scheme that is based on transaction marketing and relationship

  12. Evolutions in food marketing, quantifying the impact, and policy implications.

    Science.gov (United States)

    Cairns, Georgina

    2013-03-01

    A case study on interactive digital marketing examined the adequacy of extant policy controls and their underpinning paradigms to constrain the effects of this rapidly emerging practice. Findings were interactive digital marketing is expanding the strategies available to promote products, brands and consumer behaviours. It facilitates relational marketing; the collection of personal data for marketing; integration of the marketing mix, and provides a platform for consumers to engage in the co-creation of marketing communications. The paradigmatic logic of current policies to constrain youth-oriented food marketing does not address the interactive nature of digital marketing. The evidence base on the effects of HFSS marketing and policy interventions is based on conceptualizations of marketing as a force promoting transactions rather than interactions. Digital technologies are generating rich consumer data. Interactive digital technologies increase the complexity of the task of quantifying the impact of marketing. The rapidity of its uptake also increases urgency of need to identify appropriate effects measures. Independent analysis of commercial consumer data (appropriately transformed to protect commercial confidentiality and personal privacy) would provide evidence sources for policy on the impacts of commercial food and beverage marketing and policy controls. Copyright © 2012 Elsevier Ltd. All rights reserved.

  13. Developing Pedagogical Competence: Issues and Implications for Marketing Education

    Science.gov (United States)

    Madhavaram, Sreedhar; Laverie, Debra A.

    2010-01-01

    Competence in pedagogy and research is the sine qua non of marketing educators' careers. However, there is evidence in the literature that marketing academics focus "more on" and "are more competent" in research than teaching. This imbalance, in a majority of instances, can be traced back to doctoral education. Doctoral programs in marketing are…

  14. Multifunctional a-Si PV systems

    Energy Technology Data Exchange (ETDEWEB)

    Peippo, K; Lund, P; Vartiainen, E [Helsinki Univ. of Technology, Otaniemi (Finland). Advanced Energy Systems

    1998-10-01

    The optimal use of the various forms of solar energy (passive, active, daylighting, photovoltaics) in buildings calls for an optimal integration of the technologies. As energy conservation potential in space heating may soon be exhausted, electricity efficiency and on-site generation will play an increasing role in energy-conscious building design. There, dispersed PV systems integrated into buildings show a significant market potential, due to a number of benefits: no extra land area is required, PV-array may replace conventional cladding materials and become a building element. Moreover, the produced PV-electricity is more valuable for the building owner than for an electric utility

  15. Capital Market Implications of Corporate Disclosure: German Evidence

    Directory of Open Access Journals (Sweden)

    Michael Grüning

    2011-04-01

    Full Text Available This paper investigates the relationship between annual report disclosure, market liquidity, and capital cost for firms registered on the Deutsche Börse. Disclosure is comprehensively measured using the innovative Artificial Intelligence Measurement of Disclosure (AIMD. Results show that annual report disclosure enhances market liquidity by changing investors’ expectations and inducing portfolio adjustments. Trading frictions are negatively associated with disclosure. The study provides evidence for a capital-costreduction effect of disclosure based on the analysis of investors’ return requirements and market values. Altogether, no evidence is found that the information processing at the German capital market is structurally different from other markets.

  16. Understanding innovation system build up. The rise and fall of the Dutch PV Innovation System

    International Nuclear Information System (INIS)

    Negro, S.O.; Vasseur, V.; Hekkert, M.P.; Van Sark, W.G.J.H.M.

    2009-01-01

    Renewable energy technologies have a hard time to break through in the existing energy regime. In this paper we focus on analysing the mechanisms behind this problematic technology diffusion. We take the theoretical perspective of innovation system dynamics and apply this to photovoltaic solar energy technology (PV) in the Netherlands. The reason for this is that there is a long history of policy efforts in The Netherlands to stimulate PV but results in terms of diffusion of PV panels is disappointingly low, which clearly constitutes a case of slow diffusion. The history of the development of the PV innovation system is analysed in terms of seven key processes that are essential for the build up of innovation systems. We show that the processes related to knowledge development are very stable but that large fluctuations are present in the processes related to 'guidance of the search' and 'market formation'. Surprisingly, entrepreneurial activities are not too much affected by fluctuating market formation activities. We relate this to market formation in neighbouring countries and discuss the theoretical implications for the technological innovation system framework.

  17. Building Integrated PV and PV/Hybrid Products - The PV:BONUS Experience: Preprint

    Energy Technology Data Exchange (ETDEWEB)

    Thomas, H.; Pierce, L. K.

    2001-10-01

    Presented at the 2001 NCPV Program Review Meeting: Successes and lessons learned from PV:BONUS (Building Opportunities in the United States in PV). This program has funded the development of PV or PV/hybrid products for building applications.

  18. Antitrust implications of utility participation in the market for remote photovoltaic systems

    International Nuclear Information System (INIS)

    Starrs, T.J.

    1994-01-01

    Remote photovoltaic systems are an important niche market in the development of a viable photovoltaics industry. Electric utilities in the US have started offering remote photovoltaic service. Utilities have the potential to use their monopoly power in regulated markets to unfair competitive advantage in competitive markets. Therefore, utility participation in remote photovoltaic markets raises potentially significant issues of antitrust law and policy. This paper describes some of the legal and factual criteria that US courts and regulatory agencies are likely to use in assessing the antitrust implications of utility participation in the market for remote photovoltaic systems

  19. Implications of Market Frictions : Serial Correlations in Indexes on the Emerging Stock Markets in Central and Eastern Europe

    Directory of Open Access Journals (Sweden)

    Joanna Olbrys

    2014-01-01

    Full Text Available Implications of market frictions in the context of serial correlations in indexes on the Central and Eastern European (CEE stock markets have been analysed. Market frictions, such as non-trading effects, bid/ask spreads, other transaction costs, etc., may be detected by direct measurement, or by indirect identification. Direct measurement of frictions is difficult as intraday trading data are unavailable in the case of most of the emerging CEE stock markets. Indirect identification may be conducted by detecting some empirical phenomena. One of them is evidence of serial correlations in indexes, the so-called the Fisher effect. We explore the problem of serial correlations in indexes on the eight CEE stock markets using data samples from each CEE market separately, as well as a "common trading window" approach, which is widely applied in the case of databases with multivariate time series. The evidence is that nonsynchronous trading effect II between markets may substantially disrupt the analysis of index returns on a domestic market. Using a synchronized database, one may erroneously conclude that the Fisher effect does not exist, although it is present. (original abstract

  20. Determinants of Livestock Prices in Ethiopian Pastoral Livestock Markets: Implications for Pastoral Marketing Strategies

    OpenAIRE

    Belayneh, Hailemariam Teklewold; Feye, Getachew Legese; Alemu, Dawit; Negassa, Asfaw

    2009-01-01

    The major objective of this paper is to identify determinants of market prices for cattle, sheep and goat in the export market value chain starting from pastoral markets to export abattoirs and live animal exporters. The study is based on the information generated through a formal survey conducted in the major pastoral livestock markets of Ethiopia with 128 collectors, small and big traders, feedlot operators, live animal and meat exporters. Hedonic price formation model was used to analyze t...

  1. Fire resistant PV shingle assembly

    Science.gov (United States)

    Lenox, Carl J.

    2012-10-02

    A fire resistant PV shingle assembly includes a PV assembly, including PV body, a fire shield and a connection member connecting the fire shield below the PV body, and a support and inter-engagement assembly. The support and inter-engagement assembly is mounted to the PV assembly and comprises a vertical support element, supporting the PV assembly above a support surface, an upper interlock element, positioned towards the upper PV edge, and a lower interlock element, positioned towards the lower PV edge. The upper interlock element of one PV shingle assembly is inter-engageable with the lower interlock element of an adjacent PV shingle assembly. In some embodiments the PV shingle assembly may comprise a ventilation path below the PV body. The PV body may be slidably mounted to the connection member to facilitate removal of the PV body.

  2. PV Obelisk - Information system with photovoltaics

    International Nuclear Information System (INIS)

    Ruoss, D.; Rasmussen, J.

    2004-01-01

    This final report for the Swiss Federal Office of Energy (SFOE) describes the development of an information system powered by a photovoltaic (PV) array. As an innovative approach, the 'PV-Obelisk' project is the combination of PV with a multi-functional pillar made of natural stone in an aesthetic way. The PV modules serve both as a power supply and as a design element. Two initial prototypes led the way to a third, optimised consumer configuration that was planned to guarantee maximum user frequency. Test operation in front of the 'Heidiland' motor way restaurant confirmed the market analyses made and delivered the expected results. The product, whose three LCD displays are updated via a mobile telephony-based text-message system, proved its technical reliability and showed a high user frequency. Because of the high overall energy consumption, PV power can only partially contribute to the energy supply needed. Various compromises in the technical and aesthetic areas are discussed that were made for the sake of product acceptance in the market. The range of application areas for such a 'PV Obelisk' are discussed and the need for early co-ordination with urban planners is stressed

  3. Extending tourism marketing: Implications for targeting the senior tourists’ segment

    Directory of Open Access Journals (Sweden)

    Athina Nella

    2016-06-01

    Full Text Available The continuous monitoring of market trends is one of the most important roles that marketing scientists and practitioners should fulfill. Tourism is significantly affected by major demographic, cultural and economic trends. In the last few years there is considerable debate on the radical demographic changes taking place around the globe and one of the main issues arousing in many developed and developing countries is this of ageing population.

  4. China PV Business and Applications Evaluation

    Energy Technology Data Exchange (ETDEWEB)

    Sherring, Chris (Sherring Energy Associates)

    1999-08-30

    This report provides an overview of photovoltaics (PV) business and applications in China. Although more than 70 million people in China are without access to grid electricity, many of the unelectrified regions benefit from considerable renewable resources, including good solar insolation. Current annual PV sales are still modest, however, and are estimated to be between 2.0 and 2.5 megawatts. This and other significant PV data, including information regarding the current status of key aspects of Chinese businesses, markets, and distribution channels, are included in the report. Detailed company profiles of Chinese business organizations and summaries of visits made to these companies (as well as to more remote sites in Inner Mongolia to examine PV usage by the end-use customer) in September-October 1998 are also presented.

  5. China PV Business and Applications Evaluation; TOPICAL

    International Nuclear Information System (INIS)

    Sherring, Chris

    1999-01-01

    This report provides an overview of photovoltaics (PV) business and applications in China. Although more than 70 million people in China are without access to grid electricity, many of the unelectrified regions benefit from considerable renewable resources, including good solar insolation. Current annual PV sales are still modest, however, and are estimated to be between 2.0 and 2.5 megawatts. This and other significant PV data, including information regarding the current status of key aspects of Chinese businesses, markets, and distribution channels, are included in the report. Detailed company profiles of Chinese business organizations and summaries of visits made to these companies (as well as to more remote sites in Inner Mongolia to examine PV usage by the end-use customer) in September-October 1998 are also presented

  6. Do feed-in tariffs drive PV cost or viceversa?

    International Nuclear Information System (INIS)

    Antonelli, Marco; Desideri, Umberto

    2014-01-01

    Highlights: • The distribution of PV installations on the territory is not a function of the solar radiation. • Cost of PV plants were adapted to the FIT framework. • The FIT for PV in Italy was considered an incentive to financial investment. • The FIT for PV in Italy did not stimulate the development of national PV industry. - Abstract: A survey of the PV market in Italy was done studying a number of installations of different sizes whose economic data were known and assessed. The Italian market has experienced a boom in the PV market after the first mechanism of feed-in tariffs was promoted in 2005. The variations of the tariff structure in the following years have caused significant changes in the market structure in terms of average size and technical characteristics of installed plants. However, an Italian PV industry was not stimulated by the incentives and only companies involved in installation and maintenance were created. At the same time, the cost of the PV plants components, design and commissioning have followed quite a particular trend, which is more determined by the tariffs than by the market development and structure. It is quite clear that the costs of PV plants component are not driven by the amount of installations but by the tariffs, with a trend that follows the decreases in the incentives and not the global installed power. It is therefore very important to study the right tariff mechanisms and benefits to avoid financial disturbances on the market and to promote a real competitive market instead of a simple financial operation under a fake façade of green economy

  7. Variations in mature market consumer behavior within a health care product: implications for marketing strategy.

    Science.gov (United States)

    Hopper, J A; Busbin, J W

    1995-01-01

    America is undergoing a profound age shift in its demographic make-up with people 55 and over comprising an increasing proportion of the population. Marketers may need to increase their response rate to this shift, especially in refining the application of marketing theory and practice to older age consumers. To this end, a survey of older couple buying behavior for health insurance coverage is reported here. Results clarify evaluative criteria and the viability of multiple market segmentation for health care coverage among older consumers as couples. Commentary on the efficacy of present health coverage marketing programs is provided.

  8. Reforming the health care system: implications for health care marketers.

    Science.gov (United States)

    Petrochuk, M A; Javalgi, R G

    1996-01-01

    Health care reform has become the dominant domestic policy issue in the United States. President Clinton, and the Democratic leaders in the House and Senate have all proposed legislation to reform the system. Regardless of the plan which is ultimately enacted, health care delivery will be radically changed. Health care marketers, given their perspective, have a unique opportunity to ensure their own institutions' success. Organizational, managerial, and marketing strategies can be employed to deal with the changes which will occur. Marketers can utilize personal strategies to remain proactive and successful during an era of health care reform. As outlined in this article, responding to the health care reform changes requires strategic urgency and action. However, the strategies proposed are practical regardless of the version of health care reform legislation which is ultimately enacted.

  9. A multidirectional communication model: implications for social marketing practice.

    Science.gov (United States)

    Thackeray, Rosemary; Neiger, Brad L

    2009-04-01

    The landscape of sending and receiving information has changed dramatically in the past 25 years. The communication process is changing from being unidirectional to multidirectional as consumers are becoming active participants by creating, seeking, and sharing information using a variety of channels and devices. The purpose of this article is to describe how this shift in the communication process- where gatekeepers control the creation and content of information and consumers are less active recipients to one that reflects a multidirectional and more dynamic process with participative consumers-will affect the social marketing process. This shift in communication does not represent an option for social marketers so much as a necessity. As professionals respond to this evolving communication model, the practice of social marketing can remain vibrant as a relevant consumer-oriented approach to behavior change.

  10. The future of advertising: Implications for marketing and media

    Directory of Open Access Journals (Sweden)

    Moeller Leslie H.

    2006-01-01

    Full Text Available Throughout 2005, Booz Allen Hamilton engaged in a dialogue on the Future of Advertising with Fortune 500 CMOs and senior media and entertainment executives. From these conversations, our client work, and research we've conducted with the Association of National Advertisers (ANA, it has become abundantly clear that shifts in consumer, marketer, and media behavior have passed a tipping point. We expect 2006 to open a widening gap between those marketers and media companies that know how to engage an increasingly "in-control" consumer-and those that do not.

  11. Marketing implications of the shift in power of the hospital.

    Science.gov (United States)

    Rayburn, J M; Rayburn, L G

    1995-01-01

    With the introduction of the Prospective Payment System, hospital accountants' role changed from reimbursement maximizers to an important role in decision making. Faced with increased competition, hospitals are installing financial controls. Hospital marketers are also engaging in external promotional and health awareness campaigns and expanding their services to stabilize income and reduce the effects of a changing environment. Thus, hospitals operate in a more competitive environment with increasing uncertainty. When faced with uncertainty, organizations often believe that they must convince society that their existence is legitimate. Increasing specialization and organizational complexity in health care professions have made the expert important. Experts, such as the role assumed by hospital accountants and physicians, maintain power because the organization depends on them for their special skills and information. Marketing should also develop an internal marketing program to reach these power influencers. Scarce resource coupled with uncertainty move hospital accountants as experts into the power equation in the changing control of the U.S. healthcare system. Previously, the physician was the major source of hospital power. Since accountants often serve as monitors of scarce resources, information about the resource allocation directly affects the distribution of power. Marketers should acknowledge that this places hospital accountants in a critical role of assisting their institutions in adapting to a new environment.

  12. Law and Marketing: Implications for the Secondary Curriculum.

    Science.gov (United States)

    Beck-Dudley, Caryn L.; Stull, William A.

    1990-01-01

    Provides a basic understanding of some of the legal issues that should be included in a secondary education marketing curriculum. Teaching legal concepts in the areas of contract, antitrust, agency, employment law, and finance is an excellent way to introduce students to legal problems they may encounter in business. (Author)

  13. Efficiency improvement opportunities in TVs: Implications for market transformation programs

    International Nuclear Information System (INIS)

    Park, Won Young; Phadke, Amol; Shah, Nihar; Letschert, Virginie

    2013-01-01

    Televisions (TVs) account for a significant portion of residential electricity consumption and global TV shipments are expected to continue to increase. We assess the market trends in the energy efficiency of TVs that are likely to occur without any additional policy intervention and estimate that TV efficiency will likely improve by over 60% by 2015 with savings potential of 45 terawatt-hours [TW h] per year in 2015, compared to today’s technology. We discuss various energy-efficiency improvement options and evaluate the cost effectiveness of three of them. At least one of these options improves efficiency by at least 20% cost effectively beyond ongoing market trends. We provide insights for policies and programs that can be used to accelerate the adoption of efficient technologies to further capture global energy savings potential from TVs which we estimate to be up to 23 TW h per year in 2015. - Highlights: • We analyze the impact of the recent TV market transition on TV energy consumption. • We review TV technology options that could be realized in the near future. • We assess the cost-effectiveness of selected energy-efficiency improvement options. • We estimate global electricity savings potential in selected scenarios. • We discuss possible directions of market transformation programs

  14. University and Course Choice: Implications for Positioning, Recruitment and Marketing

    Science.gov (United States)

    Maringe, Felix

    2006-01-01

    Purpose: Higher education environments have become increasingly competitive and institutions have to compete for students in the recruitment markets. With the introduction of student fees, it is hypothesised that potential applicants to HE will increasingly become consumerist. The research upon which this paper was based was aimed at finding out…

  15. Importance of policy for energy system transformation: Diffusion of PV technology in Japan and Germany

    International Nuclear Information System (INIS)

    Chowdhury, Sanjeeda; Sumita, Ushio; Islam, Ashraful; Bedja, Idriss

    2014-01-01

    Photovoltaic (PV) has the highest cost reduction potential among all renewable energy sources (RES). To overcome institutional barriers, developing the technology, and creating an initial market, policies are needed. Comparative case studies of Japan and German PV sector from 1990 to 2011 were developed. Japan dominated the PV industry during 1994–2004, PV market increased to 290 MW in 2005. After 2005 Japan's PV market decreased. German PV market increased from 44 MW in 2000 to 7.5 GW in 2011. The reason behind Japanese PV market decline was the unaligned energy policy and termination of incentives. This paper discusses about successful policy implementation and the impact of policy for the diffusion of PV technology. The analysis section of this paper shows how much the PV technology has been diffused during the period of 1990–2011 and finally what will make the transformation process successful. - Highlights: • We studied PV diffusion of Japan and German considering public energy policy, environmental policy and cost reduction. • This study determined that policy and incentives are responsible for cost reduction. • Japans concentration on nuclear energy more than renewables, made the PV diffusion slow. • Successful implementation of FIT helped Germany reduce PV electricity price more than grid electricity

  16. Issues and prospects vis a vis Indian PV commercialization programme

    International Nuclear Information System (INIS)

    Deambi, Suneel

    1994-01-01

    Following a large scale demonstration of photovoltaic systems attending to the important requirements of lighting, water pumping, television and battery charging etc. in the remote surroundings of India, serious efforts are being made to promote the commercial use of these systems. A recently launched World Bank-supported project on PV market development has provided the much needed boost to the Indian PV programme. This paper tries to analyse the issues and prospects with respect to the National PV Commercialization Programme in view of the changing PV scenario in the country. (author)

  17. Financial Market Implications of India’s Pension Reform

    OpenAIRE

    Helene Poirson Ward

    2007-01-01

    India's planned pension reform will set up a proper regulatory framework for the pension industry and open up the sector to private fund managers. Drawing on international experiences, the paper highlights pre-conditions for the reform to kick-start financial development, including: (i) the buildup of critical mass; (ii) sufficiently flexible investment guidelines and regulations, including on investments abroad; and (iii) concurrent reforms in capital markets. Given the limited scale of the ...

  18. PV installations, protection and the code

    Energy Technology Data Exchange (ETDEWEB)

    Silecky, L. [Mersen, Toronto, ON (Canada)

    2010-12-15

    This article discussed the need for improved standards in Ontario's solar industry to ensure safety for the systems and also safety for the workers. Photovoltaic cells used in solar arrays can now deliver between 50 vDC to 600 vDC. The workings of such a high voltage photocell must be understood in order to understand its protection needs. Since PVs are semiconductors and susceptible to damage from short circuits and overloads, a fast-acting overcurrent protective device (OCPD) should be used. Combiner boxes are also needed to provide a clean method of safely connecting all the wires that are needed in the system, including surge protection and a means of isolation between the PV array and the inverter. Section 50 of the Canadian Electrical Code outlines the requirements for solar PV systems, but it does not mention the protection of DC circuits, including DC fuse protectors which are manufactured to provide a high degree of protection for the PV array. As the photovoltaic (PV) market continues to grow in Ontario, the PV industry also has a responsibility to ensure it is in compliance with codes and standards related to photovoltaic systems. This author suggested that Article 690 of the National Electric Code (NEC) is a good document to use when determining the requirements for PV systems. 3 figs.

  19. Addressing firefighter safety around solar PV systems

    Energy Technology Data Exchange (ETDEWEB)

    Harris, B. [Sustainable Energy Technologies, Calgary, AB (Canada)

    2010-11-15

    The article discussed new considerations for installing photovoltaic (PV) systems that address the needs of fire service personnel. The presence of a PV system presents a multitude of dangers for firefighters, including electrical shock, the inhalation of toxic gases from being unable to cut a hole through the roof, falling debris and flying glass, and dead loading on a compromised structure and tripping on conduits. Mapping systems should be modified so that buildings with PV systems are identified for first responders, including firefighters who should learn that solar modules present an electrical hazard during the day but not at night; covering PV modules with foam or salvage covers may not shut the system down to a safe level; it takes a few moments for the power in PV modules to reduce to zero; and PV modules or conduit should never be cut, broke, chopped, or walked upon. The California Department of Forestry and Fire Protection recommends creating pathways and allowing easier access to the roof by setting the modules back from roof edges, creating a structurally sound pathway for firefighters to walk on and space to cut ventilation holes. However, the setback rule makes the economics of solar installation less viable for residential applications. The technological innovations aimed at addressing system safety all focus on limiting firefighter contact with live electrical components to within the extra-low-voltage (ELV) band. Some of the inverters on the market that support ELV system architecture were described. 1 fig.

  20. Integration of REDD into the international carbon market: Implications for future commitments and market regulation

    OpenAIRE

    Dixon, Alistair; Anger, Niels; Holden, Rachel; Livengood, Erich

    2008-01-01

    Integrating reduced emissions from deforestation and degradation (REDD) into a post-Kyoto intergovernmental carbon market could significantly decrease global carbon prices and the costs of mitigating climate change. We investigate this impact by simulating the impact of the supply of REDD units on the international carbon market in 2020 under unlimited and restricted exchange conditions. We find restricting supply or demand of REDD credits reduces such price impacts, but comes at the cost of ...

  1. Implications of a Doha Agreement on Agricultural Markets in Sudan

    OpenAIRE

    Abdel Karim, Imad Eldin Elfadil; Abler, David G.

    2008-01-01

    The latest round of multilateral trade negotiations was launched at the ministerial meeting of the World Trade Organization in Doha, Qatar, in November 2001. Agriculture is a major item on the agenda for the Doha Round. The primary focus is on the three “pillars” of the Uruguay Round agreement—domestic support, market access, and export competition. The framework for a final agreement was finalized at a Ministerial meeting in Geneva in July 2004, but contains few details on modalities (e.g., ...

  2. Energy balance of the global photovoltaic (PV) industry--is the PV industry a net electricity producer?

    Science.gov (United States)

    Dale, Michael; Benson, Sally M

    2013-04-02

    A combination of declining costs and policy measures motivated by greenhouse gas (GHG) emissions reduction and energy security have driven rapid growth in the global installed capacity of solar photovoltaics (PV). This paper develops a number of unique data sets, namely the following: calculation of distribution of global capacity factor for PV deployment; meta-analysis of energy consumption in PV system manufacture and deployment; and documentation of reduction in energetic costs of PV system production. These data are used as input into a new net energy analysis of the global PV industry, as opposed to device level analysis. In addition, the paper introduces a new concept: a model tracking energetic costs of manufacturing and installing PV systems, including balance of system (BOS) components. The model is used to forecast electrical energy requirements to scale up the PV industry and determine the electricity balance of the global PV industry to 2020. Results suggest that the industry was a net consumer of electricity as recently as 2010. However, there is a >50% that in 2012 the PV industry is a net electricity provider and will "pay back" the electrical energy required for its early growth before 2020. Further reducing energetic costs of PV deployment will enable more rapid growth of the PV industry. There is also great potential to increase the capacity factor of PV deployment. These conclusions have a number of implications for R&D and deployment, including the following: monitoring of the energy embodied within PV systems; designing more efficient and durable systems; and deploying PV systems in locations that will achieve high capacity factors.

  3. Measures for diffusion of solar PV in selected African countries

    DEFF Research Database (Denmark)

    Nygaard, Ivan; Hansen, Ulrich Elmer; Mackenzie, Gordon A.

    2017-01-01

    that governments’ strategies to promoting solar PV are moving from isolated projects towards frameworks for market development and that there are high expectations to upgrading in the PV value chain through local assembly of panels and local production of other system elements. Commonly identified measures include......This paper investigates how African governments are considering supporting and promoting the diffusion of solar PV. This issue is explored by examining so-called ‘technology action plans (TAPs)’, which were main outputs of the Technology Needs Assessment project implemented in 10 African countries...... from 2010 to 2013. The paper provides a review of three distinct but characteristic trajectories for PV market development in Kenya (private-led market for solar home systems), Morocco (utility-led fee-for service model) and Rwanda (donorled market for institutional systems). The paper finds...

  4. Measures for diffusion of solar PV in selected African countries

    Science.gov (United States)

    Nygaard, Ivan; Hansen, Ulrich Elmer; Mackenzie, Gordon; Pedersen, Mathilde Brix

    2017-08-01

    This paper investigates how African governments are considering supporting and promoting the diffusion of solar PV. This issue is explored by examining so-called 'technology action plans (TAPs)', which were main outputs of the Technology Needs Assessment project implemented in 10 African countries from 2010 to 2013. The paper provides a review of three distinct but characteristic trajectories for PV market development in Kenya (private-led market for solar home systems), Morocco (utility-led fee-for service model) and Rwanda (donor-led market for institutional systems). The paper finds that governments' strategies to promoting solar PV are moving from isolated projects towards frameworks for market development and that there are high expectations to upgrading in the PV value chain through local assembly of panels and local production of other system elements. Commonly identified measures include support to: local production; financing schemes; tax exemptions; establishment and reinforcement of standards; technical training; and research and development.

  5. Optimization of SiC-based H5 and Conergy-NPC transformerless PV inverters

    DEFF Research Database (Denmark)

    Saridakis, Stefanos; Koutroulis, Eftichios; Blaabjerg, Frede

    2013-01-01

    effective in terms of energy production than their non-optimized and Si-based counterparts. Reducing the market price of SiC-type power semiconductors enables to design optimized PV inverters with a lower cost of energy than that of PV inverters employing Si technology, thus maximizing the economic...... profitability of the PV system....

  6. A global strategy for the European PV industry

    International Nuclear Information System (INIS)

    Viaud, M.; Despotou, E.; Latour, M.; Hoffmann, W.; Macias, E.; Cameron, M.; Laborde, E.

    2004-01-01

    The objective was to develop a comprehensive strategy that answers to the need of today European PV industry. Namely: - Develop PV markets in Europe - Develop export markets. - Position the European PV industry within the European political environment and support the effort of national actors in their local objectives. This method lends itself to brainstorming to create actions and synergies, on order to achieve strategy objectives. The whole work is based on working groups clearly defined on the purpose, where all EPIA members are invited to participate. The overall first results are presented during the 19. EU PV Conference in Paris and EPIA will do recommendations on actions to be undertaken in the future. This strategy is co-financed by EPIA members and the 6. Framework Programme for research of the European Commission through the PV Catapult project. (authors)

  7. PV Obelisk - Information system with photovoltaics; PV-Obelisk Orientierungssystem mit Photovoltaik

    Energy Technology Data Exchange (ETDEWEB)

    Ruoss, D.; Rasmussen, J.

    2004-07-01

    This final report for the Swiss Federal Office of Energy (SFOE) describes the development of an information system powered by a photovoltaic (PV) array. As an innovative approach, the 'PV-Obelisk' project is the combination of PV with a multi-functional pillar made of natural stone in an aesthetic way. The PV modules serve both as a power supply and as a design element. Two initial prototypes led the way to a third, optimised consumer configuration that was planned to guarantee maximum user frequency. Test operation in front of the 'Heidiland' motor way restaurant confirmed the market analyses made and delivered the expected results. The product, whose three LCD displays are updated via a mobile telephony-based text-message system, proved its technical reliability and showed a high user frequency. Because of the high overall energy consumption, PV power can only partially contribute to the energy supply needed. Various compromises in the technical and aesthetic areas are discussed that were made for the sake of product acceptance in the market. The range of application areas for such a 'PV Obelisk' are discussed and the need for early co-ordination with urban planners is stressed.

  8. Communication choices of the uninsured: implications for health marketing.

    Science.gov (United States)

    Dutta, Mohan Jyoti; King, Andy J

    2008-01-01

    According to published scholarship on health services usage, an increasing number of Americans do not have health insurance coverage. The strong relationship between insurance coverage and health services utilization highlights the importance of reaching out to the uninsured via prevention campaigns and communication messages. This article examines the communication choices of the uninsured, documenting that the uninsured are more likely to consume entertainment-based television and are less likely to read, watch, and listen to information-based media. It further documents the positive relationship between interpersonal communication, community participation, and health insurance coverage. The entertainment-heavy media consumption patterns of the uninsured suggests the relevance of developing health marketing strategies that consider entertainment programming as an avenue for reaching out to this underserved segment of the population.

  9. Commercialization of PV-powered pumping systems for use in utility PV service programs. Final report

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    The project described in this report was a commercialization effort focused on cost-effective remote water pumping systems for use in utility-based photovoltaic (PV) service programs. The project combined a commercialization strategy tailored specifically for electric utilities with the development of a PV-powered pumping system that operates conventional ac pumps rather than relying on the more expensive and less reliable PV pumps on the market. By combining these two attributes, a project goal was established of creating sustained utility purchases of 250 PV-powered water pumping systems per year. The results of each of these tasks are presented in two parts contained in this Final Summary Report. The first part summarizes the results of the Photovoltaic Services Network (PSN) as a new business venture, while the second part summarizes the results of the Golden Photon system installations. Specifically, results and photographs from each of the system installations are presented in this latter part.

  10. Leakage current measurement in transformerless PV inverters

    DEFF Research Database (Denmark)

    Kerekes, Tamas; Sera, Dezso; Mathe, Laszlo

    2012-01-01

    Photovoltaic (PV) installations have seen a huge increase during the last couple of years. Transformerless PV inverters are gaining more share of the total inverter market, due to their high conversion efficiency, small weight and size. Nevertheless safety should have an important role in case...... of these tranformerless systems, due to the missing galvanic isolation. Leakage and fault current measurement is a key issue for these inverter topologies to be able to comply with the required safety standards. This article presents the test results of two different current measurement sensors that were suggested...

  11. THE IMPLICATIONS OF THE ENVIRONMENTAL MARKETING FACTORS WITHIN THE LIGHTING SOURCES AND FIXTURES MARKET

    Directory of Open Access Journals (Sweden)

    Cornelia Denisa IVAN

    2014-10-01

    Full Text Available Every company functionality is influenced by the environment in which they operate. In the present economical environment, the enterprise cannot survive in a market based on competition without continuously struggling to keep informed about the surroundings. The aim of this paper is to identify at the right time the new opportunities of development and also the threats which may compromise the company’s results or, even worse, may put the company in a difficult position. This research is important for the development of the enterprise’s strategies. The analysis of the marketing environment varies according to the field of the enterprise’s activity. Therefore, this article is a case study that examines the influence of environmental factors on the lighting sources and fixtures market (LSF. The originality and quality of the case stem from the attempt to analyze a dynamic field characterized by the buyers’ change of preferences and their receptivity to what is new, which requires increased consideration for the influence of environmental factors. The challenges of analyzing this domain consist of the transformations that take place with the new lighting technologies proposed by manufacturers to meet the users’ preferences. This review is relevant to the LSF market, but it can also be extended to other related fields.

  12. PV Project Finance in the United States, 2016

    Energy Technology Data Exchange (ETDEWEB)

    Feldman, David; Lowder, Travis; Schwabe, Paul

    2016-09-01

    This brief is a compilation of data points and market insights that reflect the state of the project finance market for solar photovoltaic (PV) assets in the United States as of the third quarter of 2016. This information can generally be used as a simplified benchmark of the costs associated with securing financing for solar PV as well as the cost of the financing itself (i.e., the cost of capital). Three sources of capital are considered -- tax equity, sponsor equity, and debt -- across three segments of the PV marketplace.

  13. Training and certification of PV installers in Europe

    International Nuclear Information System (INIS)

    Tsoutsos, Theocharis; Tournaki, Stavroula; Gkouskos, Zacharias; Masson, Gaetan; Holden, John; Huidobro, Ana; Stoykova, Evelina; Rata, Camelia; Bacan, Andro; Maxoulis, Christos; Charalambous, Anthi

    2013-01-01

    The European strategy for the coming decades sets specific targets for a sustainable growth, including reaching a 20% share of renewables in final energy consumption till 2020. To achieve this target, a number of initiatives and measures have been in force. Europe, is currently the largest market for PV systems with more than 75% of the annual worldwide installations in 2011. The favourable European policies as well as the Member States’ supporting legislations have resulted in high market growth for photovoltaics. Applying PV technologies however, requires high qualified technicians to install, repair and maintain them. Until today, national markets have been growing faster than the skilled PV installers force can satisfy. The PVTRIN, an Intelligent Energy Europe action, addresses these issues by developing a training and certification scheme for technicians active in the installation and maintenance of small scale PV systems. During the implementation of the action, a market research was conducted in the six participating countries in order to record the stakeholders’ attitudes, perceptions and considerations and to adapt the training methods, tools and materials to the national PV industry requirements and markets’ needs. Indicative results of this analysis as well as the current situation regarding relevant training and certification schemes are presented in this paper. - Highlights: ► Market research in six EU countries on PV professional Training and Certification needs. ► PVTRIN scheme integrates the national legislations and the market's needs. ► The different aspects (technical, institutional, financial) are presented

  14. Grid integrated distributed PV (GridPV).

    Energy Technology Data Exchange (ETDEWEB)

    Reno, Matthew J.; Coogan, Kyle

    2013-08-01

    This manual provides the documentation of the MATLAB toolbox of functions for using OpenDSS to simulate the impact of solar energy on the distribution system. The majority of the functions are useful for interfacing OpenDSS and MATLAB, and they are of generic use for commanding OpenDSS from MATLAB and retrieving information from simulations. A set of functions is also included for modeling PV plant output and setting up the PV plant in the OpenDSS simulation. The toolbox contains functions for modeling the OpenDSS distribution feeder on satellite images with GPS coordinates. Finally, example simulations functions are included to show potential uses of the toolbox functions. Each function in the toolbox is documented with the function use syntax, full description, function input list, function output list, example use, and example output.

  15. PV Life Cycle Analysis

    OpenAIRE

    Karsten Wambach

    2017-01-01

    This presentation was part of the Workshop: Recycling, reuse and resource efficiency: New solutions for a PV circular economy - Results from the projects CABRISS and ECOSOLAR. The workshop was organized within Freiberg Silicon Days 2017.

  16. PV experience curves for the Netherlands

    International Nuclear Information System (INIS)

    Gerwig, R.

    2005-01-01

    Experience curves are one of several tools used by policy makers to take a look at market development. Numerous curves have been constructed for PV but none specific to the Netherlands. The objective of this report is to take a look at the price development of grid-connected PV systems in the Netherlands using the experience curve theory. After a literature and internet search and attempts to acquire information from PV companies information on 51% of the totally installed capacity was found. Curves for the period 1991-2001 were constructed based on system price, BOS (balance-of-system) price and inverter price. The progress ratio of the locally learning BOS was similar to the globally learning module market. This indicates that the pace of development of the Dutch PV market is similar to the globally followed pace. Improvement of the detail of the data might help to get a better idea of which BOS components have declined most. The similar progress ratio also shows the importance of investing both in module and system research as is the case in the Netherlands

  17. German nuclear policy reconsidered. Implications for the electricity market

    International Nuclear Information System (INIS)

    Fuersch, Michaela; Lindenberger, Dietmar; Malischek, Raimund; Nagl, Stephan; Panke, Timo; Trueby, Johannes

    2011-01-01

    In the aftermath of the nuclear catastrophe in Fukushima, German nuclear policy has been reconsidered. This paper demonstrates the economic effects of an accelerated nuclear phase-out on the German electricity generation sector. A detailed optimization model for European electricity markets is used to analyze two scenarios with different lifetimes for nuclear plants (phase-out vs. prolongation). Based on political targets, both scenarios assume significant electricity demand reductions and a high share of generation from renewable energy sources in Germany. Our principal findings are: First, nuclear capacities are mainly replaced by longer lifetimes of existing coal-fired plants and the construction of new gas-fired plants. Second, fossil fuel-based generation and power imports increase, while power exports are reduced in response to the lower nuclear generation. Third, despite the increased fossil generation, challenging climate protection goals can still be achieved within the framework of the considered scenarios. Finally, system costs and electricity prices are clearly higher. We conclude that the generation sector can generally cope with an accelerated nuclear phase-out under the given assumptions. Yet, we emphasize that such a policy requires a substantial and costly transformation of the supply and the demand side.

  18. Analysis of the Photovoltaic Market 2001. Cost of PV Components and Systems; Analisis del Mercado Fotovoltaico 2001. Coste de Componentes y Sistemas Fotovoltaicos

    Energy Technology Data Exchange (ETDEWEB)

    Balenzategui Manzanares, J. L.

    2002-07-01

    This document tries to study the development and evolution of the photovoltaic market at a national land international scale, and to analyse its current status at the end of 2001. The paper broaches the study from different points of view. At the first step, the actual great expansion of the global market is analysed by means of the data for international sales and shipments of photovoltaic modules which are completed with figures of the main countries and manufacturing companies involved in the market, the end-use applications, the installed power per country, the technologies used and the evolution of the cost of the modules. By using the same kind of parameters, the particular conditions of the Spanish market is then analysed, and the current national norms and plans for promotion and their short-term perspectives are reviewed and discussed. As a complementary/aspect , a simple cost analysis of the main components of a photovoltaic system in the Spanish market is carried out, together with the costs of complete installations. The average values for components and systems are obtained and are compared with those from preceding years. These data allow evaluating in practice how the global situations is reflected in the final cost of the photovoltaic devices for consumers. (Author) 56 refs.

  19. Western Region Renewable Energy Markets: Implications for the Bureau of Land Management

    Energy Technology Data Exchange (ETDEWEB)

    Haase, S.; Billman, L.; Gelman, R.

    2012-01-01

    The purpose of this analysis is to provide the U.S. Department of the Interior (DOI) and the Bureau of Land Management (BLM) with an overview of renewable energy (RE) generation markets, transmission planning efforts, and the ongoing role of the BLM RE projects in the electricity markets of the 11 states (Arizona, California, Colorado, Idaho, Montana, Nevada, New Mexico, Oregon, Utah, Washington, and Wyoming) that comprise the Western Electricity Coordinating Council (WECC) Region. This analysis focuses on the status of, and projections for, likely development of non-hydroelectric renewable electricity from solar (including photovoltaic [PV] and concentrating solar power [CSP]), wind, biomass and geothermal resources in these states. Absent new policy drivers and without the extension of the DOE loan guarantee program and Treasury's 1603 program, state RPS requirements are likely to remain a primary driver for new RE deployment in the western United States. Assuming no additional policy incentives are implemented, projected RE demand for the WECC states by 2020 is 134,000 GWh. Installed capacity to meet that demand will need to be within the range of 28,000-46,000 MW.

  20. Strategic issues and implications for the refining and marketing sector

    International Nuclear Information System (INIS)

    Jeffe, R.A.

