WorldWideScience

Sample records for benefits environmental impacts

  1. Cost/benefit analyses of environmental impact

    International Nuclear Information System (INIS)

    Goldman, M.I.

    1974-01-01

    Various aspects of cost-benefit analyses are considered. Some topics discussed are: regulations of the National Environmental Policy Act (NEPA); statement of AEC policy and procedures for implementation of NEPA; Calvert Cliffs decision; AEC Regulatory Guide; application of risk-benefit analysis to nuclear power; application of the as low as practicable (ALAP) rule to radiation discharges; thermal discharge restrictions proposed by EPA under the 1972 Amendment to the Water Pollution Control Act; estimates of somatic and genetic insult per unit population exposure; occupational exposure; EPA Point Source Guidelines for Discharges from Steam Electric Power Plants; and costs of closed-cycle cooling using cooling towers. (U.S.)

  2. Hydroelectric power and global environmental problems: benefits and environmental impacts

    International Nuclear Information System (INIS)

    Chabot, B.

    1992-01-01

    The risk of global warming is one of the most serious global environmental problems. It is due to the increase of greenhouse gases emissions, mainly because of the use of fossil fuels in the energy sector, particularly for electricity generation. At an international level, experts now agree that measures are to be taken to reduce this risk. In the energy sector, an improvement of energy efficiency and an increase of nuclear electricity generation are often presented as the best available solutions. Renewable energy sources are often presented as a solution with a negligible potential impact, and sometimes, hydro power is even forgotten, or its coasts and its potential impacts on local environment are presented as an obstacle to its positive contribution to the reduction of global warming risk. Without denying the positive impacts of other solutions, this paper explains the possibilities and the benefits of an increased use of hydroelectric power, when implemented with a minimum impact on local environment and with a synergistic effect with the rational use of generated energy, in order to have access to a sustainable development. 19 refs., 6 figs

  3. Environmental impact and benefit from hydro-energy: Bulgarian case

    International Nuclear Information System (INIS)

    Vesselinov, V.; Iotova, A.

    1996-01-01

    The present hydro energy system in Bulgaria has been constructed mainly in the period 1950-1965. The currently utilized hydro-power potential, only 33% of the estimated technical potential, includes 87 HPP operating in 1991. A complex assessment of the environmental impact of the hydro energy objects as well as a comparative analysis of all energy sources in Bulgaria is made in the framework of Bulgarian Case Study of the DECADES Inter-Agency Project. The main types of environmental impact related to HPP operation are presented in 7 specific categories: land requirements, changes in the landscape, hydrological changes, micro-climatic changes, geodynamic changes, risk from man-made activities; generation of new ecosystems. A technique of expertise in ball is proposed as a suitable quantitative approach for more precise assessment of impact on climate factors from different energy sources. 2 tabs., 5 refs

  4. Electronics Environmental Benefits Calculator

    Data.gov (United States)

    U.S. Environmental Protection Agency — The Electronics Environmental Benefits Calculator (EEBC) was developed to assist organizations in estimating the environmental benefits of greening their purchase,...

  5. 75 FR 17763 - National Park Service Benefits-Sharing Final Environmental Impact Statement Record of Decision

    Science.gov (United States)

    2010-04-07

    ... DEPARTMENT OF THE INTERIOR National Park Service National Park Service Benefits-Sharing Final Environmental Impact Statement Record of Decision AGENCY: National Park Service, Department of the Interior.... 4332(2)(C), the National Park Service announces the availability of the Record of Decision for the...

  6. Environmental impacts and benefits of smart home automation:life cycle assessment of home energy management system

    OpenAIRE

    Louis, J.-N. (Jean-Nicolas); Calo, A. (Antonio); Leiviskä, K. (Kauko); Pongrácz, E. (Eva)

    2015-01-01

    Abstract This paper discusses the life-cycle environmental impact of Home Energy Management System (HEMS), in terms of their potential benefits and detrimental impacts. It is the expectation that adapting smart home automation (SHA) would lead to reduced electricity usage in the household and overall environmental advantages. The purpose of this research was to quantify the negative environmental impacts of SHA and balance them with their benefits. The evaluation of SHA has been done by co...

  7. MEDITERRANEAN FOOD CONSUMPTION PATTERNS: LOW ENVIRONMENTAL IMPACTS AND SIGNIFICANT HEALTH AND NUTRITION BENEFITS

    International Nuclear Information System (INIS)

    Elbilali, H.; Capone, R.; Lamaddalena, N.; Lamberti, L.; Elferchichi, A.; Aboussaleh, Y.

    2012-01-01

    Full text: Nutrition is central in the prevention of food-related non-communicable diseases representing an important health risk factor and an enormous socio-economic burden for Mediterranean societies. Nevertheless, assessment of food systems and diets sustainability should take into account not only their health benefits but also their environmental impacts. This work aims at analysing the main environmental impacts of the Mediterranean food consumption patterns (MFCPs) and at highlighting their nutrition and health benefits. The paper provides a review on nutrition and health benefits of the traditional Mediterranean diet (MD) as well as on water and land resources and biodiversity in the Mediterranean. FAO food consumption statistics and standard footprint data were used to characterise the MFCP and to calculate and discuss environmental impacts, i.e. water, carbon and ecological footprints. The Mediterranean hotspot is a major centre of plant and crop diversity. Mediterranean people gather and consume about 2,300 plant species. The share of plant-based energy in the diet is higher in the Mediterranean than in Northern Europe and America. Peoples adhering to the Mediterranean dietary patterns comply better with recommended nutrient and micronutrients intakes. The MD was associated with reduced mortality and lower risk for obesity, type 2 diabetes, cardiovascular diseases and some cancers. During the last decades, the ecological footprint (EF) per capita in the Mediterranean increased while the biocapacity decreased thus the ecological deficit increased. The carbon footprint alone is generally higher than the biocapacity. MENA region has a lower EF than North America. Food consumption represents the highest share of water footprint of consumption (WFC) in the Mediterranean. WFC is lower in Mediterranean countries, especially MENA ones, than in North America. The traditional MD offers considerable health benefits and has lower environmental impacts than Northern

  8. Mediterranean food consumption patterns: low environmental impacts and significant health-nutrition benefits.

    Science.gov (United States)

    Aboussaleh, Y; Capone, R; Bilali, H El

    2017-11-01

    The Mediterranean dietary patterns comply better with recommended nutrient and micronutrient intakes. The Mediterranean diet (MD) was associated with reduced mortality and lower risk for metabolic chronic diseases. It has also low ecological, carbon and water footprints due to its high share of plant-based foods. In fact, the share of plant-based dietary energy is higher in the Mediterranean than in Northern Europe. The Mediterranean hotspot is a major centre of plant and crop diversity. Mediterranean people gather and consume about 2300 plant species. This review paper aims at highlighting the nutrition-health benefits of the MD and analysing the main environmental impacts of the Mediterranean food consumption patterns. There is a growing body of scientific evidence that the MD has significant health-nutrition benefits and low environmental footprints, so there is urgent need to reverse the ongoing erosion of the MD heritage and to promote it as a sustainable diets model.