    1995-01-01

    Refiners have faced a challenging business environment for the past decade. During this period, the industry has made approximately $25 billion of capital expenditures primarily to comply with increased governmental mandates, faced highly volatile petroleum product prices and garnered a return to equity of only 5%. While worldwide and US refining capacity has been flat in recent years, demand for refined petroleum products has been on the upswing and domestic supplies have also increased due to improved US capacity utilization rates (76% in 1984 and 93% in 1994) and increased imports (gasoline sales up 11% since 1984). The result has been highly volatile and generally weak refining margins (net Gulf Coast crack spread ranging from ($.95)/bbl in 1984 to $1.84/bbl in 1990 and averaging $.81/bbl since 1984). In response to the sustained difficulties in the marketplace, one has recently witnessed some strategic realignment in the industry. Several of the integrated companies, frustrated with the required capital expenditures and meager returns, have decided to shed non-core, non-strategic refining assets. For the most part, these assets have been bought by independents at, by historical measures, very attractive terms. This paper will provide an overview of the economics of the refining business, discuss the recent trends in refinery M and A activity and summarize possible implications of the recent strategic realignment

  1. Terawatt Challenge for Thin-Film PV

    Energy Technology Data Exchange (ETDEWEB)

    Zweibel, K.

    2005-08-01

    The evolution of PV into one of the world's largest industries is not going to happen without major unforeseen problems. However, this study attempts to address the obvious ones, so that we can put aside the mythology of PV (for example, that it is only ''boutique power'' or that one must pave the world with it to be useful) and get on with changing the world's energy infrastructure. With the years of rapid market growth now under way in PV, the author is sure this will not be the last effort to understand the real potential and pitfalls of meeting the Challenge.

  2. PV Systems Reliability Final Technical Report.

    Energy Technology Data Exchange (ETDEWEB)

    Lavrova, Olga [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Flicker, Jack David [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Johnson, Jay [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Armijo, Kenneth Miguel [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Gonzalez, Sigifredo [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Schindelholz, Eric John [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Sorensen, Neil R. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Yang, Benjamin Bing-Yeh [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

    2015-12-01

    The continued exponential growth of photovoltaic technologies paves a path to a solar-powered world, but requires continued progress toward low-cost, high-reliability, high-performance photovoltaic (PV) systems. High reliability is an essential element in achieving low-cost solar electricity by reducing operation and maintenance (O&M) costs and extending system lifetime and availability, but these attributes are difficult to verify at the time of installation. Utilities, financiers, homeowners, and planners are demanding this information in order to evaluate their financial risk as a prerequisite to large investments. Reliability research and development (R&D) is needed to build market confidence by improving product reliability and by improving predictions of system availability, O&M cost, and lifetime. This project is focused on understanding, predicting, and improving the reliability of PV systems. The two areas being pursued include PV arc-fault and ground fault issues, and inverter reliability.

  3. Prospects for PV: a learning curve analysis

    International Nuclear Information System (INIS)

    Zwaan, Bob van der; Rabi, A.

    2003-01-01

    This article gives an overview of the current state-of-the-art of photovoltaic electricity technology, and addresses its potential for cost reductions over the first few decades of the 21st century. Current PV production cost ranges are presented, both in terms of capacity installation and electricity generation, of single crystalline silicon, multi-crystalline silicon, amorphous silicon and other thin film technologies. Possible decreases of these costs are assessed, as expected according to the learning-curve methodology. We also estimate how much PV could gain if external costs (due to environmental and health damage) of energy were internalised, for example by an energy tax. Our conclusions are that, (1) mainly due its high costs, PV electricity is unlikely to play a major role in global energy supply and carbon emissions abatement before 2020, (2) extrapolating learning curves observed in the past, one can expect its costs to decrease significantly over the coming years, so that a considerable PV electricity share world-wide could materialise after 2020, (3) niche-market applications, e.g. using stand-alone systems in remote areas, are crucial for continuing 'the ride along the learning curve', (4) damage costs of conventional (fossil) power sources are considerable, and their internalisation would improve the competitiveness of PV, although probably not enough to close the current cost gap. (author)

  4. A new approach to measure speculation in the oil futures market and some policy implications

    International Nuclear Information System (INIS)

    Chan, Leo H.; Nguyen, Chi M.; Chan, Kam C.

    2015-01-01

    We propose using a new relative measure, the speculative ratio, defined as trading volume divided by open interest, to gauge speculative activity in the oil futures market. We apply the speculative ratio to examine the relation between basis and speculative activity in the oil futures market before and after the financialization of the oil market in 2003. Our finding suggests that the oil futures market is dominated by uninformed speculators in the post-financialization period. Our finding carries several practical policy implications, as follows: (1) both the commodity exchange and the regulator should design regulations and trading policies that improve basis risk; (2) on the commodity exchange side, new policies on margin requirements and position limits for speculators should be implemented; (3) margin requirements should be based on the level of basis risk; (4) regulators should speed up implementation of the position limit rule in the Dodd–Frank Act; and (5) stronger and more meaningful enforcement actions by regulators are required to punish and deter market manipulators. - Highlights: • Use a new speculative ratio to gauge speculative activities in oil futures market. • Examine the relation between basis and speculative activities. • The new speculative ratio also works well in the post-2008 oil bubble period. • Oil futures market is dominated by uninformed speculators in post-financialization in 2003.

  5. Terms, Trends, and Insights: PV Project Finance in the United States, 2017

    Energy Technology Data Exchange (ETDEWEB)

    Feldman, David J [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Schwabe, Paul D [National Renewable Energy Laboratory (NREL), Golden, CO (United States)

    2017-10-23

    This brief is a compilation of data points and market insights that reflect the state of the project finance market for solar photovoltaic (PV) assets in the United States as of the third quarter of 2017. This information can generally be used as a simplified benchmark of the costs associated with securing financing for solar PV as well as the cost of the financing itself (i.e., the cost of capital). This work represents the second DOE sponsored effort to benchmark financing costs across the residential, commercial, and utility-scale PV markets, as part of its larger effort to benchmark the components of PV system costs.

  6. Space and industrial markets for photovoltaics

    Energy Technology Data Exchange (ETDEWEB)

    Huggins, C.R.; Hardingham, C.M.

    2000-07-01

    This report presents a review of applications, technologies and markets for photovoltaic power (PV) supplies. A brief history of PV and PV principles is presented, and an overview of the satellite industry is given. Space arrays, space PV, terrestrial PV, and thermo photovoltaics are examined. Targets and constraints in space and terrestrial solar cells are compared, and details of commercial market sizes for given technologies in space and terrestrial PV in 1999, and technical barriers to be overcome towards development of existing products are tabulated. The scope for cross-culture interaction in all aspects of manufacturing, testing and evaluation in the PV devices are considered. (UK)

  7. Space and industrial markets for photovoltaics

    International Nuclear Information System (INIS)

    Huggins, C.R.; Hardingham, C.M.

    2000-01-01

    This report presents a review of applications, technologies and markets for photovoltaic power (PV) supplies. A brief history of PV and PV principles is presented, and an overview of the satellite industry is given. Space arrays, space PV, terrestrial PV, and thermo photovoltaics are examined. Targets and constraints in space and terrestrial solar cells are compared, and details of commercial market sizes for given technologies in space and terrestrial PV in 1999, and technical barriers to be overcome towards development of existing products are tabulated. The scope for cross-culture interaction in all aspects of manufacturing, testing and evaluation in the PV devices are considered. (UK)

  8. Implications of carbon cap-and-trade for US voluntary renewable energy markets

    International Nuclear Information System (INIS)

    Bird, Lori A.; Holt, Edward; Levenstein Carroll, Ghita

    2008-01-01

    Many consumers today are purchasing renewable energy in large part for the greenhouse gas (GHG) emissions benefits that they provide. Emerging carbon regulation in the US has the potential to affect existing markets for renewable energy. Carbon cap-and-trade programs are now under development in the Northeast under the Regional Greenhouse Gas Initiative (RGGI) and in early stages of development in the West and Midwest. There is increasing discussion about carbon regulation at the national level as well. While renewable energy will likely benefit from carbon cap-and-trade programs because compliance with the cap will increase the costs of fossil fuel generation, cap-and-trade programs can also impact the ability of renewable energy generation to affect overall CO 2 emissions levels and obtain value for those emissions benefits. This paper summarizes key issues for renewable energy markets that are emerging with carbon regulation, such as the implications for emissions benefits claims and voluntary market demand and the use of renewable energy certificates (RECs) in multiple markets. It also explores policy options under consideration for designing carbon policies to enable carbon markets and renewable energy markets to work together

  9. Drug repurposing in pharmaceutical industry and its impact on market access: market access implications

    Science.gov (United States)

    Murteira, Susana; Millier, Aurélie; Toumi, Mondher

    2014-01-01

    Background Drug repurposing is a group of development strategies employed in order to overcome some of the hurdles innate to drug research and development. Drug repurposing includes drug repositioning, reformulation and combination. Objective This study aimed to identify the determinants of successful market access outcome for drug repurposing in the United States of America (USA) and in Europe. Methods The case studies of repurposing strategies were identified through a systematic review of the literature. Price information and reimbursement conditions for all the case studies were collected mainly through access of public datasources. A list of attributes that could be associated with market access outcome (price level and reimbursement conditions) was developed, discussed, and validated by an external expert group. Detailed information for all attributes was researched and collected for each case study. Bivariate regression models were conducted to identify factors associated with price change for all repurposing cases. A similar analysis was performed for reformulation and repositioning cases, in the USA and in Europe, separately. A significance level of 5% was used for all analyses. Results A total of 144 repurposing case studies were included in the statistical analysis for evaluation of mean price change. Combination cases (the combination of two or more individual drug components) were excluded from the statistical analysis due to the low number of cases retrieved. The main attributes associated with a significant price increase for overall repurposing cases were ‘change in administration setting to hospital’ (374%, ptarget product had a different administration route than the source product, and having a similar brand name for repurposed and original products, were variables that impacted a positive price change for repurposed drugs overall. Our research results also suggested that orphan designation could have a positive impact for repositioning in

  10. Drug repurposing in pharmaceutical industry and its impact on market access: market access implications.

    Science.gov (United States)

    Murteira, Susana; Millier, Aurélie; Toumi, Mondher

    2014-01-01

    Drug repurposing is a group of development strategies employed in order to overcome some of the hurdles innate to drug research and development. Drug repurposing includes drug repositioning, reformulation and combination. This study aimed to identify the determinants of successful market access outcome for drug repurposing in the United States of America (USA) and in Europe. The case studies of repurposing strategies were identified through a systematic review of the literature. Price information and reimbursement conditions for all the case studies were collected mainly through access of public datasources. A list of attributes that could be associated with market access outcome (price level and reimbursement conditions) was developed, discussed, and validated by an external expert group. Detailed information for all attributes was researched and collected for each case study. Bivariate regression models were conducted to identify factors associated with price change for all repurposing cases. A similar analysis was performed for reformulation and repositioning cases, in the USA and in Europe, separately. A significance level of 5% was used for all analyses. A total of 144 repurposing case studies were included in the statistical analysis for evaluation of mean price change. Combination cases (the combination of two or more individual drug components) were excluded from the statistical analysis due to the low number of cases retrieved. The main attributes associated with a significant price increase for overall repurposing cases were 'change in administration setting to hospital' (374%, ptarget product had a different administration route than the source product, and having a similar brand name for repurposed and original products, were variables that impacted a positive price change for repurposed drugs overall. Our research results also suggested that orphan designation could have a positive impact for repositioning in the USA, in particular. Although a change

  11. Photovoltaic (PV) Pricing Trends: Historical, Recent, and Near-Term Projections

    Energy Technology Data Exchange (ETDEWEB)

    Feldman, David [National Renewable Energy Lab. (NREL), Golden, CO (United States); Barbose, Galen [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Margolis, Robert [National Renewable Energy Lab. (NREL), Golden, CO (United States); Wiser, Ryan [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Darghouth, Naim [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Goodrich, Alan [National Renewable Energy Lab. (NREL), Golden, CO (United States)

    2012-11-30

    The installed capacity of global and U.S. photovoltaic (PV) systems has soared in recent years, driven by declining PV prices and government incentives. The U.S. Department of Energy’s (DOE) SunShot Initiative aims to make PV cost competitive without incentives by reducing the cost of PV-generated electricity by about 75% between 2010 and 2020. This summary report—based on research at Lawrence Berkeley National Laboratory (LBNL) and the National Renewable Energy Laboratory (NREL)—examines progress in PV price reductions to help DOE and other PV stakeholders manage the transition to a market-driven PV industry, and to provide clarity surrounding the wide variety of potentially conflicting data available about PV system prices.

  12. The implications of Australia's carbon pollution reduction scheme for its National Electricity Market

    International Nuclear Information System (INIS)

    Betz, Regina; Owen, Anthony D.

    2010-01-01

    This paper assesses the major implications for the National Electricity Market of the introduction of a domestic cap-and-trade carbon pollution reduction scheme in Australia. The electricity sector is the largest source of emissions in the Australian economy, and it is this sector, therefore, that will bear the brunt of the impact of the proposed scheme. The paper addresses core issues for the electricity market up to 2020 operating under the scheme. It focuses specifically on its impact on electricity prices and generation technology mix. These two variables have been assessed using a number of models, each applying different assumptions about key impact factors. In this paper we present a comparative summary of the results of the three highest-profile models and compare their assumptions in order to explain differences in projected outcomes. This comparison will give an indication of the likely range of impacts on the market of the current design of the scheme. (author)

  13. Integration scenarios of Demand Response into electricity markets: Load shifting, financial savings and policy implications

    International Nuclear Information System (INIS)

    Feuerriegel, Stefan; Neumann, Dirk

    2016-01-01

    Demand Response allows for the management of demand side resources in real-time; i.e. shifting electricity demand according to fluctuating supply. When integrated into electricity markets, Demand Response can be used for load shifting and as a replacement for both control reserve and balancing energy. These three usage scenarios are compared based on historic German data from 2011 to determine that load shifting provides the highest benefit: its annual financial savings accumulate to €3.110 M for both households and the service sector. This equals to relative savings of 2.83% compared to a scenario without load shifting. To improve Demand Response integration, the proposed model suggests policy implications: reducing bid sizes, delivery periods and the time-lag between market transactions and delivery dates in electricity markets. - Highlights: •Comparison of 3 scenarios to integrate Demand Response into electricity markets. •These are: optimize procurement, offer as control reserve, avoid balancing energy. •Ex post simulation to quantify financial impact and policy implications. •Highest savings from load shifting with a cost reduction of 3%. •Model suggests reducing bid sizes, delivery periods and time lags as policy issues.

  14. PV solar electricity: status and future

    Science.gov (United States)

    Hoffmann, Winfried

    2006-04-01

    Within the four main market segments of PV solar electricity there are already three areas competitive today. These are off-grid industrial and rural as well as consumer applications. The overall growth within the past 8 years was almost 40 % p.a. with a "normal" growth of about 18 % p.a. for the first three market segments whereas the grid connected market increased with an astonishing 63 % p.a. The different growth rates catapulted the contribution of grid connected systems in relation to the total market from about one quarter 6 years ago towards more than three quarters today. The reason for this development is basically due to industry-politically induced market support programs in the aforementioned countries. It is quite important to outline under which boundary conditions grid connected systems will be competitive without support programs like the feed in tariff system in Germany, Spain and some more to come in Europe as well as investment subsidies in Japan, US and some other countries. It will be shown that in a more and more liberalized utility market worldwide electricity produced by PV solar electricity systems will be able to compete with their generating cost against peak power prices from utilities. The point of time for this competitiveness is mainly determined by the following facts: 1. Price decrease for PV solar electricity systems leading to an equivalent decrease in the generated cost for PV produced kWh. 2. Development of a truly liberalized electricity market. 3. Degree of irradiation between times of peak power demand and delivery of PV electricity. The first topic is discussed using price experience curves. Some explanations will be given to correlate the qualitative number of 20 % price decrease for doubling cumulative worldwide sales derived from the historic price experience curve with a more quantitative analysis based on our EPIA-Roadmap (productivity increase and ongoing improvements for existing technologies as well as development

  15. Institutional barriers for building integrated PV

    International Nuclear Information System (INIS)

    Mierlo, B. van

    2000-01-01

    Being an alternative for fossil fuels photovoltaics have to overcome traditional structures, procedures, cultures and values. As a new building material photovoltaics also have to deal with the structure and culture of the building sector. In this paper the institutional bottlenecks for the introduction of PV on a large scale are explored in five areas: financing, administration, structure of energy sector, architecture, communication and marketing. Nevertheless, on the whole the developments are encouraging. (author)

  16. National survey report on PV power applications in Switzerland 2006

    Energy Technology Data Exchange (ETDEWEB)

    Huesser, P. [Nova Energie GmbH, Aarau (Switzerland); Hostettler, T. [Ingenieurbuero Hostettler, Berne (Switzerland)

    2007-07-01

    This annual report was published by the Swiss Federal Office of Energy (SFOE) as part of the International Energy Agency's work on the exchange and dissemination of information on photovoltaic power systems (PVPS). The political situation in Switzerland with regard to the promotion of photovoltaics (PV) and new legislation in the energy area is discussed. The report provides information on installed PV power, costs and prices and the Swiss PV industry. Examples of PV applications are presented and data on the cumulative installed PV power in various application sectors is presented and discussed. Highlights, major projects and various demonstration and field-test programmes are dealt with, as are public budgets for market stimulation. Figures on the development, production and prices of PV cells and modules are presented. Swiss balance-of-system products are reviewed, as are PV-related services and the value of the Swiss PV business. A review of non-technical factors and new initiatives completes the report.

  17. Implications of the 2016 Oregon Minimum Wage Increase for Direct Market Farmers, Farmworkers, and Communities

    Directory of Open Access Journals (Sweden)

    Lindsay Trant

    2018-01-01

    Full Text Available We conducted interviews with 18 direct market (DM farmers to explore the implications of the Oregon minimum wage (MW increase for the state’s DM agricultural sector. How, if at all, will DM farms in the Willamette Valley (OR, USA adjust their production and marketing practices in response to the MW increase? How will these adjustments affect DM farm viability, farmworkers, the environment, and the communities in which the farms are embedded? This region has a vibrant food system with many small-to-mid sized, diversified farms that sell through direct and intermediated marketing channels. The diversified production and marketing practices of these DM farmers are labor intensive and, in many respects, environmentally friendly. These practices result in relatively high costs and the farmers’ ability to respond by increasing prices is constrained by mainstream retail prices. Most growers reported that they will adjust to the MW increase by reducing their production and marketing costs with a decrease in total labor hours being an important strategy. This study, while small and exploratory, is the first in Oregon (and perhaps nationally to collect empirical farm-level data about how DM farms will adjust to a MW increase. It sets the stage for future research.

  18. Firefighter Safety for PV Systems

    DEFF Research Database (Denmark)

    Mathe, Laszlo; Sera, Dezso; Spataru, Sergiu

    2015-01-01

    An important and highly discussed safety issue for photovoltaic (PV) systems is that as long as the PV panels are illuminated, a high voltage is present at the PV string terminals and cables between the string and inverters that is independent of the state of the inverter's dc disconnection switch...

  19. PV potential and potential PV rent in European regions

    DEFF Research Database (Denmark)

    Hansen, Anders Chr.; Thorn, Paul

    2013-01-01

    The paper provides a GIS based model for assessing the potentials of photovoltaic electricity in Europe by NUTS 2 regions. The location specific energy potential per PV-­‐panel area is estimated based on observations of solar irradiation, conversion efficiency, levelised costs and the social value...... of PV-­‐electricity. Combined with the potential density of PV-­‐panel area based on land cover and environental restrictions, the PV energy potential and the potential PV ressource rent is calculated. These calculations enbable the model to estimate the regional patterns at NUTS 2 level...

  20. In the balance. The social costs and benefits of PV

    Energy Technology Data Exchange (ETDEWEB)

    Olsen, C. [ECN Solar Energy, Petten (Netherlands)

    2013-10-16

    For more than a decade, the growth in PV markets surpassed expectations. Then, in 2012, the European market declined for the first time compared with the previous year. As policymakers' support for PV hesitates over the costs to society of this technology, it is timely to take an overview of the social costs and benefits, also referred to as the 'external costs', of PV electricity. In this article, these costs are put into perspective vis-a-vis those associated with conventional electricity-generating technologies. The external costs of electricity can be broken down into: (1) the environmental and health costs; (2) the costs of subsidies and energy security; and (3) the costs for grid expansion and reliability. Included in these costs are the increased insurance, health, social and environmental costs associated with damages to health, infrastructure and environment, as well as tax payments that subsidize producers of electricity or fuels, their markets and the electricity infrastructure. A life cycle assessment (LCA) of the environmental impact is used in the quantification of the associated environmental and health costs. Because the environmental footprint of PV electricity is highly dependent on the electricity mix used in PV module fabrication, the environmental indicators are calculated for PV electricity manufactured using different electricity mixes, and compared with those for the European electricity mix (UCTE), and electricity generated by burning 100% coal or 100% natural gas. In 2012 USD, coal electricity requires 19-29 eurocent/kWh above the market price, compared with 1-1.6 eurocent/kWh for PV manufactured with 100% coal electricity. The sum of the subsidies, avoided fossil-fuel imports and energy security, and the economic stimulation associated with PV electricity deployment, amounts to net external benefits. Integrating high penetrations of renewables, with the same reliability as we have today, appears to be fully feasible and

  1. Implications for global energy markets: implications for non-fossil energy sources

    International Nuclear Information System (INIS)

    Grubb, Michael

    1998-01-01

    This paper highlights the recent developments concerning non-fossil energy and examines the impact of the Kyoto Protocol on non-fossil energy sources, and the implications for non-fossil sources in the implementation of the Kyoto Protocol. The current contributions of fossil and non-fossil fuels to electricity production, prospects for expansion of the established non-fossil sources, new renewables in Europe to date, renewables in Europe to 2010, and policy integration in the EU are discussed. Charts illustrating the generating capacity of renewable energy plant in Britain (1992-1966), wind energy capacity in Europe (1990-2000), and projected renewable energy contributions in the EU (wind, small hydro, photovoltaic, biomass and geothermal) are provided. (UK)

  2. Apparel shopping behaviour – Part 2: Conceptual theoretical model, market segments, profiles and implications

    Directory of Open Access Journals (Sweden)

    R. Du Preez

    2003-10-01

    Full Text Available This article is based on the conceptual theoretical model developed in Part 1 of this series of articles. The objective of this research is to identify female apparel consumer market segments on the basis of differentiating lifestyles, shopping orientation, cultural consciousness, store patronage and demographics. These profiles are discussed in full and the implications thereof for retailers, marketers and researchers are highlighted. A new conceptual model is proposed and recommendations are made for further research. Opsomming Hierdie artikel word gebaseer op die konseptuele teoretiese model wat reeds in Deel 1 van hierdie artikelreeks ontwikkel is. Die doel van hierdie navorsing is om marksegmente van vroue klere-kopers te identifiseer na aanleiding van hulle lewenstyle, kooporiëntasie, kulturele bewustheid, winkelvoorkeurgedrag en demografie. Hierdie profiele word volledig beskryf en die implikasies van die verskillende profiele vir kleinhandelaars, bemarkers en navorsers word uitgelig. ’n Nuwe konseptuele model word voorgestel en aanbevelings vir verdere navorsing word gemaak.

  3. Leakage Implications for European Timber Markets from Reducing Deforestation in Developing Countries

    Directory of Open Access Journals (Sweden)

    Mattias Boman

    2012-08-01

    Full Text Available Forest management strategies and policies such as REDD (reduced emissions from deforestation and forest degradation may have unintentional implications for forest sectors in countries not targeted by such policies. The success of a policy effort like REDD would result in a significant reduction in deforestation and forest degradation and an ensuing reduction in the supply of natural forest timber production within participating countries. This could in turn result in price increases, inducing a supply response outside project boundaries with possible implications for forest management as well as global carbon emissions. This paper reviews the literature to discern potential timber market implications for countries sourcing wood products from developing countries affected by REDD related conservation efforts. The literature reviewed shows varying degrees of market effects leakage—policy actions in one place creating incentives for third parties to increase timber harvesting elsewhere through the price mechanism—ranging from negligible to substantial. However, wood products in the studies reviewed are dealt with on quite an aggregated scale and are assumed to be more or less perfect substitutes for wood products outside conservation effort boundaries. The review suggests that a thorough mapping of the end-uses of tropical timber is needed to comprehensively analyze impacts on wood-product markets in regions such as Europe from conservation efforts in tropical developing countries. The types of tropical timber expected to be affected, in which applications they are used, which are the most likely substitutes and where they would be sourced, are issues that, along with empirical analysis of supply and demand price elasticities and degree of substitutability, should be investigated when assessing the overall effectiveness of REDD.

  4. SOLVENCY II: THE IMPLICATIONS OF ITS APPLICATION ON THE ROMANIAN INSURANCE MARKET

    Directory of Open Access Journals (Sweden)

    Ioan Marius Ciotina

    2014-07-01

    Full Text Available Solvency II is a European directive whose purpose is to update the regulations concerning the insurance market. This is more than a set of rules on the solvency of insurance companies and is a comprehensive set of rules on the entire insurance market from solvency, liquidity and information asymmetry between actors to an insurance transaction. The aim of this article is to present the implications of applying Solvency II in Romania and the changes that will occur on the insurance market. We also present the advantages of moving from the current regulation, namely Solvency I to Solvency II Directive, both by comparative analysis between both directly and through analysis of test results QIS5 applied in Romania. We will also show the current situation of the insurance market by emphasizing evolution and the solvency margin of solvency for the last six years from 2007, the year before the financial crisis and in 2012, the year for which there last available data.

  5. Project-Based Market Competition and Policy Implications for Sustainable Developments in Building and Construction Sectors

    Directory of Open Access Journals (Sweden)

    Min-Ren Yan

    2015-11-01

    Full Text Available Building and construction sectors are significant contributors to the global economy, but their energy consumption necessitates greater commitment to sustainable developments. There is therefore a growing demand for green innovation in the form of cleaner production and policies to meet the modern requirements of sustainability. However, the nature in which public work is undertaken is in an environment of project-based market competition, whereby contractors routinely bid for contracts under specific project awarding systems, and variations are accompanied with the unique scope of individual projects before the final goods or services are delivered. A comprehensive understanding of the characteristics and contractors’ behavior in systems could help to identify the leverage points of policies. This paper proposes a system dynamics model, with quantitative analysis and simulations, to demonstrate the problems of a system with different project awarding systems and ineffective market performance. The framework of market efficiency and performance measures has been proposed to evaluate the project-based competition mechanism. Managerial policy implications for market efficiency and sustainable developments can thus be systematically discussed and compared through iterative computer simulations and scenario analysis.

  6. Benefit and risk information in prescription drug advertising: review of empirical studies and marketing implications.

    Science.gov (United States)

    Kopp, S W; Bang, H K

    2000-01-01

    As pharmaceutical companies began to advertise prescription drugs directly to consumers as well as to physicians, understanding the impact of benefit and risk information in drug advertising on physicians and consumers has become more critical. This paper reviews previous empirical studies that examined the content of benefit and risk information in drug advertising and its potential effects on physicians' subsequent prescribing behaviors. It also reviews studies that investigated how consumers process information on a drug's efficacy and side effects. Based on the findings of these studies, implications are discussed for effective marketing information development as well as for government regulation.

  7. Photovoltaic (PV) contribution to the primary frequency control

    International Nuclear Information System (INIS)

    Rafa, Adel Hamad

    2012-01-01

    Photovoltaic (PV) technology is among the most efficient and cost effective renewable energy kinds currently available on the market. The connection of a large number of PVs to the grid may influence the frequency and voltage stability of the power system. This paper proposes load-frequency control technique for system with high penetration of photovoltaic (PV). The proposed controller has been successfully implemented and tested using PSCAD/EMTDC. In this study, the impact of photovoltaic (PV) on frequency stability of the system is studies in detail. This study shows that large penetration of photovoltaic (PV) with load and frequency control has a significant impact on the stability and security level of electrical network.(author)

  8. PV window - Development and demonstrations. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Haugaard, P.

    2011-05-15

    Using the results from the EU project RenewTransnet, which focused on the development of a pane with integrated solar cells, the goal of this project is to develop these principles into a window solution. This window solution is targeted to Danish building tradition and architecture. It is expected that an elegant PV-window solution for both new and retrofit buildings is developed during this project, and which appearance can be customized to each building. Based on results from a related projects carried out by Gaia Solar, the window solution will have the potential of being approximately 30% cheaper than similar products on the market. In this project this price reduction is the objective of the development of a window solution. The project team has succeeded in developing a 2-layer PV-window with glass / glass lamination with EVA as foil, which is 35% cheaper than similar products on the market. Since the price for the frame-profile does not differ significantly at market level, the price comparison is made on the basis of the developed PV-pane. The objective of 30 % price reduction in relation to similar products on the market is met. A special production process to the making glass/glass lamination with EVA as foil has been developed, in which a frame is put around the module which intends both to remove the unwanted tension along the edges, and to prevent the significant spillage of EVA from the module under pressure and prevent the invasive bubbles along the edge of module. Since the developed production method for making glass/glass modules with EVA is simple, a further cost reduction will primarily be in a reduction of the price of the cell. The project process has resulted in the development of a product, which due to continuous restrictions in the building regulations, will be very attractive in future buildings. (LN)

  9. Natural gas for power generation : issues and implications : an energy market assessment

    International Nuclear Information System (INIS)

    2006-06-01

    This report presented a historical examination of trends in natural gas-fired generation as well as a perspective on the issues and potential implications of increasing reliance on natural gas. Potential changes to Canadian energy consumers were reviewed in addition to natural gas infrastructure and services. Electricity prices relating to natural gas generation were examined. A broad regional and continental perspective was employed to account for energy market integration and the fact that gas trends reflect developments outside of Canada. The report was divided into 2 sections: (1) an examination of the trend toward natural-gas fired generation of electricity in North America; and (2) an examination of issues in closer detail from a regional perspective followed by a discussion of the changes in generation and natural gas markets in western, eastern, and central North America. Questions arising from the analysis of specific regional supply, demand and infrastructure situations were also examined. Recommendations were presented for issues concerning the current gas market and the appropriate role of the government in ensuring adequate generation. Uncertainties in future natural gas supply were also considered. It was concluded that rapid industrial growth will continue to increase demand for natural gas and electricity supply. 5 figs

  10. Marketing alcohol to young people: implications for industry regulation and research policy.

    Science.gov (United States)

    Jackson, M C; Hastings, G; Wheeler, C; Eadie, D; Mackintosh, A M

    2000-12-01

    This paper focuses on the marketing of alcohol to young people in the United Kingdom, but the lessons that emerge have international significance. Alcohol is a global enterprise and recent consolidation means that it is controlled by a decreasing number of expanding multi-nationals. Alcohol companies are able to allocate significant resources to researching consumer preferences, developing new products and promoting them on an international level. Recent years have seen a growth in the value that youth culture attaches to brand labels and symbols and a move away from the healthy-living ethos. The alcohol industry's response to these trends has been to design alcoholic beverages that appeal to young people, using well-informed and precisely targeted marketing strategies. This has led to growing concerns about the implications for public health and a demand for tighter controls to regulate alcohol marketing practices. In the United Kingdom, controls on alcohol are piecemeal and reactive and the current system of voluntary regulation appears ineffective. This paper argues for more research to establish current industry practice and inform the development of a comprehensive regulatory structure and system of monitoring.

  11. Commercialization and business development of grid-connected PV at SMUD

    International Nuclear Information System (INIS)

    Osborn, D.E.

    1998-01-01

    SMUD has completed its first 5 year, 6 MW PV commercialization effort based on the sustained, orderly development of the utility PV market. SMUD has begun a 5 year, 10 MW program designed to complete a process that will result in PV being at a market competitive price by 2002 and as a sustainable business opportunity for SMUD. As part of this effort, by the end of 1997, SMUD had installed over 450 PV systems totaling 6 MW. These included over 420 residential rooftop systems as well as commercial buildings, parking lots and substation systems. Under its new Business Plan, SMUD has signed contracts for an additional 10 MW of PV systems for 1998 through 2002 with cost decreasing to less than $3/W. As part of its new competitive business strategy responding to changes the utility industry is undergoing, SMUD has incorporated PV as a key business opportunity. SMUD has established partnerships with its customers through the PV Pioneer green pricing program, with DOE and UPVG through TEAM-UP and Million Solar Roofs to advance PV commercialization and to develop rooftops as PV power plant sites and with other utilities through its PV Partnership program

  12. Advances in PV Inverters

    DEFF Research Database (Denmark)

    Anthon, Alexander

    and preferably low complexity leads to new research demands. This is especially true in the field of low cost residential PV inverters where efficiencies are used as major selling arguments. Traditional converter topologies equipped with conventional Silicon based semiconductors to date reach their limitations......, a replacement of only two switching devices per phase leg can greatly reduce the semiconductor losses. The Hybrid-NPC converter can be seen as an attractive and cost competitive alternative to the Silicon Carbide based converter, also allowing to overcome the major drawbacks with the conventional Silicon IGBT...

  13. Innovation and technology transfer through global value chains: Evidence from China's PV industry

    International Nuclear Information System (INIS)

    Zhang, Fang; Gallagher, Kelly Sims

    2016-01-01

    China's success as a rapid innovation follower in the infant Photovoltaic (PV) industry surprised many observers. This paper explores how China inserted itself into global clean energy innovation systems by examining the case of the solar PV industry. The paper decomposes the global PV industrial value chain, and determines the main factors shaping PV technology transfer and diffusion. Chinese firms first entered PV module manufacturing through technology acquisition, and then gradually built their global competitiveness by utilizing a vertical integration strategy within segments of the industry as well as the broader PV value chain. The main drivers for PV technology transfer from the global innovation system to China are global market formation policy, international mobilization of talent, the flexibility of manufacturing in China, and belated policy incentives from China's government. The development trajectory of the PV industry in China indicates that innovation in cleaner energy technologies can occur through both global and national innovation processes, and knowledge exchange along the global PV value chain. - Highlights: •The value chain analytical approach is synergized with the theories of technology transfer and innovation systems. •A detailed review of how China integrated itself into the global solar PV innovation system is provided. •Four main factors shape PV technology transfer to China across various value chain segments. •Innovation in cleaner energy technologies is a combination of global and national innovation processes.

  14. Sensorless PV Array Diagnostic Method for Residential PV Systems

    DEFF Research Database (Denmark)

    Sera, Dezso; Spataru, Sergiu; Mathe, Laszlo

    2011-01-01

    This work proposes a temperature and irradiance sensorless diagnostic method suitable for small residential PV installations, focusing on detection of partial shadows. The method works by detection of failures in crystalline silicone PV arrays by concomitant monitoring of some of their key...

  15. PV Thermal systems: PV panels supplying renewable electricity and heat

    NARCIS (Netherlands)

    Helden, van W.G.J.; Zolingen, van R.J.C.; Zondag, H.A.

    2004-01-01

    With PV Thermal panels sunlight is converted into electricity and heat simultaneously. Per unit area the total efficiency of a PVT panel is higher than the sum of the efficiencies of separate PV panels and solar thermal collectors. During the last 20 years research into PVT techniques and concepts

  16. Interband cascade (IC) photovoltaic (PV) architecture for PV devices

    Science.gov (United States)

    Yang, Rui Q.; Tian, Zhaobing; Mishima, Tetsuya D.; Santos, Michael B.; Johnson, Matthew B.; Klem, John F.

    2015-10-20

    A photovoltaic (PV) device, comprising a PV interband cascade (IC) stage, wherein the IC PV stage comprises an absorption region with a band gap, the absorption region configured to absorb photons, an intraband transport region configured to act as a hole barrier, and an interband tunneling region configured to act as an electron barrier. An IC PV architecture for a photovoltaic device, the IC PV architecture comprising an absorption region, an intraband transport region coupled to the absorption region, and an interband tunneling region coupled to the intraband transport region and to the adjacent absorption region, wherein the absorption region, the intraband transport region, and the interband tunneling region are positioned such that electrons will flow from the absorption region to the intraband transport region to the interband tunneling region.

  17. Raising objectives: how global PV production could reach 5 GWp by 2010

    International Nuclear Information System (INIS)

    Cameron, A.; Jones, J.

    2006-01-01

    A recent international workshop for the solar photovoltaic (PV) industry organised by the European Photovoltaic Industry Association (EPIA) examined market trends and technological developments. Under a business-as-usual (BAU) scenario, the EPIA predicts that the global PV market would only reach 3.2 GWp by 2010. But workshop participants believe that, given sufficient support measures to encourage investment, the global market could be accelerated to reach 5400 MW per year by 2010, with an achievable annual installed capacity of over 5 GWp and production of 30,000 tonnes of solar-grade silicon per year at a cost of 30-40 euros/kg. Major markets are expected to be Germany, Japan, USA, China and Spain. Examples of the type of policies and strategies necessary for accelerated growth are given and countries with potential for a significant increase in annual PV installation rates are identified. The current main constraint on market growth is the global shortage of suitable silicon, but confidence in the solar market is now sufficient for significant new manufacturing plant to be planned. Investment in other PV technologies is also required, plus a decrease in the price of PV modules. EPIA does not expect a short-term price reduction for PV until after 2007 but the workshop concluded that the PV industry could expect to see an average price reduction of around 5% per year (for cells, modules and complete systems) by 2011

  18. Transformerless PV inverters. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Borup, U.

    2009-12-15

    Since the start of the project the market for grid connected PV inverters have developed further. When the project started three - phase inverter were only available in high power systems. The technology developed within this project will enable three phase technology also to be implemented in string inverters for system down to 10 kW. We expect this to be very attractive due to the increased demand for symmetrical feed-in to the grid. The project relevance is therefore high and the sector continues to develop very much driven by technology. Especially the inverter technology is getting a lot of focus. The inverter systems are expected to take a much larger role in supporting the electrical grid in the future. The technology platform developed within the project is prepared to be extended with these utility functionalities. The main results of the project were: 1) A new technology concept for transformer-less inverters has been demonstrated with a number of prototypes. 2) Efficiency above 97,7% has been proven. 3) Efficiency and Maximum power point tracking has been optimized to ensure that almost all energy produced of the panels is transferred to the grid. 4) The platform is developed with a very fast control board, which enables extended functionality as demanding grid supporting functions in the future. Details about cost price and details about the control loop implementation is excluded from the report due to the competitive situation for Danfoss Solar Inverters A/S. (LN)

  19. The implications of power sector trends for fuel choice and fuel markets

    International Nuclear Information System (INIS)

    Raschke, M.G.

    1996-01-01

    Two forces are restructuring the world's electricity industry: commercialization and globalization. Commercialization, the focus of this paper, is the introduction of competition into electric generation and the dissolution of existing government or private electric generating monopolies. The winds of change now sweeping through the electric generating business are altering many old assumptions, one of which is the choice of coal as the preferred baseload fuel. In markets where natural gas is available, and both the gas and the electricity industries have been liberalized and opened to competition, there is a growing tendency for independent power producers to choose gas over coal. As well, technological advances have tended to favour the gas industry. Electricity generation by fuel type is discussed for the United States, United Kingdom, Asia and Australia, as well as the implications for the coal industry. (author). 2 tabs., 11 figs

  20. Union Bargaining in an Oligopoly Market with Cournot-Bertrand Competition: Welfare and Policy Implications

    Directory of Open Access Journals (Sweden)

    Elizabeth Schroeder

    2014-03-01

    Full Text Available We investigate the welfare effect of union activity in a relatively new oligopoly model, the Cournot-Bertrand model, where one firm competes in output (a la Cournot and the other firm competes in price (a la Bertrand. The Nash equilibrium prices, outputs, and profits are quite diverse in this model, with the competitive advantage going to the Cournot-type competitor. A comparison of the results from the Cournot-Bertrand model with those found in the traditional Cournot and Bertrand models reveals that firms and the union have a different preference ordering over labor market bargaining. These differences help explain why the empirical evidence does not support any one model of union bargaining. We also examine the welfare and policy implications of union activity in a Cournot-Bertrand setting.

  1. Valley of Death analysis for polymer PV technology; Valley of Death analyse voor polymere PV technologie

    Energy Technology Data Exchange (ETDEWEB)

    Schoots, K. [ECN Beleidsstudies, Petten (Netherlands)

    2013-12-15

    This report describes the results of a qualitative study of the barriers that actors involved in the development and commercialization of polymer solar cells, may encounter. The purpose of this socio-economic research is to identify these barriers for the (market) development of thin film polymeric PV technology and to develop strategies for them in order to overcome the constraints. The necessary data are collected from interviews with actors who are active in the development and deployment of conventional solar cells. Based on the results from this study, it is conclude that it is important for the Organic PV industry to carry out many market experiments beyond the built environment. The report provides recommendations with regard to the markets in which these experiments are most likely to succeed and which drivers should be taken into account [Dutch] Dit rapport beschrijft de resultaten van een kwalitatief onderzoek naar de barrieres die actoren, betrokken bij de ontwikkeling en marktintroductie van polymere zonnecellen, kunnen tegenkomen. Het doel van dit sociaal-economische onderzoek is deze barrieres voor de (markt)ontwikkeling van dunne film polymere PV technologie te identificeren en strategieen te ontwikkelen om ze voor te zijn of ze te overbruggen. De benodigde gegevens worden verzameld uit interviews met actoren die actief zijn in de ontwikkeling en uitrol van conventionele zonnecellen. Op basis van de resultaten uit dit onderzoek komen we tot de conclusie dat het voor de Organische PV sector belangrijk is veel marktexperimenten aan te gaan buiten de gebouwde omgeving. Het rapport geeft aanbevelingen in welke soort markten deze experimenten de meeste kans van slagen hebben en met welke drivers van marktpartijen rekening moet worden gehouden.

  2. Older adult perceptions of smart home technologies: implications for research, policy & market innovations in healthcare.

    Science.gov (United States)

    Coughlin, J; D'Ambrosio, L A; Reimer, B; Pratt, M R

    2007-01-01

    Advances in information communications technology and related computational power are providing a wide array of systems and related services that form the basis of smart home technologies to support the health, safety and independence of older adults. While these technologies offer significant benefits to older people and their families, they are also transforming older adults into lead adopters of a new 24/7 lifestyle of being monitored, managed, and, at times, motivated, to maintain their health and wellness. To better understand older adult perceptions of smart home technologies and to inform future research a workshop and focus group was conducted with 30 leaders in aging advocacy and aging services from 10 northeastern states. Participants expressed support of technological advance along with a variety of concerns that included usability, reliability, trust, privacy, stigma, accessibility and affordability. Participants also observed that there is a virtual absence of a comprehensive market and policy environment to support either the consumer or the diffusion of these technologies. Implications for research, policy and market innovation are discussed.

  3. Marketing implications of loyalty programs on customer relationship management within the airline industry

    Directory of Open Access Journals (Sweden)

    Karamata Ema

    2017-01-01

    Full Text Available One of the most remarkable tendencies on the market of airline services is that nowadays almost every airline company strive to build long-term relationships with customers/users of airline services through loyalty programs. The subject of the paper is to explore the role of Frequent Flyer Programs (FFPs in the scope of customer relationship management in airline industry and to determine whether affiliation to FFPs affects customers to buy tickets from the same airline carrier. For this purpose, an empirical analysis was conducted based on the data obtained from the survey conducted at the Belgrade airport Nikola Tesla, in September 2015. Hypothesis is formed in accordance with the stated aim of the work and was tested by using descriptive and graphical presentation as well as Chi-square statistical test. The results have shown that loyalty programs influence customers when choosing airlines, meaning that Frequent Flyer members tend to use air transportation services of airline carriers which are part of Frequent Flyer Program they belong to, whenever price and timing suit them. Furthermore, the chance of choosing the airline whose Frequent Flyer Program one is member of, increases proportionally to the length of membership and, more importantly, the number of flights that one has realized so far. Based on the tested hypothesis and observed preferences of the travelers, possible marketing implications of the results are pointed out in this article, as well as the analysis of the status and rating of our national airline according to surveyed passengers.

  4. Examples of successful architectural integration of PV: Germany

    International Nuclear Information System (INIS)

    Hagemann, I.B.

    2004-01-01

    In Germany building-integrated photovoltaics (BIPV) are developing rapidly, and much progress has been achieved in the past five years. BIPV can be used today in different ways on both existing and new buildings. Architects and designers are discovering BIPV. With the help of custom-made products available on the German market they are beginning to explore the technical limits of an aesthetic and structural integration of PV in buildings. As a result some exciting high-profile building projects with PV have been built, for example, the small service pavilion Meereslauschen in Steinhude or the new headquarters building of the Wood Trade Association in Munich. These projects show that the use of PV is very varied and offers opportunities for creative architects. However non-technical problems still need to be solved to allow a meaningful and widespread application of PV in the built environment. To decrease costs it is essential to develop further standard BIPV components. The aim of such developments should be to replace standard PV modules by products in which PV and structural building elements are melded into one design and structural unit. (author)

  5. Economic and policy analysis for solar PV systems in Indiana

    International Nuclear Information System (INIS)

    Jung, Jinho; Tyner, Wallace E.

    2014-01-01

    In recent years, the energy market in the US and globally is expanding the production of renewable energy. Solar energy for electricity is also expanding in the US. Indiana is one of the states expanding solar energy with solar photovoltaic (PV) systems. Therefore, we conduct benefit cost analysis with several uncertain input variables to determine the economics of adopting solar PV systems in Indiana based on policy instruments that could increase adoption of solar PV systems. The specific objectives are analyses of the cost distribution of solar PV systems compared with grid electricity in homes and estimating the probability that solar can be cheaper than electricity from grids under different policy combinations. We first do the analysis under current policy and then the analysis under potential policy options for a variety of scenarios. Also, the results inform government policy makers on how effective the alternative policies for encouraging solar PV systems are. The results show that current policies are important in reducing the cost of solar PV systems. However, with current policies, there is only 50–50 chance of solar being cheaper than electricity from grids. If potential policies are implemented, solar PV systems can be more economical than grid electricity. - Highlights: • We investigate the economics of solar PV systems based on policy instruments. • We do scenario analyses under different combinations of policies. • We examine the probability of solar being cheaper than grid electricity for each scenario. • With current policies, there is 50–50 chance of solar being cheaper than the grid. • With depreciation and carbon tax, solar is much more economical than the grid

  6. Plug and Play PV Systems for American Homes

    Energy Technology Data Exchange (ETDEWEB)

    Hoepfner, Christian [Fraunhofer USA, Inc., Boston, MA (United States)

    2016-12-22

    The core objectives of the Plug & Play PV Systems Project were to develop a PV system that can be installed on a residential rooftop for less than $1.50/W in 2020, and in less than 10 hours (from point of purchase to commissioning). The Fraunhofer CSE team’s approach to this challenge involved a holistic approach to system design – hardware and software – that make Plug & Play PV systems: • Quick, easy, and safe to install • Easy to demonstrate as code compliant • Permitted, inspected, and interconnected via an electronic process Throughout the three years of work during this Department of Energy SunShot funded project, the team engaged in a substantive way with inspectional services departments and utilities, manufacturers, installers, and distributors. We received iterative feedback on the system design and on ideas for how such systems can be commercialized. This ultimately led us to conceiving of Plug & Play PV Systems as a framework, with a variety of components compatible with the Plug & Play PV approach, including string or microinverters, conventional modules or emerging lightweight modules. The framework enables a broad group of manufacturers to participate in taking Plug & Play PV Systems to market, and increases the market size for such systems. Key aspects of the development effort centered on the system hardware and associated engineering work, the development of a Plug & Play PV Server to enable the electronic permitting, inspection and interconnection process, understanding the details of code compliance and, on occasion, supporting applications for modifications to the code to allow lightweight modules, for example. We have published a number of papers on our testing and assessment of novel technologies (e.g., adhered lightweight modules) and on the electronic architecture.

  7. Photovoltaics (PV) as an Eligible Measure in Residential PACE Programs: Benefits and Challenges (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    Coughlin, J.

    2010-06-01

    Property Assessed Clean Energy (PACE) financing is one of several new financial models broadening access to clean energy by addressing the barrier of initial capital cost. The majority of the PACE programs in the market today include PV as an eligible measure. PV appeals to homeowners as a way to reduce utility bills, self-generate sustainable power, increase energy independence and demonstrate a commitment to the environment. If substantial state incentives for PV exist, PV projects can be economic under PACE, especially when partnered with good net metering policies. At the same time, PV is expensive relative to other eligible measures with a return on investment horizon that might exceed program targets. This fact sheet reviews the benefits and potential challenges of including PV in PACE programs.

  8. A Services Marketing Perspective on E-Retailing: Implications for E-Retailers and Directions for Further Research.

    Science.gov (United States)

    Kolesar, Mark B.; Galbraith, R. Wayne

    2000-01-01

    Applying a body of theory and empirical research in the study of customer loyalty drivers in the services sector, this paper sets out a number of marketing and Web site design implications for e-retailers. It then suggests several means by which e-retailers can manage customer perceptions to increase sales and develop greater customer loyalty.…

  9. A Non-Modeling Exploration of Residential Solar Photovoltaic (PV) Adoption and Non-Adoption

    Energy Technology Data Exchange (ETDEWEB)

    Moezzi, Mithra [Portland State Univ., Portland, OR (United States); Ingle, Aaron [Portland State Univ., Portland, OR (United States); Lutzenhiser, Loren [Portland State Univ., Portland, OR (United States); Sigrin, Benjamin O. [National Renewable Energy Laboratory (NREL), Golden, CO (United States)

    2017-09-01

    Although U.S. deployment of residential rooftop solar photovoltaic (PV) systems has accelerated in recent years, PV is still installed on less than 1 percent of single-family homes. Most research on household PV adoption focuses on scaling initial markets and modeling predicted growth rather than considering more broadly why adoption occurs. Among the studies that have investigated the characteristics of PV adoption, most collected data from adopters, sometimes with additional non-adopter data, and rarely from people who considered but did not adopt PV. Yet the vast majority of Americans are non-adopters, and they are a diverse group - understanding their ways of evaluating PV adoption is important. Similarly, PV is a unique consumer product, which makes it difficult to apply findings from studies of other technologies to PV. In addition, little research addresses the experience of households after they install PV. This report helps fill some of these gaps in the existing literature. The results inform a more detailed understanding of residential PV adoption, while helping ensure that adoption is sufficiently beneficial to adopters and even non-adopters.

  10. Marketing.

    Science.gov (United States)

    Chambers, David W

    2010-01-01

    There is not enough marketing of dentistry; but there certainly is too much selling of poor quality service that is being passed off as dentistry. The marketing concept makes the patient and the patients' needs the ultimate criteria of marketing efforts. Myths and good practices for effective marketing that will promote oral health are described under the traditional four "Ps" categories of "product" (best dental care), "place" (availability), "promotion" (advertising and other forms of making patients aware of available services and how to use them), and "price" (the total cost to patients of receiving care).

  11. PV in a sports arena; PV im Hexenkessel

    Energy Technology Data Exchange (ETDEWEB)

    Hoeche, B.

    2008-05-19

    The German soccer club Werder Bremen is reconstructing its stadium. Apart from higher spectator comfort and a better atmosphere, there will also be PV systems on the roof and external walls of the arena. (orig.)

  12. Integration of Capital Markets from Central and Eastern Europe: Implications for EU Investors

    Directory of Open Access Journals (Sweden)

    Alexandra HOROBET

    2014-04-01

    Full Text Available Our paper investigates the extent of capital market co-movements between three emerging markets Czech Republic, Hungary and Poland and three developed markets from the European Union – Austria, France and Germany. We test whether an increase in correlations between the six markets took place in recent years, as revealing higher integration of capital markets in the region. We find a statistically significant positive trend in cross-market correlations between 1999 and 2008, before the emergence of the global financial crisis. Movements in national stock markets are not fully synchronized, but increases in market volatilities lead to increases in cross-country correlations. There is a long-term relationship between some of these countries capital markets, and information is transmitted from one market to the other. Our findings confirm previous studies and lead to the conclusion that stock markets from Central and Eastern Europe became more integrated with the developed markets in European Union.

  13. Does Price Transparency Improve Market Efficiency? Implications of Empirical Evidence in Other Markets for the Health Sector

    National Research Council Canada - National Science Library

    Austin, Andrew; Gravelle, Jane G

    2007-01-01

    .... In health care markets consumers often have difficulty finding useful price data. In particular, few consumers have a clear idea of what hospital stays or hospital-based procedures will cost, or understand how hospital charges are determined...

  14. Identifying Characteristics of Airline Frequent-Fliers in Australia: Implications for Market Segmentation, Target Marketing, and Product Differentiation

    Science.gov (United States)

    1998-01-01

    Airlines can cultivate new business, enjoy repeat patronage through progressively attractive awards given directly to frequent fliers, deter emerging airlines from entering established markets, and compile the demographic profiles and travel characte...

  15. Financial market implications of monetary policy coincidences: Evidence from the UK and Euro Area government-bond markets

    OpenAIRE

    Arestis, Philip; Phelps, P

    2017-01-01

    Relatively little is known about the financial market impact of international monetary surprises arising on the same trading day. This paper estimates a suite of multi-security factor models, which captures international monetary surprise effects on UK and Euro Area government-bond markets over the period 1999–2014. In doing so, we shed light on the relative importance of coinciding, non-coinciding monetary surprises and non-monetary surprises across the yield curve. We find some support for ...

  16. Markets for energy efficiency: Exploring the implications of an EU-wide 'Tradable White Certificate' scheme

    International Nuclear Information System (INIS)

    Mundaca, Luis

    2008-01-01

    Recent developments in European energy policy reveal an increasing interest in implementing the so-called 'Tradable White Certificate' (TWC) schemes to improve energy efficiency. Based on three evaluation criteria (cost-effectiveness, environmental effectiveness and distributional equity) this paper analyses the implications of implementing a European-wide TWC scheme targeting the household and commercial sectors. Using a bottom-up model, quantitative results show significant cost-effective potentials for improvements (ca. 1400 TWh in cumulative energy savings by 2020), with the household sector, gas and space heating representing most of the TWC supply in terms of eligible sector, fuel and energy service demand, respectively. If a single market price of negative externalities is considered, a societal cost-effective potential of energy savings above 30% (compared to the baseline) is observed. In environmental terms, the resulting greenhouse gas emission reductions are around 200 Mt CO 2-eq by 2010, representing nearly 60% of the EU-Kyoto-target. From the qualitative perspective, several embedded ancillary benefits are identified (e.g. employment generation, improved comfort level, reduced 'fuel poverty', security of energy supply). Whereas an EU-wide TWC increases liquidity and reduces the risks of market power, autarky compliance strategies may be expected in order to capture co-benefits nationally. Cross subsidies could occur due to investment recovery mechanisms and there is a risk that effects may be regressive for low-income households. Assumptions undertaken by the modelling approach strongly indicate that high effectiveness of other policy instruments is needed for an EU-wide TWC scheme to be cost-effective

  17. Impacts of PV Array Sizing on PV Inverter Lifetime and Reliability

    DEFF Research Database (Denmark)

    Sangwongwanich, Ariya; Yang, Yongheng; Sera, Dezso

    2017-01-01

    . However, oversizing the PV array will increase the loading of PV inverters, which may have undesired influence on the PV inverter lifetime and reliability. In that case, it may result in a negative impact on the overall PV energy cost, due to the increased maintenance for the PV inverters. This paper...... evaluates the lifetime of PV inverters considering the PV array sizing and installation sites, e.g., Denmark and Arizona. The results reveal that the PV array sizing has a considerable impact on the PV inverter lifetime and reliability, especially in Denmark, where the average solar irradiance level...

  18. PSCAD Modules Representing PV Generator

    Energy Technology Data Exchange (ETDEWEB)

    Muljadi, E.; Singh, M.; Gevorgian, V.

    2013-08-01

    Photovoltaic power plants (PVPs) have been growing in size, and the installation time is very short. With the cost of photovoltaic (PV) panels dropping in recent years, it can be predicted that in the next 10 years the contribution of PVPs to the total number of renewable energy power plants will grow significantly. In this project, the National Renewable Energy Laboratory (NREL) developed a dynamic modeling of the modules to be used as building blocks to develop simulation models of single PV arrays, expanded to include Maximum Power Point Tracker (MPPT), expanded to include PV inverter, or expanded to cover an entire PVP. The focus of the investigation and complexity of the simulation determines the components that must be included in the simulation. The development of the PV inverter was covered in detail, including the control diagrams. Both the current-regulated voltage source inverter and the current-regulated current source inverter were developed in PSCAD. Various operations of the PV inverters were simulated under normal and abnormal conditions. Symmetrical and unsymmetrical faults were simulated, presented, and discussed. Both the three-phase analysis and the symmetrical component analysis were included to clarify the understanding of unsymmetrical faults. The dynamic model validation was based on the testing data provided by SCE. Testing was conducted at SCE with the focus on the grid interface behavior of the PV inverter under different faults and disturbances. The dynamic model validation covers both the symmetrical and unsymmetrical faults.

  19. PV module mounting method and mounting assembly

    Science.gov (United States)

    Lenox, Carl J.S.; Johnson, Kurt M.

    2013-04-23

    A method for mounting PV modules to a deck includes selecting PV module layout pattern so that adjacent PV module edges are spaced apart. PV mounting and support assemblies are secured to the deck according to the layout pattern using fasteners extending into the deck. The PV modules are placed on the PV mounting and support assemblies. Retaining elements are located over and secured against the upper peripheral edge surfaces of the PV modules so to secure them to the deck with the peripheral edges of the PV modules spaced apart from the deck. In some examples a PV module mounting assembly, for use on a shingled deck, comprises flashing, a base mountable on the flashing, a deck-penetrating fastener engageable with the base and securable to the deck so to secure the flashing and the base to the shingled deck, and PV module mounting hardware securable to the base.

  20. Market structure, excess capacity and price movement: implications for the world oil market in the 1990s

    International Nuclear Information System (INIS)

    Iwayemi, A.

    1992-01-01

    World Oil Market developments, since the second half of the 1980s, have demonstrated again the conventional wisdom in economics that competitive production and pricing strategies have among producers, when the industry is characterized by significant excess capacity, in exerting strong downward pressure on the price. The magnitude and speed of the price falls depends not only on the size and utilization of the available excess capacity, but also on the perception of the markets as regards the degree of the imbalance between demand and supply. The impact of output competition on oil revenues in the short run depends on the magnitude of the price elasticity of demand. The most vivid illustration of this phenomenon is captured by the experience of 1986, when competition for market share among oil producers, despite the existence of about 20 per cent excess capacity, culminated in a sharp drop in price, with only a marginal improvement in demand. (author)

  1. Review of solar PV policies, interventions and diffusion in East Africa

    DEFF Research Database (Denmark)

    Hansen, Ulrich Elmer; Pedersen, Mathilde Brix; Nygaard, Ivan

    2015-01-01

    from donor and government-based support to market-driven diffusion of solar PV; and (ii) a transition from small-scale, off-grid systems towards mini-grids and large-scale, grid-connected solar power plants. The paper points out three generic factors that have contributed to encouraging SHS diffusion......Previous research on the diffusion of solar PV in Africa has mainly focused on solar home systems (SHS) in individual countries and thus overlooked developments in other PV market segments that have recently emerged. In contrast this paper adopts a regional perspective by reviewing developments...... in supportive policies, donor programs and diffusion status in all PV market segments in Kenya, Tanzania and Uganda, as well as identifying the key factors put forward in the literature to explain differences in the diffusion of SHS in these three countries. The paper finds two emerging trends: (i) a movement...

  2. Characterisation of PV CIS module by artificial neural networks. A comparative study with other methods

    International Nuclear Information System (INIS)

    Almonacid, F.; Rus, C.; Hontoria, L.; Munoz, F.J.

    2010-01-01

    The presence of PV modules made with new technologies and materials is increasing in PV market, in special Thin Film Solar Modules (TFSM). They are ready to make a substantial contribution to the world's electricity generation. Although Si wafer-based cells account for the most of increase, technologies of thin film have been those of the major growth in last three years. During 2007 they grew 133%. On the other hand, manufacturers provide ratings for PV modules for conditions referred to as Standard Test Conditions (STC). However, these conditions rarely occur outdoors, so the usefulness and applicability of the indoors characterisation in standard test conditions of PV modules is a controversial issue. Therefore, to carry out a correct photovoltaic engineering, a suitable characterisation of PV module electrical behaviour is necessary. The IDEA Research Group from Jaen University has developed a method based on artificial neural networks (ANNs) to electrical characterisation of PV modules. An ANN was able to generate V-I curves of si-crystalline PV modules for any irradiance and module cell temperature. The results show that the proposed ANN introduces a good accurate prediction for si-crystalline PV modules performance when compared with the measured values. Now, this method is going to be applied for electrical characterisation of PV CIS modules. Finally, a comparative study with other methods, of electrical characterisation, is done. (author)

  3. In-depth analysis on R and D investment and strategy on PV in South Korea

    International Nuclear Information System (INIS)

    Park, Noeon; Lee, Ki Jong; Lee, Kyong Jae; Lee, Yun Jie; Lee, Kyoungmi; Lee, Sang Hyon

    2013-01-01

    Photovoltaics (PV) is an eco-friendly and green technology, as a renewable energy source, with the aim of minimizing carbon dioxide emission into the atmosphere. The Korean government has financed various domestic installations as well as research and development (R and D) programs to enter and develop a lead in the worldwide PV market. In this study, R and D investments in the area of PV are analyzed in terms of the respective ministry, performer, research characteristics, PV materials and output levels in detail. The Korean government in the Fiscal year (FY) 2010 provided $178 million dollars from R and D funds for PV development. 74% of the R and D funds in the context of PV has been invested by the Ministry of Knowledge Economy (MKE). Expenditures for R and D programs in terms of PV are mainly funded by small-medium companies (40%), and the portion of the R and D investment in crystalline silicon solar cells is the highest in terms of materials. In spite of the high levels of R and D investment in PV, the output for commercialization was relatively lower compared to the R and D input in FY 2009–2010. With these results, we suggested to develop various solutions to improve the R and D investment efficiency for PV technology in Korea

  4. Task 9. PV deployment in developing countries. Institutional framework and financial instruments for PV deployment in developing countries

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2003-09-15

    This report for the International Energy Agency (IEA) made by Task 9 of the Photovoltaic Power Systems (PVPS) programme takes a look at the institutional framework and financial instruments necessary for PV deployment in developing countries. This guide describes the institutional and financial aspects that need to be addressed to ensure that a long term sustainable (and profitable) PV market is established in developing countries. The guide details main fundamental functions that need to be performed such as the agents needed to perform the functions and their differing roles within the framework, the relationships between these agents and the financial instruments available. It is stated that the majority of the aspects recommended in this guide can be adopted to two main PV deployment models: direct sales and rural electrification and development programmes. It is noted that both approaches will have to be tailored and adapted to local conditions.

  5. Does Price Transparency Improve Market Efficiency? Implications of Empirical Evidence in Other Markets for the Health Sector

    Science.gov (United States)

    2007-07-24

    subsidies to support such services were increased. Innovative providers, however, may find ways to expand access to health care by the indigent using...Microstructure of Stock Markets,” Institut d’Économie Industrielle (IDEI) working paper #253, Toulouse, France, May 28, 2004; and Ananth Madhavan

  6. BEopt-CA (Ex): A Tool for Optimal Integration of EE, DR and PV in Existing California Homes

    Energy Technology Data Exchange (ETDEWEB)

    Christensen, Craig [National Renewable Energy Lab. (NREL), Golden, CO (United States); Horowitz, Scott [National Renewable Energy Lab. (NREL), Golden, CO (United States); Maguire, Jeff [National Renewable Energy Lab. (NREL), Golden, CO (United States); Velasco, Paulo Tabrares [National Renewable Energy Lab. (NREL), Golden, CO (United States); Springer, David [Davis Energy Group, Davis, CA (United States); Coates, Peter [Davis Energy Group, Davis, CA (United States); Bell, Christy [Davis Energy Group, Davis, CA (United States); Price, Snuller [Energy & Environmental Economics, San Francisco, CA (United States); Sreedharan, Priya [Energy & Environmental Economics, San Francisco, CA (United States); Pickrell, Katie [Energy & Environmental Economics, San Francisco, CA (United States)

    2014-04-01

    This project targeted the development of a software tool, BEopt-CA (Ex) (Building Energy Optimization Tool for California Existing Homes), that aims to facilitate balanced integration of energy efficiency (EE), demand response (DR), and photovoltaics (PV) in the residential retrofit1 market. The intent is to provide utility program managers and contractors in the EE/DR/PV marketplace with a means of balancing the integration of EE, DR, and PV

  7. Impact and implications of international financial reporting standards in the UK : evidence from the alternative investment market\\ud

    OpenAIRE

    Ali, Arshad; Akbar, Saeed; Ormrod, Phillip; Shah, Syed Zulfiqar Ali

    2016-01-01

    This paper investigates implications of the IFRS adoption from the perspective of small and growing companies listed on the UK Alternative Investment Market (AIM). The study considers the cost-benefit issues of the IFRS adoption and investigates its economic consequences. The results reveal that only a small number of comparatively larger AIM companies have voluntarily adopted IFRS for some anticipated economic objectives. The results also suggest that most of the mandatory adopters have done...

  8. Assessment and evaluation of PV based decentralized rural electrification: An overview

    International Nuclear Information System (INIS)

    Chaurey, Akanksha; Kandpal, Tara Chandra

    2010-01-01

    The challenges of providing electricity to rural households are manifold. Ever increasing demand-supply gap, crumbling electricity transmission and distribution infrastructure, high cost of delivered electricity are a few of these. Use of renewable energy technologies for meeting basic energy needs of rural communities has been promoted by the Governments world over for many decades. Photovoltaic (PV) technology is one of the first among several renewable energy technologies that was adopted globally as well as in India for meeting basic electricity needs of rural areas that are not connected to the grid. This paper attempts at reviewing and analyzing PV literature pertaining to decentralized rural electrification into two main categories - (1) experiences from rural electrification and technology demonstration programmes covering barriers and challenges in marketing and dissemination; institutional and financing approaches; and productive and economic applications, (2) techno-economic aspects including system design methodologies and approaches; performance evaluation and monitoring; techno-economic comparison of various systems; and environmental implications and life cycle analysis. The paper discusses the emerging trends in its concluding remarks. (author)

  9. Biodiversity and Habitat Markets—Policy, Economic, and Ecological implications of Market-Based Conservation

    Science.gov (United States)

    Pindilli, Emily J.; Casey, Frank

    2015-10-26

    This report is a primer on market-like and market-based mechanisms designed to conserve biodiversity and habitat. The types of markets and market-based approaches that were implemented or are emerging to benefit biodiversity and habitat in the United States are examined. The central approaches considered in this report include payments for ecosystem services, conservation banks, habitat exchanges, and eco-labels. Based on literature reviews and input from experts and practitioners, the report characterizes each market-based approach including policy context and structure; the theoretical basis for applying market-based approaches; the ecological effectiveness of practices and tools for measuring performance; and the future outlook for biodiversity and habitat markets. This report draws from previous research and serves as a summary of pertinent information associated with biodiversity and habitat markets while providing references to materials that go into greater detail on specific topics.

  10. Two-Sided Matching Agents for Electronic Employment Market Design: Social Welfare Implications

    National Research Council Canada - National Science Library

    Gates, William

    2002-01-01

    ... employment market designs. Using a quasi-price measure for comparison and examining social welfare as a basis for assessing market-design alternatives, we provide novel insight into the balance required between technologically...

  11. PV solar system feasibility study

    International Nuclear Information System (INIS)

    Ashhab, Moh’d Sami S.; Kaylani, Hazem; Abdallah, Abdallah

    2013-01-01

    Highlights: ► This research studies the feasibility of PV solar systems. ► The aim is to develop the theory and application of a hybrid system. ► Relevant research topics are reviewed and some of them are discussed in details. ► A prototype of the PV solar system is designed and built. - Abstract: This research studies the feasibility of PV solar systems and aims at developing the theory and application of a hybrid system that utilizes PV solar system and another supporting source of energy to provide affordable heating and air conditioning. Relevant research topics are reviewed and some of them are discussed in details. Solar heating and air conditioning research and technology exist in many developed countries. To date, the used solar energy has been proved to be inefficient. Solar energy is an abundant source of energy in Jordan and the Middle East; with increasing prices of oil this source is becoming more attractive alternative. A good candidate for the other system is absorption. The overall system is designed such that it utilizes solar energy as a main source. When the solar energy becomes insufficient, electricity or diesel source kicks in. A prototype of the PV solar system that operates an air conditioning unit is built and proper measurements are collected through a data logging system. The measured data are plotted and discussed, and conclusions regarding the system performance are extracted.

  12. Momentum in stock market returns: Implications for risk premia on foreign currencies

    OpenAIRE

    Thomas Nitschka

    2010-01-01

    Momentum in foreign stock market returns is exploitable as signal of currency excess returns. Past stock market winner currencies offer higher returns than past stock market loser currencies. This finding is unrelated to interest rate differentials. Funding liquidity risk explains the time series variation in foreign stock market momentum sorted currency portfolio returns. Their cross-sectional dispersion is hardly rationalized by systematic risk factors in contrast to forward discount and cu...

  13. U.S.Stock Market Crashes and Their Aftermath: Implications for Monetary Policy

    OpenAIRE

    Eugene White; Frederic Mishkin

    2002-01-01

    This paper examines fifteen historical episodes of stock market crashes and their aftermath in the United States over the last one hundred years. Our basic conclusion from studying these episodes is that financial instability is the key problem facing monetary policy makers and not stock market crashes, even if they reflect the possible bursting of a bubble. With a focus on financial stability rather than the stock market, the response of central banks to stock market fluctuations is more lik...

  14. US stock market crashes and their aftermath: Implications for monetary policy

    OpenAIRE

    Mishkin, Frederic S.; White, Eugene N.

    2002-01-01

    This paper examines fifteen historical episodes of stock market crashes and their aftermath in the United States over the last one hundred years. Our basic conclusion from studying these episodes is that financial instability is the key problem facing monetary policy makers and not stock market crashes, even if they reflect the possible bursting of a bubble. With a focus on financial stability rather than the stock market, the response of central banks to stock market fluctuations is more lik...

  15. Impacts of PV Array Sizing on PV Inverter Lifetime and Reliability

    OpenAIRE

    Sangwongwanich, Ariya; Yang, Yongheng; Sera, Dezso; Blaabjerg, Frede

    2017-01-01

    In order to enable a more wide-scale utilization of PV systems, the cost of PV energy has to be comparable with other energy sources. Oversizing the PV array is one common approach to reduce the cost of PV energy, since it increases the PV energy yield during low solar irradiance conditions. However, oversizing the PV array will increase the loading of PV inverters, which may have undesired influence on the PV inverter lifetime and reliability. In that case, it may result in a negative impact...

  16. Establishing a Relationship between Behavior Change Theory and Social Marketing: Implications for Health Education.

    Science.gov (United States)

    Thackeray, Rosemary; Neiger, Brad L.

    2000-01-01

    Describes relationships between behavior change theory and social marketing practice, noting challenges in making behavior change theory an important component of social marketing and proposing that social marketing is the framework to which theory can be applied, creating theory-driven, consumer-focused, more effective health education programs.…

  17. Looking into the glass: glassware as an alcohol marketing tool, and the implications for policy.

    Science.gov (United States)

    Stead, Martine; Angus, Kathryn; Macdonald, Laura; Bauld, Linda

    2014-01-01

    To examine how glassware functions as a marketing tool. Content analysis of trade journals. Glassware is used as an integral part of marketing activity to recruit customers, revive brands, build profits and increase consumption. Glassware should be subject to the same control as other forms of marketing. Glasses could be re-engineered to promote safer drinking.

  18. SunShot 2030 for Photovoltaics (PV): Envisioning a Low-cost PV Future

    Energy Technology Data Exchange (ETDEWEB)

    Cole, Wesley J. [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Frew, Bethany A. [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Gagnon, Pieter J. [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Richards, James [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Sun, Yinong [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Margolis, Robert M. [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Woodhouse, Michael A. [National Renewable Energy Laboratory (NREL), Golden, CO (United States)

    2017-09-12

    In this report we summarize the implications, impacts, and deployment potential of reaching the SunShot 2030 targets for the electricity system in the contiguous United States. We model 25 scenarios of the U.S. power sector using the Regional Energy Deployment Systems (ReEDS) and Distributed Generation (dGen) capacity expansion models. The scenarios cover a wide range of sensitivities to capture future uncertainties relating to fuel prices, retirements, renewable energy capital costs, and load growth. We give special attention to the potential for storage costs to also rapidly decline due to its large synergies with low-cost solar. The ReEDS and dGen models project utility- and distributed-scale power sector evolution, respectively, for the United States. Both models have been designed with special emphasis on capturing the unique traits of renewable energy, including variability and grid integration requirements. Across the suite of scenarios modeled, we find that reaching the SunShot 2030 target has the potential to lead to significant capacity additions of PV in the United States. By 2050, PV penetration levels are projected to reach 28-46 percent of total generation. If storage also sees significant reductions in cost, then the 2050 solar penetration levels could reach 41-64 percent. PV deployment is projected to occur in all of the lower 48 states, though the specific deployment level is scenario dependent. The growth in PV is projected to be dominated by utility-scale systems, but the actual mix between utility and distributed systems could ultimately vary depending on how policies, system costs, and rate structures evolve.

  19. Future Warming Increases Global Maize Yield Variability with Implications for Food Markets

    Science.gov (United States)

    Tigchelaar, M.; Battisti, D. S.; Naylor, R. L.; Ray, D. K.

    2017-12-01

    If current trends in population growth and dietary shifts continue, the world will need to produce about 70% more food by 2050, while earth's climate is rapidly changing. Rising temperatures in particular are projected to negatively impact agricultural production, as the world's staple crops perform poorly in extreme heat. Theoretical models suggest that as temperatures rise above plants' optimal temperature for performance, not only will mean yields decline rapidly, but the variability of yields will increase, even as interannual variations in climate remain unchanged. Here we use global datasets of maize production and climate variability combined with CMIP5 temperature projections to quantify how yield variability will change in major maize producing countries under 2°C and 4°C of global warming. Maize is the world's most produced crop, and is linked to other staple crops through substitution in consumption and production. We find that in warmer climates - absent any breeding gains in heat tolerance - the Coefficient of Variation (CV) of maize yields increases almost everywhere, to values much larger than present-day. This increase in CV is due both to an increase in the standard deviation of yields, and a decrease in mean yields. In locations where crop failures become the norm under high (4°C) warming (mostly in tropical, low-yield environments), the standard deviation of yields ultimately decreases. The probability that in any given year the most productive areas in the top three maize producing countries (United States, China, Brazil) have simultaneous production losses greater than 10% is virtually zero under present-day climate conditions, but increases to 12% under 2°C warming, and 89% under 4°C warming. This has major implications for global food markets and staple crop prices, affecting especially the 2.5 billion people that comprise the world's poor, who already spend the majority of their disposable income on food and are particularly vulnerable

  20. Review of the nutritional implications of farmers' markets and community gardens: a call for evaluation and research efforts.

    Science.gov (United States)

    McCormack, Lacey Arneson; Laska, Melissa Nelson; Larson, Nicole I; Story, Mary

    2010-03-01

    The development and promotion of farmers' markets and community gardens is growing in popularity as a strategy to increase community-wide fruit and vegetable consumption. Despite large numbers of farmers' markets and community gardens in the United States, as well as widespread enthusiasm for their use as a health promotion tool, little is known about their influence on dietary intake. This review examines the current scientific literature on the implications of farmers' market programs and community gardens on nutrition-related outcomes in adults. Studies published between January 1980 and January 2009 were identified via PubMed and Agricola database searches and by examining reference lists from relevant studies. Studies were included in this review if they took place in the United States and qualitatively or quantitatively examined nutrition-related outcomes, including dietary intake; attitudes and beliefs regarding buying, preparing, or eating fruits and vegetables; and behaviors and perceptions related to obtaining produce from a farmers' market or community garden. Studies focusing on garden-based youth programs were excluded. In total, 16 studies were identified for inclusion in this review. Seven studies focused on the impact of farmers' market nutrition programs for Special Supplemental Nutrition Program for Women, Infants, and Children participants, five focused on the influence of farmers' market programs for seniors, and four focused on community gardens. Findings from this review reveal that few well-designed research studies (eg, those incorporating control groups) utilizing valid and reliable dietary assessment methods to evaluate the influence of farmers' markets and community gardens on nutrition-related outcomes have been completed. Recommendations for future research on the dietary influences of farmers' markets and community gardens are provided. Copyright 2010 American Dietetic Association. Published by Elsevier Inc. All rights reserved.

  1. Property Tax Assessments as a Finance Vehicle for Residential PV Installations: Opportunities and Potential Limitations

    Energy Technology Data Exchange (ETDEWEB)

    Bolinger, Mark A; Bolinger, Mark

    2008-02-01

    Readily accessible credit has often been cited as a necessary ingredient to open up the market for residential photovoltaic (PV) systems. Though financing does not reduce the high up-front cost of PV, by spreading that cost over some portion of the system's life, financing can certainly make PV systems more affordable. As a result, a number of states have, in the past, set up special residential loan programs targeting the installation of renewable energy systems and/or energy efficiency improvements, and often featuring low interest rates, longer terms, and no-hassle application requirements. Historically, these loan programs have met with mixed success (particularly for PV), for a variety of reasons, including: (1) historical lack of homeowner interest in PV, (2) lack of program awareness, (3) reduced appeal in a low-interest-rate environment, and (4) a tendency for early PV adopters to be wealthy, and not in need of financing. Although some of these barriers have begun to fade--most notably, homeowner interest in PV has grown in some states, particularly those that offer solar rebates--the passage of the Energy Policy Act of 2005 (EPAct 2005) introduced one additional roadblock to the success of low-interest PV loan programs: a residential solar investment tax credit (ITC), subject to the Federal government's 'anti-double-dipping' rules. Specifically, the residential solar ITC--equal to 30% of the system's tax basis, capped at $2000--will be reduced or offset if the system also benefits from what is known as 'subsidized energy financing', which is likely to include most government-sponsored low-interest loan programs. Within this context, it has been interesting to note the recent flurry of announcements from several U.S cities concerning a new type of PV financing program. Led by the City of Berkeley, California, these cities propose to offer their residents the ability to finance the installation of a PV system using

  2. Flexible packaging for PV modules

    Science.gov (United States)

    Dhere, Neelkanth G.

    2008-08-01

    Economic, flexible packages that provide needed level of protection to organic and some other PV cells over >25-years have not yet been developed. However, flexible packaging is essential in niche large-scale applications. Typical configuration used in flexible photovoltaic (PV) module packaging is transparent frontsheet/encapsulant/PV cells/flexible substrate. Besides flexibility of various components, the solder bonds should also be flexible and resistant to fatigue due to cyclic loading. Flexible front sheets should provide optical transparency, mechanical protection, scratch resistance, dielectric isolation, water resistance, UV stability and adhesion to encapsulant. Examples are Tefzel, Tedlar and Silicone. Dirt can get embedded in soft layers such as silicone and obscure light. Water vapor transmittance rate (WVTR) of polymer films used in the food packaging industry as moisture barriers are ~0.05 g/(m2.day) under ambient conditions. In comparison, light emitting diodes employ packaging components that have WVTR of ~10-6 g/(m2.day). WVTR of polymer sheets can be improved by coating them with dense inorganic/organic multilayers. Ethylene vinyl acetate, an amorphous copolymer used predominantly by the PV industry has very high O2 and H2O diffusivity. Quaternary carbon chains (such as acetate) in a polymer lead to cleavage and loss of adhesional strength at relatively low exposures. Reactivity of PV module components increases in presence of O2 and H2O. Adhesional strength degrades due to the breakdown of structure of polymer by reactive, free radicals formed by high-energy radiation. Free radical formation in polymers is reduced when the aromatic rings are attached at regular intervals. This paper will review flexible packaging for PV modules.

  3. PV sustainable practice

    Energy Technology Data Exchange (ETDEWEB)

    Yukawa, Isao [International Solar Energy Society, Kyoto (Japan)

    2008-07-01

    We are facing in serious changes of global climate. Because of using too much energy by fossil fuel combustion, we are destroying our planet by ourselves. As you have noticed recent abnormal climate, the global warming is coming here we live day by day. For example, an arctic glacier is now melting rapidly which causes flood. At the same time, we hit a snowstorm in US. Regardless this situation, some countries are still struggling and scrambling for oil and gas. On the other hand, many cash-poor countries are distress for lack of energy. It is high time that we change our recognition of energy resources in global aspect. We are here today to get together to discuss very important issue of renewable energy, which definitely lead us to the betterment of society for us and our next generations. There might be a lot of discussions for solutions from various points of views, however once it is set, we have to accelerate our actions and challenges without delay in order to save the earth. However, problems come one after another. Current obstacles are price increase of various raw materials due to oil and gas price hike, which is a negative impact for our goals. As for solar industry, markets are strongly moving with right policies and technologies. So this industry creates new markets as well as new job opportunities. Let's have a strong hope and will that we will achieve our goals globally. (orig.)