  9. Electronics Environmental Benefits Calculator

    Science.gov (United States)

    The Electronics Environmental Benefits Calculator (EEBC) was developed to assist organizations in estimating the environmental benefits of greening their purchase, use and disposal of electronics.The EEBC estimates the environmental and economic benefits of: Purchasing Electronic Product Environmental Assessment Tool (EPEAT)-registered products; Enabling power management features on computers and monitors above default percentages; Extending the life of equipment beyond baseline values; Reusing computers, monitors and cell phones; and Recycling computers, monitors, cell phones and loads of mixed electronic products.The EEBC may be downloaded as a Microsoft Excel spreadsheet.See https://www.federalelectronicschallenge.net/resources/bencalc.htm for more details.

  10. CERCLA-linked environmental impact and benefit analysis: Evaluating remedial alternatives for the Portland Harbor Superfund Site, Portland, Oregon, USA.

    Science.gov (United States)

    McNally, Amanda D; Fitzpatrick, Anne G; Mirchandani, Sera; Salmon, Matthew; Edwards, Deborah A

    2018-01-01

    This analysis focused on evaluating the environmental consequences of remediation, providing indicators for the environmental quality pillar of 3 "pillars" of the Portland Harbor Sustainability Project (PHSP) framework (the other 2 pillars are economic viability and social equity). The project an environmental impact and benefit analysis (EIBA) and an EIBA-based cost-benefit analysis. Metrics developed in the EIBA were used to quantify and compare remedial alternatives' environmental benefits and impacts in the human and ecological domains, as a result of remedial actions (relative to no action). The cost-benefit results were used to evaluate whether remediation costs were proportionate or disproportionate to the environmental benefits. Alternatives B and D had the highest overall benefit scores, and Alternative F was disproportionately costly relative to its achieved benefits when compared to the other remedial alternatives. Indeed, the costlier alternatives with larger remedial footprints had lower overall EIBA benefit scores-because of substantially more air emissions, noise, and light impacts, and more disturbance to business, recreational access, and habitat during construction-compared to the less costly and smaller alternatives. Put another way, the adverse effects during construction tended to outweigh the long-term benefits, and the net environmental impacts of the larger remedial alternatives far outweighed their small incremental improvements in risk reduction. Results of this Comprehensive Environmental Response Compensation and Liability Act (CERCLA)-linked environmental analysis were integrated with indicators of economic and social impacts of remediation in a stakeholder values-based sustainability framework. These tools (EIBA, EIBA-based cost-benefit analysis, economic impact assessment, and the stakeholder values-based integration) provide transparent and quantitative evaluations of the benefits and impacts associated with remedial alternatives

  11. Environmental impacts and benefits of state-of-the-art technologies for E-waste management.

    Science.gov (United States)

    Ikhlayel, Mahdi

    2017-10-01

    This study aims to evaluate the environmental impacts and benefits of state-of-the-art technologies for proper e-waste handling using Jordan as a case study. Life Cycle Assessment (LCA) was employed to evaluate five advanced management systems represent state-of-the-art treatment technologies, including sanitary landfilling; proper recycling of metals, materials, and precious metals (PMs); and incineration of plastic and the hazardous portion of printed circuit boards (PCBs). Six e-waste products that contribute the most to the e-waste in Jordan were included in the assessment of each scenario, which resulted in 30 total cases of e-waste management. The findings indicated that landfills for the entire components of the e-waste stream are the worst option and should be avoided. The most promising e-waste management scenario features integrated e-waste processes based on the concept of Integrated Waste Management (IWM), including recycling materials such as non-PMs and PMs, incinerating plastic and the hazardous content of PCBs using the energy recovered from incineration, and using sanitary landfills of residues. For this scenario, the best environmental performance was obtained for the treatment of mobile phones. Incineration of the portion of hazardous waste using energy recovery is an option that deserves attention. Because scenario implementation depends on more than just the environmental benefits (e.g., economic cost and technical aspects), the study proposes a systematic approach founded on the IWM concept for e-waste management scenario selection. Copyright © 2017 Elsevier Ltd. All rights reserved.

  12. Assessment of utility side financial benefits of demand side management considering environmental impacts

    Science.gov (United States)

    Abeygunawardane, Saranga Kumudu

    2018-02-01

    Any electrical utility prefers to implement demand side management and change the shape of the demand curve in a beneficial manner. This paper aims to assess the financial gains (or losses) to the generating sector through the implementation of demand side management programs. An optimization algorithm is developed to find the optimal generation mix that minimizes the daily total generating cost. This daily total generating cost includes the daily generating cost as well as the environmental damage cost. The proposed optimization algorithm is used to find the daily total generating cost for the base case and for several demand side management programs using the data obtained from the Sri Lankan power system. Results obtained for DSM programs are compared with the results obtained for the base case to assess the financial benefits of demand side management to the generating sector.

  13. Environmental impacts of detergents and benefits of their recovery in the laundering industry

    DEFF Research Database (Denmark)

    Giagnorio, Mattia; Amelio, Antonio; Grüttner, Henrik

    2017-01-01

    Detergents are important compounds in numerous industrial processes with laundering industry being among their largest consumers. Due to their wide application, detergents are continuously developed to meet higher quality and environmental standards. Following this trend, this study discusses...... a life cycle analysis conducted on different detergents and industrial washing systems. In particular, detergent production, use, and feasible recovery in the laundering industry is evaluated. Detergent production shows wide impact distribution related to the various detergent sources, with a large...... influence on the ecosystem compared to the other impact categories. Calculations of the primary energy demand and the global warming potential reveal the fundamental role of the application of renewable resources in the detergent production phase. The calculated contribution of detergents in the overall...

  14. Environmental benefits from reusing clothes

    DEFF Research Database (Denmark)

    Farrant, Laura; Olsen, Stig Irving; Wangel, Arne

    2010-01-01

    on the identification of the different profiles of the consumers questioned, a methodology was developed to get a quantitative evaluation of the replacement of new clothes enabled by second-hand clothing consumption. A Life cycle Assessment was conducted based on the EDIP methodology. The life cycle impacts of clothes...... clothes actually results in a decrease of the environmental burden of the life cycle of clothing. The environmental burden of clothing has been studied in several studies. However, most of these studies focus solely on the energy consumption aspects and pay little attention to the potential benefits...... that are directly disposed of by incineration were compared with the life cycle impacts of clothes that are collected and sorted after consumer use in order to be reused. Two products were assessed: a cotton T-shirt and a pair of polyester (65%)/cotton (35%) trousers. The functional unit was 100 garments in the use...

  15. Environmental benefits and social cost

    DEFF Research Database (Denmark)

    Henriksen, H.J.; Kjær, J.; Brüsh, W.

    2007-01-01

    (BN) are one example of a possible tool for participatory integrated assessment. BNs allow knowledge and data from economic, social and hydrological domains to be integrated in a transparent, coherent and equitable way. The paper reports on the construction of a BN to assess impacts of pesticide......There is a need for introducing interdisciplinary tools and approaches in water management for participatory integrated assessment of water protection costs and environmental benefits for different management scenarios. This is required for the Water Framework Directive. Bayesian belief networks...

  16. Improved heavy-duty vehicle fuel efficiency in India, benefits, costs and environmental impacts

    Energy Technology Data Exchange (ETDEWEB)

    Gopal, Anand R. [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Karali, Nihan [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Sharpe, Ben [International Council on Clean Transportation (United States); Delgado, Oscar [International Council on Clean Transportation (United States); Bandivadekar, Anup [International Council on Clean Transportation (United States); Garg, Mehul [International Council on Clean Transportation (United States)

    2017-06-14

    The main objectives of this analysis are to examine the benefits and costs of fuel-saving technologies for new heavy-duty vehicles (HDVs) in India over the next 10 years and, to explore how various scenarios for the deployment of vehicles with these technologies will impact petroleum consumption and carbon dioxide (CO2) emissions over the next three decades. The study team developed simulation models for three representative HDV types—a 40-tonne tractor-trailer, 25-tonne rigid truck, and 16-tonne transit bus—based on top-selling vehicle models in the Indian market. The baseline technology profiles for all three vehicles were developed using India-specific engine data and vehicle specification information from manufacturer literature and input from industry experts. For each of the three vehicles we developed a comprehensive set of seven efficiency technology packages drawing from five major areas: engine, transmission and driveline, tires, aerodynamics, and weight reduction. Our analysis finds that India has substantial opportunity to improve HDV fuel efficiency levels using cost-effective technologies. Results from our simulation modeling of three representative HDV types—a tractor-trailer, rigid truck, and transit bus—reveal that per-vehicle fuel consumption reductions between roughly 20% and 35% are possible with technologies that provide a return on the initial capital investment within 1 to 2 years. Though most of these technologies are currently unavailable in India, experiences in other more advanced markets such as the US and EU suggest that with sufficient incentives and robust regulatory design, significant progress can be made in developing and deploying efficiency technologies that can provide real-world fuel savings for new commercial vehicles in India over the next 10 years. Bringing HDVs in India up to world-class technology levels will yield substantial petroleum and GHG reductions. By 2030, the fuel and CO2 reductions of the

  17. Cost-benefit analysis for environmental impacts and radwaste system for nuclear power plant

    International Nuclear Information System (INIS)

    Mun, K.N.; Yook, C.C.

    1982-01-01

    During operation of nuclear power plant, radioactive material is inevitably formed. This radioactive material must be safely processed by radwaste system so that essentially zero activity is released to the environment. However zero released activity is not really practicable and population doses resulted from released activity are proportional to total annual cost for the radwaste system. In this study, cost-benefit analysis for the radwaste system of the Korean Nuclear Units 5 and 6 is performed to evaluate the optimization between the total annual cost for the radwaste system and population doses within 80 km from the plants. From the analysis, the following results are obtained; 1. the total population dose is estimated 4.04 x 10 3 man-rem/year, 2. total annual cost for the radwaste system is required $ 1.74 x 10 6 , 3. cost-benefit ratio is estimated $ 429/man-rem. (Author)

  18. Impact of rinsing in pesticide packaging waste management: Economic and environmental benefits

    Directory of Open Access Journals (Sweden)

    Marčeta Una

    2015-01-01

    Full Text Available Pesticides have become dailiness due to inevitable application of these preparations in agricultural activities, with the consequence of generation of large amounts of waste packaging. Impact on the environment and expenses of management of packaging waste can be minimized if the packaging is immediately rinsed after the application of devices and if identified as non-hazardous. Besides, financial losses may be reduced by maximum utilization of the preparation. Considering these two financial aspects this work shows evaluation of quantitative losses of preparations if the triple rising method is not applied. The research was conducted in two phases. Phase I included the examination of the impact of different formulations of the same volume on quantitative and financial losses. Based on the results of the first phase of the research, it was noted that the SC formulation is the most interesting to study because this type of formulation has the highest percentage of residue, as well as the fact that the highest annual consumption is noted percisely in this preparation group. This paper presents the results which indicate the impact of packaging volume of SC formulation (ALVERDE 240 SC, INTERMEZZO and ANTRE PLUS on percentage of preparation residue in packaging if there was no rinsing. The results have shown that the quantitative loss is inversely proportional to the volume of packaging, while financial losses do not only depend on the percentage of residue but also on price and quantity of utilization of preparations.

  19. Comparing economic benefits and environmental impacts. A further explanation of differences in carbon dioxide emission figures

    International Nuclear Information System (INIS)

    De Haan, M.; Verduin, H.

    2000-01-01

    To assist the development of international climate policies, the Intergovernmental Panel on Climate Change (IPCC) has developed instructions which can be used to calculate and report the emissions of greenhouse gases for each individual country. Bunkering, i.e., refuelling aircraft and ships, is reported separately. However, the agreements on reductions for countries or regions laid down in the Kyoto protocol do not take pollution from international transport into consideration. The Dutch economy generates a substantial amount of pollution outside its national borders through international transport. In 1998, for example, 26 of the total of 203 billion kg carbon dioxide were emitted outside the national borders. In addition, IPCC regulations result in incompatibilities between emission figures and economic key figures (gross domestic product, employment) from the national accounts. This paper reviews the various definitions of emission figures that are used in the Netherlands and their interrelationships. Special attention is paid to the analytical advantages of harmonising environmental statistics with the system of national accounts. 4 refs

  20. Assessment of the environmental impacts and health benefits of a nitrogen emission control area in the North Sea

    Energy Technology Data Exchange (ETDEWEB)

    Hammingh, P.; Geilenkirchen, G. [Netherlands Environmental Assessment Agency PBL, Bilthoven (Netherlands); Maas, R. [National Institute of Public Health and Environmental Protection RIVM, Bilthoven (Netherlands); Holland, M.R. [Ecometrics Research and Consulting EMRC, Reading (United Kingdom); Jonson, J.E. [The Meteorological Synthesizing Centre - West MSC-W, Norwegian Meteorological Institute, Oslo (Norway)