  4. 2010 Solar Technologies Market Report

    Energy Technology Data Exchange (ETDEWEB)

    2011-11-01

    The U.S. Department of Energy (DOE) 2010 Solar Technologies Market Report details the market conditions and trends for photovoltaic (PV) and concentrating solar power (CSP) technologies. Produced by the National Renewable Energy Laboratory (NREL), the report provides a comprehensive overview of the solar electricity market and identifies successes and trends within the market from both global and national perspectives.

  5. Solar PV. Innovators talking; Zon PV. Innovators aan het woord

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2013-02-15

    Qualitative studies have been conducted of the results of completed projects focused on energy innovation, spread over the seven themes of the top sector Energy: Energy saving in industry, Energy conservation in the built environment, Gas, Bio-energy, Smart grids, Offshore Wind, Solar PV. This provides insight into the follow-up activities and lessons of some EOS (Energy Research Subsidy) completed projects with the aim to inspire, connect and strengthen the TKIs (Topconsortia for Knowledge and Innovation) and individual companies and researchers working on energy innovation. This report concerns the research on solar PV [Dutch] Er is een kwalitatief onderzoek uitgevoerd naar de resultaten van afgeronde projecten gericht op energie-innovatie, verdeeld over de zeven thema's van de topsector Energie: Energiebesparing in de industrie; Energiebesparing in de gebouwde omgeving; Gas; Bio-energie; Smart grids; Wind op zee; Zon-pv. Daarmee wordt inzicht gegeven in de vervolgactiviteiten en lessen van een aantal afgesloten EOS-projecten (Energie Onderzoek Subsidie) met het oog op het inspireren, verbinden en versterken van de TKI's (Topconsortia voor Kennis en Innovatie) en individuele bedrijven en onderzoekers die werken aan energie-innovatie. Dit rapport betreft het onderzoek naar zon PV.

  6. Solar PV. Innovators talking; Zon PV. Innovators aan het woord

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2013-02-15

    Qualitative studies have been conducted of the results of completed projects focused on energy innovation, spread over the seven themes of the top sector Energy: Energy saving in industry, Energy conservation in the built environment, Gas, Bio-energy, Smart grids, Offshore Wind, Solar PV. This provides insight into the follow-up activities and lessons of some EOS (Energy Research Subsidy) completed projects with the aim to inspire, connect and strengthen the TKIs (Topconsortia for Knowledge and Innovation) and individual companies and researchers working on energy innovation. This report concerns the research on solar PV [Dutch] Er is een kwalitatief onderzoek uitgevoerd naar de resultaten van afgeronde projecten gericht op energie-innovatie, verdeeld over de zeven thema's van de topsector Energie: Energiebesparing in de industrie; Energiebesparing in de gebouwde omgeving; Gas; Bio-energie; Smart grids; Wind op zee; Zon-pv. Daarmee wordt inzicht gegeven in de vervolgactiviteiten en lessen van een aantal afgesloten EOS-projecten (Energie Onderzoek Subsidie) met het oog op het inspireren, verbinden en versterken van de TKI's (Topconsortia voor Kennis en Innovatie) en individuele bedrijven en onderzoekers die werken aan energie-innovatie. Dit rapport betreft het onderzoek naar zon PV.

  7. Using the Spatial Distribution of Installers to Define Solar Photovoltaic Markets

    Energy Technology Data Exchange (ETDEWEB)

    O' Shaughnessy, Eric [National Renewable Energy Lab. (NREL), Golden, CO (United States); Nemet, Gregory F. [Univ. of Wisconsin, Madison, WI (United States); Darghouth, Naim [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)

    2016-09-01

    Solar PV market research to date has largely relied on arbitrary jurisdictional boundaries, such as counties, to study solar PV market dynamics. This paper seeks to improve solar PV market research by developing a methodology to define solar PV markets. The methodology is based on the spatial distribution of solar PV installers. An algorithm is developed and applied to a rich dataset of solar PV installations to study the outcomes of the installer-based market definitions. The installer-based approach exhibits several desirable properties. Specifically, the higher market granularity of the installer-based approach will allow future PV market research to study the relationship between market dynamics and pricing with more precision.

  8. The Growth Challenge of Western SMES in Emerging Markets: An Exploratory Framework and Policy Implications

    Directory of Open Access Journals (Sweden)

    Mitja Ruzzier

    2017-09-01

    Full Text Available In this paper, we explore the main inhibiting factors associated with the process of entry and escalation of SMES in international markets, with a focus on Emerging Markets. We identify and propose seven main categories of Institutional Voids and three main types of resources that may critically determine SMES’ performances on EMS, namely, internationalization knowledge, social capital resources and marketing capabilities. Institutional Voids and resources are brought together within a conceptual framework suggesting that resource-scarce SMES will hold back in their attempts to commit further to Emerging Markets and will be further dissuaded the higher the Institutional Voids in the market. The paper contributes to the policy literature on SME internationalization by focusing on two areas of public policy action that could have a clear and manifest impact on SMES conduct in Emerging Markets, the first related to the resources available to and exploitable by SMES and the latter associated with Institutional Voids.

  9. Art of War and Its Implications on Marketing Strategies: Thinking like a Warrior

    Directory of Open Access Journals (Sweden)

    Filiz Bozkurt

    2016-01-01

    Full Text Available Throughout the evolution of marketing, as a result of increasing competition, there has been a shift from a production oriented approach to a marketing oriented approach. Strategic thinking that gives companies an advantage over their competitors gained importance. By the end of the 1980s, experts studying strategy looked back into rich military literature to find some basic principles to help them define strategies for today’s business environment. In this period warfare and its similarities with the business world were a great inspiration for marketers. The aim of this study is to show the relation between marketing strategies and military strategies. This exploratory research used secondary data. It is expected that, in the twenty-first century’s highly competitive conditions, this study will give marketers a different point of strategic view and contribute to marketing literature.

  10. Implications for Utilizing YouTube based Community Interactions for Destination Marketing

    OpenAIRE

    Sambhanthan, Arunasalam; Thelijjagoda, Samantha; Tan, Joseph

    2013-01-01

    In recent time, YouTube has evolved into a powerful medium for social interaction. Utilizing YouTube for enhancing marketing endeavors is a strategy practiced by marketing professionals across several industries. This paper rationalizes on the different ways and means of leveraging YouTube-based platforms for effective destination marketing by the hospitality industry (hotels). More specifically, the typology of virtual communities is adapted to evaluate the YouTube platform for effective des...

  11. The implications of potential `lock-in` markets for renewable energy

    Energy Technology Data Exchange (ETDEWEB)

    Cowan, R.; Kline, D.

    1996-11-01

    Nonlinear economic effects can cause unpredictable and sometimes undesirable outcomes in the marketplace. Increasing returns can lead to self-reinforcing situation in which increasing market share lead to a more attractive product, which leads in turn to further increases in market share. This results in ``lock-in`` of a technology, which cannot be overcome except by a significant shift in technology, consumer tastes, or other market factors.

  12. Social Welfare implications of demand response programs in competitive electricity markets

    Energy Technology Data Exchange (ETDEWEB)

    Boisvert, Richard N.; Neenan, Bernard F.

    2003-08-01

    The price volatility exhibited by wholesale electricity markets has stymied the movement to restructure the industry, and may derail it altogether. Market designers argue that prices are superior to regulation for directing long-term investments to the proper location and function, and that price volatility is a natural manifestation of a robustly competitive market. However, episodes of prices that soar to previously unimaginable heights try customers' patience and cause policy makers to reconsider if the prize is worth the consequences.

  13. Progress & Frontiers in PV Performance

    Energy Technology Data Exchange (ETDEWEB)

    Deline, Chris; DiOrio, Nick; Jordan, Dirk; Toor, Fatima

    2016-09-12

    PowerPoint slides for a presentation given at Solar Power International 2016. Presentation includes System Advisor Model (SAM) introduction and battery modeling, bifacial PV modules and modeling, shade modeling and module level power electronics (MLPE), degradation rates, and PVWatts updates and validation.

  14. PV-wind hybrid system performance. A new approach and a case study

    Energy Technology Data Exchange (ETDEWEB)

    Arribas, Luis; Cano, Luis; Cruz, Ignacio [Departamento de Energias Renovables, CIEMAT, Avda. Complutense 22, 28040 Madrid (Spain); Mata, Montserrat; Llobet, Ermen [Ecotecnia, Roc Boronat 78, 08005 Barcelona (Spain)

    2010-01-15

    Until now, there is no internationally accepted guideline for the measurement, data exchange and analysis of PV-Wind Hybrid Systems. As there is a need for such a tool, so as to overcome the barrier that the lack of confidence due to the absence of reliability means for the development of the market of Hybrid Systems, an effort has been made to suggest one tool for PV-Wind Hybrid Systems. The suggested guidelines presented in this work are based on the existing guidelines for PV Systems, as a PV-Wind Hybrid system can be roughly thought of as a PV System to which wind generation has been added. So, the guidelines for PV Systems are valid for the PV-Wind System, and only the part referred to wind generation should be included. This has been the process followed in this work. The proposed method is applied to a case study, the CICLOPS Project, a 5 kW PV, 7.5 kW Wind Hybrid system installed at the Isolated Wind Systems Test Site that CIEMAT owns in CEDER (Soria, Spain). This system has been fully monitored through a year and the results of the monitoring activity, characterizing the long-term performance of the system are shown in this work. (author)

  15. PV-wind hybrid system performance. A new approach and a case study

    International Nuclear Information System (INIS)

    Arribas, Luis; Cano, Luis; Cruz, Ignacio; Mata, Montserrat; Llobet, Ermen

    2010-01-01

    Until now, there is no internationally accepted guideline for the measurement, data exchange and analysis of PV-Wind Hybrid Systems. As there is a need for such a tool, so as to overcome the barrier that the lack of confidence due to the absence of reliability means for the development of the market of Hybrid Systems, an effort has been made to suggest one tool for PV-Wind Hybrid Systems. The suggested guidelines presented in this work are based on the existing guidelines for PV Systems, as a PV-Wind Hybrid system can be roughly thought of as a PV System to which wind generation has been added. So, the guidelines for PV Systems are valid for the PV-Wind System, and only the part referred to wind generation should be included. This has been the process followed in this work. The proposed method is applied to a case study, the CICLOPS Project, a 5 kW PV, 7.5 kW Wind Hybrid system installed at the Isolated Wind Systems Test Site that CIEMAT owns in CEDER (Soria, Spain). This system has been fully monitored through a year and the results of the monitoring activity, characterizing the long-term performance of the system are shown in this work. (author)

  16. Practical issues for testing thin film PV modules at standard test conditions.

    OpenAIRE

    Marín González, Omar; Raga Arroyo, Manuela Pilar; Alonso Garcia, M. Carmen; Muñoz-García, Miguel Angel

    2013-01-01

    Thin film photovoltaic (TF) modules have gained importance in the photovoltaic (PV) market. New PV plants increasingly use TF technologies. In order to have a reliable sample of a PV module population, a huge number of modules must be measured. There is a big variety of materials used in TF technology. Some of these modules are made of amorphous or microcrystalline silicon. Other are made of CIS or CdTe. Not all these materials respond the same under standard test conditions (STC) of power...

  17. City and County Solar PV Training Program, Module 2: Screening and Identifying PV Projects

    Energy Technology Data Exchange (ETDEWEB)

    Elgqvist, Emma M [National Renewable Energy Laboratory (NREL), Golden, CO (United States)

    2018-04-09

    When screening and identifying PV projects, cities and counties should understand the different factors that impact the technical and economic potential of a PV project, the steps of the PV screening process, and how to use REopt Lite to screen a site for PV and storage project potential.

  18. Rooftop PV system. Final technical progress report, Phase II

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-08-01

    Under this four-year PV:BONUS Program, ECD and United Solar are developing and demonstrating two new lightweight flexible building integrated Photovoltaic (BIPV) modules specifically designed as exact replacements for conventional asphalt shingles and standing seam metal roofing. These modules can be economically and aesthetically integrated into new residential and commercial buildings, and address the even larger roofing replacement market. The modules are designed to be installed by roofing contractors without special training which minimizes the installation and balance of system costs. The modules will be fabricated from high-efficiency, multiple-junction a-Si alloy solar cells developed by ECD and United Solar. Under the Phase I Program, which ended in March 1994, we developed two different concept designs for rooftop PV modules: (1) the United Solar overlapping (asphalt shingle replacement) shingle-type modules and (2) the ECD metal roof-type modules. We also developed a plan for fabricating, testing and demonstrating these modules. Candidate demonstration sites for our rooftop PV modules were identified and preliminary engineering designs for these demonstrations were developed; a marketing study plan was also developed. The major objectives of the Phase II Program, which started in June 1994 was (1) to develop, test, and qualify these new rooftop modules; (2) to develop mechanical and electrical engineering specifications for the demonstration projects; and (3) to develop a marketing/commercialization plan.

  19. Canadian PV [photovoltaic] commercial activity report for 1989

    International Nuclear Information System (INIS)

    1992-01-01

    The Canadian Photovoltaic Industries Association (CPIA) conducted a survey among 65 Canadian firms involved in the photovoltaic industry and technology to determine the degree of commercial activity. Overall revenue for these firms in 1989 increased nearly 15% to ca $15 million. Actual reported sales of photovoltaic (PV) modules totalled 400 kW for use in Canada and abroad, of which communications applications accounted for ca 40% of these sales. Export sales were significant, with 59% of reported sales sold as packages being exported. Sales of systems within Canada were fairly evenly distributed between Quebec, Ontario, the Prairies, and British Columbia. The private sector share of reported sales was 42% or greater in terms of both dollar or peak wattage. Residential-use and water-pumping segments of the market reported increased activity. Internationally, annual PV module sales in 1989 were reported to be 42 MW peak, a 20% increase from 1988. The USA has the world market share with 36%, followed by Japan at 30%. Survey respondents made suggestions for more equitable tax treatment for PV products, and saw environmental issues as having a major impact on marketing strategies. 27 refs., 11 tabs

  20. The case for better PV forecasting

    DEFF Research Database (Denmark)

    Alet, Pierre-Jean; Efthymiou, Venizelos; Graditi, Giorgio

    2016-01-01

    Rising levels of PV penetration mean increasingly sophisticated forecasting technologies are needed to maintain grid stability and maximise the economic value of PV systems. The Grid Integration working group of the European Technology and Innovation Platform – Photovoltaics (ETIP PV) shares the ...

  1. An analysis of residential PV system price differences between the United States and Germany

    International Nuclear Information System (INIS)

    Seel, Joachim; Barbose, Galen L.; Wiser, Ryan H.

    2014-01-01

    Residential photovoltaic (PV) systems were twice as expensive in the United States as in Germany (median of $5.29/W vs. $2.59/W) in 2012. This price discrepancy stems primarily from differences in non-hardware or “soft” costs between the two countries, which can only in part be explained by differences in cumulative market size and associated learning. A survey of German PV installers was deployed to collect granular data on PV soft costs in Germany, and the results are compared to those of a similar survey of U.S. PV installers. Non-module hardware costs and all analyzed soft costs are lower in Germany, especially for customer acquisition, installation labor, and profit/overhead costs, but also for expenses related to permitting, interconnection, and inspection procedures. Additional costs occur in the United States due to state and local sales taxes, smaller average system sizes, and longer project-development times. To reduce the identified additional costs of residential PV systems, the United States could introduce policies that enable a robust and lasting market while minimizing market fragmentation. Regularly declining incentives offering a transparent and certain value proposition—combined with simple interconnection, permitting, and inspection requirements—might help accelerate PV cost reductions in the United States. - Highlights: • Residential PV system prices are twice as high in the USA than in Germany in 2012. • Different cumulative national PV market sizes explain only 35% of price gap. • Installer surveys show that price differences stem from non-module and soft costs. • Largest cost differences stem from customer acquisition and installation labor. • Incentives in the US are less effective in driving and following cost reductions

  2. PV-Developer. A Concept Paper. Version 4.0

    International Nuclear Information System (INIS)

    2001-10-01

    The market for Photovoltaic Energy systems is developing very rapidly with annual growth rates in the range of 20-40%. The growth creates new business opportunities for project development. The markets are immature and the competitiveness of PV is increasing, whereby it is important to develop the business concept within the next few years if the long-term aim is to become a major player in the field of PV-project development. Like in the field of wind energy, which has grown to a large-scale business area within the last decade, the long-term perspectives of photovoltaic energy will depend upon the market development, interest groups and stake holders. The solar power developers might be catalysts for high growth rates like in the wind energy field. The concern for global warming leads the international energy policies in favour of renewable energy incentives followed by the technological development of PV-equipment, which constantly improves the cost level of PV-produced electricity. The markets for PV-systems are geographically widespread and the way to implement systems goes to a large extent via financing from international governmental as well as non-governmental lateral and bilateral aid organisations. Lead times to develop projects are counted in years, and the time from the first project idea to the final commissioning of the installed plants might take 3-5 years. More specific studies of market segments and business opportunities, development of market penetration and design of strategy must be carried out. Organisation seems to be a major issue as the complexity of the projects and the project location in 3rd world countries as well as in the industrialised countries combined with high proportion of donor funding will require a high level of organisation and coordination. In general a detailed study should be made in order to create a business plan. The business plan must contain budgets, volume estimates, sensitivity analyses, organisational proposals

  3. Effects and Implications for Adoption of Brokerage System in Korea's Foreign Exchange Market

    Directory of Open Access Journals (Sweden)

    Yunjong Wang

    1999-03-01

    Full Text Available Since January 1st 1999, the South Korean government has begun to establish the understructure of the foreign exchange market in order to achieve the liberalization of foreign exchange. As one of the plans, the trade of foreign exchange which was under the monopolized mediation of the capital medium of financial settlement center will be in the charge of several commercial brokers. In the developed countries, the foreign exchange & stock system and the liberalization of foreign exchange are both widely used in a flexible way. So it is predicted that the introduction of commercial foreign exchange & stock system will bring positive effect to the enhancement of the market efficiency and the function of price both in South Korean market and overseas market, the foster of competitive power of the domestic broker and the improvement of the understructure of domestic foreign exchange market. But more importantly is that the foreign exchange market must expand the scale of its participator, bring in various relevant foreign exchange products and develop the bond market which has a close relationship with the foreign exchange market for further development.

  4. A Classroom Labor Market Game Illustrating the Existence, and Implications of, Statistical Discrimination

    Science.gov (United States)

    Henrickson, Kevin E.

    2014-01-01

    Many undergraduate students report a lack of concern about facing labor market discrimination throughout their careers. However, there is ample evidence that discrimination based on race, gender, and age still persists within the labor market. The author outlines a classroom experiment demonstrating the existence of discrimination, even when the…

  5. Market integration: The EU experience and implications for regulatory reform in China

    NARCIS (Netherlands)

    Philipsen, N.J.; Weishaar, Stefan; Xu, G.

    2016-01-01

    This book examines the relationship between regulation and market integration, with a special focus on China. It pursues a Law and Economics and Comparative Law approach (China and EU) to analyze the current obstacles to market integration and domestic economic growth in China. Topics covered at the

  6. Marketing of Academic Library Services through Social Networking Sites: Implications of Electronic Word-of-Mouth

    Science.gov (United States)

    Siddike, Md. Abul Kalam; Kiran, K.

    2015-01-01

    The main objective of this study is to investigate the perceptions of academic librarians towards the marketing of library services through social networking sites (SNSs) and their understanding of using electronic word-of-mouth (eWOM) as a marketing tool in academic libraries. This study follows a qualitative data-gathering approach of structured…

  7. Language Implications for Advertising in International Markets: A Model for Message Content and Message Execution.

    Science.gov (United States)

    Beard, John; Yaprak, Attila

    A content analysis model for assessing advertising themes and messages generated primarily for United States markets to overcome barriers in the cultural environment of international markets was developed and tested. The model is based on three primary categories for generating, evaluating, and executing advertisements: rational, emotional, and…

  8. The role of coordinated marketing-operations strategy in services : Implications for managerial decisions and execution

    NARCIS (Netherlands)

    Dixon, M.; Rhee, van der B.; Karniouchina, E.; Verma, R.; Victorino, L.

    2014-01-01

    The purpose of this paper is to discuss the importance of a coordinated marketing and operations strategy in goods and service producing business organizations. Customer engagement and co-production are imperative service delivery considerations, and therefore an aligned marketing and operations

  9. Convergence of the gas and electricity market - Implications for the traditional players

    International Nuclear Information System (INIS)

    Waffel, H. Dieter

    1999-01-01

    This presentation begins with an overview of PreussenElektra, a company that generates electricity from a variety of energy sources, including gas. It then describes developments in the European electricity market and finds striking similarities between that market and the electricity market of the USA as of 1992. Then issues concerning convergence of gas and electricity are considered. Experience from the USA shows that experience gained during gas deregulation could be used in electricity deregulation. Many natural synergies exist between the electric and gas markets, which could speed convergence. One of the first signals of convergence will be the formation of strategic alliances between gas and electricity companies. There are many open questions to consider as deregulation is implemented and convergence occurs. Convergence in Europe promises to be a near-term growth opportunity for advocates and consultants. Market dynamics promise that there will be winners and losers. Incumbency is an advantage, not an assurance of success

  10. Convergence of the gas and electricity market - Implications for the traditional players

    Energy Technology Data Exchange (ETDEWEB)

    Waffel, H. Dieter

    1999-07-01

    This presentation begins with an overview of PreussenElektra, a company that generates electricity from a variety of energy sources, including gas. It then describes developments in the European electricity market and finds striking similarities between that market and the electricity market of the USA as of 1992. Then issues concerning convergence of gas and electricity are considered. Experience from the USA shows that experience gained during gas deregulation could be used in electricity deregulation. Many natural synergies exist between the electric and gas markets, which could speed convergence. One of the first signals of convergence will be the formation of strategic alliances between gas and electricity companies. There are many open questions to consider as deregulation is implemented and convergence occurs. Convergence in Europe promises to be a near-term growth opportunity for advocates and consultants. Market dynamics promise that there will be winners and losers. Incumbency is an advantage, not an assurance of success.

  11. Convergence of the gas and electricity markets - Implications for the traditional players

    Energy Technology Data Exchange (ETDEWEB)

    Waffel, H. Dieter

    1999-07-01

    This presentation begins with an overview of PreussenElektra, a company that generates electricity from a variety of energy sources, including gas. It then describes developments in the European electricity market and finds striking similarities between that market and the electricity market of the USA as of 1992. Then issues concerning convergence of gas and electricity are considered. Experience from the USA shows that experience gained during gas deregulation could be used in electricity deregulation. Many natural synergies exist between the electric and gas markets, which could speed convergence. One of the first signals of convergence will be the formation of strategic alliances between gas and electricity companies. There are many open questions to consider as deregulation is implemented and convergence occurs. Convergence in Europe promises to be a near-term growth opportunity for advocates and consultants. Market dynamics promise that there will be winners and losers. Incumbency is an advantage, not an assurance of success.

  12. Photovoltaic marketing in developing countries

    International Nuclear Information System (INIS)

    Muntasser, M.A.; Bara, M.F.; Quadri, H.A.; El-Tarabelsi, R.; La-azebi, I.F.

    2000-01-01

    Photovoltaic (PV) insolation-harnessing is acknowledged as the most practical economic solution to meet the requirements of one hundred million people without electricity in the developing countries. Industrialised countries in particular, have been active in utilising such technologies because they can afford the current peak watt prices of US $3-15 for such systems. The market in those countries will soon be close to saturation and attention by suppliers will have to be shifted to the already established larger market in less developed countries (LDCs). PV marketing in these developing countries, i.e. ability to penetrate the potential market, is facing tremendous hurdles. This paper reviews the present status and future directions of the PV market in developing countries as well as discusses the current technical, social, financial or geopolitical barriers and constraints, which are in line with the trends in the world. The paper concludes by making a global policy package proposal, in terms of an appeal on the global community concerned with PV to propagate proposal, in terms of an appeal on the global community concerned with PV to propagate this proposal more convincingly, perhaps to emanate from an internationally recognised 'forum', like a PV conference and exhibition, with cooperation and participation of PV manufacturers, suppliers, industrialised countries, NGOs, financial institutions and developing countries. (Author)

  13. Live pig markets in eastern Indonesia: Trader characteristics, biosecurity and implications for disease spread.

    Science.gov (United States)

    Leslie, Edwina E C; Geong, Maria; Abdurrahman, Muktasam; Ward, Michael P; Toribio, Jenny-Ann L M L

    2016-03-01

    Classical swine fever has been negatively impacting pig production in Nusa Tenggara Timur province in eastern Indonesia since its introduction in the 1990s, with live market trade contributing to disease spread. To understand market trader knowledge and practices regarding pig management, biosecurity, pig movements and pig health (specifically CSF), a repeated survey was conducted with pig sellers and pig buyers at 9 market sites across West Timor and the islands of Flores and Sumba. A total of 292 sellers and 281 buyers were interviewed in 2009 during two periods (rounds), a high-demand month (September) and a low-demand month (November). Information was collected via questionnaire. The majority of traders were male (sellers: 89%; buyers: 87%) with the highest level of completed education being primary school (sellers: 48%; buyers: 41%). The primary occupation of most respondents was farming: 90% of sellers and 87% of buyers were smallholder pig farmers and tended to sell their own home-raised pigs at market (52%). Pigs were sold for monetary gain either for primary (52%) or extra income (44%). Markets tended to be selected based on a good reputation (62%), a location close to residence (62%) and having the desired pig type (59%). Pig sales through markets were reported to be highest from August to October with 31% of sellers trading pigs at two or more markets. Prices at market were significantly higher on Sumba compared to West Timor and cross-bred pigs were significantly more expensive than indigenous pigs. Understanding of CSF and biosecurity was limited: 85% of sellers and 83% of buyers had no prior knowledge of CSF. Fifty-four percent of sellers reported no use of any biosecurity practices at market. Most respondents (88%) were able to recognise at least one clinical sign of a sick pig. Informal pig movements were also identified: 18% of pig buyers purchased pigs directly from other farmers. This study has provided baseline information on market trader

  14. Grid Integrated Distributed PV (GridPV) Version 2.

    Energy Technology Data Exchange (ETDEWEB)

    Reno, Matthew J.; Coogan, Kyle

    2014-12-01

    This manual provides the documentation of the MATLAB toolbox of functions for using OpenDSS to simulate the impact of solar energy on the distribution system. The majority of the functio ns are useful for interfacing OpenDSS and MATLAB, and they are of generic use for commanding OpenDSS from MATLAB and retrieving information from simulations. A set of functions is also included for modeling PV plant output and setting up the PV plant in th e OpenDSS simulation. The toolbox contains functions for modeling the OpenDSS distribution feeder on satellite images with GPS coordinates. Finally, example simulations functions are included to show potential uses of the toolbox functions. Each function i n the toolbox is documented with the function use syntax, full description, function input list, function output list, example use, and example output.

  15. Vulnerability to alcohol-related problems: a policy brief with implications for the regulation of alcohol marketing.

    Science.gov (United States)

    Babor, Thomas F; Robaina, Katherine; Noel, Jonathan K; Ritson, E Bruce

    2017-01-01

    The concern that alcohol advertising can have detrimental effects on vulnerable viewers has prompted the development of codes of responsible advertising practices. This paper evaluates critically the concept of vulnerability as it applies to (1) susceptibility to alcohol-related harm and (2) susceptibility to the effects of marketing, and describes its implications for the regulation of alcohol marketing. We describe the findings of key published studies, review papers and expert reports to determine whether these two types of vulnerability apply to population groups defined by (1) age and developmental history; (2) personality characteristics; (3) family history of alcoholism; (4) female sex and pregnancy risk; and (5) history of alcohol dependence and recovery status. Developmental theory and research suggest that groups defined by younger age, incomplete neurocognitive development and a history of alcohol dependence may be particularly vulnerable because of the disproportionate harm they experience from alcohol and their increased susceptibility to alcohol marketing. Children may be more susceptible to media imagery because they do not have the ability to compensate for biases in advertising portrayals and glamorized media imagery. Young people and people with a history of alcohol dependence appear to be especially vulnerable to alcohol marketing, warranting the development of new content and exposure guidelines focused on protecting those groups to improve current self-regulation codes promoted by the alcohol industry. If adequate protections cannot be implemented through this mechanism, statutory regulations should be considered. © 2016 Society for the Study of Addiction.

  16. A Study on Cross-Border Mergers and Acquisitions and Their Implications to Market Contestability

    Directory of Open Access Journals (Sweden)

    Yunjong Wang

    1998-06-01

    Full Text Available In order to motivate the industry and market to transfer from old to new one, we should activate enterprise's going in and out of the market. Mergers and Acquisitions (M&A is an important method for their going in & out to be more flexible and for the whole market to improve its competitiveness. But if the purpose of M&A is to exclude competitiveness, we have to work out some control measures from the prospect of competition policy in order to make sure the M&A does not stand in the way of the competitiveness of the whole market. On the other side, it is predictable that after the financial crisis, multi-national M&A will not only be the channel for foreign investment preparation, but also will help transfer the monopolistic and closed market structure in Korea to be an more competitive and open one, thus make positive effects to the Korean market. Especially in terms of International market competitiveness, it is expected that the liberalization of multi-national M&A is more and more important as the motive power for leading world's economy to unite together.

  17. Development of solar energy for efficient PV application systems

    International Nuclear Information System (INIS)

    Said, Aziz

    2006-01-01

    It is essential to increase research, development, awareness for the application of solar energy as an important source of life. The cost of PV systems has decreased due to the improvement in techniques of manufacturing and performance. In reality, photovoltaic is one technology that allows the production of electricity with only two components: technological, which is the PV module and environmental, which is the sun. The knowledge of the components market represents a critical parameters in establishing sustainable industrial applications on different activity sectors. This paper illustrates the advantages of using photovoltaic in rural area and their economic and environmental impact. In regions where petroleum or other fossil fuels are not available, and where these remote area are not connected to the electrical grid, there is a strong and increasing demand for the technologies related to photovoltaic application systems. Water extracting and pumping, telecommunication and lighting, irrigation systems, electrical driven cars and trucks represent some of these important applications. The paper also develops critical skills for the most useful PV application in Egypt and provide to the industry a development forecast for the new technology. Then an initiation contacts and cooperation on PV application between industries specially in North Africa Middle East in order to improve the reliability and to get cheaper systems.(Author)

  18. Photovoltaics: a market overview

    International Nuclear Information System (INIS)

    Derrick, A.; Barlow, R.W.; McNelis, B.; Gregory, J.A.

    1993-01-01

    This book provides a comprehensive assessment of the current state of this ever-growing market, then, in the form of extensive individual profiles, lists almost 200 companies active in PV. Chapters cover: the evolution of the industry; module production; module destinations; applications markets; characteristics of international trade tariffs; classifications of products; prospects for the future and sources of further information. (author)

  19. The implications of financial performance on stock exchange indicators of listed companies: empirical evidence for the Romanian capital market

    Directory of Open Access Journals (Sweden)

    Iulia-Oana ȘTEFAN(BELCIC-ȘTEFAN

    2016-08-01

    Full Text Available This paper examines and quantifies the implications of financial indicators of performance on the share return of companies listed on Bucharest Stock Exchange. These implications are even more relevant as the Romanian capital market could benefit from increased visibility with its reclassification as an emerging capital market in the near future. The research is conducted at the level of 33 companies listed on BSE for the time frame 2011-2013, building a multiple linear regression model that quantifies the variation in price to book value depending on the evolution of nine financial indicators of performance out of a total of 38 such possible indicators. Correcting the effects of serial correlation within the model led to its respecification resorting to the generalized differences procedure. The value of the R-squared coefficient of determination for the processed model is 0.543, eight of the nine independent variables being significant at the 1% level. The 0 probability associated to the F-test as well as its value confirm that the regression equation is globally significant. Also, all the assumptions for validating the estimated model are confirmed, both general ones, characteristic to the multiple linear regression procedure, and, in particular, according to the specific set of data under processing. The applied usefulness of the regression model is valued in the next step of the research, that of testing the effectiveness of the Romanian capital market, after which it was found that the influence of financial performance indicators was already incorporated into the market price since the end of the reporting period.

  20. Geographically varying effects of weather on tobacco consumption: implications for health marketing initiatives.

    Science.gov (United States)

    Govind, Rahul; Garg, Nitika; Sun, Wenbin

    2014-01-01

    Weather and its fluctuations have been found to influence the consumption of negative hedonic goods. However, such findings are of limited use to health marketers who cannot control the weather, and hence, its effects. The current research utilizes data obtained at the zip-code level to study geographical variations in the effect of weather on tobacco consumption across the entire continental United States. The results allow health marketers to identify areas that will be most responsive to marketing efforts aimed at curtailing negative hedonic consumption and thus implement more effective, region-specific initiatives.

  1. Tradeable emission permits regulations in the presence of imperfectly competitive product markets. Welfare implications

    International Nuclear Information System (INIS)

    Sartzetakis, E.S.

    1997-01-01

    In the present paper, we analyse the interaction of a competitive market for emission permits with an oligopolistic product market. It is well known that a competitive permits market achieves the cost minimizing distribution of abatement effort among the polluting firms for a given reduction in emissions. However, when the product market is oligopolistic, it may redistribute production inefficiently among firms. It has been suggested that this inefficiency can outweigh the gains obtained from using emission permits instead of command and control. Although this argument is clearly correct under full information, it is shown in the present paper that it reverses under incomplete information. In particular, it is shown that when tradeable emission permits are specified according to the standard textbook example, they yield higher social welfare than the command and control regulation. 1 fig., 2 appendices, 11 refs

  2. Implications of a North American grain marketing system for prairie transportation and elevators

    Science.gov (United States)

    1997-09-01

    The balance of this report will examine the experiences U.S. production agriculture has had with deregulation of the transportation industry. It will highlight the evolution of the procurement segment of grain marketing, concentrating on the wheat or...

  3. Strategic thinking about nuclear energy: implications of the emerging market structure in electric generation

    International Nuclear Information System (INIS)

    Bodde, D.L.

    1998-01-01

    Global environmental concerns provide strong motivation for electric generating technologies that reduce greenhouse gas emissions. By itself however, this incentive is probably not sufficient to reverse the long-term decline in the market share of nuclear energy. This is because the power plants now offered by the nuclear vendors mesh poorly with the needs of competitive generating markets. Where managers of generating companies are held accountable to share owners in a competitive environment, the nuclear power plants now offered in the market for new generating capacity are at a distinct disadvantage. As much of the world moves toward the competitive model, this disadvantage will become increasingly limiting. An alternative nuclear power plant concept and fuel cycle is needed, a radical departure from current practice, designed with the competitive marketplace in mind. To accomplish this, a new kind of institution is required: multinational in scope, oriented toward the market, and able to master the politics of the fuel cycle. (author)

  4. A retail market study of organic and conventional potatoes (Solanum tuberosum): mineral content and nutritional implications.

    Science.gov (United States)

    Griffiths, Andrea M; Cook, David M; Eggett, Dennis L; Christensen, Merrill J

    2012-06-01

    Whether or not all foods marketed to consumers as organic meet specified standards for use of that descriptor, or are nutritionally different from conventional foods, is uncertain. In a retail market study in a Western US metropolitan area, differences in mineral composition between conventional potatoes and those marketed as organic were analysed. Potatoes marketed as organic had more copper and magnesium (p potatoes. Comparison of individual mineral concentrations between foodstuffs sold as organic or conventional is unlikely to establish a chemical fingerprint to objectively distinguish between organic and conventional produce, but more sophisticated chemometric analysis of multi-element fingerprints holds promise of doing so. Although statistically significant, these differences would only minimally affect total dietary intake of these minerals and be unlikely to result in measurable health benefits.

  5. The Stock Market and Macroeconomic Variables in a BRICS Country and Policy Implications

    Directory of Open Access Journals (Sweden)

    Yu Hsing

    2011-01-01

    Full Text Available This paper examines the effects of selected macroeconomic variables on the stock market index in South Africa. The exponential GARCH (Nelson, 1991 model is applied. It finds that South Africa’s stock market index is positively influenced by the growth rate of real GDP, the ratio of the money supply to GDP and the U.S. stock market index and negatively affected by the ratio of the government deficit to GDP, the domestic real interest rate, the nominal effective exchange rate, the domestic inflation rate, and the U.S. government bond yield. Therefore, to maintain a robust stock market, the authorities are expected to pursue economic growth, fiscal prudence, a higher ratio of the money supply to GDP, a lower real interest rate, depreciation of the rand, and/or a lower inflation rate.

  6. Book review ‒ “Ethics and Neuromarketing: Implications for Market Research and Business Practice”

    Directory of Open Access Journals (Sweden)

    Silviu Gabriel Szentesi

    2017-08-01

    Full Text Available Conceiving efficient marketing research tools, able to generate accurate and real data helps to prove scientifically the decision making in marketing. Starting from this practical need in market research, in the contemporary informational society, new ways of action and advancement appear due to the development of marketing, as well as the progress of information technology and the human brain scanning and magnetic resonance imaging techniques. In 2013, in the European Union, a flagship project began to support the development of researches concerning the carrying out of a human-type brain entitled: Human Brain Project, as part of Horizon 2020 FET (HBP, 2017. This project will allow the researchers to develop their knowledge in the field of neurosciences and their understanding in the human brain working.

  7. The identification of technology regimes in banking : Implications for the market power-fragility nexus

    NARCIS (Netherlands)

    Koetter, M.; Poghosyan, T.

    Neglecting the existence of different technologies in banking can contaminate efficiency, market power, and other performance measures. By simultaneously estimating (i) technology regimes conditional on exogenous factors, (ii) efficiency conditional on risk management, and (iii) Lerner indices of

  8. Marketing strategy adjustments in the ambulatory care center industry: implications for community pharmacy.

    Science.gov (United States)

    Phillips, J H

    1989-01-01

    Each stage of a product's life cycle requires marketing strategy modifications in response to changing demand levels. The purpose of this study was to investigate changes in ambulatory care center (ACC) operational characteristics indicative of product, market, and distribution channel adjustments that could have a competitive impact upon community pharmacy practice. A questionnaire was mailed to a national sample of 325 ACC managers. Evidence of new product feature additions includes increased emphasis on continued care and increased prevalence of prescription drug dispensing. Expansion into new market segments and distribution channels was demonstrated by increased participation in HMO and employer relationships. The observed adjustments in ACC marketing strategies present obvious challenges as well as less obvious opportunities for community pharmacy practice.

  9. Four motivations for charitable giving: implications for marketing strategy to attract monetary donations for medical research.

    Science.gov (United States)

    Dawson, S

    1988-06-01

    Medical research foundations can compete more effectively for charitable dollars by being aware of motivations for giving when designing marketing strategy. The study tests the extent to which the motives of reciprocity, income, career, and self-esteem predict monetary giving to medical research. The results indicate that reciprocity and income motives are significant predictors of giving, as are household assets and age. Interpretation of these results leads to several suggestions for marketing strategy.

  10. The marketing and economic implications of the manipulation of share prices: Nigeria stock exchange experience

    OpenAIRE

    Ajayi Ezekiel Oluwole; Omolekan Olushola Joshua

    2012-01-01

    This paper examined the marketing and economic effects of the manipulation of share prices in the Nigerian Stock Exchange. The survey research design was adopted. Data collected was analyzed using the regression analysis. Student t- test was used to test the two hypotheses formulated at 0.05 level of significance. The findings of the study revealed that capital market infractions such as fraudulent disposal of investor assets, illegal fund management and the wonder bank syndrome, others are i...

  11. Some Implications of New Regulatory Measures for Euro Area Money Markets

    OpenAIRE

    Doran, David; Kirrane, Caroline; Masterson, Mary

    2014-01-01

    A number of banking and financial market regulations have been proposed in response to the financial crisis; in particular the Basel III solvency and liquidity rules. These enhanced regulatory standards intend to ensure that banks and banking systems are significantly more resilient in the future than was the case in the run-up to the financial crisis. However, there have been concerns that the extent and range of the new regulatory measures may lead to unintended shifts in market behaviour. ...

  12. Regulatory Options for Local Reserve Energy Markets: Implications for Prosumers, Utilities, and other Stakeholders

    OpenAIRE

    Rosen, Christiane; Madlener, Reinhard

    2014-01-01

    While the share of fluctuating renewable energy resources is constantly increasing, the centralized, hierarchical organization of the current energy system cannot adequately accommodate such decentralized electricity generation. New ideas have been developed for improved integration, especially in the lead market Germany. One of these concepts is the microgrid, a grid within the grid. This paper presents a local reserve energy market, which can facilitate the operation and allow trading withi...