    2012-06-15

    In the last five to ten years, concerns about the health and ecosystem effects of air polluting emissions from ships have grown in international policy debate regarding further air pollutant emissions control. As an outcome of the debate, the International Maritime Organisation (IMO) adopted more stringent emission standards in 2008 to further control air pollution from sea shipping. For example, their most stringent nitrogen oxide emission standards are about 75 per cent lower than the standards for current ships. However, these most stringent standards are only mandatory in specific emission control areas designated by the IMO. Such specific areas aim to protect densely populated areas and sensitive ecosystems from air pollution from nearby international shipping. Prior to a possible application for designation of a nitrogen oxide emission control area, the eight North Sea countries commissioned an assessment of the environmental impacts and health benefits (this report) and the economic impacts and costs (Danish EPA, 2012). The main conclusions of this assessment are presented and concisely explained below. A detailed elaboration of the work carried out, the results and the uncertainties can be found in 'Full results'.

  1. The impacts of inherent soil properties, environmental conditions, and restoration time on ecological benefits during CRP restoration

    Science.gov (United States)

    The Conservation Reserve Program (CRP) has numerous benefits including reduced soil erosion, increased C sequestration, and biodiversity through the conversion of highly erodible cropland to grasslands. The rate and magnitude of these changes varies and the factors that impact these changes are larg...

  2. [Impact of Phosphogypsum Wastes on the Wheat Growth and CO2 Emissions and Evaluation of Economic-environmental Benefit].

    Science.gov (United States)

    Li, Ji; Wu, Hong-sheng; Gao, Zhi-qiu; Shang, Xiao-xia; Zheng, Pei-hui; Yin, Jin; Kakpa, Didier; Ren, Qian-qi; Faustin, Ogou Katchele; Chen, Su-yun; Xu, Ya; Yao, Tong-yan; Ji, Wei; Qian, Jing-shan; Ma, Shi-jie

    2015-08-01

    Phosphogypsum is a phosphorus chemical waste which has not been managed and reused well, resultantly, causing environmental pollution and land-occupation. Phosphogypsum wastes were used as a soil amendment to assess the effect on wheat growth, yield and CO2 emissions from winter wheat fields. Its economic and environmental benefits were analyzed at the same time. The results showed that wheat yield was increased by 37.71% in the treatment of phosphogypsum of 2 100 kg x hm(-2). Compared with the control treatment, throughout the wheat growing season, CO2 emission was accumulatively reduced by 3% in the treatment of phosphogypsum waste of 1050 kg x hm(-2), while reduced by 8% , 10% , and 6% during the jointing stage, heading date and filling period of wheat, respectively; while CO2 emission was accumulatively reduced by 7% in the treatment of phosphogypsum waste of 2 100 kg x hm(-2) throughout the wheat growing season, as reduced by 11% , 4% , and 12% during the reviving wintering stage, heading date and filling period of wheat, respectively. It was better for CO2 emission reduction in the treatment of a larger amount of phosphogypsum waste. In the case of application of phosphogypsum waste residue within a certain range, the emission intensity of CO2 ( CO2 emissions of per unit of fresh weight or CO2 emissions of per unit of yield) , spike length, fresh weight and yield showed a significantly negative correlation--the longer the ear length, the greater fresh weight and yield and the lower the CO2 emissions intensity. As to the carbon trading, phosphogypsum utilization was of high economic and environmental benefits. Compared with the control, the ratio of input to output changed from 1: 8.3 to 1: 10.7, which in the same situation of investment the output could be increased by 28.92% ; phosphogypsum as a greenhouse gas reducing agent in the wheat field, it could decrease the cost and increase the environmental benefit totally about 290 yuan per unit of ton. The

  3. The benefits from environmental remediation

    International Nuclear Information System (INIS)

    Falck, W.E.

    2002-01-01

    Environmental remediation projects inevitably take place against a backdrop of overall social goals and values. These goals can include, for example, full employment, preservation of the cultural, economic and archaeological resources, traditional patterns of land use, spiritual values, quality of life factors, biological diversity, environmental and socio-economic sustainability, protection of public health. Different countries will have different priorities, linked to the overall set of societal goals and the availability of resources, including funding, man-power and skills. These issues are embedded within both a national and local socio-cultural context, and will shape the way in which the remediation process is structured in any one country. The context will shape both the overall objectives of a remediation activity within the framework of competing societal goals, as well as generate constraints on the decision making process. Hence, the overall benefit of a remediation project is determined by its overall efficiency and effectiveness within the given legal, institutional, and governance framework, under the prevailing socio-economic boundary conditions, and balancing technology performance and risk reduction with fixed or limited budgetary resources, and is not simply the result of the technical remediation operation itself. (author)

  4. Impact assessment: Eroding benefits through streamlining?

    International Nuclear Information System (INIS)

    Bond, Alan; Pope, Jenny; Morrison-Saunders, Angus; Retief, Francois; Gunn, Jill A.E.

    2014-01-01

    This paper argues that Governments have sought to streamline impact assessment in recent years (defined as the last five years) to counter concerns over the costs and potential for delays to economic development. We hypothesise that this has had some adverse consequences on the benefits that subsequently accrue from the assessments. This hypothesis is tested using a framework developed from arguments for the benefits brought by Environmental Impact Assessment made in 1982 in the face of the UK Government opposition to its implementation in a time of economic recession. The particular benefits investigated are ‘consistency and fairness’, ‘early warning’, ‘environment and development’, and ‘public involvement’. Canada, South Africa, the United Kingdom and Western Australia are the jurisdictions tested using this framework. The conclusions indicate that significant streamlining has been undertaken which has had direct adverse effects on some of the benefits that impact assessment should deliver, particularly in Canada and the UK. The research has not examined whether streamlining has had implications for the effectiveness of impact assessment, but the causal link between streamlining and benefits does sound warning bells that merit further investigation. -- Highlights: • Investigation of the extent to which government has streamlined IA. • Evaluation framework was developed based on benefits of impact assessment. • Canada, South Africa, the United Kingdom, and Western Australia were examined. • Trajectory in last five years is attrition of benefits of impact assessment

  5. Environmental costs and benefits case study: nuclear power plant. Quantification and economic valuation of selected environmental impacts/effects. Final report

    International Nuclear Information System (INIS)

    1984-02-01

    This case study is an application, to a nuclear power plant, of the methodology for quantifying environmental costs and benefits, contained in the regional energy plan, adopted in April, 1983, by the Northwest Power Planning Council, pursuant to Public Law 96-501.The study is based on plant number 2 of the Washington Public Power Supply System (WNP-2), currently nearing completion on the Hanford Nuclear Reservation in eastern Washington State. This report describes and documents efforts to quantify and estimate monetary values for the following seven areas of environmental effects: radiation/health effects, socioeconomic/infrastructure effects, consumptive use of water, psychological/health effects (fear/stress), waste management, nuclear power plant accidents, and decommissioning costs. 103 references

  6. Impact of battery weight and charging patterns on the economic and environmental benefits of plug-in hybrid vehicles

    International Nuclear Information System (INIS)

    Shiau, Ching-Shin Norman; Samaras, Constantine; Hauffe, Richard; Michalek, Jeremy J.

    2009-01-01

    Plug-in hybrid electric vehicle (PHEV) technology is receiving attention as an approach to reducing US dependency on foreign oil and greenhouse gas (GHG) emissions from the transportation sector. PHEVs require large batteries for energy storage, which affect vehicle cost, weight, and performance. We construct PHEV simulation models to account for the effects of additional batteries on fuel consumption, cost, and GHG emissions over a range of charging frequencies (distance traveled between charges). We find that when charged frequently, every 20 miles or less, using average US electricity, small-capacity PHEVs are less expensive and release fewer GHGs than hybrid electric vehicles (HEVs) or conventional vehicles. For moderate charging intervals of 20-100 miles, PHEVs release fewer GHGs, but HEVs have lower lifetime costs. High fuel prices, low-cost batteries, or high carbon taxes combined with low-carbon electricity generation would make small-capacity PHEVs cost competitive for a wide range of drivers. In contrast, increased battery specific energy or carbon taxes without decarbonization of the electricity grid would have limited impact. Large-capacity PHEVs sized for 40 or more miles of electric-only travel do not offer the lowest lifetime cost in any scenario, although they could minimize GHG emissions for some drivers and provide potential to shift air pollutant emissions away from population centers. The tradeoffs identified in this analysis can provide a space for vehicle manufacturers, policymakers, and the public to identify optimal decisions for PHEV design, policy and use. Given the alignment of economic, environmental, and national security objectives, policies aimed at putting PHEVs on the road will likely be most effective if they focus on adoption of small-capacity PHEVs by urban drivers who can charge frequently.

  7. Environmental benefits of poplar culture

    Science.gov (United States)

    J. G. Isebrands; D.F. Karnosky.

    2001-01-01

    Poplars have important values above and beyond wood or fiber production. Poplars have been planted for environmental purposes for centuries. There are reports of poplar plantings dating back to early Chinese history and biblical times in the Middle East, When immigrants came to North America in the 18th and 19th century, they often brought cuttings of their favorite...

  8. Evaluating the health benefits of natural sounds: an approach for assessing the environmental impacts of transportation noise

    Science.gov (United States)

    2012-08-19

    Excessive anthropogenic noise has been associated with annoyance, disruption of sleep and cognitive processes, hearing impairment, and adverse impacts on cardiovascular and endocrine systems. Although transportation is a major source of noise, nation...

  9. Valuing the Environmental Benefits of Urban WaterConservation

    Energy Technology Data Exchange (ETDEWEB)

    Coughlin, Katie M.; Bolduc, Chris A.; Chan, Peter T.; Dunham-Whitehead, C.; Van Buskirk, R.D.

    2007-05-01

    This report documents a project undertaken for theCalifornia Urban Water Conservation Council (the Council) to create a newmethod of accounting for the diverse environmental benefits of raw watersavings. The environmental benefits (EB) model was designed to providewater utilities with a practical tool that they can use to assign amonetary value to the benefits that may accrue from implementing any ofthe Council-recommended Best Management Practices. The model treats onlyenvironmental services associated directly with water, and is intended tocover miscellaneous impacts that are not currently accounted for in anyother cost-benefit analysis.

  10. SPS microwave subsystem potential impacts and benefits. [environmental and societal effects of Solar Power System construction and operation

    Science.gov (United States)

    Dickinson, R. M.

    1978-01-01

    The paper examines the possible environmental and societal effects of the construction, installation, and operation of the space end and earth end of the microwave power transmission subsystem that delivers satellite power system (SPS) energy (at about 5 GW per beam) to the power grid on earth. The intervening propagation medium near the earth is also considered. Separate consideration is given to the spacecraft transmitting array, propagation in the ionosphere, and the ground-based rectenna. Radio frequency interference aspects are also discussed.

  11. Environmental impacts of wind-energy projects

    National Research Council Canada - National Science Library

    Committee on Environmental Impacts of Wind Energy Projects; National Research Council; Division on Earth and Life Studies; National Research Council

    2007-01-01

    .... Environmental Impacts of Wind-Energy Projects offers an analysis of the environmental benefits and drawbacks of wind energy, along with an evaluation guide to aid decision-making about projects...

  12. Environmental impact statements

    International Nuclear Information System (INIS)

    Stewing, C.

    1986-01-01

    The adoption of US-type environmental impact statements is considered to be approaching. Environmental impact statements are defined as comprehensive analyses of the future effects of measures on environmental conditions with the aim of avoiding ecological disadvantages. The recommendation ratified by the European Communities on June 27, 1985 requires the environmental impact statement to be implemented as a mandatory procedure. The implementation is difficult to realize. Particular problems consist in the alignment of the environmental impact statement with existing administrative procedures and in the operationable formulation of the aims and results of the statement. Paragraph 72 of the administrative procedures law (VwVfG) shows that planning procedures and environmental impact statement are to be treated as two parallel regulations. The structural order of environmental impact statements must therefore be integrated into the regulations of planning procedures. (orig./HP) [de

  13. Is there an environmental benefit from remediation of a contaminated site? Combined assessments of the risk reduction and life cycle impact of remediation

    DEFF Research Database (Denmark)

    Lemming, Gitte; Chambon, Julie Claire Claudia; Binning, Philip John

    2012-01-01

    impacts due to contaminant leaching into groundwater that is used for drinking water, whereas the secondary environmental impacts are related to remediation activities such as monitoring, drilling and construction of wells and use of remedial amendments. The primary impacts for the compared scenarios were......), (iii) in-situ chemical oxidation (ISCO) with permanganate and (iv) long-term monitoring combined with treatment by activated carbon at the nearby waterworks. The life cycle assessment included evaluation of both primary and secondary environmental impacts. The primary impacts are the local human toxic...... in higher environmental impacts than they remediate, in terms of person equivalents and assuming equal weighting of all impacts. The ERD and long-term monitoring were the scenarios with the lowest secondary life cycle impacts and are therefore the preferred alternatives. However, if activated carbon...

  14. The environmental benefits of wind energy

    International Nuclear Information System (INIS)

    Sips, H.W.