  13. THE IMPLICATIONS OF MARKETING ACTIVITY IN RISK ANALYSIS, CORE ELEMENT OF LENDING POLICY TO COMMERCIAL BANKS

    Directory of Open Access Journals (Sweden)

    Magda Florin-Mihai

    2013-04-01

    Full Text Available In the present financial context first affected by the lack of trust generated by the important bankruptcies in the USA and secondly by the global economic crisis, financial institutions are more than ever focused on applying market research, customer segmentation procedures and based upon them adapted credit strategies. The process is based on the fundaments of the marketing mix, much more carefully than before in order to maximize efficiency and market position or to consolidate, increase market share by taking advantage of opportunities or diminishing the effects of the present unfavorable economic climate. Analysis procedures based on differential risk models can be identified, the starting point being precisely the involvement of marketing by the market segmentation process and the concepts of “customer centricity” and “client relationship management”, specific credit policies being based upon them. The present paper intends to bring forth the client segmentation criteria practiced by top Romanian commercial banks, as the right segmentation process will reflect on the typology of financing over time. Furthermore, client segmentation tends to influence banking management in order to administer the risks arising from the credit activities, as it is in strict connection to the elements and processes involved in determining a correct rating of the applicants for funding.

  14. Couples' notions about preconception health: implications for framing social marketing plans.

    Science.gov (United States)

    Lewis, Megan A; Mitchell, Elizabeth W; Levis, Denise M; Isenberg, Karen; Kish-Doto, Julia

    2013-01-01

    To understand couples' notions of preconception health (PCH) and to inform the development of social marketing plans focused on PCH. APPROACH/DESIGN: We used a social marketing perspective to understand how couples considered PCH as a product, its potential price, how it should be promoted, and in what type of places it should be promoted. These variables are typically referred to as the four social marketing P's. Telephone interviews with couples recruited from a national database. A total of 58 couples (116 individuals) were segmented by five couple segments based on pregnancy planning intention and current parental status in which the wife or partner was 18 to 44 years of age. The five segments were combined into three categories: couples who were planning pregnancies, couples who were not planning pregnancies, or couples who were recent parents (interconception). Couple-based structured interviews lasting approximately 45 to 60 minutes were conducted via telephone. Questions inquired about couples' experience with PCH and the four social marketing P's. Commonalities existed across the four social marketing P's for the different couple segments. Notable couple-related themes that emerged included the importance of couple communication, support, and relationship quality. PCH was more relevant for couples planning a pregnancy, but nonplanning couples understood the benefits of PCH and related behaviors. Couples may be an important target audience when considering social marketing approaches for PCH. Many couples perceived the relevance of the issue to important aspects of their lives, such as health, family, and their relationships.

  15. The transformation of southern California's residential photovoltaics market through third-party ownership

    International Nuclear Information System (INIS)

    Drury, Easan; Miller, Mackay; Macal, Charles M.; Graziano, Diane J.; Heimiller, Donna; Ozik, Jonathan; Perry IV, Thomas D.

    2012-01-01

    Third-party photovoltaics (PV) ownership is a rapidly growing market trend, where commercial companies own and operate customer-sited PV systems and lease PV equipment or sell PV electricity to the building occupant. Third-party PV companies can reduce or eliminate up-front adoption costs, reduce technology risk and complexity by monitoring system performance, and can repackage the PV value proposition by showing cost savings in the first month of ownership rather than payback times on the order of a decade. We find that the entrance of third-party business models in southern California residential PV markets has enticed a new demographic to adopt PV systems that is more highly correlated to younger, less affluent, and less educated populations than the demographics correlated to purchasing PV systems. By enticing new demographics to adopt PV, we find that third-party PV products are likely increasing total PV demand rather than gaining market share entirely at the expense of existing customer owned PV demand. We also find that mean population demographics are good predictors of third-party and customer owned PV adoption, and mean voting trends on California carbon policy (Proposition 23) are poor predictors of PV adoption. - Highlights: ► Third-party PV products increased residential PV demand in southern CA. ► Third-party PV products entice new demographic groups to adopt PV. ► Regional demographics are good predictors of PV demand. ► Regional voting trends on carbon policy are poor predictors of PV demand.

  16. Cost Characteristics of Telecom Networks and their Implications for Market Structures

    DEFF Research Database (Denmark)

    Falch, Morten

    1997-01-01

    The paper analyses the cost structure of telecom operators and test the hypotheses of economies of scale and economies of density. The impact of new technologies and the regulatory implications are analysed.......The paper analyses the cost structure of telecom operators and test the hypotheses of economies of scale and economies of density. The impact of new technologies and the regulatory implications are analysed....

  17. LonWorks as Fieldbus for PV-Installations; LonWorks als Feldbus fuer PV-Anlagen

    Energy Technology Data Exchange (ETDEWEB)

    Bergen, Ch. von

    2003-07-01

    The growing market for photovoltaics increasingly requires suitable quality controls covering plant operators, planners and installers, as well as the electric utilities. Additionally, the interest of the general public in the behaviour of photovoltaic (PV) plants is growing. This includes information from everyday practice. Alongside data retrieval, other themes such as the operative management of the unit and energy management become increasingly important for grid-connected PV systems. Todays measuring systems are not compatible with each other. Data communication between different PV plants with computer-aided analysis- and visualisation programmes is very complicated. LonWorks was introduced by Motorola and Toshiba in 1991. Today it leads the world market for field bus systems. With plug and play, components by several manufacturers can easily be incorporated into a LonWorks network. Today more than 3,500 companies use LonWorks technology. The goal of this project is to introduce the very popular LonWorks technology as a new standard for PV applications. The first objective was to develop a LonWorks interface for our Convert inverters and to connect them into a small network. In a second step we installed a LonWorks system at the 260 kW{sub p} PV plant 'Felsenau' in Berne, Switzerland. All 68 inverters are controlled over power line with LonWorks. The on-site PC acts as LonWorks DataServer and making remote information monitoring and data gathering possible. As soon as a functional error occurs, an alarm will be transmitted via modem to the SMSC (Short Message Service Centre). After two years of operation we can say that all expectations were fulfilled by our new system. Knowledge gained from this project has shown that LonWorks has lived up its considerable promise and can be regarded as a high-quality piece of technology. Integration into an overall system is technically very easy. To do this, however, relatively expensive software solutions have

  18. Trend analysis of the pharmaceutical market in Iran; 1997–2010; policy implications for developing countries

    Science.gov (United States)

    2013-01-01

    Background So far, no detailed study of the Iranian pharmaceutical market has been conducted, and only a few studies have analyzed medicine consumption and expenditure in Iran. Pharmaceutical market trend analysis remains one of the most useful instruments to evaluate the pharmaceutical systems efficiency. An increase in imports of medicines, and a simultaneous decrease in domestic production prompted us to investigate the pharmaceutical expenditure structure. On the other hand, analyzing statistics provides a suitable method to assess the outcomes of national pharmaceutical policies and regulations. Methods This is a descriptive and cross-sectional study which investigates the Iranian pharmaceutical market over a 13-year period (1997–2010). This study used the Iranian pharmaceutical statistical datasheet published by the Iranian Ministry of Health. Systematic searches of the relevant Persian and English research literature were made. In addition, official government documents were analyzed as sources of both data and detailed statements of policy. Results Analysis of the Iranian pharmaceutical market in the 13-year period shows that medicine consumption sales value growth has been 28.38% annually. Determination of domestic production and import reveals that 9.3% and 42.3% annual growth, respectively, have been experienced. Conclusions The Iranian pharmaceutical market has undergone great growth in comparison with developing countries and the pharmerging group, and the market is expanding quickly while a major share goes to biotechnology drugs, which implies the need to commercialization activities in novel fields like pharmaceutical biotechnology. This market expansion has been in favor of imported medicine in sales terms, caused by the reinforcement of suspicious policies of policy makers that necessitates fundamental rearrangements. PMID:23805853

  19. Segmentation of the Indian photovoltaic market

    International Nuclear Information System (INIS)

    Srinivasan, S.

    2005-01-01

    This paper provides an analytical framework studying the actors, networks and institutions and examines the evolution of the Indian Solar Photovoltaic (PV) Market. Different market segments, along the lines of demand and supply of PV equipment, i.e. on the basis of geography, end-use application, subsidy policy and other financing mechanisms, are detailed. The objective of this effort is to identify segments that require special attention from policy makers, donors and the Ministry of Non-Conventional Energy Sources. The paper also discusses the evolution of the commercial PV market in certain parts of the country and trends in the maturity of the market. (author)

  20. Zinc, nickel and cadmium in carambolas marketed in Guangzhou and Hong Kong, China: Implication for human health

    International Nuclear Information System (INIS)

    Li, J.T.; Liao, B.; Lan, C.Y.; Qiu, J.W.; Shu, W.S.

    2007-01-01

    Carambola (Averrhoa carambola L.) is a popular juicy fruit throughout the tropical and subtropical world. This study was designed to quantify the levels of zinc (Zn), nickel (Ni) and cadmium (Cd) in carambolas marketed in southern China, and further to evaluate the potential health risk of human consumption of carambola. Zinc concentrations, ranging from 1.471 to 2.875 mg/kg (on fresh weight basis), were below the maximum permissible concentration for Zn in fruit of China (5 mg/kg). However, Ni concentrations (0.134-0.676 mg/kg) were considerably higher than the related recommendation values. Furthermore, Cd concentrations in 51% of the carambolas purchased from Guangzhou exceeded the maximum permissible concentration for Cd in fruit of China (0.03 mg/kg). Our results implicated that the consumption of 0.385 kg carambola contaminated by Cd per day would cause the tolerable daily intake (TDI) of Cd by the consumer to be exceeded. In addition, the remarkably high Ni concentrations in carambolas should also be of concern. The status of heavy metal contamination of carambola products marketed in the other regions and their implications for human health should be identified urgently by in-depth studies

  1. Zinc, nickel and cadmium in carambolas marketed in Guangzhou and Hong Kong, China: Implication for human health

    Energy Technology Data Exchange (ETDEWEB)

    Li, J.T.; Liao, B.; Lan, C.Y. [School of Life Sciences and State Key Laboratory of Biocontrol, Sun Yat-sen (Zhongshan) University, Guangzhou 510275, Guangdong (China); Qiu, J.W. [Deparment of Biology, Hong Kong Baptist University, Kowloon, Hong Kong (China); Shu, W.S. [School of Life Sciences and State Key Laboratory of Biocontrol, Sun Yat-sen (Zhongshan) University, Guangzhou 510275, Guangdong (China)], E-mail: shuws@mail.sysu.edu.cn

    2007-12-15

    Carambola (Averrhoa carambola L.) is a popular juicy fruit throughout the tropical and subtropical world. This study was designed to quantify the levels of zinc (Zn), nickel (Ni) and cadmium (Cd) in carambolas marketed in southern China, and further to evaluate the potential health risk of human consumption of carambola. Zinc concentrations, ranging from 1.471 to 2.875 mg/kg (on fresh weight basis), were below the maximum permissible concentration for Zn in fruit of China (5 mg/kg). However, Ni concentrations (0.134-0.676 mg/kg) were considerably higher than the related recommendation values. Furthermore, Cd concentrations in 51% of the carambolas purchased from Guangzhou exceeded the maximum permissible concentration for Cd in fruit of China (0.03 mg/kg). Our results implicated that the consumption of 0.385 kg carambola contaminated by Cd per day would cause the tolerable daily intake (TDI) of Cd by the consumer to be exceeded. In addition, the remarkably high Ni concentrations in carambolas should also be of concern. The status of heavy metal contamination of carambola products marketed in the other regions and their implications for human health should be identified urgently by in-depth studies.

  2. Zinc, nickel and cadmium in carambolas marketed in Guangzhou and Hong Kong, China: implication for human health.

    Science.gov (United States)

    Li, J T; Liao, B; Lan, C Y; Qiu, J W; Shu, W S

    2007-12-15

    Carambola (Averrhoa carambola L.) is a popular juicy fruit throughout the tropical and subtropical world. This study was designed to quantify the levels of zinc (Zn), nickel (Ni) and cadmium (Cd) in carambolas marketed in southern China, and further to evaluate the potential health risk of human consumption of carambola. Zinc concentrations, ranging from 1.471 to 2.875 mg/kg (on fresh weight basis), were below the maximum permissible concentration for Zn in fruit of China (5 mg/kg). However, Ni concentrations (0.134-0.676 mg/kg) were considerably higher than the related recommendation values. Furthermore, Cd concentrations in 51% of the carambolas purchased from Guangzhou exceeded the maximum permissible concentration for Cd in fruit of China (0.03 mg/kg). Our results implicated that the consumption of 0.385 kg carambola contaminated by Cd per day would cause the tolerable daily intake (TDI) of Cd by the consumer to be exceeded. In addition, the remarkably high Ni concentrations in carambolas should also be of concern. The status of heavy metal contamination of carambola products marketed in the other regions and their implications for human health should be identified urgently by in-depth studies.

  3. Assessing the comparative effectiveness of newly marketed medications: methodological challenges and implications for drug development.

    Science.gov (United States)

    Schneeweiss, S; Gagne, J J; Glynn, R J; Ruhl, M; Rassen, J A

    2011-12-01

    Comparative-effectiveness research (CER) aims to produce actionable evidence regarding the effectiveness and safety of medical products and interventions as they are used outside of controlled research settings. Although CER evidence regarding medications is particularly needed shortly after market approval, key methodological challenges include (i) potential bias due to channeling of patients to the newly marketed medication because of various patient-, physician-, and system-related factors; (ii) rapid changes in the characteristics of the user population during the early phase of marketing; and (iii) lack of timely data and the often small number of users in the first few months of marketing. We propose a mix of approaches to generate comparative-effectiveness data in the early marketing period, including sequential cohort monitoring with secondary health-care data and propensity score (PS) balancing, as well as extended follow-up of phase III and phase IV trials, indirect comparisons of placebo-controlled trials, and modeling and simulation of virtual trials.

  4. The marketing and economic implications of the manipulation of share prices: Nigeria stock exchange experience

    Directory of Open Access Journals (Sweden)

    Ajayi Ezekiel Oluwole

    2012-12-01

    Full Text Available This paper examined the marketing and economic effects of the manipulation of share prices in the Nigerian Stock Exchange. The survey research design was adopted. Data collected was analyzed using the regression analysis. Student t- test was used to test the two hypotheses formulated at 0.05 level of significance. The findings of the study revealed that capital market infractions such as fraudulent disposal of investor assets, illegal fund management and the wonder bank syndrome, others are insider dealings, corporate accounting fraud and share price manipulations affects the capital market and the economy .The study concluded that share prices manipulation actually influences the marketing and economic values of the shares being manipulated. It was recommended that the Nigerian government must put in place strong regulatory measures and punish the entire offender that has been found guilty. It was also recommended that for the market to rebound, stockbrokers that accessed margin facility from banks should be provided with certain percentage of their contributions to the loan as cushion to help them move on with their business.

  5. PV-CAD: an integrated tool for designing PV facades; PV-CAD - Ein integriertes Werkzeug zur Auslegung von PV-Fassaden

    Energy Technology Data Exchange (ETDEWEB)

    Giese, H.; Viotto, M. [Inst. fuer Solare Energieversorgungstechnik (ISET) e.V., Kassel (Germany); Esser, M.; Pukrop, D. [Univ. Oldenburg (Germany). Abt. Energie- und Halbleiterforschung; Stellbogen, D. [Zentrum fuer Sonnenergie- und Wasserstoff-Forschung, Stuttgart (Germany)

    1997-12-31

    PV-CAD provides PV system planners with a practice-oriented tool for an efficient design of PV facades. Being compatible with the standard programmes of the architects` and electrical engineering sectors it can be used on already existing systems and allows the user to draw on previously acquired knowedge. Its open interfaces permit the integration of further design tools. PV CAD works under Microsoft Windows for which it has the necessary graphic user interface. Its compliance to PC standards opens up a wide range of applications and permits its use also on inexpensive computers. Thanks to its promotion by the Federal Ministry for Education, Science, Research, and Technology under the research project ``Computer programmes for the design of photovoltaic facades`` PV-CAD is available at a moderate price. PV-CAD permits an efficient planning of solar facades and therefore has the potential to stimulate the use of PV on buildings. (orig.) [Deutsch] Mit PV-CAD steht dem Anlagenplaner ein anwendungsorientiertes Werkzeug zur Verfuegung, das eine rationelle Auslegung von PV-Fassaden ermoeglicht. Die Kompatibilitaet zu Standardprogrammen aus dem Architektur- und Elektrosektor erlaubt die Nutzung bereits vorhandener Systeme und damit erworbener Kenntnisse. Offene Schnittstellen gestatten die Einbindung weiterer Entwurfswerkzeuge. PV-CAD arbeitet unter Microsoft-Windows und verfuegt ueber die entsprechende grafische Benutzerschnittstelle. Die Kompatibilitaet zum PC-Standard eroeffnet eine sehr breite Anwenderbasis und ermoeglicht den Einsatz des Programms auch auf preiswerten Rechnern. Aufgrund der Foerderung durch das Bundesministerium fuer Bildung, Wissenschaft, Forschung und Technologie im Rahmen des Forschungsprojekts `Rechnerprogramm zur Auslegung von Photovoltaik-Fassaden` steht PV-CAD preiswert zur Verfuegung. PV-CAD ermoeglicht eine effiziente Planung von Solarfassaden und kann daher dem PV-Einsatz in Gebaeuden weitere Impulse geben. (orig.)

  6. Growth of the Asian health-care market: global implications for the pharmaceutical industry.

    Science.gov (United States)

    Epstein, Richard J

    2007-10-01

    The global economy is being transformed by an explosion of information unleashed by the internet, the digital revolution, communications and increased international mobility. This transformation is manifesting in many ways, including rapid development of countries such as China, commoditization of public services, mobilization of workforces, shifting of market control from suppliers to consumers, interlinked rises in product demand and customer expectations, and problems regulating international business competition. As Asia is home to half of the world's population, and offers both a large relatively low-cost workforce in some countries and a potentially huge retail market, this region could be central to the future of the global economy. Like other industries, the pharmaceutical industry faces a new array of Asia-specific opportunities and challenges. Success in meeting these challenges will go to those pharmaceutical companies that best understand the unique strengths and constraints of Asia's diverse cultures, talents and markets.

  7. WELFARE IMPLICATIONS OF TIMBERLAND OWNERSHIP CHANGES IN THE U.S. TIMBER MARKETS

    Directory of Open Access Journals (Sweden)

    Mohammad Mahfuzur Rahman

    2016-07-01

    Full Text Available In the last two decades, many forest product firms in the U.S. either divested their timberlands to timber investment management organizations (TIMOs and conservation organizations or converted their corporate structures from C corporations to real estate investment trusts (REITs. All landowners sold smaller timberland tracts for nonforestry uses. Reduced timber supplies from conservation organizations and timberland loss to other nonforestry uses have consequences on producer and consumer surpluses in the U.S. timber markets. Equilibrium displacement model has been employed to evaluate the welfare changes in U.S. timber markets attributed to timberland ownership changes. Net reduction of timber supply contributed to the reduction of social surplus by $43 million in 2006. Compared to the $33 billion plus U.S. timber markets, this welfare reduction was small. Overall, this article explains the shifts of economic surpluses among producers and net surplus reduction for the society attributed to timberland ownership changes in the United States.

  8. Empirical analysis of the spot market implications of price-responsive demand

    International Nuclear Information System (INIS)

    Siddiqui, A.S.

    2006-01-01

    Although electricity is theoretically an inelastic good in the short term, the steep slope of the supply stack implies that even modest response by demand could translate into reduced capacity requirements and significant price decreases. This article examined the effect of price-responsive demand strategies in an actual deregulated electricity industry. Auction data from the New York Independent System Operator (NYISO) day-ahead electricity market were used to form supply stacks for various zones. A simple linear demand function was used to determine the effect of price responsiveness on equilibrium spot market price and consumption. The aim was to quantify the benefits from the pricing protocol and to determine whether modest levels of price elasticity can significantly lower prices and consumption. Market-clearing prices and quantities were estimated using various supply curves in order to quantify the responsiveness necessary to achieve given price reductions. Price response was induced in the demand curve by varying its slope. Estimates were then used to estimate the average level of slope needed to reduce the average market-clearing price during the year by a certain percentage. Results showed that an average slope of -50.04 was necessary for prices to be reduced by 25 per cent. Results also showed that necessary price responses can be ascertained for any desired reduction in the market-clearing price or quantity. Although price responsiveness unambiguously reduces the spot market price and quantity, its effect on the forward price is not yet clear. It was concluded that a separate analysis of peak hours may reveal the effectiveness of enhanced price response. 8 refs., 1 tab., 8 figs

  9. Couples’ Notions About Preconception Health: Implications for Framing Social Marketing Plans

    Science.gov (United States)

    Lewis, Megan A.; Mitchell, Elizabeth W.; Levis, Denise M.; Isenberg, Karen; Kish-Doto, Julia

    2015-01-01

    Purpose To understand couples’ notions of preconception health (PCH) and to inform the development of social marketing plans focused on PCH. Approach/Design We used a social marketing perspective to understand how couples considered PCH as a product, its potential price, how it should be promoted, and in what type of places it should be promoted. These variables are typically referred to as the four social marketing P’s. Setting Telephone interviews with couples recruited from a national database. Participants A total of 58 couples (116 individuals) were segmented by five couple segments based on pregnancy planning intention and current parental status in which the wife or partner was 18 to 44 years of age. The five segments were combined into three categories: couples who were planning pregnancies, couples who were not planning pregnancies, or couples who were recent parents (interconception). Method Couple-based structured interviews lasting approximately 45 to 60 minutes were conducted via telephone. Questions inquired about couples’ experience with PCH and the four social marketing P’s. Results Commonalities existed across the four social marketing P’s for the different couple segments. Notable couple-related themes that emerged included the importance of couple communication, support, and relationship quality. PCH was more relevant for couples planning a pregnancy, but nonplanning couples understood the benefits of PCH and related behaviors. Conclusion Couples may be an important target audience when considering social marketing approaches for PCH. Many couples perceived the relevance of the issue to important aspects of their lives, such as health, family, and their relationships. PMID:23286659

  10. Least cost, utility scale abatement from Australia's NEM (National Electricity Market). Part 2: Scenarios and policy implications

    International Nuclear Information System (INIS)

    Brear, M.J.; Jeppesen, M.; Chattopadhyay, D.; Manzie, C.; Alpcan, T.; Dargaville, R.

    2016-01-01

    This paper is the second of a two part study that considers least cost, greenhouse gas abatement pathways for an electricity system. Part 1 of this study formulated a model for determining these abatement pathways, and applied this model to Australia's NEM (National Electricity Market) for a single reference scenario. Part 2 of this study applies this model to different scenarios and considers the policy implications. These include cases where nuclear power generation and CCS (carbon capture and storage) are implemented in Australia, which is presently not the case, as well as a more detailed examination of how an extended, RPS (renewable portfolio standard) might perform. The effect of future fuel costs and different discount rates are also examined. Several results from this study are thought to be significant. Most importantly, this study suggests that Australia already has utility scale technologies, renewable and non-renewable resources, an electricity market design and an abatement policy that permit continued progress towards deep greenhouse gas abatement in its electricity sector. In particular, a RPS (renewable portfolio standard) appears to be close to optimal as a greenhouse gas abatement policy for Australia's electricity sector for at least the next 10–15 years. - Highlights: • Considers scenarios and policy implications for Australia's NEM (National Electricity Market). • An extended form of RPS (renewable portfolio standard) appears near optimal until roughly 2030. • For up to 80% abatement, the inclusion of nuclear achieves only marginal benefit by 2050. • CCS (Carbon capture and storage) does not appear competitive with current cost estimates.

  11. Strategic Sequencing for State Distributed PV Policies: A Quantitative Analysis of Policy Impacts and Interactions

    Energy Technology Data Exchange (ETDEWEB)

    Doris, E.; Krasko, V.A.

    2012-10-01

    State and local policymakers show increasing interest in spurring the development of customer-sited distributed generation (DG), in particular solar photovoltaic (PV) markets. Prompted by that interest, this analysis examines the use of state policy as a tool to support the development of a robust private investment market. This analysis builds on previous studies that focus on government subsidies to reduce installation costs of individual projects and provides an evaluation of the impacts of policies on stimulating private market development.

  12. Quantifying the financial impacts of net-metered PV on utilities and ratepayers

    International Nuclear Information System (INIS)

    Satchwell, Andrew; Mills, Andrew; Barbose, Galen

    2015-01-01

    Deployment of customer-sited photovoltaics (PV) in the United States has expanded rapidly in recent years, driven by falling PV system prices, the advent of customer financing options, and various forms of policy support at the federal, state, and local levels. With the success of these efforts, heated debates have surfaced in a number of U.S. states about the impacts of customer-sited PV on utility shareholders and ratepayers. We performed a scoping analysis using a financial model to quantify the financial impacts of customer-sited PV on utility shareholders and ratepayers and to assess the magnitude of these impacts under alternative utility conditions. We find that customer-sited PV generally reduces utility collected revenues greater than reductions in costs leading to a revenue erosion effect and lost future earnings opportunities. We also find that average retail rates increase as utility costs are spread over a relatively smaller sales base. We analyze these results under various assumptions about utility operating and regulatory environments and find that these impacts can vary greatly depending upon the specific circumstances of the utility. Based on this analysis, we highlight potential implications for policymakers and identify key issues warranting further analysis. - Highlights: • Customer-sited PV erodes utility revenues and avoids future utility investments. • Reductions in utility sales greater than utility costs increases average rates. • Impacts of customer-sited PV can vary depending on specific circumstances of utility

  13. Local Economic Trading Schemes and their implications for marketing assumptions, concepts, and practices

    NARCIS (Netherlands)

    Crowther, D.; Greene, A-M.; Hosking, D.M.

    2002-01-01

    This paper focuses on the relationship between a particular social practice - local exchange trading systems or schemes (LETS) - and what we here call the "mainstream" marketing paradigm. It begins by discussing some of the key principles that are thought to set LETS apart from other, "more

  14. Buyer social responsibility: a general concept and its implications for marketing management

    NARCIS (Netherlands)

    Ingenbleek, P.T.M.; Meulenberg, M.T.G.; Trijp, van J.C.M.

    2015-01-01

    The inclusion of sustainability concerns in consumer decision-making poses new challenges to marketing. The existing literature contains a variety of concepts and definitions that pertain to social issues in consumption but lacks an overarching conceptualisation of buyer social responsibility (BSR)

  15. College Students' Attitudes & Responses toward the Current Economy and Its Implications for Marketing Managers

    Science.gov (United States)

    Gray, Lauren; Lamanette, Michelle; Silva, Alberto; Budden, Michael C.

    2009-01-01

    Since the early months of 2009, the undeniable woes of the economy are being felt by many. With a record number of corporate closings, rising unemployment and the crises in the financial markets, this may prove to be a difficult year for many. This paper uses empirical evidence collected from Southeastern Louisiana University students to learn how…

  16. The accelarating integration of banks and markets and its implications for regulation

    NARCIS (Netherlands)

    Boot, A.W.A.; Thakor, A.V.; Berger, A.N.; Molyneux, P.; Wilson, J.O.S.

    2010-01-01

    The banking landscape is in flux. Financial institutions and markets have become deeply intertwined and competitive pressures have intensified. Stability issues have become paramount, aptly illustrated by the credit crisis of 2007-2009. In this paper we review the existing literature to analyze the

  17. The accelerating integration of banks and markets and its implications for regulation

    NARCIS (Netherlands)

    Boot, A.W.A.; Thakor, A.V.; Berger, A.N.; Molyneux, P.; Wilson, J.O.S.

    2010-01-01

    The banking landscape is in flux. Financial institutions and markets have become deeply intertwined and competitive pressures have intensified. Stability issues have become paramount, aptly illustrated by the credit crisis of 2007-2009. In this paper we review the existing literature to analyze the

  18. Marketing Effectiveness of the Nanjing Youth Olympic Games: Implications for Physical Activity

    Science.gov (United States)

    Judge, Lawrence W.; Lee, Don; Hoover, Donald L.; Petersen, Jeffrey C.; Bellar, David M.; Deitz, Sarah; Leitzelar, Brianna; Holtzclaw, Kara

    2016-01-01

    Despite a successful inaugural hosting of the Summer YOG in Singapore 2010 and the Winter YOG in Innsbruck (2012), prior research shows many individuals worldwide still lack awareness of this event, especially in the target markets of youth, adolescents, and young adults. This study sought to determine the level of awareness of the YOG, in…

  19. Developing and Teaching an Online MBA Marketing Research Class: Implications for Online Learning Effectiveness

    Science.gov (United States)

    Sun, Qin; Ganesh, Gopala

    2014-01-01

    The authors intend to describe the experience of developing and teaching an online marketing research class for master of business administration students. The class has been taught for four fall semesters. Each time, the class also completed an online survey, analyzed the resulting data, and wrote a detailed report for a real client. The course…

  20. A socio-economic assessment of cowpea diversity on the Ghanaian market: implications for breeding

    NARCIS (Netherlands)

    Quaye, W.; Adofo, K.; Buckman, E.S.; Frempong, G.; Jongerden, J.P.; Ruivenkamp, G.T.P.

    2011-01-01

    Given the importance of cowpea [Vignaunguiculata(L)Walp] in fighting malnutrition and poverty, a socio-economic assessment of cowpea diversity found on the Ghanaian market was conducted. The objective was to investigate emerging consumer preference for cowpea and make recommendations for the

  1. Analysis of Readability and Interest of Marketing Education Textbooks: Implications for Special Needs Learners.

    Science.gov (United States)

    Jones, Karen H.; And Others

    1993-01-01

    The readability, reading ease, interest level, and writing style of 20 current textbooks in secondary marketing education were evaluated. Readability formulas consistently identified lower reading levels for special needs education, human interest scores were not very reliable information sources, and writing style was also a weak variable. (JOW)

  2. Space outside the market: implications of NTFP certification for subsistence use (US)

    Science.gov (United States)

    Marla R. Emery

    2002-01-01

    Non-timber forest product (NTFP) certification is a market mechanism that is advanced to attain the dual goals of protecting global forests and promoting economic development (Nepstad and Schwartzman, 1992; Pierce, 1999; Viana et al, 1996). Certification criteria and indicators emphasize the rationalization and control of each step of the NTFP process from forest to...

  3. Important Factors Underlying Ethical Intentions of Students: Implications for Marketing Education

    Science.gov (United States)

    Singhapakdi, Anusorn

    2004-01-01

    This study analyzes the relative influences of perceived ethical problems, perceived importance of ethics, idealism, relativism, and gender on ethical intention of students. The potential impacts of grade point average and education level of students were also investigated. The results from a survey of students in marketing classes from two major…

  4. Grid Support in Large Scale PV Power Plants using Active Power Reserves

    DEFF Research Database (Denmark)

    Craciun, Bogdan-Ionut

    to validate the performance of the frequency support functions, a flexible grid model with IEEE 12 bus system characteristics has been developed and implemented in RTDS. A power hardware-in-the-loop (PHIL) system composed by 20 kW plant (2 x 10 kW inverters and PV linear simulator) and grid simulator (RTDS......Photovoltaic (PV) systems are in the 3rd place in the renewable energy market, after hydro and wind power. The increased penetration of PV within the electrical power system has led to stability issues of the entire grid in terms of its reliability, availability and security of the supply....... As a consequence, Large scale PV Power Plants (LPVPPs) operating in Maximum Power Point (MPP) are not supporting the electrical network, since several grid triggering events or the increased number of downward regulation procedures have forced European Network of Transmission System Operators for Electricity...

  5. Malaria healthcare policy change in Kenya: implications on sales and marketing of antimalarials.

    Science.gov (United States)

    Ngure, Peter K; Nyaoke, Lorraine; Minja, David

    2012-03-01

    Malaria healthcare policy change in Kenya aimed at improving the control of malaria but faced a number of challenges in implementation related to marketing of the drugs. This research investigated the effect of the change of the national malaria policy on drug sales and strategic marketing responses of antimalarial pharmaceutical companies in Kenya. A descriptive cross-sectional design was employed to describe the existing state of antimalarials market in Kenya after the change of the malaria healthcare policy. Policy change did result in an increase in the sales of Coartem®. Novartis Pharma recorded a 97% growth in sales of Coartem® between 2003 and 2004. However, this increase was not experienced by all the companies. Further, SPs (which had been replaced as first-line therapy for malaria) registered good sales. In most cases, these sales were higher than the sales of Coartem®. Generally, the sales contribution of SPs and generic antimalarial medicines exceeded that of Coartem® for most distributors. The most common change made to marketing strategies by distributors (62.5%) was to increase imports of antimalarials. A total of 40% of the manufacturers preferred to increase their budgetary allocation for marketing activities. In view of the fact that continued sale of SP drugs and limited availability of AL poses the risk of increasing the incidence of malaria in Kenya, it is therefore, recommended that pharmacy surveillance systems be strengthened to ensure drugs that have been rendered non-viable or that prescription-only medicines are not sold contrary to the national guidelines.

  6. PV monitoring at Jubilee Campus - Nottingham University

    Energy Technology Data Exchange (ETDEWEB)

    Riffat, S.B.; Gan, G.

    2002-07-01

    This report summarises the results of a project monitoring the efficiency of photovoltaic (PV) modules integrated in the roofs of atria to meet the energy consumption needs of ventilation fans in the academic buildings at the Jubilee Campus of the University of Nottingham. Details are given of the instrumentation of one atrium to allow the monitoring the effectiveness of the ventilation in cooling the PV arrays integrated in the atrium roof, the economic analysis of the benefit of cooling the PV system, and the use of computational fluid dynamics (CFD) modelling to predict the performance of the atrium. The design of the PV system, the calculated system efficiency, the high cost of atrium integrated PV power supplies, the periodic failure of the inverters, and the overheating of the PV array and the atrium space in the summer are discussed.

  7. Annual technical report. PV domestic field trial

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2002-07-01

    This report describes progress at the first five sites of the UK photovoltaic (PV) domestic field trial. All five sites are generating electricity, but one has not yet been commissioned and two sites are not yet monitoring performance. The BedZED development has roof-mounted PV modules and PV cells installed in sealed double-glazing. Solar slates/tiles have been installed at the Laing Homes development in Montagu Road, where the designer has sought to minimise the visual impact of the PV system on the roofs. At Hunters Moon, PV modules have been retrofitted and some unforeseen difficulties have arisen. PV is an integral part of the roof design at the state-of-the-art low energy development by Integer Houses at Greenfields. Corn Croft uses a British mounting system to facilitate integration of the modules flush with the roof. Installation issues and the progress of the trial are discussed.

  8. The implications of new forest tenure reforms and forestry property markets for sustainable forest management and forest certification in China.

    Science.gov (United States)

    Chen, Juan; Innes, John L

    2013-11-15

    This study examines issues existing in the southern collective forests in China, particularly prior to the implementation of new forest tenure reforms, such as continued illegal logging and timber theft, inadequate availability of finance and inconsistent forest-related policies. Such problems are believed to be hindering the adoption of sustainable forest management (SFM) and forest certification by forest farmers in China. Two strategies were introduced by the Chinese government with the purpose of addressing these issues, namely forest tenure reforms and their associated supporting mechanism, forestry property markets. Through two case studies in southern China, we investigated the effectiveness of the two strategies as well as their implications for the adoption of SFM and forest certification. The two cases were Yong'an in Fujian province and Tonggu in Jiangxi province. Personal interviews with open-ended questions were conducted with small-scale forest farmers who had already benefited from the two strategies as well as market officers working for the two selected forestry property markets. The study identified eight issues constraining the potential adoption of SFM and certification in China, including limited finance, poorly developed infrastructure and transport systems, insecure forest tenures, inconsistent forest policies, low levels of awareness, illegal forest management practices, lack of local cooperative organizations, and inadequate knowledge and technical transfer. We found that the new forest tenure reforms and forestry property markets had generally fulfilled their original objectives and had the capacity to assist in addressing many of the issues facing forests prior to the reforms. Copyright © 2013 Elsevier Ltd. All rights reserved.

  9. PV panel model based on datasheet values

    DEFF Research Database (Denmark)

    Sera, Dezso; Teodorescu, Remus; Rodriguez, Pedro

    2007-01-01

    This work presents the construction of a model for a PV panel using the single-diode five-parameters model, based exclusively on data-sheet parameters. The model takes into account the series and parallel (shunt) resistance of the panel. The equivalent circuit and the basic equations of the PV cell....... Based on these equations, a PV panel model, which is able to predict the panel behavior in different temperature and irradiance conditions, is built and tested....

  10. Good and bad practices in pv plants

    OpenAIRE

    Martinez Moreno, Francisco; Helleputte, F.; Tyutyundzhiev, N.; Rabal Echeverria, Daniel; Conlon, Michael; Fartaria, Tomás; Oteiza, David

    2013-01-01

    The PVCROPS project (PhotoVolta ic Cost r€duction, Reliability, Operational performance, Prediction and Simulation), cofinanced by European Commission in the frame of Seventh Framework Programme, has compiled in the “Good and bad practices: Manual to improve the quality and reduce the cost of PV systems” a collection of good and bad practices in actual PV plants . All the situations it collects represent the state-of-the-art of existing PV installations all around Europe. They show how ...

  11. SunShot 2030 for Photovoltaics (PV): Envisioning a Low-Cost PV Future

    Energy Technology Data Exchange (ETDEWEB)

    Cole, Wesley J [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Frew, Bethany A [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Gagnon, Pieter J [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Richards, James [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Sun, Yinong [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Zuboy, Jarrett; Woodhouse, Michael A [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Margolis, Robert M [National Renewable Energy Laboratory (NREL), Golden, CO (United States)

    2017-10-01

    This presentation summarizes the findings from the report 'SunShot 2030 for Photovoltaics (PV): Envisioning a Low-cost PV Future.' This presentation was given as a webinar on September 26, 2017.

  12. Processes and Materials for Flexible PV Arrays

    National Research Council Canada - National Science Library

    Gierow, Paul

    2002-01-01

    .... A parallel incentive for development of flexible PV arrays are the possibilities of synergistic advantages for certain types of spacecraft, in particular the Solar Thermal Propulsion (STP) Vehicle...

  13. Data monitoring system for PV solar generators

    International Nuclear Information System (INIS)

    Stoev, M.; Katerski, A.; Williams, A.

    2000-01-01

    The two 1.5 kWp photovoltaic (PV) solar generators are installed and the new PC data monitoring system is developed by applying EC standards for European Solar Test Installation (ESTI). The schematic system diagram of PV generator is presented. The recording parameters for analytical and global monitoring are discussed. The meteorological data from ESTI sensors, temperature sensor and electrical data from inverter and calibrated shunt are stored via analog digital converters (ADC) on a hard disk of data storage PC. Data Logger and Monitor software for automatic data acquisition, treatment and visual distance control of all output PV data from PV solar generator has been created

  14. Economic Comparison of Two Business Models for Implementation of Small Integrated PV Systems

    International Nuclear Information System (INIS)

    Matak, N.; Krajacic, G.; Jerkic, E.; Duic, N.

    2016-01-01

    We compared two different models for the implementation of small photovoltaic solar systems in the Croatia. The new prosumer model presented in the new Croatian law on the Renewable Energy Sources and Highly Efficient Cogeneration (OG 100/15) and PV ESCO model which is similar to net metering. The PV ESCO model is developed from authors to determine possibility to raise payback period of small integrated PV systems. The comparison was done on a 15-minute basis and there were compared values of Simple Payback Period (SPP) for different locations and systems size considering electricity demand and market prices. Internal Rate of Return (IRR) and Net Present Value (NPV) were compared for 4 different cases. Conducted comparison showed that PV ESCO model is always more favourable for the owner of PV system in terms of lower SPP and higher IRR and NPV. It has been noticed that for systems higher than 5 kWp use of PV ESCO model is recommended. For smaller systems it is not always clear which model should be used, since some losses are generated in the system on the side of the electricity supply company. For smaller systems from 2 to 5 kWp, PV ESCO model has SPP from 7.5 to 13 years and SPP value for the prosumer model is 8.7 to 15 years. This difference is higher when comparing PV system from 6 to 10 kWp. SPP for PV ESCO model, in that case, is from 10 to 13 years and in the prosumer model is from 17.5 to 28 years.(author).

  15. Feasibility study of one axis three positions tracking solar PV with low concentration ratio reflector

    International Nuclear Information System (INIS)

    Huang, B.J.; Sun, F.S.