    1990-01-01

    Three more or less reliable methods to determine the financial acceptance of the external effects of the use of wind energy are discussed. Attention is paid to the appreciation of external effects based on the environmental pollution or damage, appreciation based on prevented costs (implied valuation), and appreciation based on surveys, by which the willingness of the civilians to pay for a clean environment can be determined. A first indication of the environmental benefits of wind energy based on the above-mentioned methods is 0.04 to 0.08 DFl per kWh. For the total service life of a wind turbine this amounts to 800-1600 DFl per kW. The environmental benefits can be re-calculated in the form of subsidies, increasing the sellback prices or by means of an environmental levy on electric power generated by conventional power plants. 2 figs., 1 tab., 12 refs

  15. The environmental benefits of nuclear power

    International Nuclear Information System (INIS)

    Turner, W.J.; Ardern, S.

    1994-01-01

    The generation of electricity from nuclear energy is strictly regulated and monitored which internalises its environmental costs and means that it has minimal environmental impact. Nuclear power can thus play an important role in achieving a number of major targets. The following paper discusses why this is so and suggests how this could be beneficial to the competitiveness of nuclear power. (author)

  16. Environmental Emissions Nonenergy Benefits Working Paper: ARRA Period

    Energy Technology Data Exchange (ETDEWEB)

    Carroll, David [APPRISE, Inc., Princeton, NJ (United States); Bausch, Daniel [APPRISE, Inc., Princeton, NJ (United States)

    2015-03-01

    Weatherization reduces energy usage by low-income households, and thereby reduces the environmental impacts of the production and consumption of energy and reduces the social costs associated with those environmental impacts. The nonenergy benefits study conducted as part of the American Recovery and Reinvestment Act of 2009 (ARRA) Weatherization Assistance Program (WAP) evaluation focused on measuring the emissions reductions resulting from WAP program energy usage reductions and estimating the societal value of those emission reductions. While there are other environmental impacts associated with the WAP program, this study focused on emissions impacts because the 2010 National Research Council (NRC) report Hidden Costs of Energy: The Unpriced Consequences of Energy Production and Use recommended that Congress focus on emissions costs because they have the highest documented social impact costs

  17. Environmentally based Cost-Benefit Analysis

    International Nuclear Information System (INIS)

    Magnell, M.

    1993-11-01

    The fundamentals of the basic elements of a new comprehensive economic assessment, MILA, developed in Sweden with inspiration from the Total Cost Assessment-model are presented. The core of the MILA approach is an expanded cost and benefit inventory. But MILA also includes a complementary addition of an internal waste stream analysis, a tool for evaluation of environmental conflicts in monetary terms, an extended time horizon and direct allocation of costs and revenues to products and processes. However, MILA does not ensure profitability for environmentally sound projects. Essentially, MILA is an approach of refining investment and profitability analysis of a project, investment or product. 109 refs., 38 figs

  18. Environmental impact report (draft)

    Energy Technology Data Exchange (ETDEWEB)

    1980-05-01

    The three projects as proposed by Pacific Gas and Electric Company and the environmental analysis of the projects are discussed. Sections on the natural and social environments of the proposed projects and their surrounding areas consist of descriptions of the setting, discussions of the adverse and beneficial consequences of the project, and potential mitigation measures to reduce the effects of adverse impacts. The Environmental Impact Report includes discussions of unavoidable adverse effects, irreversible changes, long-term and cumulative impacts, growth-inducing effects, and feasible alternatives to the project. (MHR)

  19. Environmental benefit from renewable energy sources

    International Nuclear Information System (INIS)

    Nicoletti, G.; Notarnicola, B.

    2001-01-01

    In this paper a comparative environmental analysis on the electricity production between wind energy system and coal power plant has been made. The methodologies used are the LCA and the Impact Patway Analysis (IPA) - a recent tool to assess the externalities of the energy systems. Both methodologies, even if in different amount, show a remarkable convenience in the production of electricity from wind systems [it

  20. Environmental and economic benefits of sustainable development

    International Nuclear Information System (INIS)

    McKay, P.; Kelly, B.; Passmore, J.

    1997-01-01

    The panel on sustainable development was moderated by Paul McKay of the Wildside Foundation. Bryan Kelly, Director of Environment and Sustainable Development at Ontario Hydro, and Jeffrey Passmore of Passmore Associates International were the panel members. Bryan Kelly described the objectives of his group's program as reducing market barriers, and get renewables on a level playing field through technological advances to ensure that ' when Ontario Hydro or its successors make decisions about new capacity, renewables will be a viable option and will not be dismissed out of hand'. To illustrate the approach, he described several ongoing research and development projects. Jeffrey Passmore reported on a study he conducted for the Canadian Wind Energy Association and Environment Canada to determine the environmental and economic benefits of wind energy in Canada. He estimated achievable wind energy potential in Canada at around 6400 MW by 2010. He stressed wind energy's potential for job creation and CO 2 reduction as the principal economic and environmental benefits

  1. Environmental Impact Section

    International Nuclear Information System (INIS)

    Anon.

    1977-01-01

    The Section is concerned with preparation of environmental statements and assessments and development of assessment methodologies for energy technologies. During 1976, activities involved nuclear, fossil, and geothermal energy; this work was supported by the U.S.Army, HUD, US ERDA, and US NRC. Two special studies--one on the effects of power plant intake structures on fish impingement and another on multiple uses of cooling lakes--were completed and should serve as references for future analyses. Two research projects sponsored by NRC--the Unified Transport Approach (UTA) to Power Plant Assessment and the Environmental Monitoring Data Evaluation Study--were continued. The purpose of the UA program is to develop fast-transient, one- and two-dimensional transport models for estimating thermal, radiological, chemical, and biological impacts in complicated water bodies. The impact of public use of various products that contain radioactive isotope is being evaluated. The Environmental Impact Sections assistance to NRC expanded to include assessments of fuel-fabrication facilities being considered for relicensing and two uranium in-situ solution mining facility proposals. The work for HUD comprises an assessment of the first application of MIUS in a new town development. A generic environmental statement was prepared and an environmental monitoring program for the facility was designed

  2. Cost-benefit analysis for design of environmentally conscious manufacturing

    International Nuclear Information System (INIS)

    Matysiak, L.M.

    1993-01-01

    In recent years, much attention has been focused on reducing the environmental impacts of products and manufacturing processes. Concerned about rising compliance costs and stringent regulatory requirements, companies are carefully evaluating the environmental impacts of their products. In response, designers, engineers, and managers are beginning to use life-cycle analysis, design for environment techniques, and environmentally conscious manufacturing (ECM) as tools to help them to not only do what is best for the environment, but also to do what is best for their company. These tools are also a useful aid in evaluating the trade-offs that may exist between different product and process alternatives. However, how does one choose the optimal solution from these various product and process alternatives? Cost versus benefit analysis is an effective tool that can be used to evaluate various manufacturing alternatives and to choose a solution that is both cost effective and environmentally compatible. Many companies are beginning to use cost benefit analyses as a means to justify product or process modifications that result in a benefit to the environment

  3. Environmental benefits of DSM externalities and resource planning

    International Nuclear Information System (INIS)

    Tempchin, R.S.; Goldsmith, M.W.

    1991-01-01

    Recently, political and regulatory initiatives have prompted the expansion of demand-side management (DSM) programs as a means of realizing environmental and economic benefits for both consumers and electric utilities. The Edison Electric Institute sponsored two recent studies to examine the effectiveness of this effort. A national survey of DSM program activity was conducted to determine the resultant air emissions reductions. Due to pervasive inconsistencies in data measurement and reporting, coupled with the number and degree of assumptions necessary to quantify state-by-state energy savings, scientifically verifiable estimates of these emissions reductions could not be developed. The second study, a review of the development and application of monetized environmental externalities, found that the current state regulatory practice of assigned monetary values to the environmental impacts of resource options is based on imcomplete data and applied in an imbalanced manner. Due to the complexity of assessing the direct impact costs of power generation, shadow prices derived from cost conditions have been developed to assign a dollar value per pound of pollutant. These alternative measures of cost, which vary by as much as 300,000 percent from direct impact costs, are applied only to electricity. This singluar focus placed a potential financial disincentive on electricity use, precludes a balanced assessment of all potential fuel choices and excludes any valuation of the considerable environmental and economic benefits of electric technologies

  4. Impacts of Generic Competition and Benefit Management...

    Data.gov (United States)

    U.S. Department of Health & Human Services — According to findings reported in Impacts of Generic Competition and Benefit Management Practices on Spending for Prescription Drugs - Evidence from Medicares Part D...

  5. Geothermal environmental impact

    International Nuclear Information System (INIS)

    Armannsson, H.; Kristmannsdottir, H.

    1992-01-01

    Geothermal utilization can cause surface disturbances, physical effects due to fluid withdrawal noise, thermal effects and emission of chemicals as well as affect the communities concerned socially and economically. The environmental impact can be minimized by multiple use of the energy source and the reinjection of spent fluids. The emission of greenhouse gases to the atmosphere can be substantially reduced by substituting geothermal energy for fossil fuels as an industrial energy source wherever possible

  6. Social Cost Benefit Analysis for Environmental Policy-Making

    International Nuclear Information System (INIS)

    De Zeeuw, A.; In t Veld, R.; Van Soest, D.; Meuleman, L.; Hoogewoning, P.

    2008-01-01

    Review of the theoretical literature and the current debate on the valuation of environmental goods and services, on the discounting of future benefits and costs, and on how social cost benefit analysis (SCBAs) can be integrated in the policy and decision making process. It is concluded that SCBA can be a good decision support method in environmental policy-making if it is transparent and if all impacts are taken into account. Furthermore, the SCBA process should be participative, and politicians must be prepared to take responsibility for the assumptions behind the SCBA, including the assumptions on valuation and on the discount rate. Such a political role makes each SCBA a unique product of a politically responsible actor, and makes it possible for other stakeholders to have calculated an alternative SCBA based on their own assumptions. This Background Study also contains the proceedings of the international SCBA conference organised by RMNO on 16-17 January 2008

  7. Environmental Impact Assessment: A Procedure.

    Science.gov (United States)

    Stover, Lloyd V.

    Prepared by a firm of consulting engineers, this booklet outlines the procedural "whys and hows" of assessing environmental impact, particularly for the construction industry. Section I explores the need for environmental assessment and evaluation to determine environmental impact. It utilizes a review of the National Environmental Policy Act and…

  8. Community Gardens as Environmental Health Interventions: Benefits Versus Potential Risks.

    Science.gov (United States)

    Al-Delaimy, W K; Webb, M

    2017-06-01

    The purpose of this paper was to summarize current findings on community gardens relevant to three specific areas of interest as follows: (1) health benefits, (2) garden interventions in developing versus developed countries, and (3) the concerns and risks of community gardening. Community gardens are a reemerging phenomenon in many low- and high-income urban neighborhoods to address the common risk factors of modern lifestyle. Community gardens are not limited to developed countries. They also exist in developing low-income countries but usually serve a different purpose of food security. Despite their benefits, community gardens can become a source of environmental toxicants from the soil of mostly empty lands that might have been contaminated by toxicants in the past. Therefore, caution should be taken about gardening practices and the types of foods to be grown on such soil if there was evidence of contamination. We present community gardens as additional solutions to the epidemic of chronic diseases in low-income urban communities and how it can have a positive physical, mental and social impact among participants. On balance, the benefits of engaging in community gardens are likely to outweigh the potential risk that can be remedied. Quantitative population studies are needed to provide evidence of the benefits and health impacts versus potential harms from community gardens.

  9. Collaborative Outbound Taxi Metering for Environmental Benefits, Phase I

    Data.gov (United States)

    National Aeronautics and Space Administration — This proposal addresses the concept of Collaborative Outbound Taxi Metering (COTM), which provides environmental benefits without sacrificing throughput. In current...

  10. Environmental Psychology” the mental benefits of physical activities in natural settings

    DEFF Research Database (Denmark)

    De Dominicis, Stefano

    2017-01-01

    Practicing sports and physical activities has a huge positive impact on physiological and psychological wellbeing of individuals. Drawing from Environmental and Positive psychology, the idea presented in this paper highlight the even stronger psychological benefits related to training, exercising...

  11. Assessing the Environmental Costs and Benefits of Households Electricity Consumption Management

    OpenAIRE

    Segtnan, Ida Lund

    2011-01-01

    In this study the environmental costs and benefits of smart metering technology systems installed in households in Norway have been assessed. Smart metering technology systems enable mechanisms to manage electricity consumption by shifting loads. With the use of Life Cycle Assessment (LCA) and the ReCiPe method for impact assessment, the life cycle impacts of installation and operation of a system in a household have been found. Environmental benefits of using the systems to manage electricit...

  12. The environmental Impacts of tobaccos

    International Nuclear Information System (INIS)

    Shah, J.; Sohail, N.