    2007-01-01

    A new PV design, called 'one axis three position sun tracking PV module', with low concentration ratio reflector was proposed in the present study. Every PV module is designed with a low concentration ratio reflector and is mounted on an individual sun tracking frame. The one axis tracking mechanism adjusts the PV position only at three fixed angles (three position tracking): morning, noon and afternoon. This 'one axis three position sun tracking PV module' can be designed in a simple structure with low cost. A design analysis was performed in the present study. The analytical results show that the optimal stopping angle β in the morning or afternoon is about 50 o from the solar noon position and the optimal switching angle that controls the best time for changing the attitude of the PV module is half of the stopping angle, i.e. θ H = β/2, and both are independent of the latitude. The power generation increases by approximately 24.5% as compared to a fixed PV module for latitude φ o . The analysis also shows that the effect of installation misalignment away from the true south direction is negligible ( o . An experiment performed in the present study indicates that the PV power generation can increase by about 23% using low concentration (2X) reflectors. Hence, combining with the power output increase of 24.5%, by using one axis three position tracking, the total increase in power generation is about 56%. The economic analysis shows that the price reduction is between 20% and 30% for the various market prices of flat plate PV modules

  16. The Context for Choice: Health Implications of Targeted Food and Beverage Marketing to African Americans

    Science.gov (United States)

    Grier, Sonya A.; Kumanyika, Shiriki K.

    2008-01-01

    Targeted marketing of high-calorie foods and beverages to ethnic minority populations, relative to more healthful foods, may contribute to ethnic disparities in obesity and other diet-related chronic conditions. We conducted a systematic review of studies published in June 1992 through 2006 (n = 20) that permitted comparison of food and beverage marketing to African Americans versus Whites and others. Eight studies reported on product promotions, 11 on retail food outlet locations, and 3 on food prices. Although the evidence base has limitations, studies indicated that African Americans are consistently exposed to food promotion and distribution patterns with relatively greater potential adverse health effects than are Whites. The limited evidence on price disparities was inconclusive. PMID:18633097

  17. The context for choice: health implications of targeted food and beverage marketing to African Americans.

    Science.gov (United States)

    Grier, Sonya A; Kumanyika, Shiriki K

    2008-09-01

    Targeted marketing of high-calorie foods and beverages to ethnic minority populations, relative to more healthful foods, may contribute to ethnic disparities in obesity and other diet-related chronic conditions. We conducted a systematic review of studies published in June 1992 through 2006 (n = 20) that permitted comparison of food and beverage marketing to African Americans versus Whites and others. Eight studies reported on product promotions, 11 on retail food outlet locations, and 3 on food prices. Although the evidence base has limitations, studies indicated that African Americans are consistently exposed to food promotion and distribution patterns with relatively greater potential adverse health effects than are Whites. The limited evidence on price disparities was inconclusive.

  18. Marketing environment dynamics and implications for pricing strategies: the case of home health care.

    Science.gov (United States)

    Ponsford, B J; Barlow, D

    1999-01-01

    This research reviews the factors affecting the pricing or rate schedules of home health care agencies. A large number of factors affect costs and thus rate structures. The major factors include reimbursement structures with accompanying discount structures, administrative burdens, and risks. Channel issues include bargaining power, competition, and size. Staffing issues affect pricing and product through the provider level, productivity, and quality outcomes. Physician and patient issues include quality concerns and choices. These factors are discussed in light of overall marketing strategy and the interaction of pricing with other marketing controllables such as product, place/distribution, and promotion. Economic and accounting principles are also reviewed with consideration to understanding direct and indirect costs in order to enable negotiators to effectively price health care services.

  19. A Trust-driven Financial Crisis.Implications for the Future of Financial Markets.

    OpenAIRE

    Luigi Guiso

    2010-01-01

    The financial crisis has brought to light diffuse opportunistic behaviour and some serious frauds. Because of this trust towards banks, bankers, brokers and the stock market has collapsed to unprecedented levels and there are so far no signs of recovery. This paper uses survey-based information to document the collapse of trust, show its link to the emergence of frauds in the financial industry and discuss its consequences for the demand of financial instruments, investors portfolios and more...

  20. Alcohol regulation, communication strategies and underage alcohol consumption in Spain: Implications for social marketing

    OpenAIRE

    Rodríguez Sánchez, Carla; Sancho-Esper, Franco

    2016-01-01

    Purpose. The purpose of this paper is twofold. First, it examines the communication strategies pursued by firms related to alcohol beverages in Spain during a decade with major changes in alcohol marketing regulations. Second, it analyzes the relationship between these strategies and underage alcohol consumption before and after 2007. Design/methodology/approach. Panel data methodology is implemented using data from ESTUDES national survey (average sample size 26,000 interviews, 2004-2010) an...

  1. Welfare versus market access : the implications of tariff structure for tariff reform

    OpenAIRE

    James E. Anderson; J. Peter Neary

    2004-01-01

    We show that the effects of tariff changes on welfare and import volume can be fully characterised by their effects on the generalised mean and variance of the tariff distribution. Using these tools, we derive new results for welfare- and market-access-improving tariff changes, which imply two "cones of liberalisation" in price space. Because welfare is negatively but import volume positively related to the generalised variance, the cones do not intersect, which poses a dilemma for trad...

  2. PRICE SUPPORTS AND EXCHANGE RATE ADJUSTMENTS; IMPLICATIONS FOR JAPANESE WHEAT AND BEEF MARKETS, 1960-83

    OpenAIRE

    Inomata, Norio

    1986-01-01

    An agricultural protection policy is very common among industrial countries. However, there are actual pro and con arguments for it because someone must bear its cost. Even in Japan, consumers themselves do not necessarily object to increasing the importation of agricultural products. It may not be easy for today's advanced industrial countries to determine the criteria for opening their agricultural markets completely since to implement this kind of policy adjustment, many difficult politica...

  3. Labour Market Implications of a Compressed Wage Structure when Education and Training are Endogenous

    DEFF Research Database (Denmark)

    Malchow-Møller, Nikolaj; Rose Skaksen, Jan

    2003-01-01

    market. While institutional wage compressiondecreases the incentives of individuals to become educated, itincreases the incentives of firms to invest in training. As a result, thenet effects of wage compression on the aggregate human capital leveland GDP are ambiguous. Moreover, with wage compression......, a skillbiasedtechnological change may cause wage inequality to decrease.Keywords: Wage compression, training, education, inequality, institutions,skill-biased technological change.JEL: I21, J31, J5, O33....

  4. Incentive structures in institutional asset management and their implications for financial markets

    OpenAIRE

    Bank for International Settlements

    2003-01-01

    Executive summary The institutional asset management industry has become an important feature of modern financial markets, with the scale of this business's importance readily apparent from the size of assets under management by different types of institutional asset managers. With asset management involving a delegation process, shaping appropriate incentive structures is essential for aligning the incentives of owners of funds with those of the institutional managers of these funds. Further...

  5. On the Possibility of an Unsuccessful Merger : Implications from Stock Market and Retail Scanner Data

    OpenAIRE

    Adachi, Takanori

    2017-01-01

    Industrial economists and competition policymakers have traditionally assumed that a horizontal or vertical merger raises involved parties' joint profits, whereas whether consumers benefit or lose should be judged on a case-by-case basis. However, if a completed merger is not as successful as expected, its observed effects on the retail market may not necessarily be a result of the integrated firm's anti-competitive conduct. How can one assess whether a merger has achieved its initial objecti...

  6. Section 1603 Treasury Grant Expiration: Industry Insight on Financing and Market Implications

    Energy Technology Data Exchange (ETDEWEB)

    Mendelsohn, M.; Harper, J.

    2012-06-01

    In the wake of the 2008-2009 financial crises, tax equity investors largely withdrew from the market, resulting in stagnation of project development. In response, Congress established the Treasury grant program pursuant to Section 1603 of the American Recovery and Reinvestment Act (..Section..1603 Program) to offer a cash payment in lieu of a production and investment tax credit. This study addresses the likely project financing and market impacts from the expiration of the ..Section..1603 Program. The authors assembled an array of insights offered by financial executives active in the renewable energy (RE) market during conference panel discussions and in presentations, direct interviews, and email correspondences. This analysis found that the ..Section..1603 Program alleviated the need to monetize the tax credit incentives through specialized investors, helped lower the transaction and financing costs associated with renewable electricity projects, and generally supported an extensive build-out of renewable power generation capacity. With the expiration of the ..Section..1603 Program, smaller or less-established renewable power developers will have more difficulty attracting needed financial capital and completing their projects, development of projects relying on newer or 'innovative' technologies will likely slow as traditional tax equity investors are known to be highly averse to technology risk in the projects they fund, and, finally, projects relying on tax equity may be more expensive to develop due to higher transaction costs and potentially higher yields required to attract tax equity.

  7. Section 1603 Treasury Grant Expiration. Industry Insight on Financing and Market Implications

    Energy Technology Data Exchange (ETDEWEB)

    Mendelsohn, Michael [National Renewable Energy Lab. (NREL), Golden, CO (United States); Harper, John [Birch Tree Capital, LLC, Framingham, MA (United States)

    2012-06-01

    In the wake of the 2008-2009 financial crises, tax equity investors largely withdrew from the market, resulting in stagnation of project development. In response, Congress established the Treasury grant program pursuant to Section 1603 of the American Recovery and Reinvestment Act (Section 1603 Program) to offer a cash payment in lieu of a production and investment tax credit. This study addresses the likely project financing and market impacts from the expiration of the Section 1603 Program. The authors assembled an array of insights offered by financial executives active in the renewable energy (RE) market during conference panel discussions and in presentations, direct interviews, and email correspondences. This analysis found that the Section 1603 Program alleviated the need to monetize the tax credit incentives through specialized investors, helped lower the transaction and financing costs associated with renewable electricity projects, and generally supported an extensive build-out of renewable power generation capacity. With the expiration of the Section 1603 Program, smaller or less-established renewable power developers will have more difficulty attracting needed financial capital and completing their projects, development of projects relying on newer or 'innovative' technologies will likely slow as traditional tax equity investors are known to be highly averse to technology risk in the projects they fund, and, finally, projects relying on tax equity may be more expensive to develop due to higher transaction costs and potentially higher yields required to attract tax equity.

  8. Market analysis biofuels. Implications for the armed forces in the Netherlands

    International Nuclear Information System (INIS)

    De Wilde, H.P.J.; Londo, H.M.

    2009-11-01

    Commercial road fuels are increasingly blended with biofuels. These biofuel blends impose risks for the specific application in the military environment. Therefore the Ministry of Defence has commissioned ECN to provide a market analysis of biofuel (blends) projected to become available up till 2030, with a focus on diesel fuels for ground use. We conclude that the percentage of conventional biodiesel (FAME) in the EU is likely to increase up to around 7% until 2020. It is unlikely that the share of FAME in commercially available diesel blends will increase above 10%. Hydrogenated vegetable oil (HVO) is expected to gain an increasing market share, especially in the time window 2015-2020. After 2020, the fraction of biogenic diesel in blends may further increase. However, this additional demand will most likely be met by the production of advanced high quality 2nd generation BTL diesel, thereby not reducing the fuel quality, also not for military applications. From a global perspective, it is most likely that up to 2030 biodiesel blends will only contain a minor average fraction of diesel from biological origin (below 3%). The main reason is that biofuel substitutes for petrol are expected to maintain their market share of about 80% of the total biofuel production. However, in addition to the EU, biodiesel blends up to 10% may also be introduced in regions with a large biodiesel feedstock supply potential, such as South East Asia, Latin America or Sub-Sahara Africa.

  9. 40 CFR 180.1261 - Xanthomonas campestris pv. vesicatoria and Pseudomonas syringae pv. tomato specific Bacteriophages.

    Science.gov (United States)

    2010-07-01

    ... and Pseudomonas syringae pv. tomato specific Bacteriophages. 180.1261 Section 180.1261 Protection of.... vesicatoria and Pseudomonas syringae pv. tomato specific Bacteriophages. An exemption from the requirement of... syringae pv. tomato specific bacteriophages in or on pepper and tomato. [74 FR 26536, June 3, 2009] ...

  10. The Market Value and Cost of Solar Photovoltaic Electricity Production

    OpenAIRE

    Borenstein, Severin

    2008-01-01

    The high cost of power from solar photovoltaic (PV) panels has been a major deterrent to the technology’s market penetration. Proponents have argued, however, that typical analyses overlook many of the benefits of solar PV. Some of those benefits are in the realm of environmental and security externalities, but others occur within the electricity markets. In this paper, I attempt to do a more complete market valuation of solar PV. I incorporate the fact that power from solar PV panels is gene...

  11. Adiabatic Rearrangement of Hollow PV Towers

    Directory of Open Access Journals (Sweden)

    Eric A Hendricks

    2010-10-01

    Full Text Available Diabatic heating from deep moist convection in the hurricane eyewall produces a towering annular structure of elevated potential vorticity (PV. This structure has been referred to as a hollow PV tower. The sign reversal of the radial gradient of PV satisfies the Charney-Stern necessary condition for combined barotropic-baroclinic instability. For thin enough annular structures, small perturbations grow exponentially, extract energy from the mean flow, and lead to hollow tower breakdown, with significant vortex structural and intensity change. The three-dimensional adiabatic rearrangements of two prototypical hurricane-like hollow PV towers (one thick and one thin are examined in an idealized framework. For both hollow towers, dynamic instability causes air parcels with high PV to be mixed into the eye preferentially at lower levels, where unstable PV wave growth rates are the largest. Little or no mixing is found to occur at upper levels. The mixing at lower and middle levels is most rapid for the breakdown of the thin hollow tower, consistent with previous barotropic results. For both hollow towers, this advective rearrangement of PV affects the tropical cyclone structure and intensity in a number of ways. First, the minimum central pressure and maximum azimuthal mean velocity simultaneously decrease, consistent with previous barotropic results. Secondly, isosurfaces of absolute angular momentum preferentially shift inward at low levels, implying an adiabatic mechanism by which hurricane eyewall tilt can form. Thirdly, a PV bridge, similar to that previously found in full-physics hurricane simulations, develops as a result of mixing at the isentropic levels where unstable PV waves grow most rapidly. Finally, the balanced mass field resulting from the PV rearrangement is warmer in the eye between 900 and 700 hPa. The location of this warming is consistent with observed warm anomalies in the eye, indicating that in certain instances the hurricane

  12. Implications of Climate Volatility for Agricultural Commodity Markets in the Presence of Biofuel Mandates

    Science.gov (United States)

    Verma, M.; Diffenbaugh, N. S.; Hertel, T. W.; Beckman, J.

    2011-12-01

    In presence of bio-fuels, link between energy and agricultural commodity markets has become more complex. An increase in ethanol production to minimum 15bn gallons a year - Renewable Fuel Standard (RFS) and current technically permissible maximum 10% blending limit - Blend Wall (BW); make the link even stronger. If oil prices in future do not rise significantly from their current levels, this minimum production requirement would likely be binding. In such a scenario any fluctuation in crop production will have to be absorbed by the non-ethanol usage of the crop and would translate into crop prices adjusting to clear the markets and therefore the commodity prices will be more volatile. At high oil prices it is possible that the BW may become binding, severing the link between oil prices and commodity prices as well, potentially leading to higher price volatility. Hertel and Beckman (2010) find that, with both RFS and BW simultaneously binding, corn price volatility due to supply side shocks (which could arise from extreme climate events) could be more than 50% as large as in the absence of bio-fuel policies. So energy markets are important determinants of agricultural commodity price volatility. This proposal intends to introduce the increased supply side volatility on account of climate change and volatility, in the framework. Global warming on account of increased GHG concentrations is expected to increase the intensity and frequency of hot extremes in US (Diffenbaugh et al. 2008) and therefore affect corn yields. With supply shocks expected to increase, binding RFS and BW will exacerbate the volatility, while if they are non-binding then the price changes could be cushioned. We propose to model the impacts of climate changes and volatility on commodity prices by linking three main components - a. Projections for change in temperature and precipitation using climate model b. A statistical model to predict impacts of change in climate variable on corn yields in US

  13. Promotional drivers for grid-connected PV

    Energy Technology Data Exchange (ETDEWEB)

    Lopez Polo, A.; Hass, R.; Suna, D.

    2009-03-15

    This report for the International Energy Agency (IEA) made by Task 10 of the Photovoltaic Power Systems (PVPS) programme takes a look at promotional measures for grid-connected photovoltaic systems. The mission of the Photovoltaic Power Systems Programme is to enhance the international collaboration efforts which accelerate the development and deployment of photovoltaic solar energy. The objective of Task 10 is stated as being to enhance the opportunities for wide-scale, solution-oriented application of photovoltaics in the urban environment. The paper discusses the core objective of this study which was to analyse the success of various governmental regulatory programs and governmental and non-governmental marketing programs for grid-connected PV systems. To meet this objective, a review of the most important past and current programs around the world was conducted. The theoretical bases of supply and demand are explained and the types of existing strategies are documented in a second Section. In Chapter 3, various programs around the world are described. Chapter 4 focuses on defining success criteria which will be used for the analysis of the programs. Finally, the major conclusions drawn complete this analysis.

  14. Limitations and Implications of Product-, Sales- and Market-Oriented Political Parties: Evidence for Public Affairs

    DEFF Research Database (Denmark)

    Ormrod, Robert P.

    2011-01-01

    This paper provides the first literature review of work using Lees-Marshment’s product-oriented party (POP), salesoriented party (SOP) and market-oriented party (MOP) process models with the aims of assessing the models’ usefulness to academics, practitioners and educators. This is motivated...... by an urgent need to evaluate models that claim to balance explanatory power, practical applicability and pedagogic value. Our literature review demonstrates that although the process models can be used in a classroom setting, empirical results are ambivalent as to the usefulness and even existence of the MOP...

  15. STUDY ON ORGANIZATIONAL PATHOLOGY AND IMPLICATIONS ON HUMAN RESOURCES JOB SATISFACTION, ALSO ON THE EMPLOYMENT OF THE LABOR MARKET

    Directory of Open Access Journals (Sweden)

    Diana-Elena, SERB

    2014-11-01

    Full Text Available People need to face the demands resulting induced neurotic styles of their leaders. The result is lower morale, affect behavior, dissatisfaction at work. This paper aims to present the point of view of theoretical and practical implications of failures in the organization on job satisfaction of employees. The practical part of this article is the analysis of statistically labor employment level , and a marketing research field, a survey using questionnaire as the main instrument. The main objectives during the research aims: knowledge labor employment in Romania, identify employee satisfaction on labor relations between managers and subordinates, knowledge of the involvement of the manager in providing a suitable work environment, to determine the extent the problems arising in the workplace creates dissatisfaction which ultimately rebounds on return. The main results drawn as a result of research carried out show that existing pathology in an organization is felt on one side by the employee the aggression and persecution has implications for morale, and on the other hand these disturbances are felt at employment in that workplace, stress employees resign and this leads to higher unemployment.

  16. PV integration into a CSP plant

    Science.gov (United States)

    Carvajal, Javier López; Barea, Jose M.; Barragan, Jose; Ortega, Carlos

    2017-06-01

    This paper describes a preliminary techno-economic analysis of the integration of a PV plant into an optimized Parabolic Trough Plant in order to reduce the online consumptions and thus, increase the net electricity injected into the grid. The idea is to assess the feasibility of such project and see what configuration would be the optimal. An extra effort has been made in terms of modelling as the analysis has to be done to the integrated CSP + PV plant instead of analyzing them independently. Two different technologies have been considered for the PV plant, fix and one-axis tracking. Additionally three different scenarios have been considered for the CSP plant auxiliary consumptions as they are essential for determining the optimal PV plant (the higher the auxiliary consumption the higher the optimal PV plant). As could be expected, the results for all cases with PV show an improvement in terms of electricity generation and also in terms of LCOE with respect to the CSP plant. Such improvement is slightly higher with tracking technology for this specific study. Although this exercise has been done to an already designed CSP plant (so only the PV plant had to be optimized), the methodology could be applied for the optimization of an integrated CSP + PV plant during the design phase.

  17. PV Module Reliability Workshop | Photovoltaic Research | NREL

    Science.gov (United States)

    Gok, Cara Fagerholm, David M. Burns, Timothy J. Peshek, Laura S. Bruckman, Roger H. French Backsheet Chen, C. H. Hsueh, W. J. Hsieh Accurately Measuring PV Power Loss Due to Soiling-Michael Gostein and Walters, Stephen Barkaszi Tracking PV Changes: Bridging Between Thin-Film Cells and Modules-Russell

  18. Market implications of new regulations: impact of health and nutrition information on consumer choice

    Energy Technology Data Exchange (ETDEWEB)

    Barreiro-Hurle, J.; Gracia, A.; Magistris, T. de

    2009-07-01

    Consumer concern for health impacts of diet has increased the use of nutritional information and claims by agro-food industry. Under the current European legislation on nutrition and health claims and on nutritional labelling, three type of nutritional information can be provided on food products: nutritional facts panel, nutritional claims and health claims. In this context, the aim of the paper is to assess how much consumers value the provision of three types of nutritional information in a meat product not precisely perceived as healthy, pork Frankfurt sausages, using a choice experiment. The data comes from a survey conducted in two Spanish medium size towns (Zaragoza and Cordoba) during 2007. A mixed logit model is used to estimate the effect of the nutrition information attributes on consumers utility and derive their willingness to pay. Results show that all three nutritional and health information items are valued by consumers, although preferences are heterogeneous. Health claims are significantly higher valued than nutritional attributes (facts panel or claim). Estimated market shares show that the use of any of the available labelling options will obtain significant market success even at prices including premiums above current price levels. (Author)

  19. A market basket survey of As, Zn and Se in rice imports in Qatar: health implications.

    Science.gov (United States)

    Rowell, Candace; Kuiper, Nora; Al-Saad, Khalid; Nriagu, Jerome; Shomar, Basem

    2014-08-01

    Qatar is dependent on importation of rice, its staple dish, and is therefore susceptible to compromises of food quality in the global market. This market basket study assesses potential health risks of As exposure from rice consumption in Qatar and examines its contribution to the recommended nutritional intakes (RNI) for Zn and Se. Fifty-six rice types and 12 products sold in Qatar were analyzed by ICP/MS. Mean concentrations and ranges were 96.2±54.1μg/kg (9.76-258μg/kg) for As; 12.5±5.35mg/kg (2.79-29.9mg/kg) for Zn and 103±113μg/kg (Qatar is not a significant route of As exposure but can contribute up to 100% and 50% of the RNI for Se and Zn, respectively. Results indicate that children in Qatar may be at elevated risk of arsenic exposure from rice-based infant cereals but more data is needed to obtain a definitive assessment. Copyright © 2014 Elsevier Ltd. All rights reserved.

  20. Implications of market integration for cardiovascular and metabolic health among an indigenous Amazonian Ecuadorian population.

    Science.gov (United States)

    Liebert, Melissa A; Snodgrass, J Josh; Madimenos, Felicia C; Cepon, Tara J; Blackwell, Aaron D; Sugiyama, Lawrence S

    2013-05-01

    Market integration (MI), the suite of social and cultural changes that occur with economic development, has been associated with negative health outcomes such as cardiovascular disease; however, key questions remain about how this transition manifests at the local level. The present paper investigates the effects of MI on health among Shuar, an indigenous lowland Ecuadorian population, with the goal of better understanding the mechanisms responsible for this health transition. This study examines associations between measures of MI and several dimensions of cardiovascular and metabolic health (fasting glucose, lipids [LDL, HDL and total cholesterol; triglycerides] and blood pressure) among 348 adults. Overall, Shuar males and females have relatively favourable cardiovascular and metabolic health. Shuar who live closer to town have higher total (p market foods (r = 0.140; p = 0.045) and ownership of consumer products (r = 0.184; p = 0.029). This study provides evidence that MI among Shuar is not a uniformly negative process but instead produces complex cardiovascular and metabolic health outcomes.

  1. Undeclared Work in the Czech Republic and its Implications for the Czech Labor Market

    Directory of Open Access Journals (Sweden)

    Strielkowski

    2013-12-01

    Full Text Available This paper aims at describing the issue of undeclared work in the Czech Republic and to explain the burdens it represents for the national economy. It also describes what measures can be undertaken in order to tackle undeclared work and uses some real-life examples to illustrate their outcomes. Undeclared work and the so-called “švarc systém” (the employer-employee relations with a person exercising the employer's normal activities not being an employee in legal terms but acting as an independent entrepreneur are among the biggest issues on the Czech labor market nowadays. According to some estimations, the Czech state loses about five billion CZK annually in the form of uncollected taxes, unpaid revenues and health and social insurance payments. New changes to the Czech labor legislation that came into force in 2012 were envisaged to tackle undeclared work, reduce tax evasions, fight shadow practices on the labor market, and to prevent social deprivation and other threats for the society by shifting the competences to conduct random checks, and controls of firms and businesses were transferred to the State Labor Inspection Offices (SLIO. The changes in the legislation facilitated the identification of the undeclared work and penalizing of its bearers, which minimized the losses from the illegal employment.

  2. Efficiency improvement opportunities for personal computer monitors. Implications for market transformation programs

    Energy Technology Data Exchange (ETDEWEB)

    Park, Won Young; Phadke, Amol; Shah, Nihar [Environmental Energy Technologies Division, Lawrence Berkeley National Laboratory, Berkeley, CA (United States)

    2013-08-15

    Displays account for a significant portion of electricity consumed in personal computer (PC) use, and global PC monitor shipments are expected to continue to increase. We assess the market trends in the energy efficiency of PC monitors that are likely to occur without any additional policy intervention and estimate that PC monitor efficiency will likely improve by over 40 % by 2015 with saving potential of 4.5 TWh per year in 2015, compared to today's technology. We discuss various energy-efficiency improvement options and evaluate the cost-effectiveness of three of them, at least one of which improves efficiency by at least 20 % cost effectively beyond the ongoing market trends. We assess the potential for further improving efficiency taking into account the recent development of universal serial bus-powered liquid crystal display monitors and find that the current technology available and deployed in them has the potential to deeply and cost effectively reduce energy consumption by as much as 50 %. We provide insights for policies and programs that can be used to accelerate the adoption of efficient technologies to further capture global energy saving potential from PC monitors which we estimate to be 9.2 TWh per year in 2015.

  3. Market trends in baby skin care products and implications for clinical practice.

    Science.gov (United States)

    Gao, Xiang; Simpson, Eric L

    2014-01-01

    Although the U.S. pediatric skin care market is a $1.7 billion industry, little is known regarding the usage pattern of skin care products in very young children. We have begun to recognize that common over-the-counter skin care products may have positive or negative effects on skin barrier function. Thus, knowing what and how skin care products are used early in life is important. The goal of the current study was to better understand skin care product use in the United States using market research data. We found that the prevalence of use was greater than 50% for all skin care product categories and age groups. Premoistened cleansing wipes and cloths were the most frequently used product, followed by baby oil and lotion and body and baby powder. Baby bath and shampoo products were used at least five times per week per household, and caregivers generally preferred products that were fragrance-free and made for sensitive skin. Lower-income households reported a higher frequency of product use and were less likely to purchase fragrance-free products or ones that were made for sensitive skin. Our findings suggest that the prevalence of pediatric skin care product use is high and conflicts with current recommended skin care guidelines. Product use and preferences may also vary according to race and ethnicity and household income level. © 2014 Wiley Periodicals, Inc.

  4. OVERVIEW OF THE INDUSTRIAL MARKET IN ROMANIA. IMPLICATIONS FROM THE ORGANIZATIONAL CONSUMER PERSPECTIVE

    Directory of Open Access Journals (Sweden)

    Constantin SASU

    2016-06-01

    Full Text Available Nowadays research in consumer behaviour has become really useful in understanding consumer needs regarding the use of products or services. Despite the tremendous work carried out in the field of consumer behaviour, few studies have concentrated on the organizational consumers as main buyers in the market. In this regard, considering the economic sectors of Romania, the main purpose of the article consists in characterizing the national industrial buyers taking into consideration the organizational consumer approach. Using an empirical study based on the macroeconomic indicators published by the Romanian National Institute of Statistics, we aimed to identify the components of the organizational market in Romania. In this regard, we selected several statistical indicators specific for the agriculture sector which can help us understand the behaviour of the organizations from this area considering the buying perspective. The results obtained demonstrate that although there are many macroeconomic indicators in the agriculture sector (43 few of them (19 provide significant information regarding the industrial buying behaviour among Romanian firms from this area.

  5. Industrial-energy markets: Implications for natural gas technology R and D

    International Nuclear Information System (INIS)

    Samsa, M.E.

    1989-04-01

    The paper reviews the role and competitive position of natural gas for major industrial functional uses and focuses on the key issues and factors affecting the future of natural gas use in industrial applications. Gas use is discussed within the context of all other major fuel groups used by the industrial sector. The manufacturing and nonmanufacturing segments are isolated and each of the major uses (boilers, cogeneration, process heating, feedstocks, lease and plant, and nonstationary applications) are discussed separately. A discussion is included on the implications of the analysis on GRI's R and D program and on the technical service options that are available to the gas industry

  6. Spatial Analysis on Future Housing Markets: Economic Development and Housing Implications

    Directory of Open Access Journals (Sweden)

    Xin Liu

    2014-01-01

    Full Text Available A coupled projection method combining formal modelling and other statistical techniques was developed to delineate the relationship between economic and social drivers for net new housing allocations. Using the example of employment growth in Tyne and Wear, UK, until 2016, the empirical analysis yields housing projections at the macro- and microspatial levels (e.g., region to subregion to elected ward levels. The results have important implications for the strategic planning of locations for housing and employment, demonstrating both intuitively and quantitatively how local economic developments affect housing demand.

  7. Simulation of transcontinental wind and solar PV generation time series

    DEFF Research Database (Denmark)

    Nuño Martinez, Edgar; Maule, Petr; Hahmann, Andrea N.

    2018-01-01

    to the technical characteristics of individual installations spread across large regions. The proposed methodology is validated using actual power data in Europe and can be applied to represent intermittent generation in network development plans, reliability and market studies, as well as operational guidelines.......The deployment of Renewable Energy Sources (RES) is driving modern power systems towards a fundamental green transition. In this regard, there is a need to develop models to accurately capture the variability of wind and solar photovoltaic (PV) power, at different geographical and temporal scales...

  8. Dissipation of heat from building integrated PV

    Energy Technology Data Exchange (ETDEWEB)

    Taylor, C.M.L.

    2001-07-01

    The objectives of the project were to investigate methods for improving heat transfer and the reflection of heat from PV modules in building integrated situations and to develop the design of a building integrated PV element with improved heat transfer characteristics, with the aim of reducing the operating temperature of the PV cells. The prototypes developed for improving heat transfer have only shown small reductions in the PV cell operating temperature and these results have not been fully quantified due to problems associated with experimental testing. The improvement in the overall electrical performance of PV modules operating at lower temperatures is consequently even smaller. As a result, none of the prototypes can be considered to be economically viable. Based upon the theoretical and experimental results of this work, it is the recommendation of this project that no further work be conducted in improving BIPV performance through improved heat transfer of BIPV. (Author)

  9. Identification of cancer risk and associated behaviour: implications for social marketing campaigns for cancer prevention.

    Science.gov (United States)

    Kippen, Rebecca; James, Erica; Ward, Bernadette; Buykx, Penny; Shamsullah, Ardel; Watson, Wendy; Chapman, Kathy

    2017-08-17

    Community misconception of what causes cancer is an important consideration when devising communication strategies around cancer prevention, while those initiating social marketing campaigns must decide whether to target the general population or to tailor messages for different audiences. This paper investigates the relationships between demographic characteristics, identification of selected cancer risk factors, and associated protective behaviours, to inform audience segmentation for cancer prevention social marketing. Data for this cross-sectional study (n = 3301) are derived from Cancer Council New South Wales' 2013 Cancer Prevention Survey. Descriptive statistics and logistic regression models were used to investigate the relationship between respondent demographic characteristics and identification of each of seven cancer risk factors; demographic characteristics and practice of the seven 'protective' behaviours associated with the seven cancer risk factors; and identification of cancer risk factors and practising the associated protective behaviours, controlling for demographic characteristics. More than 90% of respondents across demographic groups identified sun exposure and smoking cigarettes as moderate or large cancer risk factors. Around 80% identified passive smoking as a moderate/large risk factor, and 40-60% identified being overweight or obese, drinking alcohol, not eating enough vegetables and not eating enough fruit. Women and older respondents were more likely to identify most cancer risk factors as moderate/large, and to practise associated protective behaviours. Education was correlated with identification of smoking as a moderate/large cancer risk factor, and with four of the seven protective behaviours. Location (metropolitan/regional) and country of birth (Australia/other) were weak predictors of identification and of protective behaviours. Identification of a cancer risk factor as moderate/large was a significant predictor for five out

  10. A Survey of State and Local PV Program Response to Financial Innovation and Disparate Federal Tax Treatment in the Residential PV Sector

    Energy Technology Data Exchange (ETDEWEB)

    Bolinger, Mark [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Holt, Edward [Ed Holt & Associates, Inc., Harpswell, ME (United States)

    2015-06-01

    High up-front costs and a lack of financing options have historically been the primary barriers to the adoption of photovoltaics (PV) in the residential sector. State clean energy funds, which emerged in a number of states from the restructuring of the electricity industry in the mid-to-late 1990s, have for many years attempted to overcome these barriers through PV rebate and, in some cases, loan programs. While these programs (rebate programs in particular) have been popular, the residential PV market in the United States only started to achieve significant scale in the last five years – driven in large part by an initial wave of financial innovation that led to the rise of third-party ownership.

  11. EC interior energy market - legal bases and implications for the Austrian electricity industry

    International Nuclear Information System (INIS)

    Fremuth, W.

    1989-01-01

    The author begins by outlining what 'internal energy market' means and Austria's relationship to it and to the EC and describes the present state of cooperation in electricity supply between European countries. He discusses amongst other things: distortions to competition, cost structures, responsibility for a Europe-wide network, the effects of setting up a central European load distributor on Austria's electricity industry, the economic consequences of the common-carrier in Austria, monopolies and exclusive rights, cross-border exchanges, reliability and quality of supply, and savings in costs. He hopes that efforts towards further integration in Europe do not upset the already close cooperation between supply networks by introducing unreal, counter-productive objectives. (T.J.R.A.)

  12. Energy implications of the move from a command to a market -based economy in Eastern Europe

    International Nuclear Information System (INIS)

    Bashmakov, I.

    1991-01-01

    Three scenarios of East Europe energy development till 2010 are considered. Calculation results show that in the short and long-term future Eastern Europe will encounter two types of difficulties. Firstly, the USSR can no longer cover strong demand for cheap oil from East European clients for the foreseeable future. Hence, Eastern Europe will need to find another source of oil supply and create corresponding infrastructure. Secondly, introduction of new rules in mutual trade of socialist countries and growth of the unit energy import value will force East European countries to pay substantially larger energy import bills (to 20-30 bln.$ in 1991-2000). Taking into account the difficulties to earn such volumes of hard currency the main conclusion is that the problem of energy supply will be one of the most difficult in Eastern Europe transition from a command to a market economy. (author)

  13. Implications of Mobility Patterns and HIV Risks for HIV Prevention Among Migrant Market Vendors in Kazakhstan

    Science.gov (United States)

    Gilbert, Louisa; Terlikbayeva, Assel; West, Brooke; Bearman, Peter; Wu, Elwin; Zhussupov, Baurzhan; Platais, Ingrida; Brisson, Anne

    2011-01-01

    Objectives. We examined the relationships between mobility characteristics and sexual risk behaviors among male and female migrant market vendors in Almaty, Kazakhstan. Methods. Participants completed a structured interview covering sociodemographics, mobility characteristics, sexual behaviors, and biomarkers for HIV, HCV, and syphilis. We used multivariate analyses to examine associations between mobility patterns and HIV risks after adjusting for sociodemographics. Results. Longer duration of a participant's last trip outside Almaty increased the odds of reporting multiple sexual partners. More frequent travel to visit family or friends was associated with multiple sexual partners and unprotected sex with steady partners. More frequent travel to buy goods in the past year was associated with multiple sexual partners. Men who traveled more often to buy goods were more likely to have purchased sex within the previous 90 days. Conclusions. Relationships between mobility patterns and sexual risk behaviors underscore the need for HIV-prevention strategies targeting the specific transmission dynamics that migrant vendors are likely to present. PMID:21493929

  14. Renewable energy and policy options in an integrated ASEAN electricity market: Quantitative assessments and policy implications

    International Nuclear Information System (INIS)

    Chang, Youngho; Li, Yanfei

    2015-01-01

    Energy market integration (EMI) in the ASEAN region is a promising solution to relieve the current immobilization of its renewable energy resources and would serve the fast increasing demand for electricity in the region. EMI could be further extended with coordinated policies in carbon pricing, renewable energy portfolio standards (RPS), and feed-in-tariffs (FIT) in the ASEAN countries. Using a linear dynamic programming model, this study quantitatively assesses the impacts of EMI and the above-mentioned policies on the development of renewable energy in the power generation sector of the region, and the carbon emissions reduction achievable with these policies. According to our results, EMI is expected to significantly promote the adoption of renewable energy. Along with EMI, FIT appears to be more cost-effective than RPS and is recommended for the ASEAN region, albeit political barriers for policy coordination among the countries might be a practical concern. In addition, an RPS of 30% electricity from renewable sources by 2030, which is considered politically a “low-hanging fruit”, would achieve moderate improvements in carbon emissions reductions and renewable energy development, while incurring negligible increases in the total cost of electricity. -- Highlights: •Energy market integration (EMI), carbon pricing, RPS, and FIT are examined for ASEAN. •EMI is a promising and feasible solution to promote renewable energy for ASEAN. •Along with EMI, FIT appears to be more cost-effective than RPS for ASEAN. •RPS of 30% by 2030 appears to be reasonable and feasible for ASEAN. •Coordinating FIT and RPS policies under EMI among ASEAN is advised

  15. Carlsberg alibi marketing in the UEFA euro 2016 football finals: implications of Probably inappropriate alcohol advertising.

    Science.gov (United States)

    Murray, Rachael; Breton, Magdalena Opazo; Britton, John; Cranwell, Jo; Grant-Braham, Bruce

    2018-04-25

    Alcohol advertising is a key driver of alcohol consumption, and is prohibited in France by the Loi Evin. In 2016 the Danish brewer Carlsberg sponsored the UEFA Euro 2016 finals, held in France, and used the alibis 'Probably' and '…the best in the world' in place of Carlsberg in pitch-side advertising. We have quantified the advertising exposure achieved during the final seven games in the UEFA Euro 2016 championship. Appearances of the Carlsberg alibis 'Probably' and 'the best in the world' were counted and timed to the nearest second during all active play in live coverage of quarter final, semi-final and final matches broadcast in the UK. We used census data and viewing figures from Kantar Media to estimate gross and per capita impressions of these advertisements in the UK population. In 796 min, 29 s of active play there were 746 alibi appearances, totalling 68 min 35 s duration and representing 8.6% of active playing time. Appearances were particularly frequent at the end of normal time, extra time and penalties. The seven matches delivered up to 7.43 billion Carlsberg alibi impressions to UK adults and 163.3 million to children. In the only match involving a second country with laws prohibiting alcohol advertising (France versus Iceland), exposure occurred for only 1.8% of playing time. Alibi marketing achieved significant advertising coverage during the final seven EURO 2016 championship games, particularly to children. Since 'Probably' is registered by Carlsberg as a wordmark this advertising appears to contravene the Loi Evin, though Carlsberg have defended their marketing actions.

  16. Implications of competitive markets for operation and funds flow at nuclear plants

    International Nuclear Information System (INIS)

    Bright, R.N.; Leigh, R.W.; Mubayi, V.

    1997-01-01

    The authors employ a detailed electric utility production costing and capacity planning model to examine the use of nuclear power plants under the current (utility-owned) arrangements and under situations which may arise in a competitive market for electric service. The modeling is carried out for a synthetic but realistic power pool based on components of actual utilities in the northeast United States. Under the current arrangements, the costs of nuclear power plant operation are subsumed under capital costs and entered into the open-quotes raw base,close quotes the totality of which determines customer charges. A future competitive environment may be characterized by the absence of a open-quotes rate base,close quotes at least for generation. In this environment, all generation units are in effect independently owned. The authors examine this possibility by estimating the revenue which would flow to nuclear plants at competitive market prices and compare that revenue, to anticipated expenses for fuel, O ampersand M and amortization of capital (where appropriate), and for potential additional expenses such as safety requirements and payments to decommissioning funds. They also incorporate financial relief for the portion of these costs which can be considered open-quotes stranded investmentsclose quotes based on FERC and prospective state regulatory policies. In this competitive environment some nuclear plants may not remain economically viable. Their replacement by newly constructed fossil-fueled units will require substantial capital and lead to increased emissions and fuel use, which are calculated. The authors calculations show that while it may be clearly economically advantageous for individual owners to shut down unviable nuclear capacity, such early retirements may result in significant economic losses to the power pool as a whole

  17. Essays on the statistical mechanics of the labor market and implications for the distribution of earned income

    Science.gov (United States)

    Schneider, Markus P. A.

    This dissertation contributes to two areas in economics: the understanding of the distribution of earned income and to Bayesian analysis of distributional data. Recently, physicists claimed that the distribution of earned income is exponential (see Yakovenko, 2009). The first chapter explores the perspective that the economy is a statistical mechanical system and the implication for labor market outcomes is considered critically. The robustness of the empirical results that lead to the physicists' claims, the significance of the exponential distribution in statistical mechanics, and the case for a conservation law in economics are discussed. The conclusion reached is that physicists' conception of the economy is too narrow even within their chosen framework, but that their overall approach is insightful. The dual labor market theory of segmented labor markets is invoked to understand why the observed distribution may be a mixture of distributional components, corresponding to different generating mechanisms described in Reich et al. (1973). The application of informational entropy in chapter II connects this work to Bayesian analysis and maximum entropy econometrics. The analysis follows E. T. Jaynes's treatment of Wolf's dice data, but is applied to the distribution of earned income based on CPS data. The results are calibrated to account for rounded survey responses using a simple simulation, and answer the graphical analyses by physicists. The results indicate that neither the income distribution of all respondents nor of the subpopulation used by physicists appears to be exponential. The empirics do support the claim that a mixture with exponential and log-normal distributional components ts the data. In the final chapter, a log-linear model is used to fit the exponential to the earned income distribution. Separating the CPS data by gender and marital status reveals that the exponential is only an appropriate model for a limited number of subpopulations, namely

  18. The sunstone – an intelligent platform for pv led lighting in the urban environment

    DEFF Research Database (Denmark)

    Poulsen, Peter Behrensdorff; Dam-Hansen, Carsten; Harboe, Rene Kirstein

    and maintenance. Such markets are interesting for solar energy powered LED applications since the additional price due to the PV and LEDs are hugely offset by the savings of avoiding digging up and repaving the road when laying a cable to the grid and avoid the investment and man-power cost of replacing light...

  19. Optimization of SiC-based H5 and conergy-NPC transformerless PV inverters

    DEFF Research Database (Denmark)

    Saridakis, Stefanos; Koutroulis, Eftichios; Blaabjerg, Frede

    2015-01-01

    The transformerless dc/ac inverters are critical components in the rapidly growing market of grid-connected photovoltaic (PV) applications. They are synthesized by combining available solutions in terms of the power-section topology, power-semiconductors manufacturing technology, and structure...

  20. Market assessment of photovoltaic power systems for agricultural applications in Mexico

    Science.gov (United States)

    Steigelmann, W.; Asmon, I.

    1981-01-01

    The first year of cost-competitiveness, the market potential, and the environment in which PV systems would be marketed and employed were examined. Market elements specific to Mexico addressed include: (1) useful applications and estimates of the potential market for PV systems; (2) power requirements and load profiles for applications compatible with PV usage; (3) operating and cost characteristics of power systems that compete against PV; (4) national development goals in rural electrification and rural services, technology programs and government policies that influence the demand for PV in Mexico; (5) financing mechanisms and capital available for PV acquisition; (6) channels for distribution, installation and maintenance of PV systems; and (7) appropriate methods for conducting business in Mexico.

  1. Market assessment of photovoltaic power systems for agricultural applications in Mexico

    Science.gov (United States)

    Steigelmann, W.; Asmon, I.

    1981-07-01

    The first year of cost-competitiveness, the market potential, and the environment in which PV systems would be marketed and employed were examined. Market elements specific to Mexico addressed include: (1) useful applications and estimates of the potential market for PV systems; (2) power requirements and load profiles for applications compatible with PV usage; (3) operating and cost characteristics of power systems that compete against PV; (4) national development goals in rural electrification and rural services, technology programs and government policies that influence the demand for PV in Mexico; (5) financing mechanisms and capital available for PV acquisition; (6) channels for distribution, installation and maintenance of PV systems; and (7) appropriate methods for conducting business in Mexico.

  2. Marketing marketing

    NARCIS (Netherlands)

    dr. Karel Jan van Alsem

    2013-01-01

    In deze installatierede betoogt Karel Jan Alsem dat marketing een grotere strategische rol in organisaties zou moeten krijgen. Want marketing is bij uitstek de verbinding tussen klantwensen en het DNA van een organisatie. Doordat merken gemiddeld voor mensen niet heel belangrijk zijn, is goede

  3. Consequences of the Budget Deficit in the Current Crisis in Romania. Implications on the Labor Market

    Directory of Open Access Journals (Sweden)

    Gabriela MOLĂNESCU

    2011-02-01

    influence on the mechanisms that generate economic stability and economic development effort. For example, on the short-term, the budget deficit reduces the national saving, leads to decreased supply of market funds, which increases the interest rates. In this context, the volume of investment decreases, the consumption is reduced, affecting the volume of economic activities and employment. The psychological influences combined with the economic boost caused by budget deficits act directly on financial markets, leading to falling down the values of capital markets and the depreciation of the currencies sometimes sudden for the national currency. Even if the depreciation of the exchange rate is often a method used to equilibrate the commercial balance, an uncontrolled amplification of budgetary deficits can sometimes lead to monetary depreciation. These, over a certain level, can neutralize the benefits obtained in the external plan by strong worsening of the internal imbalances, mainly through the increased inflationary pressures in the economy. So, in current circumstances, when you want to identify and encourage those branches and sub-branches of national economy which can be developed in the global economy, one of the basic decisions regarding the interpretation of economic processes is the adoption of a dynamic and creative concept which considers both requirements to use the fiscal levers in economic development policy and the possibility of modifying the structure of budgetary revenues and expenses.

  4. Reconciliation of diverse telepathology system designs. Historic issues and implications for emerging markets and new applications.

    Science.gov (United States)

    Weinstein, Ronald S; Graham, Anna R; Lian, Fangru; Braunhut, Beth L; Barker, Gail R; Krupinski, Elizabeth A; Bhattacharyya, Achyut K

    2012-04-01

    Telepathology, the distant service component of digital pathology, is a growth industry. The word "telepathology" was introduced into the English Language in 1986. Initially, two different, competing imaging modalities were used for telepathology. These were dynamic (real time) robotic telepathology and static image (store-and-forward) telepathology. In 1989, a hybrid dynamic robotic/static image telepathology system was developed in Norway. This hybrid imaging system bundled these two primary pathology imaging modalities into a single multi-modality pathology imaging system. Similar hybrid systems were subsequently developed and marketed in other countries as well. It is noteworthy that hybrid dynamic robotic/static image telepathology systems provided the infrastructure for the first truly sustainable telepathology services. Since then, impressive progress has been made in developing another telepathology technology, so-called "virtual microscopy" telepathology (also called "whole slide image" telepathology or "WSI" telepathology). Over the past decade, WSI has appeared to be emerging as the preferred digital telepathology digital imaging modality. However, recently, there has been a re-emergence of interest in dynamic-robotic telepathology driven, in part, by concerns over the lack of a means for up-and-down focusing (i.e., Z-axis focusing) using early WSI processors. In 2010, the initial two U.S. patents for robotic telepathology (issued in 1993 and 1994) expired enabling many digital pathology equipment companies to incorporate dynamic-robotic telepathology modules into their WSI products for the first time. The dynamic-robotic telepathology module provided a solution to the up-and-down focusing issue. WSI and dynamic robotic telepathology are now, rapidly, being bundled into a new class of telepathology/digital pathology imaging system, the "WSI-enhanced dynamic robotic telepathology system". To date, six major WSI processor equipment companies have embraced

  5. Photovoltaic battery & charge controller market & applications survey. An evaluation of the photovoltaic system market for 1995

    Energy Technology Data Exchange (ETDEWEB)

    Hammond, R.L.; Turpin, J.F.; Corey, G.P. [and others

    1996-12-01

    Under the sponsorship of the Department of Energy, Office of Utility Technologies, the Battery Analysis and Evaluation Department and the Photovoltaic System Assistance Center of Sandia National Laboratories (SNL) initiated a U.S. industry-wide PV Energy Storage System Survey. Arizona State University (ASU) was contracted by SNL in June 1995 to conduct the survey. The survey included three separate segments tailored to: (a) PV system integrators, (b) battery manufacturers, and (c) PV charge controller manufacturers. The overall purpose of the survey was to: (a) quantify the market for batteries shipped with (or for) PV systems in 1995, (b) quantify the PV market segments by battery type and application for PV batteries, (c) characterize and quantify the charge controllers used in PV systems, (d) characterize the operating environment for energy storage components in PV systems, and (e) estimate the PV battery market for the year 2000. All three segments of the survey were mailed in January 1996. This report discusses the purpose, methodology, results, and conclusions of the survey.

  6. Efficiency Improvement Opportunities for Personal Computer Monitors. Implications for Market Transformation Programs

    Energy Technology Data Exchange (ETDEWEB)

    Park, Won Young [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Phadke, Amol [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Shah, Nihar [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)

    2012-06-29

    Displays account for a significant portion of electricity consumed in personal computer (PC) use, and global PC monitor shipments are expected to continue to increase. We assess the market trends in the energy efficiency of PC monitors that are likely to occur without any additional policy intervention and estimate that display efficiency will likely improve by over 40% by 2015 compared to today’s technology. We evaluate the cost effectiveness of a key technology which further improves efficiency beyond this level by at least 20% and find that its adoption is cost effective. We assess the potential for further improving efficiency taking into account the recent development of universal serial bus (USB) powered liquid crystal display (LCD) monitors and find that the current technology available and deployed in USB powered monitors has the potential to deeply reduce energy consumption by as much as 50%. We provide insights for policies and programs that can be used to accelerate the adoption of efficient technologies to capture global energy saving potential from PC monitors which we estimate to be 9.2 terawatt-hours [TWh] per year in 2015.

  7. The crisis of capitalism and the marketization of health care: the implications for public health professionals

    Directory of Open Access Journals (Sweden)

    Martin McKee

    2012-12-01

    Full Text Available The current economic crisis in Europe has challenged the basis of the economic model that currently prevails in much of the industrialised world. It has revealed a system that is managed not for the benefit of the people but rather for corporations and the small elite who lead them and which is clearly unsustainable in its present form. Yet, there is a hidden consequence of this system: an unfolding crisis in health care, driven by the greed of corporations whose profit-seeking model is also failing. Proponents of commodifying healthcare simultaneously argue that the cost of providing care for ageing populations is unaffordable while working to create demand for their health care products among those who are essentially healthy. Will healthcare be the next profit-fuelled investor bubble? In this paper we call on health professionals to heed the warnings from the economic crisis and, rather than stand by while a crisis unfolds, act now to redirect increasingly market-oriented health systems to serve the common good.

  8. Market-implied spread for earthquake CAT bonds: financial implications of engineering decisions.

    Science.gov (United States)

    Damnjanovic, Ivan; Aslan, Zafer; Mander, John

    2010-12-01

    In the event of natural and man-made disasters, owners of large-scale infrastructure facilities (assets) need contingency plans to effectively restore the operations within the acceptable timescales. Traditionally, the insurance sector provides the coverage against potential losses. However, there are many problems associated with this traditional approach to risk transfer including counterparty risk and litigation. Recently, a number of innovative risk mitigation methods, termed alternative risk transfer (ART) methods, have been introduced to address these problems. One of the most important ART methods is catastrophe (CAT) bonds. The objective of this article is to develop an integrative model that links engineering design parameters with financial indicators including spread and bond rating. The developed framework is based on a four-step structural loss model and transformed survival model to determine expected excess returns. We illustrate the framework for a seismically designed bridge using two unique CAT bond contracts. The results show a nonlinear relationship between engineering design parameters and market-implied spread. © 2010 Society for Risk Analysis.

  9. Women and higher education in Iran: What are the implications for employment and the ``marriage market''?

    Science.gov (United States)

    Rezai-Rashti, Goli M.; Moghadam, Valentine M.

    2011-08-01

    In contemporary Iran, women with higher education face both gender discrimination and an unfavourable economic system, one that is not conducive to employment-generation for women. This paper provides an analysis of women's access to higher education in Iran, which has varied over the last 30 years, and their continuously limited participation in the job market. Based on qualitative field research, this paper includes the voices of individual women, discussing their experience of higher education and factors they think are contributing to their limited choice of employment. The paper suggests that while the recent trend in negotiating mehrieh (a nuptial gift which is payable by the groom to the bride) has been a strategy employed by Iranian women to overcome some of the discriminatory laws they are subject to, this trend cannot actually be explained by the fact that women's employment opportunities are limited. The paper concludes by asserting that limited labour force participation for educated women is a consequence of both political economy and gender ideology.

  10. Factor structure of essential social skills to be salespersons in retail market: implications for psychiatric rehabilitation.

    Science.gov (United States)

    Cheung, Leo C C; Tsang, Hector W H

    2005-12-01

    This study continued the effort to apply social skills training to increase vocational outcomes of people with severe mental illness. We planned to identify factor structure of essential social skills necessary for mental health consumers who have a vocational preference to work as salesperson in retail market. Exploratory factor analysis of the results of a 26-item questionnaire survey suggested a five-factor solution: social skills when interacting with customers, problem-solving skills, knowledge and attitudes, flexibility, and skills for conflict prevention, which accounted for 65.1% of the total variance. With the factor solution, we developed a job-specific social skills training program (JSST) to help consumers who want to be salespersons. The structure and session design followed the basic format of a typical social skills training program. The way this JSST is to be used with the work-related social skills training model previously developed by the corresponding author to produce better vocational outcomes of consumers is suggested.

  11. New market mechanism and its implication for carbon reduction in China

    International Nuclear Information System (INIS)

    Gao, Shuai; Smits, Mattijs; Mol, Arthur P.J.; Wang, Can

    2016-01-01

    This article presents a detailed review and analysis of the discussions around the new market mechanism (NMM) and explores its potential in China. It contributes to the current discussion of the NMM in three aspects. First, this article attempts to streamline ideas about the NMM. The term NMM is considered to be an umbrella concept for emission trading systems which all Parties can engage in on a voluntary basis in the implementation of their intended nationally determined contributions, and which need to satisfy three criteria: (i) having a large scale scope; (ii) aiming to facilitate a net emission reduction; (iii) allowing flexibility for the host country. We also present a framework to clarify the NMM. Based on this framework, major options with a high implementation potential are identified. Second, we argue that the national-level operational framework determines the chance of successful implementation of the NMM. We identify different options based on a literature survey and evaluate them with respect to effectiveness and efficiency. Third, we choose China, a highly influential country regarding climate change polices, as a case to analyze the potential contributions and challenges of the NMM and its implementation at different stages of national development. - Highlights: • The paper aims to contribute to the discussion of the NMM for further development. • A framework including four key elements to conceptualize the NMM is established. • The national-level operational framework of the NMM is presented and assessed. • Four contributions of the NMM are explored for carbon reduction in China. • Implementation of the NMM at different stages of China's development is explored.

  12. Plastic Surgery-Related Hashtag Utilization on Instagram: Implications for Education and Marketing.

    Science.gov (United States)

    Dorfman, Robert G; Vaca, Elbert E; Mahmood, Eitezaz; Fine, Neil A; Schierle, Clark F

    2018-02-15

    Recent data suggest patients are seeking aesthetic surgery to improve their appearance on Instagram and other social media. Despite the rising influence of Instagram in plastic surgery, few academic publications address Instagram, let alone evaluate its utilization in plastic surgery. We set out to answer the following three questions: 1) what plastic surgery-related content is being posted to Instagram; 2) who is posting this content; and 3) what specific hashtags are they using? Our study queried 21 Instagram plastic surgery-related hashtags. Content analysis was used to qualitatively evaluate each of the nine "top" posts associated with each hashtag (189 posts). Duplicate posts and those not relevant to plastic surgery were excluded. A total of 1,789,270 posts utilized the 21 hashtags sampled in this study. Of the top 189 posts for these 21 queried hashtags, 163 posts met inclusion criteria. Plastic surgeons eligible for membership in American Society for Aesthetic Plastic Surgery (ASAPS) accounted for only 17.8% of top posts, whereas noneligible physicians accounted for 26.4%. All nonplastic surgery trained physicians marketed themselves as "cosmetic surgeons." Nine top posts (5.5%) were by nonphysicians, including dentists, spas with no associated physician, and a hair salon. The majority of these posts were self-promotional (67.1%) as opposed to educational (32.9%). Board-certified plastic surgeons were significantly more likely to post educational content to Instagram as compared to nonplastic surgeons (62.1% vs 38.1%, P = 0.02). ASAPS eligible board-certified plastic surgeons are underrepresented amongst physicians posting top plastic surgery-related content to Instagram. © 2017 The American Society for Aesthetic Plastic Surgery, Inc. Reprints and permission: journals.permissions@oup.com

  13. Designing PV Incentive Programs to Promote System Performance: AReview of Current Practice

    Energy Technology Data Exchange (ETDEWEB)

    Barbose, Galen; Wiser, Ryan; Bolinger, Mark

    2006-11-12

    Some stakeholders continue to voice concerns about the performance of customer-sited photovoltaic (PV) systems, particularly because these systems typically receive financial support through ratepayer- or publicly-funded programs. Although much remains to be understood about the extent and specific causes of poor PV system performance, several studies of the larger programs and markets have shed some light on the issue. An evaluation of the California Energy Commission (CEC)'s Emerging Renewables Program, for example, found that 7% of systems, in a sample of 95, had lower-than-expected power output due to shading or soiling (KEMA 2005). About 3% of a larger sample of 140 systems were not operating at all or were operating well below expected output, due to failed equipment, faulty installation workmanship, and/or a lack of basic maintenance. In a recent evaluation of the other statewide PV incentive program in California, the Self-Generation Incentive Program, 9 of 52 projects sampled were found to have annual capacity factors less than 14.5%, although reasons for these low capacity factors generally were not identified (Itron 2005). Studies of PV systems in Germany and Japan, the two largest PV markets worldwide, have also revealed some performance problems associated with issues such as shading, equipment and installation defects, inverter failure, and deviations from module manufacturers' specifications (Otani et al. 2004, Jahn & Nasse 2004). Although owners of PV systems have an inherent incentive to ensure that their systems perform well, many homeowners and building operators may lack the necessary information and expertise to carry out this task effectively. Given this barrier, and the responsibility of PV incentive programs to ensure that public funds are prudently spent, these programs should (and often do) play a critical role in promoting PV system performance. Performance-based incentives (PBIs), which are based on actual energy production

  14. PV-hybrid and mini-grid

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2010-07-01

    Within the 5th European PV-hybrid and mini-grid conference 29th and 30th April, 2010 in Tarragona (Spain) the following lectures were held: (1) Overview of IEA PVPS Task 11 PV-hybrid systems within mini grids; (2) Photovoltaic revolution for deployment in developing countries; (3) Legal and financial conditions for the sustainable operation of mini-grids; (4) EU instruments to promote renewable energies in developing countries; (5) PV hybridization of diesel electricity generators: Conditions of profitability and examples in differential power and storage size ranges; (6) Education suit of designing PV hybrid systems; (7) Sustainable renewable energy projects for intelligent rural electrification in Laos, Cambodia and Vietnam; (8) Techno-economic feasibility of energy supply of remote villages in Palestine by PV systems, diesel generators and electric grid (Case studies: Emnazeil and Atouf villages); (9) Technical, economical and sustainability considerations of a solar PV mini grid as a tool for rural electrification in Uganda; (10) Can we rate inverters for rural electrification on the basis of energy efficiency?; (11) Test procedures for MPPT charge controllers characterization; (12) Energy storage for mini-grid stabilization; (13) Redox flow batteries - Already an alternative storage solution for hybrid PV mini-grids?; (14) Control methods for PV hybrid mini-grids; (15) Partial AC-coupling in mini-grids; (15) Normative issues of small wind turbines in PV hybrid systems; (16) Communication solutions for PV hybrid systems; (17) Towards flexible control and communication of mini-grids; (18) PV/methanol fuel cell hybrid system for powering a highway security variable message board; (19) Polygeneration smartgrids: A solution for the supply of electricity, potable water and hydrogen as fuel for transportation in remote Areas; (20) Implementation of the Bronsbergen micro grid using FACDS; (21) A revisited approach for the design of PV wind hybrid systems; (22

  15. Demand Response in Low Voltage Distribution Networks with High PV Penetration

    DEFF Research Database (Denmark)

    Nainar, Karthikeyan; Pokhrel, Basanta Raj; Pillai, Jayakrishnan Radhakrishna

    2017-01-01

    the required flexibility from the electricity market through an aggregator. The optimum demand response enables consumption of maximum renewable energy within the network constraints. Simulation studies are conducted using Matlab and DigSilent Power factory software on a Danish low-voltage distribution system......In this paper, application of demand response to accommodate maximum PV power in a low-voltage distribution network is discussed. A centralized control based on model predictive control method is proposed for the computation of optimal demand response on an hourly basis. The proposed method uses PV...

  16. Integrated photovoltaic (PV) monitoring system

    Science.gov (United States)

    Mahinder Singh, Balbir Singh; Husain, NurSyahidah; Mohamed, Norani Muti

    2012-09-01

    The main aim of this research work is to design an accurate and reliable monitoring system to be integrated with solar electricity generating system. The performance monitoring system is required to ensure that the PVEGS is operating at an optimum level. The PV monitoring system is able to measure all the important parameters that determine an optimum performance. The measured values are recorded continuously, as the data acquisition system is connected to a computer, and data is stored at fixed intervals. The data can be locally used and can also be transmitted via internet. The data that appears directly on the local monitoring system is displayed via graphical user interface that was created by using Visual basic and Apache software was used for data transmission The accuracy and reliability of the developed monitoring system was tested against the data that captured simultaneously by using a standard power quality analyzer device. The high correlation which is 97% values indicates the level of accuracy of the monitoring system. The aim of leveraging on a system for continuous monitoring system is achieved, both locally, and can be viewed simultaneously at a remote system.

  17. When renewable portfolio standards meet cap-and-trade regulations in the electricity sector: Market interactions, profits implications, and policy redundancy

    International Nuclear Information System (INIS)

    Tsao, C.-C.; Campbell, J.E.; Chen, Yihsu

    2011-01-01

    Emission trading programs (C and T) and renewable portfolio standards (RPS) are two common tools used by policymakers to control GHG emissions in the energy and other energy-intensive sectors. Little is known, however, as to the policy implications resulting from these concurrent regulations, especially given that their underlying policy goals and regulatory schemes are distinct. This paper applies both an analytical model and a computational model to examine the short-run implications of market interactions and policy redundancy. The analytical model is used to generate contestable hypotheses, while the numerical model is applied to consider more realistic market conditions. We have two central findings. First, lowering the CO 2 C and T cap might penalize renewable units, and increasing the RPS level could sometimes benefit coal and oil and make natural gas units worse off. Second, making one policy more stringent would weaken the market incentive, which the other policy relies upon to attain its intended policy target. - Highlights: → Lowering the CO 2 C and T cap might penalize renewable units, and increasing the RPS level could sometimes benefit coal and oil and make natural gas units worse off. → Making one policy more stringent would weaken the market incentive, which the other policy relies upon to attain its intended policy target. → The market-wise average emissions could increase when increasing RPS requirement.

  18. DNA polymorphism analysis of Xanthomonas campestris pv ...

    African Journals Online (AJOL)

    strand conformation polymorphism (SSCP) techniques using M13 and 16S rRNA primers, respectively, for genotyping of the phytopathogenic bacterium Xanthomonas campestris pv. campestris was studied. RAPD provided a simple, rapid, and ...

  19. Interharmonics from Grid-Connected PV Systems

    DEFF Research Database (Denmark)

    Sangwongwanich, Ariya; Yang, Yongheng; Sera, Dezso

    2017-01-01

    As the penetration level of grid-connected Photovoltaic (PV) systems increases, the power quality is one of the major concerns for system operators and the demands are becoming even stricter. The impact of interharmonics on the grid has been acknowledged in recent research when considering a large......-scale adoption of PV inverters. However, the origins of interharmonics remain unclear. Thus, this paper performs tests on a commercial PV inverter to explore interharmonic generation and more important investigates the mechanism of interharmonic emission. The investigation reveals that the perturbation...... of the solutions. Simulation results indicate that the constant-voltage MPPT method is the most suitable solution to the mitigation of interharmonics introduced by the MPPT operation, as it avoids the perturbation in the PV voltage during operation....

  20. Robust PV Degradation Methodology and Application

    Energy Technology Data Exchange (ETDEWEB)

    Jordan, Dirk [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Deline, Christopher A [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Kurtz, Sarah [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Kimball, Greg [SunPower; Anderson, Mike [SunPower

    2017-11-15

    The degradation rate plays an important role in predicting and assessing the long-term energy generation of PV systems. Many methods have been proposed for extracting the degradation rate from operational data of PV systems, but most of the published approaches are susceptible to bias due to inverter clipping, module soiling, temporary outages, seasonality, and sensor degradation. In this manuscript, we propose a methodology for determining PV degradation leveraging available modeled clear-sky irradiance data rather than site sensor data, and a robust year-over-year (YOY) rate calculation. We show the method to provide reliable degradation rate estimates even in the case of sensor drift, data shifts, and soiling. Compared with alternate methods, we demonstrate that the proposed method delivers the lowest uncertainty in degradation rate estimates for a fleet of 486 PV systems.

  1. Rating PV Power and Energy: Cell, Module, and System Measurements

    Energy Technology Data Exchange (ETDEWEB)

    Emery, Keith

    2016-06-02

    A summary of key points related to research-level measurements of current vs. voltage measurement theory including basic PV operation, equivalent circuit, and concept of spectral error; PV power performance including PV irradiance sensors, simulators and commercial and generic I-V systems; PV measurement artifacts, intercomparisons, and alternative rating methods.

  2. Experimental grid connected PV system power analysis

    Science.gov (United States)

    Semaoui, Smail; Abdeladim, Kamel; Arab, Amar Hadj; Boulahchich, Saliha; Amrouche, Said Ould; Yassaa, Noureddine

    2018-05-01

    Almost 80 % of Algerian territory is appropriate for the exploitation of solar energy. The Algerian energetic strategy provides a substantial injection of PV electricity to the national grid. Currently, about 344 MWp of PV arrays which corresponds approximately to 2,34 km2 of module surfaces, are connected on electricity grid over the national territory. The Algerian Northern regions are characterized by strong pollution and high humidity. These phenomena affect the energetic productivity of PV generator. The objective of our study is to analyze experimental grid connected PV system power in coastal locations. Hence, experiments have been conducted on three identical PV systems to determine the electrical performances. Transformer-less inverters are the most attractive for the ground-based photovoltaic (PV) system due to their efficiencies, reduced cost and weight. Besides, the absence of the galvanic isolation generates problems of capacitive leakage current on the AC side and the degradation of the insulation resistance on the DC side of the inverter. In this work, experimental study of the behavior of single-phase inverters without transformers is presented. The main objective of this work is to study the degradation of the insulation resistance at the input of the inverter, and the capacitive leakage current at the output of the inverter. This study was achieved at the CDER on a rainy day of 15/03/2017, on the first PV plant connected to the low voltage network in Algeria. This investigation can help forecasting the PV array energetic production by taking into account natural conditions.

  3. Inhibitions and implications associated with celebrity participation in health-related social marketing: an exploratory research focused on HIV prevention in Portugal.

    Science.gov (United States)

    Casais, Beatriz; Proença, João F

    2012-01-01

    This article discusses motivations and inhibitions among celebrities to participate in health-related social marketing. The research identifies the implications that this involvement may have upon their lives. Results from in-depth interviews with 27 Portuguese celebrities show that they expect a fee for endorsements of commercial and government social marketing, despite the positive image they may gain from endorsing public health. The results demonstrate an absence of celebrity prejudice against HIV because of its serious nature and the social stigma attached to AIDS. This research suggests there is a positive bias and presents helpful information for negotiations between institutions and celebrities.

  4. Optimal design of PV and HP system

    DEFF Research Database (Denmark)

    Nepper-Rasmussen, Bjarke Christian; Rasmussen, Theis Bo

    2015-01-01

    Methods of utilizing residential produced photovoltaic (PV) power by converting to thermal energy through heat pumps (HP) are present in literature, where thermal energy is dispersed as either heat or hot water at the instant moment of PV production. In this paper an alternative solution is descr...... that the thermal storage with a BT is a better investment than a PV system without HP or no investment. Furthermore, it showed that the optimization model developed in this project is capable of finding the optimal combination of component sizes based on our data.......Methods of utilizing residential produced photovoltaic (PV) power by converting to thermal energy through heat pumps (HP) are present in literature, where thermal energy is dispersed as either heat or hot water at the instant moment of PV production. In this paper an alternative solution...... is described, where the thermal energy is stored in a buffer tank (BT) capable of dispersing heat to either the heating system of a house or a hot water tank, for later use. The thermal storage solution including a BT can increase the self-consumption of residentially produced PV power and thereby shift...

  5. Environmental impact of PV cell waste scenario.

    Science.gov (United States)

    Bogacka, M; Pikoń, K; Landrat, M

    2017-12-01

    Rapid growth of the volume of waste from PV cells is expected in the following years. The problem of its utilization seems to be the most important issue for future waste management systems. The environmental impacts of the PV recycling scenario are presented in the manuscript. The analysis is based on the LCA approach and the average data available in specialized databases for silicon standard PV cell is used. The functional unit includes parameters like: efficiency, composition, surface area. The discussion on the environmental impact change due to the location of the PV production and waste processing plants is presented in the manuscript. Additionally, the discussion on the environmental effect of substituting different energy resources with PV cells is presented in the manuscript. The analysis of the PV cell life cycle scenario presented in the article was performed using the SIMA PRO software and data from Ecoinvent 3.0 database together with additional data obtained from other sources. Copyright © 2017 Elsevier Ltd. All rights reserved.

  6. Technical and economic opportunities for CdTe PV at the turn of the millennium

    International Nuclear Information System (INIS)

    Meyers, Peter V.; Albright, Scot P.

    2000-01-01

    A variety of issues face the photovoltaic (PV) industry in order to meet a market penetration goal of more than gigawatt per year in worldwide sales before the year 2020. Although the PV market is dominated by silicon-based technology, it is not reasonable to project installed system prices of below $1.50/W in the next 5 or even 20 years without including the impact of polycrystalline thin films. Polycrystalline thin-film technologies, including cadmium telluride (CdTe)-based technologies, are a viable option for enabling lower costs, more rapid market expansion, and gigawatt/yr annual sales. A number of issues must be resolved in order to demonstrate a competitive price of energy to the customer in the range of the $0.11-0.16/kWh. (Author)

  7. The influence of marketing on the sports betting attitudes and consumption behaviours of young men: implications for harm reduction and prevention strategies.

    Science.gov (United States)

    Deans, Emily G; Thomas, Samantha L; Derevensky, Jeffrey; Daube, Mike

    2017-01-19

    Gambling can cause significant health and social harms for individuals, their families, and communities. While many studies have explored the individual factors that may lead to and minimise harmful gambling, there is still limited knowledge about the broader range of factors that may contribute to gambling harm. There are significant regulations to prevent the marketing of some forms of gambling but comparatively limited regulations relating to the marketing of newer forms of online gambling such as sports betting. There is a need for better information about how marketing strategies may be shaping betting attitudes and behaviours and the range of policy and regulatory responses that may help to prevent the risky or harmful consumption of these products. We conducted qualitative, semi-structured interviews with 50 Australian men (aged 20-37 years) who gambled on sports. We explored their attitudes and opinions regarding sports betting marketing, the embedding of marketing within sports and other non-gambling community environments, and the implications this had for the normalisation of betting. Our findings indicate that most of the environments in which participants reported seeing or hearing betting advertisements were not in environments specifically designed for betting. Participants described that the saturation of marketing for betting products, including through sports-based commentary and sports programming, normalised betting. Participants described that the inducements offered by the industry were effective marketing strategies in getting themselves and other young men to bet on sports. Inducements were also linked with feelings of greater control over betting outcomes and stimulated some individuals to sign up with more than one betting provider. This research suggests that marketing plays a strong role in the normalisation of gambling in sports. This has the potential to increase the risks and subsequent harms associated with these products

  8. Investigation of Synergy Between Electrochemical Capacitors, Flywheels, and Batteries in Hybrid Energy Storage for PV Systems

    Energy Technology Data Exchange (ETDEWEB)

    Miller, John; Sibley, Lewis, B.; Wohlgemuth, John

    1999-06-01

    This report describes the results of a study that investigated the synergy between electrochemical capacitors (ECs) and flywheels, in combination with each other and with batteries, as energy storage subsystems in photovoltaic (PV) systems. EC and flywheel technologies are described and the potential advantages and disadvantages of each in PV energy storage subsystems are discussed. Seven applications for PV energy storage subsystems are described along with the potential market for each of these applications. A spreadsheet model, which used the net present value method, was used to analyze and compare the costs over time of various system configurations based on flywheel models. It appears that a synergistic relationship exists between ECS and flywheels. Further investigation is recommended to quantify the performance and economic tradeoffs of this synergy and its effect on overall system costs.

  9. Vestas Power Plant Solutions Integrating Wind, Solar PV and Energy Storage

    DEFF Research Database (Denmark)

    Petersen, Lennart; Hesselbæk, Bo; Martinez, Antonio

    2018-01-01

    This paper addresses a value proposition and feasible system topologies for hybrid power plant solutions integrating wind, solar PV and energy storage and moreover provides insights into Vestas hybrid power plant projects. Seen from the perspective of a wind power plant developer, these hybrid...... solutions provide a number of benefits that could potentially reduce the Levelized Cost of Energy and enable entrance to new markets for wind power and facilitate the transition to a more sustainable energy mix. First, various system topologies are described in order to distinguish the generic concepts...... for the electrical infrastructure of hybrid power plants. Subsequently, the benefits of combining wind and solar PV power as well as the advantages of combining variable renewable energy sources with energy storage are elaborated. Finally, the world’s first utility-scale hybrid power plant combining wind, solar PV...

  10. Economic impacts of the solar PV sector in Ontario 2008-2018

    International Nuclear Information System (INIS)

    2011-07-01

    Over the next 20 years most of the electricity generating facilities in Ontario will need to be replaced or refurbished and the electricity demand will rise by 15%. The province has adopted a long term energy plan (LTEP) to prepare for these changes; its objectives are to reduce demand and to produce electricity from nuclear power and renewable energy sources by 2030. The LTEP foresees the installation of 3,000 MW solar photovoltaic (PV) energy by 2018 in Ontario and the aim of this report is to determine the economic effects of this development on investments, job creation and cost to customers. Over 150 interviews and 100 surveys were carried out with solar PV stakeholders. It was found that the solar PV market in Ontario will drive $13 billion of private investment, create 74,000 jobs at a cost of $5 per month to electricity customers by 2018.

  11. Using Residential Solar PV Quote Data to Analyze the Relationship Between Installer Pricing and Firm Size

    Energy Technology Data Exchange (ETDEWEB)

    O' Shaughnessy, Eric [National Renewable Energy Lab. (NREL), Golden, CO (United States); Margolis, Robert [National Renewable Energy Lab. (NREL), Golden, CO (United States)

    2017-04-01

    The vast majority of U.S. residential solar PV installers are small local-scale companies, however the industry is relatively concentrated in a few large national-scale installers. We develop a novel approach using solar PV quote data to study the price behavior of large solar PV installers in the United States. Through a paired differences approach, we find that large installer quotes are about higher, on average, than non-large installer quotes made to the same customer. The difference is statistically significant and robust after controlling for factors such as system size, equipment quality, and time effects. The results suggest that low prices are not the primary value proposition of large installer systems. We explore several hypotheses for this finding, including that large installers are able to exercise some market power and/or earn returns from reputations.

  12. Investigation of Synergy Between Electrochemical Capacitors, Flywheels, and Batteries in Hybrid Energy Storage for PV Systems

    International Nuclear Information System (INIS)

    Miller, John; Sibley Lewis, B.; Wohlgemuth, John

    1999-01-01

    This report describes the results of a study that investigated the synergy between electrochemical capacitors (ECs) and flywheels, in combination with each other and with batteries, as energy storage subsystems in photovoltaic (PV) systems. EC and flywheel technologies are described and the potential advantages and disadvantages of each in PV energy storage subsystems are discussed. Seven applications for PV energy storage subsystems are described along with the potential market for each of these applications. A spreadsheet model, which used the net present value method, was used to analyze and compare the costs over time of various system configurations based on flywheel models. It appears that a synergistic relationship exists between ECS and flywheels. Further investigation is recommended to quantify the performance and economic tradeoffs of this synergy and its effect on overall system costs

  13. Mapping the value of commercial PV applications in the US -- Accounting for externalities

    International Nuclear Information System (INIS)

    Perez, R.; Kmiecik, M.; Herig, C.; Wenger, H.

    1999-01-01

    In previous publications, the authors reported on the geographical distribution of the economic feasibility of customer-owned commercial PV systems in the US. The results showed that several regions in the country were near or above economic breakeven. However, the authors noted that these results only reflected business as usual assumptions. They did not account for existing or prospective external value elements that could, depending on the application, considerably increase PV's feasibility threshold. In this paper, the authors look at the individual and combined impact of the following value elements: (1) Replacement Value, (2) enhanced load management value, (3) emergency value and (4) environmental value. They show that accounting for these elements could significantly increase the size of cost-effective niche markets for customer-owned commercial PV installation

  14. 神宁煤业集团实施品牌营销战略的思考%Thinking of Implicating Brand Marketing in Shenhua Ningxia Coal Group

    Institute of Scientific and Technical Information of China (English)

    梁瑞民

    2013-01-01

    从3个方面阐述了煤炭企业实施品牌营销战略的必要性,分析了当前形势下神宁煤业集团实施品牌营销战略的优势和紧迫性,围绕树立品牌意识、宣传意识、质量意识、服务意识、创新意识,提出了实施品牌营销战略的具体举措。%This paper puts forward specific measures of implicating brand marketing strategies centering on building consciousness of brand, advertise, quality, service and innovation after analyzing urgencies and superiorities of brand marketing strategies of current positions in Shenhua Ningxia Coal Group and discussing necessities of implication in coal enterprises from three aspects.

  15. Characterization of high performance silicon-based VMJ PV cells for laser power transmission applications

    Science.gov (United States)

    Perales, Mico; Yang, Mei-huan; Wu, Cheng-liang; Hsu, Chin-wei; Chao, Wei-sheng; Chen, Kun-hsien; Zahuranec, Terry

    2016-03-01

    Continuing improvements in the cost and power of laser diodes have been critical in launching the emerging fields of power over fiber (PoF), and laser power beaming. Laser power is transmitted either over fiber (for PoF), or through free space (power beaming), and is converted to electricity by photovoltaic cells designed to efficiently convert the laser light. MH GoPower's vertical multi-junction (VMJ) PV cell, designed for high intensity photovoltaic applications, is fueling the emergence of this market, by enabling unparalleled photovoltaic receiver flexibility in voltage, cell size, and power output. Our research examined the use of the VMJ PV cell for laser power transmission applications. We fully characterized the performance of the VMJ PV cell under various laser conditions, including multiple near IR wavelengths and light intensities up to tens of watts per cm2. Results indicated VMJ PV cell efficiency over 40% for 9xx nm wavelengths, at laser power densities near 30 W/cm2. We also investigated the impact of the physical dimensions (length, width, and height) of the VMJ PV cell on its performance, showing similarly high performance across a wide range of cell dimensions. We then evaluated the VMJ PV cell performance within the power over fiber application, examining the cell's effectiveness in receiver packages that deliver target voltage, intensity, and power levels. By designing and characterizing multiple receivers, we illustrated techniques for packaging the VMJ PV cell for achieving high performance (> 30%), high power (> 185 W), and target voltages for power over fiber applications.

  16. Solar PV Manufacturing Cost Model Group: Installed Solar PV System Prices (Presentation)

    Energy Technology Data Exchange (ETDEWEB)

    Goodrich, A. C.; Woodhouse, M.; James, T.

    2011-02-01

    EERE's Solar Energy Technologies Program is charged with leading the Secretary's SunShot Initiative to reduce the cost of electricity from solar by 75% to be cost competitive with conventional energy sources without subsidy by the end of the decade. As part of this Initiative, the program has funded the National Renewable Energy Laboratory (NREL) to develop module manufacturing and solar PV system installation cost models to ensure that the program's cost reduction targets are carefully aligned with current and near term industry costs. The NREL cost analysis team has leveraged the laboratories' extensive experience in the areas of project finance and deployment, as well as industry partnerships, to develop cost models that mirror the project cost analysis tools used by project managers at leading U.S. installers. The cost models are constructed through a "bottoms-up" assessment of each major cost element, beginning with the system's bill of materials, labor requirements (type and hours) by component, site-specific charges, and soft costs. In addition to the relevant engineering, procurement, and construction costs, the models also consider all relevant costs to an installer, including labor burdens and overhead rates, supply chain costs, and overhead and materials inventory costs, and assume market-specific profits.

  17. Rooftop PV system. PV:BONUS Phase 3B, final technical report

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-11-01

    Under the PV:BONUS Program, ECD and United Solar developed, demonstrated and commercialized two new lightweight, flexible BIPV modules specifically designed as replacements for conventional asphalt shingles and standing seam metal roofing. These modules can be economically and aesthetically integrated into new residential and commercial buildings, and can be used to address the even larger roofing-replacement market. An important design feature of these modules, which minimizes the installation and balance-of-system costs, is their ability to be installed by conventional roofing contractors without special training. The modules are fabricated from high-efficiency, triple-junction spectrum-splitting a-Si alloy solar cells developed by ECD and United Solar. These cells are produced on thin, flexible stainless steel substrates and encapsulated with polymer materials. The Phase 3 program began in August 1995. The principal tasks and goals of this program, which have all been successfully completed by ECD and United Solar, are described in the body and appendices of this report.

  18. Analysis of market development for photovoltaics

    International Nuclear Information System (INIS)

    Gregory, J.A.; Bahaj, A.S.; Stainton, R.S.

    1994-01-01

    The acceptance of any product by the market is dependent upon a multitude of formal and informal mechanisms. These include, among others, the technical merit of the product, its presentation, its perceived image and the user feedback to the market-place. Further growth or diffusion of the product into the market-place is possible if the image and perception are positive. If the product is difficult to use, and/or lacks the information necessary for implementation and operation, it is unlikely that it will sell well. The result is a negative image and slow market growth. Today, photovoltaic (PV) systems are technically appropriate for many applications. However, apart from specific niche markets, the overall market penetration for PV is small when compared to other products of similar developmental history. This paper discusses the market development of PV applications, review some of the promoted scenarios and depicts past experiences with PV systems. In particular, it looks at the market development for PV in the telecommunications and health care sectors

  19. The value of price transparency in residential solar photovoltaic markets

    Energy Technology Data Exchange (ETDEWEB)

    O’Shaughnessy, Eric; Margolis, Robert

    2018-06-01

    Installed prices for residential solar photovoltaic (PV) systems have declined significantly in recent years. However price dispersion and limited customer access to PV quotes prevents some prospective customers from obtaining low price offers. This study shows that improved customer access to prices - also known as price transparency - is a potential policy lever for further PV price reductions. We use customer search and strategic pricing theory to show that PV installation companies face incentives to offer lower prices in markets with more price transparency. We test this theoretical framework using a unique residential PV quote dataset. Our results show that installers offer lower prices to customers that are expected to receive more quotes. Our study provides a rationale for policies to improve price transparency in residential PV markets.

  20. Integration of PV modules in existing Romanian buildings from rural areas

    Energy Technology Data Exchange (ETDEWEB)

    Fara, S.; Finta, D. [IPA SA Research Development, Engineering and Manufacturing for Automation Equipment and Systems, Bucharest (Romania); Fara, L.; Comaneci, D. [Polytechnic Univ. of Bucharest (Romania); Dabija, A.M. [Univ. of Architecture and Urbanism Ion Mincu, Bucharest (Romania); Tulcan-Paulescu, E. [West Univ. of Timisoara, Timisoara (Romania)

    2010-07-01

    Romania has launched a national research project to promote the use of distributed solar architecture and the use of BIPV systems. These systems include solar tunnels and active solar photovoltaic (PV) systems installed on the roofs and facades of buildings in rural areas. In contrast to other EU states, Romania does not have a photovoltaic building construction branch. The number of isolated cases are insufficient to identify a starting point regarding the PV market in the building industry. The main objective of the project is to demonstrate the efficiency of integrating various PV elements in buildings from rural areas, to test them and to make them known so that they can be used on a large scale. This will be accomplished by installing new products on 2 buildings in Bucharest and in 1 building in Timisoara. The PV modules will be integrated with the architecture. One of the buildings will be a historical building while the other 2 will be new buildings with different typologies. The installed power for each building will be of about 1.000 Wp, including some technologies with PV modules.

  1. Assessing the PV business opportunities in Greece

    International Nuclear Information System (INIS)

    Patlitzianas, Konstantinos D.; Skylogiannis, Georgios K.; Papastefanakis, Dimitrios

    2013-01-01

    Highlights: • An approach of qualitative judgments for the PV opportunities through the assessing of the licenses’ value in Greece. • It can be supplied in other countries by applying different weights to the criteria. • It can be used by everyone in order to find a suitable PV investment without the need of experts in the field. - Abstract: Greece, as a member of the European Union (EU), has undertaken the obligation to meet the expected goals for the penetration of Renewable Energy Sources (RES) in the national energy balance in compliance with “20–20–20” goals (20% of the Gross Energy Consumption and 40% of the Gross Electricity Consumption should be covered by RES). Although the development of RES, and particularly of Photovoltaic (PV), in Greece during the last years has presented a satisfactory growth, the country is still far away from the above goals. The main reason for this delay is that – except the financial crisis – many licenses are inactive and waiting funding in order to be utilized. Additionally, the latest law (L.4152/2013) has forbidden the interconnection of new PV power Plants to the grid until the end of 2013. The above fact determines the significance of the existing PV Licenses in achieving the national goals. The aim of this paper is to present an integrated approach of qualitative judgments for the PV business opportunities through the assessing of the licenses’ value in Greece. The approach, which is based on a Multi Criteria Decision Making (MCDM) theory of quantifying multiple qualitative judgments, takes into account the real factors which can affect the expected production and cost of the PV installation and therefore the RoI (Return of Investment)

  2. The International Code of Marketing of Breast-milk Substitutes: lessons learned and implications for the regulation of marketing of foods and beverages to children.

    Science.gov (United States)

    Lutter, Chessa K

    2013-10-01

    To identify lessons learned from 30 years of implementing the International Code of Marketing of Breast-milk Substitutes (‘the Code’) and identify lessons learned for the regulation of marketing foods and beverages to children. Historical analysis of 30 years of implementing the Code. Latin America and the Caribbean. None. Legislation to restrict marketing of breast-milk substitutes is necessary but not sufficient; equally important are the promulgation of implementing regulations, effective enforcement and public monitoring of compliance. A system of funding for regular monitoring of compliance with legislation should be explicitlyd eveloped and funded from the beginning. Economic sanctions, while important, are likely to be less effective than reports that affect a company’s public image negatively. Non-governmental organizations play a critical role in leveraging public opinion and galvanizing consumer pressure to ensure that governments adopt regulations and companies adhere to them. Continual clinical, epidemiological and policy research showing the link between marketing and health outcomes and between policy and better health is essential. Implementation of the Code has not come easily as it places the interests of underfinanced national governments and international and non-governmental organizations promoting breast-feeding against those of multinational corporations that make hundreds of millions of dollars annually marketing infant formulas. Efforts to protect, promote and support breast-feeding have been successful with indicators of breast-feeding practices increasing globally. The lessons learned can inform current efforts to regulate the marketing of foods and beverages to children.

  3. Optimization of PV-based energy production by dynamic PV-panel/inverter configuration

    DEFF Research Database (Denmark)

    Paasch, Kasper; Nymand, Morten; Haase, Frerk

    This paper investigates the possible increase in annual energy production of a PV system with more than one MPPT (maximum power point tracker) input channels under Nordic illumination conditions, in case a concept of dynamic switching of the PV panels is used at the inputs of the inverters....

  4. PV/T slates - Laboratory measurements; PV/T-Schiefer. Labormessungen

    Energy Technology Data Exchange (ETDEWEB)

    Kropf, S.

    2003-07-01

    This comprehensive, illustrated report for the Swiss Federal Office of Energy (SFOE) is one a series of five reports dealing with increasing the overall efficiency of photovoltaic (PV) installations by also using the heat collected by the dark-coloured PV panels. The work reported on addresses open questions on the use of the heat and its optimal use. This report deals with an experimental outdoor set-up and reviews in-situ measurements made on a prototype of a ventilated PV-tile system (PV/T-Slates). The report describes the configuration and construction of the experimental PV-tiled roof and the measurement system used to measure its electrical and thermal performance. The results of the measurements made are presented in detail in graphical form. The influence of various factors such as air-slit width and mounting angle are discussed.

  5. A Novel Design and Optimization Software for Autonomous PV/Wind/Battery Hybrid Power Systems

    Directory of Open Access Journals (Sweden)

    Ali M. Eltamaly

    2014-01-01

    Full Text Available This paper introduces a design and optimization computer simulation program for autonomous hybrid PV/wind/battery energy system. The main function of the new proposed computer program is to determine the optimum size of each component of the hybrid energy system for the lowest price of kWh generated and the best loss of load probability at highest reliability. This computer program uses the hourly wind speed, hourly radiation, and hourly load power with several numbers of wind turbine (WT and PV module types. The proposed computer program changes the penetration ratio of wind/PV with certain increments and calculates the required size of all components and the optimum battery size to get the predefined lowest acceptable probability. This computer program has been designed in flexible fashion that is not available in market available software like HOMER and RETScreen. Actual data for Saudi sites have been used with this computer program. The data obtained have been compared with these market available software. The comparison shows the superiority of this computer program in the optimal design of the autonomous PV/wind/battery hybrid system. The proposed computer program performed the optimal design steps in very short time and with accurate results. Many valuable results can be extracted from this computer program that can help researchers and decision makers.

  6. Marketing strategy and action plan for the development of the Canadian off-grid photovoltaic market : fin al report

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-09-01

    A study was conducted to address the following strategic issues regarding the market development of photovoltaics (PV) in Canada: (1) to which type of market should PV products and services be promoted, (2) what is the level of demand for the various PV applications, (3) what constitutes quality and value to the users, (4) what barriers exist with respect to the use of PV technology, (5) which applications and product areas should be emphasized in the development, (6) what would be the best pricing strategy, (7) what types of financial incentives should be offered, and (8) what would be an effective promotional strategy. Information was collected via telephone discussions and was then transferred to an electronic database. The types of market that were included in this survey were remote homes and cottages, telecommunications, broadcasting, parks, and the oil and gas industry. The findings of the key applications for each of these market sectors were then presented. The applications varied from back-up power systems for houses, main household power systems for water pumping, lights and telephones, power supply at construction sites, and power supply for camping. The types of units available include stand-alone PV systems as well as PV-hybrid generators including PV-gas, or PV-diesel. A majority of participants in the survey suggested they would be willing to trade their existing generators for a PV or PV-hybrid system if it were offered at a reasonable price. PV/PV-hybrid systems are reliable, technologically proven, environmentally friendly, and offer a cost-effective fuel supply. tabs., figs.

  7. The Analysis of A Frequent TMPRSS3 Allele Containing P.V116M and P.V291L in A Cis Configuration among Deaf Koreans

    Directory of Open Access Journals (Sweden)

    Ah Reum Kim

    2017-10-01

    Full Text Available We performed targeted re-sequencing to identify the genetic etiology of early-onset postlingual deafness and encountered a frequent TMPRSS3 allele harboring two variants in a cis configuration. We aimed to evaluate the pathogenicity of the allele. Among 88 cochlear implantees with autosomal recessive non-syndromic hearing loss, subjects with GJB2 and SLC26A4 mutations were excluded. Thirty-one probands manifesting early-onset postlingual deafness were sorted. Through targeted re-sequencing, we detected two families with a TMPRSS3 mutant allele containing p.V116M and p.V291L in a cis configuration, p.[p.V116M; p.V291L]. A minor allele frequency was calculated and proteolytic activity was measured. A p.[p.V116M; p.V291L] allele demonstrated a significantly higher frequency compared to normal controls and merited attention due to its high frequency (4.84%, 3/62. The first family showed a novel deleterious splice site variant—c.783-1G>A—in a trans allele, while the other showed homozygosity. The progression to deafness was noted within the first decade, suggesting DFNB10. The proteolytic activity was significantly reduced, confirming the severe pathogenicity. This frequent mutant allele significantly contributes to early-onset postlingual deafness in Koreans. For clinical implication and proper auditory rehabilitation, it is important to pay attention to this allele with a severe pathogenic potential.

  8. POWERED LED LIGHTING SUPPLIED FROM PV CELLS

    Directory of Open Access Journals (Sweden)

    Tirshu M.

    2011-12-01

    Full Text Available The paper deals with practical realization of efficient lighting system based on LED’s of 80W total power mounted on corridor ceiling total length of which is 120m and substitutes existing traditional lighting system consisting of 29 lighting blocks with 4 fluorescent lamps each of them and summary power 2088W. Realized lighting system is supplied from two photovoltaic panels of power 170W. Generated energy by PV cells is accumulated in two accumulators of 75Ah capacity and from battery by means of specialized convertor is applied to lighting system. Additionally, paper present data measured by digital weather station (solar radiation and UV index, which is mounted near of PV cells and comparative analyze of solar energy with real energy generated by PV cells is done. Measured parameters by digital weather station are stored by computer in on-line mode.

  9. Residential, Commercial, and Utility-Scale Photovoltaic (PV) System Prices in the United States: Current Drivers and Cost-Reduction Opportunities

    Energy Technology Data Exchange (ETDEWEB)

    Goodrich, A.; James, T.; Woodhouse, M.

    2012-02-01

    The price of photovoltaic (PV) systems in the United States (i.e., the cost to the system owner) has dropped precipitously in recent years, led by substantial reductions in global PV module prices. However, system cost reductions are not necessarily realized or realized in a timely manner by many customers. Many reasons exist for the apparent disconnects between installation costs, component prices, and system prices; most notable is the impact of fair market value considerations on system prices. To guide policy and research and development strategy decisions, it is necessary to develop a granular perspective on the factors that underlie PV system prices and to eliminate subjective pricing parameters. This report's analysis of the overnight capital costs (cash purchase) paid for PV systems attempts to establish an objective methodology that most closely approximates the book value of PV system assets.

  10. Real time PV manufacturing diagnostic system

    Energy Technology Data Exchange (ETDEWEB)

    Kochergin, Vladimir [MicroXact Inc., Blacksburg, VA (United States); Crawford, Michael A. [MicroXact Inc., Blacksburg, VA (United States)

    2015-09-01

    The main obstacle Photovoltaic (PV) industry is facing at present is the higher cost of PV energy compared to that of fossil energy. While solar cell efficiencies continue to make incremental gains these improvements are so far insufficient to drive PV costs down to match that of fossil energy. Improved in-line diagnostics however, has the potential to significantly increase the productivity and reduce cost by improving the yield of the process. On this Phase I/Phase II SBIR project MicroXact developed and demonstrated at CIGS pilot manufacturing line a high-throughput in-line PV manufacturing diagnostic system, which was verified to provide fast and accurate data on the spatial uniformity of thickness, an composition of the thin films comprising the solar cell as the solar cell is processed reel-to-reel. In Phase II project MicroXact developed a stand-alone system prototype and demonstrated the following technical characteristics: 1) ability of real time defect/composition inconsistency detection over 60cm wide web at web speeds up to 3m/minute; 2) Better than 1mm spatial resolution on 60cm wide web; 3) an average better than 20nm spectral resolution resulting in more than sufficient sensitivity to composition imperfections (copper-rich and copper-poor regions were detected). The system was verified to be high vacuum compatible. Phase II results completely validated both technical and economic feasibility of the proposed concept. MicroXact’s solution is an enabling technique for in-line PV manufacturing diagnostics to increase the productivity of PV manufacturing lines and reduce the cost of solar energy, thus reducing the US dependency on foreign oil while simultaneously reducing emission of greenhouse gasses.

  11. Novel Methods to Determine Feeder Locational PV Hosting Capacity and PV Impact Signatures

    Energy Technology Data Exchange (ETDEWEB)

    Reno, Matthew J. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Coogan, Kyle [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Seuss, John [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Broderick, Robert Joseph [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

    2017-05-01

    Often PV hosting capacity analysis is performed for a limited number of distribution feeders. For medium - voltage distribution feeders, previous results generally analyze less than 20 feeders, and then the results are extrapolated out to similar types of feeders. Previous hosting capacity research has often focused on determining a single value for the hosting capacity for the entire feeder, whereas this research expands previous hosting capacity work to investigate all the regions of the feeder that may allow many different hosting capacity values wit h an idea called locational hosting capacity (LHC)to determine the largest PV size that can be interconnected at different locations (buses) on the study feeders. This report discusses novel methods for analyzing PV interconnections with advanced simulati on methods. The focus is feeder and location - specific impacts of PV that determine the locational PV hosting capacity. Feeder PV impact signature are used to more precisely determine the local maximum hosting capacity of individual areas of the feeder. T he feeder signature provides improved interconnection screening with certain zones that show the risk of impact to the distribution feeder from PV interconnections.

  12. Seasonal energy storage - PV-hydrogen systems

    Energy Technology Data Exchange (ETDEWEB)

    Leppaenen, J. [Neste Oy/NAPS (Finland)

    1998-10-01

    PV systems are widely used in remote areas e.g. in telecommunication systems. Typically lead acid batteries are used as energy storage. In northern locations seasonal storage is needed, which however is too expensive and difficult to realise with batteries. Therefore, a PV- battery system with a diesel backup is sometimes used. The disadvantages of this kind of system for very remote applications are the need of maintenance and the need to supply the fuel. To overcome these problems, it has been suggested to use hydrogen technologies to make a closed loop autonomous energy storage system

  13. MPPT algorithm for voltage controlled PV inverters

    DEFF Research Database (Denmark)

    Kerekes, Tamas; Teodorescu, Remus; Liserre, Marco

    2008-01-01

    This paper presents a novel concept for an MPPT that can be used in case of a voltage controlled grid connected PV inverters. In case of single-phase systems, the 100 Hz ripple in the AC power is also present on the DC side. Depending on the DC link capacitor, this power fluctuation can be used t...... to track the MPP of the PV array, using the information that at MPP the power oscillations are very small. In this way the algorithm can detect the fact that the current working point is at the MPP, for the current atmospheric conditions....

  14. Economic perspective of PV electricity in Oman

    International Nuclear Information System (INIS)

    Al-Badi, A.H.; Albadi, M.H.; Al-Lawati, A.M.; Malik, A.S.

    2011-01-01

    Solar and wind energies are likely to play an important role in the future energy generation in Oman. This paper utilizes average daily global solar radiation and sunshine duration data of 25 locations in Oman to study the economic prospects of solar energy. The study considers a solar PV power plant of 5-MW at each of the 25 locations. The global solar radiation varies between slightly greater than 4 kWh/m 2 /day at Sur to about 6 kWh/m 2 /day at Marmul while the average value in the 25 locations is more than 5 kWh/m 2 /day. The results show that the renewable energy produced each year from the PV power plant varies between 9000 MWh at Marmul and 6200 MWh at Sur while the mean value is 7700 MWh of all the 25 locations. The capacity factor of PV plant varies between 20% and 14% and the cost of electricity varies between 210 US$/MWh and 304 US$/MWh for the best location to the least attractive location, respectively. The study has also found that the PV energy at the best location is competitive with diesel generation without including the externality costs of diesel. Renewable energy support policies that can be implemented in Oman are also discussed. -- Research highlights: → The global solar radiation values for 25 locations in Oman are obtained using satellite data that are corrected by data from ground stations. → The study considers a solar PV power plant of 5-MW to calculate the capacity factor (CF) and the cost of energy (COE) at each of the 25 locations. → The study has found that the CF of PV plant varies between 20% and 14% and the corresponding COE varies between 210 US$/MWh and 304 US$/MWh for the best location to the least attractive location, respectively. → The study has found that the PV energy at the best location is competitive with diesel generation without including the externality costs of diesel. → Since PV energy is not competitive with fossil fuel-based generation in most locations renewable energy support mechanisms have been

  15. Institutional change in European natural gas markets and implications for energy security: Lessons from the German case

    International Nuclear Information System (INIS)

    Westphal, Kirsten

    2014-01-01

    This article focuses on institutional change in the German gas market driven by EU internal market and climate policies. It argues that institutional change has functional externalities for energy security. The German gas market provides a useful case study, as Germany is the biggest continental gas market, a major hub and transport country which has largely privatised, unbundled and separated its natural gas undertakings. Transition is ongoing, tending towards an internal market. Inter/national natural gas economics is in flux. Institutional evolution has repercussions for corporate and market structures, the operating of the system and the realization of transactions. Changes in the institutional framework crucially affect energy security, which is often associated with institutional stability. On the basis of this case study, it is argued herein that the security of natural gas supplies should be reexamined in the context of the developments described above, since overall the institutional changes in natural gas security lag behind the EU’s internal natural gas market development. - Highlights: • EU natural gas market regulation primarily aims to establish competitive markets. • German/EU regulatory approach has externalities for supply security. • Institutional changes and breaks with path dependencies take place in Germany/the EU. • Institutional change results in increasing uncertainty and complexity. • Subsequent change in perceptions and expectations may destabilise trade relations

  16. The marketing of solar energy

    International Nuclear Information System (INIS)

    Coehoorn, M.; Sinke, W.C.

    1994-01-01

    After two decades of research and development the market introduction of solar water heaters finally is developing rapidly. In a number of progressive countries, amongst which the Netherlands, preparations are made for the large-scale introduction of photovoltaic (PV) power systems. A brief overview is given of market introduction activities with regard to solar energy applications in several countries. Also attention is paid to new technological developments for the improvement of solar boilers: the Integrated Collector Storage system, the integration of the storage tank in the solar water heater (combi-boiler), and the new principle for a combined system for the production of hot tap water and space heating, the so-called solar-gas-combi. The Dutch-developed boilers, however, must compete with the the foreign thermosyphon boilers, although these boilers probably require more maintenance than the Dutch boilers. The market for PV-systems is still in its infancy. The marketing efforts and research activities in Japan, USA and European countries for PV-systems are briefly discussed. Although financial incentives from the national governments are still necessary contributions from other market parties for the development of PV-systems are expected. 4 ills

  17. The Use of Social Marketing to Influence the Development of Problem Gambling in the UK: Implications for Public Health

    Science.gov (United States)

    Powell, Jane E.; Tapp, Alan J.

    2009-01-01

    In this paper the authors present and debate the theoretical case for the use of social marketing to help reduce problem gambling in the public health context of the UK. Is triangulated between the key theories and principles of social marketing, the key literature and its theoretical application to the debate about reducing problem gambling in…

  18. On-grid PV implementation program. Phase I report, August 1994--January 1995

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-11-29

    Southern California Edison Company (Edison) is finalizing a Cooperative Agreement with the U.S. Department of Energy (DOE) to develop high value On-Grid applications for electricity from Photovoltaics (PV). Edison`s efforts are the result of Edison`s long-standing commitment to the pursuit of Renewable Energy. Edison has been a world leader in the development and use of PV. As the technology becomes more commercial, Edison has been actively seeking more applications for PV. After strenuous effort, Edison has now received approval to offer off-grid PV packages within its service territory. In addition, Edison has been very interested in finding high-value on-grid PV applications that may have the potential to become cost effective as PV applications increase and prices decline. Such high-value applications at Edison and other utilities will accelerate the price reductions, which in turn will increase the number of cost-effective applications, driving towards a market competitive with traditional sources of energy. Edison`s efforts build upon the work done by Pacific Gas & Electric (PG&E) at their Kerman substation, but goes much further than that effort. Edison submitted its original proposal to the DOE on June 30, 1993. A revised proposal was submitted on February 1, 1994, in response to a letter from the DOE`s Director of Solar Energy, Robert H. Annan. In a letter dated March 30, 1994, from Paul K. Kearns, Head of Contracting Activity for the DOE`s Golden Field Office, the DOE conditionally approved certain pre-award contract costs. The Cooperative Agreement with DOE was executed on August 16, 1994.

  19. Power Generation Potential and Cost of a Roof Top Solar PV System in Kathmandu, Nepal

    Science.gov (United States)

    Sanjel, N.; Zhand, A.

    2017-12-01

    The paper presents a comparative study of the 3 most used solar PV module technologies in Nepal, which are Si-mono-crystalline, Si-poly-crystalline and Si-amorphous. The aim of the paper is to present and discuss the recorded Global Solar Radiation, received in the Kathmandu valley by three different, Si-mono-crystalline, Si-poly-crystalline and Si-amorphous calibrated solar cell pyranometers and to propose the best-suited solar PV module technology for roof top solar PV systems inside the Kathmandu valley. Data recorded over the course of seven months, thus covering most of the seasonal meteorological conditions determining Kathmandu valley's global solar radiation reception are presented. The results indicate that the Si-amorphous pyranometer captured 1.56% more global solar radiation than the Si-mono-crystalline and 18.4% more than Si-poly-crystalline pyranometer over the course of seven months. Among the three pyranometer technologies the maximum and minimum cell temperature was measured by the Si-mono-crystalline pyranometer. Following the technical data and discussion, an economical analysis, using the versatile software tool PVSYST V5.01is used to calculate the life cycle costs of a 1kW roof top solar PV RAPS system, with battery storage, and a 1kW roof top solar PV grid connected system with no energy storage facility, through simulations, using average recorded global solar radiation data for the KTM valley and investigated market values for each solar PV module and peripheral equipment costs.

  20. Is solar PV generated electricity cheap in South Africa?

    CSIR Research Space (South Africa)

    Roro, Kittessa T

    2015-07-01

    Full Text Available This presentation reflects on photovoltaic (PV) generated electricity in South Africa, and whether it is a cheaper alternative to current generated electricity in the country. It is projected that by 2019 the installed capacity of PV could...

  1. A Practical Irradiance Model for Bifacial PV Modules: Preprint

    Energy Technology Data Exchange (ETDEWEB)

    Marion, Bill; MacAlpine, Sara; Deline, Chris; Asgharzadeh, Amir; Toor, Fatima; Riley, Daniel; Stein, Joshua; Hansen, Clifford

    2017-06-15

    A model, suitable for a row or multiple rows of photovoltaic (PV) modules, is presented for estimating the backside irradiance for bifacial PV modules. The model, which includes the effects of shading by the PV rows, is based on the use of configuration factors (CFs) to determine the fraction of a source of irradiance that is received by the backside of the PV module. Backside irradiances are modeled along the sloped height of the PV module, but assumed not to vary along the length of the PV row. The backside irradiances are corrected for angle-of-incidence losses and may be added to the front side irradiance to determine the total irradiance resource for the PV cell. Model results are compared with the measured backside irradiances for NREL and Sandia PV systems, and with results when using the RADIANCE ray tracing program.

  2. A Practical Irradiance Model for Bifacial PV Modules

    Energy Technology Data Exchange (ETDEWEB)

    Marion, Bill; MacAlpine, Sara; Deline, Chris; Asgharzadeh, Amir; Toor, Fatima; Riley, Daniel; Stein, Joshua; Hansen, Clifford

    2017-06-21

    A model, suitable for a row or multiple rows of photovoltaic (PV) modules, is presented for estimating the backside irradiance for bifacial PV modules. The model, which includes the effects of shading by the PV rows, is based on the use of configuration factors to determine the fraction of a source of irradiance that is received by the backside of the PV module. Backside irradiances are modeled along the sloped height of the PV module, but assumed not to vary along the length of the PV row. The backside irradiances are corrected for angle-of-incidence losses and may be added to the front side irradiance to determine the total irradiance resource for the PV cell. Model results are compared with the measured backside irradiances for NREL and Sandia PV systems, and with results when using ray tracing software.

  3. Design optimization of grid-connected PV inverters

    DEFF Research Database (Denmark)

    Koutroulis, Eftichios; Blaabjerg, Frede

    2011-01-01

    The DC/AC inverters are the key elements in grid-connected PV energy production systems. In this paper, new design optimization techniques focused on transformerless (very high efficiency) PV inverters are proposed. They have been developed based on an analysis of the deficiencies of the current......, state-of-the-art PV inverters design technology, which limits the amount of PV energy supplied into the electric grid. The influences of the electric grid regulations and standards and the PV array operational characteristics on the design of grid-connected PV inverters have also been considered....... The simulation results verify that the proposed optimization techniques enable the maximization of the PV energy injected into the electric grid by the optimized PV installation....

  4. Industry consultation on grid connection of small PV systems

    Energy Technology Data Exchange (ETDEWEB)

    Knight, J.; Thorneycroft, J.; Cotterell, M.; Gambro, S.

    2000-07-01

    This report presents the results of consultation within the PV industry and the electricity supply industry concerning guidelines for the connection of small PV systems to the electricity network. (author)

  5. 1366 Project Silicon: Reclaiming US Silicon PV Leadership

    Energy Technology Data Exchange (ETDEWEB)

    Lorenz, Adam [1366 Technologies, Bedford, MA (United States)

    2016-02-16

    1366 Technologies’ Project Silicon addresses two of the major goals of the DOE’s PV Manufacturing Initiative Part 2 program: 1) How to reclaim a strong silicon PV manufacturing presence and; 2) How to lower the levelized cost of electricity (“LCOE”) for solar to $0.05-$0.07/kWh, enabling wide-scale U.S. market adoption. To achieve these two goals, US companies must commercialize disruptive, high-value technologies that are capable of rapid scaling, defensible from foreign competition, and suited for US manufacturing. These are the aims of 1366 Technologies Direct Wafer ™ process. The research conducted during Project Silicon led to the first industrial scaling of 1366’s Direct Wafer™ process – an innovative, US-friendly (efficient, low-labor content) manufacturing process that destroys the main cost barrier limiting silicon PV cost-reductions: the 35-year-old grand challenge of making quality wafers (40% of the cost of modules) without the cost and waste of sawing. The SunPath program made it possible for 1366 Technologies to build its demonstration factory, a key and critical step in the Company’s evolution. The demonstration factory allowed 1366 to build every step of the process flow at production size, eliminating potential risk and ensuring the success of the Company’s subsequent scaling for a 1 GW factory to be constructed in Western New York in 2016 and 2017. Moreover, the commercial viability of the Direct Wafer process and its resulting wafers were established as 1366 formed key strategic partnerships, gained entry into the $8B/year multi-Si wafer market, and installed modules featuring Direct Wafer products – the veritable proving grounds for the technology. The program also contributed to the development of three Generation 3 Direct Wafer furnaces. These furnaces are the platform for copying intelligently and preparing our supply chain – large-scale expansion will not require a bigger machine but more machines. SunPath filled the

  6. Xanthan gum production by Xanthomonas campestris pv ...

    African Journals Online (AJOL)

    Cassava starch is a main renewable bio-resource with low price and mass production in Guangxi, China. It was used as carbon source in growing Xanthomonas campestris pv. campestris 8004 (Xcc 8004) for xanthan gum production in this study. The xanthan gum yield of gelatinized cassava starch was higher than that of ...

  7. Final Technical Report: PV Fault Detection Tool.

    Energy Technology Data Exchange (ETDEWEB)

    King, Bruce Hardison [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Jones, Christian Birk [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

    2015-12-01

    The PV Fault Detection Tool project plans to demonstrate that the FDT can (a) detect catastrophic and degradation faults and (b) identify the type of fault. This will be accomplished by collecting fault signatures using different instruments and integrating this information to establish a logical controller for detecting, diagnosing and classifying each fault.

  8. TRNSYS HYBRID wind diesel PV simulator

    Energy Technology Data Exchange (ETDEWEB)

    Quinlan, P.J.A.; Mitchell, J.W.; Klein, S.A.; Beckman, W.A.; Blair, N.J. [Univ. of Wisconsin, Madison, WI (United States)

    1996-12-31

    The Solar Energy Laboratory (SEL) has developed a wind diesel PV hybrid systems simulator, UW-HYBRID 1.0, an application of the TRNSYS 14.2 time-series simulation environment. An AC/DC bus links up to five diesels and wind turbine models, along with PV modules, a battery bank, and an AC/DC converter. Multiple units can be selected. PV system simulations include solar angle and peak power tracking options. Weather data are Typical Meteorological Year data, parametrically generated synthesized data, or external data files. PV performance simulations rely on long-standing SEL-developed algorithms. Loads data are read as scalable time series. Diesel simulations include estimated fuel-use and waste heat output, and are dispatched using a least-cost of fuel strategy. Wind system simulations include varying air density, wind shear and wake effects. Time step duration is user-selectable. UW-HYBRID 1.0 runs in Windows{reg_sign}, with TRNSED providing a customizable user interface. 12 refs., 6 figs.

  9. PV-mooduli toodang suurfarmis / Teolan Tomson

    Index Scriptorium Estoniae

    Tomson, Teolan, 1932-

    2015-01-01

    Artiklis uuritakse PV-paneelide tootlikkuse langust nende vastastikuse varjutamise tõttu. Näidatakse, et Eesti oludes on soovitav kasutada paneelide madalaid kaldenurki ja suhtelist reavahet, mis ületab paneeli kõrguse pooleteistkordset väärtust

  10. Solar PV Industry in Jiangsu Province [China

    International Nuclear Information System (INIS)

    2010-03-01

    Jiangsu Province is a leading province in China both in terms of Solar PV application as well as its implementation. The Netherlands Business Support Office in Nanjing reports on the photovoltaic solar cell industry in Jiangsu Province with details on opportunities for foreign investors; applications of solar energy in the province; Chinese government; relevant organizations; and key Chinese players in this sector.

  11. Design and assessment of solar PV plant for girls hostel (GARGI of MNIT University, Jaipur city: A case study

    Directory of Open Access Journals (Sweden)

    Rahul Khatri

    2016-11-01

    Full Text Available In this paper designing and assessment of a solar PV plant for meeting the energy demand of girl’s hostel at MNIT University Jaipur city was analyzed. A solar PV plant was designed with its financial and environmental assessment considering recent market prices. All the aspects related to a solar PV plant were considered for financial feasibility of PV plant near this location. The different financial parameters which affect the financial feasibility of PV plant were considered i.e. discount rate, effective discount rate, rate of escalation of electricity cost, salvage value of the plant etc. The environmental aspect related with the energy generated with PV plant i.e. reduction in carbon emission and carbon credits earned was also considered. Result obtained with the assessment of the proposed plant with different discount rate and current rate of inflation shows that the max IRR 6.85% and NPV of $1,430,834 was obtained with a discount rate of 8% and an inflation rate of 7.23% when no land cost considered and if land cost was considered the maximum IRR was 1.96% and NPV of $630,833. Minimum discounted payback of the plant will be 13.4 years if inflation was considered.

  12. PV System Component Fault and Failure Compilation and Analysis.

    Energy Technology Data Exchange (ETDEWEB)

    Klise, Geoffrey Taylor; Lavrova, Olga; Gooding, Renee Lynne

    2018-02-01

    This report describes data collection and analysis of solar photovoltaic (PV) equipment events, which consist of faults and fa ilures that occur during the normal operation of a distributed PV system or PV power plant. We present summary statistics from locations w here maintenance data is being collected at various intervals, as well as reliability statistics gathered from that da ta, consisting of fault/failure distributions and repair distributions for a wide range of PV equipment types.

  13. Optimal Design of Modern Transformerless PV Inverter Topologies

    OpenAIRE

    Saridakis, Stefanos; Koutroulis, Eftichios; Blaabjerg, Frede

    2013-01-01

    The design optimization of H5, H6, neutral point clamped, active-neutral point clamped, and conergy-NPC transformerless photovoltaic (PV) inverters is presented in this paper. The components reliability in terms of the corresponding malfunctions, affecting the PV inverter maintenance cost during the operational lifetime period of the PV installation, is also considered in the optimization process. According to the results of the proposed design method, different optimal values of the PV inver...

  14. Study of bypass diodes configuration on PV modules

    Energy Technology Data Exchange (ETDEWEB)

    Silvestre, S.; Boronat, A.; Chouder, A. [Electronics Engineering Department - UPC., C/Jordi Girona 1-3, Modul C4 Campus Nord UPC., 08034 Barcelona (Spain)

    2009-09-15

    A procedure of simulation and modelling solar cells and PV modules, working partially shadowed in Pspice environment, is presented. Simulation results have been contrasted with real measured data from a commercial PV module of 209 Wp from Siliken. Some cases of study are presented as application examples of this simulation methodology, showing its potential on the design of bypass diodes configuration to include in a PV module and also on the study of PV generators working in partial shading conditions. (author)

  15. Assessing the need for better forecasting and observability of pv

    DEFF Research Database (Denmark)

    Alet, Pierre-Jean; Efthymiou, Venizelos; Graditi, Giorgio

    2017-01-01

    In its review of the challenges and opportunities associated with massive deployment of solar PV generation, the Grid integration working group of the ETIP PV identified forecasting and observability as critical technologies for the planning and operation of the power system with large PV...... penetration. In this white paper ETIP PV set out to spell out in more details what features are needed from these technologies and what is the state of the art....

  16. On the Impact of Partial Shading on PV Output Power

    DEFF Research Database (Denmark)

    Sera, Dezso; Baghzouz, Yahia

    2008-01-01

    clarifies the mechanism of partial PV shading on a number of PV cells connected in series and/or parallel with and without bypass diodes. The analysis is presented in simple terms and can be useful to someone who wishes to determine the impact of some shading geometry on a PV system. The analysis...... is illustrated by measurements on a commercial 70 W panel, and a 14.4 kW PV array....

  17. PV/T slates - Pilot project in Steinhausen; PV/T-Schiefer. Pilotprojekt Steinhausen

    Energy Technology Data Exchange (ETDEWEB)

    Kropf, S.

    2003-07-01

    This comprehensive, illustrated report for the Swiss Federal Office of Energy (SFOE) is one a series of five reports dealing with increasing the overall efficiency of photovoltaic (PV) installations by also using the heat collected by the dark-coloured PV panels. The work reported on addresses open questions on the use of the heat and its optimal use. This report deals with a ventilated PV-tile system (PV/T-Slates) mounted on a garden shed in Steinhausen, Switzerland. The installation provides power and heat to the main house. The report describes the construction and operation of this pilot project and the results of measurements made on its electrical and thermal performance. The results of measurements made are presented in detail in graphical form and compared with the results of simulation. Suggestions are made for the optimisation of the system. Figures are presented on energy production and energy flows in graphical form.

  18. Regulatory potential for increasing small scale grid connected photovoltaic (PV) deployment in Australia

    International Nuclear Information System (INIS)

    Sivaraman, Deepak; Horne, Ralph E.

    2011-01-01

    The last decade has seen significant innovation and change in regulatory incentives to support photovoltaic deployment globally. With high fossil fuel dependency and abundant solar resource availability in Australia, grid connected photovoltaics are a viable low carbon technology option in existing electricity grids. Drawing on international examples, the potential to increase grid PV deployment through government response and regulation is explored. For each renewable energy certificate (REC) earned by small scale photovoltaics until 2012, the market provides four additional certificates under the current banded renewable targets. Our analysis indicates that REC eligibility is not accurately estimated currently, and an energy model is developed to calculate the variance. The energy model estimates as much as 26% additional REC's to be obtained by a 3 kWp PV system, when compared to the currently used regulatory method. Moreover, the provision of REC's increases benefits to PV technologies, in the process distorting CO 2 abatement (0.21 tonne/REC) by 68%, when PV displaces peaking natural gas plants. Consideration of the secondary effects of a banded structure on emissions trading market is important in the context of designing a range of initiatives intended to support a transition to a low carbon electricity sector. - Research Highlights: →Grid connected photovoltaics hedge spikes in peak demand summer electricity prices. →Nationwide feed in tariff and new building regulations needed to increase PV deployment. →Australia has transitioned from a solar rebate to a banded solar credit structure. →The currently used regulatory deeming method underestimates REC eligibility by 27%. →The banded structure can potentially distort CO 2 abatement by as much as 68%.

  19. Solar cell junction temperature measurement of PV module

    KAUST Repository

    Huang, B.J.; Yang, P.E.; Lin, Y.P.; Lin, B.Y.; Chen, H.J.; Lai, R.C.; Cheng, J.S.

    2011-01-01

    The present study develops a simple non-destructive method to measure the solar cell junction temperature of PV module. The PV module was put in the environmental chamber with precise temperature control to keep the solar PV module as well

  20. Impedance characterization of PV modules in outdoor conditions

    DEFF Research Database (Denmark)

    Oprea, Matei-lon; Thorsteinsson, Sune; Spataru, Sergiu

    2016-01-01

    Impedance spectroscopy (IS) has been used for laboratory characterizations of photovoltaic (PV) technologies under well controlled conditions. This work applies IS for outdoor characterization of PV panels, in order to observe the effect of irradiance (G) and temperature (T) on the PV module’s...