    2006-01-01

    Tobacco is an important cash crop in Pakistan. It is a sensitive plant, prone to bacterial, fungal and viral diseases. Therefore, high levels of pesticides are used to grow tobacco. Many of these pesticides are highly toxic and have profound impacts not only on the smokers but also on the lives of tobacco farmers, their families and the environment. The environmental impacts of tobacco crop start right from its seedlings stage till throwing away of cigarette filters. These impacts are divided into three stages: (a) Environmental impacts at the tobacco growing stage, (b) Environmental impacts at tobacco manufacturing/processing stage, and (c) Environmental impacts of the tobacco use. This paper provides information of environmental impacts of tobacco crop at all the above-mentioned three stages and recommends measures for mitigation. (author)

  13. GEOLOGY AND ENVIRONMENTAL IMPACT ASSESSMENT AND ...

    African Journals Online (AJOL)

    Dr Osondu

    GEOLOGY AND ENVIRONMENTAL IMPACT ASSESSMENT AND BENEFIT OF. GRANITIC ROCKS OF MINNA AREA, NORTHWESTERN NIGERIA. Alabi, A. A.. DOI: http://dx.doi.org/10.4314/ejesm.v4i4.5. Received November 23rd 2011; accepted December 5th 2011. Abstract. Nigeria basement complex has shown that the ...

  14. Economic and environmental benefits of higher-octane gasoline.

    Science.gov (United States)

    Speth, Raymond L; Chow, Eric W; Malina, Robert; Barrett, Steven R H; Heywood, John B; Green, William H

    2014-06-17

    We quantify the economic and environmental benefits of designing U.S. light-duty vehicles (LDVs) to attain higher fuel economy by utilizing higher octane (98 RON) gasoline. We use engine simulations, a review of experimental data, and drive cycle simulations to estimate the reduction in fuel consumption associated with using higher-RON gasoline in individual vehicles. Lifecycle CO2 emissions and economic impacts for the U.S. LDV fleet are estimated based on a linear-programming refinery model, a historically calibrated fleet model, and a well-to-wheels emissions analysis. We find that greater use of high-RON gasoline in appropriately tuned vehicles could reduce annual gasoline consumption in the U.S. by 3.0-4.4%. Accounting for the increase in refinery emissions from production of additional high-RON gasoline, net CO2 emissions are reduced by 19-35 Mt/y in 2040 (2.5-4.7% of total direct LDV CO2 emissions). For the strategies studied, the annual direct economic benefit is estimated to be $0.4-6.4 billion in 2040, and the annual net societal benefit including the social cost of carbon is estimated to be $1.7-8.8 billion in 2040. Adoption of a RON standard in the U.S. in place of the current antiknock index (AKI) may enable refineries to produce larger quantities of high-RON gasoline.

  15. Environmental-benefit analysis of two urban waste collection systems.

    Science.gov (United States)

    Aranda Usón, Alfonso; Ferreira, Germán; Zambrana Vásquez, David; Zabalza Bribián, Ignacio; Llera Sastresa, Eva

    2013-10-01

    Sustainable transportation infrastructure and travel policies aim to optimise the use of transportation systems to achieve economic and related social and environmental goals. To this end, a novel methodology based on life cycle assessment (LCA) has been developed in this study, with the aim of quantifying, in terms of CO2 emissions equivalent, the impact associated with different alternatives of waste collection systems in different urban typologies. This new approach is focussed on saving energy and raw materials and reducing the environmental impact associated with the waste collection system in urban areas, as well as allowing the design and planning of the best available technologies and most environment-friendly management. The methodology considers a large variety of variables from the point of view of sustainable urban transport such as the location and size of the urban area, the amount of solid waste generated, the level of social awareness on waste separation procedures, the distance between houses and waste collection points and the distance from the latter to the possible recovery plants and/or landfills, taking into account the material and energy recovery ratio within an integrated waste management system. As a case study, two different waste collection systems have been evaluated with this methodology in the ecocity Valdespartera located in Zaragoza, Spain, consisting of approximately 10,000 homes: (i) a system based on traditional truck transportation and manual collection, and (ii) a stationary vacuum waste collection system. Results show that, when operating at loads close to 100%, the stationary collection system has the best environmental performance in comparison with the conventional system. In contrast, when operating at load factors around 13% the environmental benefits in terms of net CO2-eq. emissions for the stationary collection system are around 60% lower in comparison with the conventional one. Copyright © 2013 Elsevier B.V. All

  16. Vaccine impact: Benefits for human health.

    Science.gov (United States)

    Doherty, Mark; Buchy, Philippe; Standaert, Baudouin; Giaquinto, Carlo; Prado-Cohrs, David

    2016-12-20

    Unlike most drugs, whose benefit is restricted to the individual who takes the drug, prophylactic vaccines have the potential for far-reaching effects that encompass health service utilisation, general health and wellbeing, cognitive development and, ultimately, economic productivity. The impact of immunisation is measured by evaluating effects directly on the vaccinated individual, indirectly on the unvaccinated community (herd protection), the epidemiology of the pathogen (such as changing circulating serotypes or prevention of epidemic cycles), and the additional benefits arising from improved health. Aside from protection of the individual, the broader success of immunisation is dependent on achieving a level of coverage sufficient to interrupt transmission of the pathogen. When evaluating the cost-effectiveness of vaccines, all of these potential benefits need to be accounted for. In many countries where immunisation programmes have been highly successful, the control of disease has meant that the benefits of immunisation have become less obvious. Once a well-known and much-feared disease appears to have disappeared, individuals, including healthcare professionals, no longer view ongoing prevention with the same sense of urgency. Reduced coverage is inevitably associated with resurgence in disease, with outbreaks potentially leading to significant morbidity and loss of life. Ensuring the continued success of immunisation programmes is the responsibility of all: individuals, healthcare professionals, government and industry. Copyright © 2016 The Authors. Published by Elsevier Ltd.. All rights reserved.

  17. Modelling environmental benefits of silvoarable agroforestry in Europe

    NARCIS (Netherlands)

    Palma, J.H.N.; Graves, A.R.; Bunce, R.G.H.; Burgess, P.J.; Filippi, de R.; Keesman, K.J.; Keulen, van H.; Liagre, F.; Mayus, M.; Moreno, G.; Reisner, Y.; Herzog, F.

    2006-01-01

    Increased adoption of silvoarable agroforestry (SAF) systems in Europe, by integrating trees and arable crops on the same land, could offer environmental benefits compared with conventional agricultural systems. Soil erosion, nitrogen leaching, carbon sequestration and landscape biodiversity were

  18. Modeling environmental benefits of silvoarable agroforestry in Europe

    NARCIS (Netherlands)

    Palma, J.H.N.; Graves, A.R.; Bunce, R.G.H.; Burgess, P.J.; Filippi, de R.; Keesman, K.J.; Keulen, van H.; Liagre, F.; Mayus, M.; Moreno, G.; Reisner, Y.; Herzog, F.

    2007-01-01

    Increased adoption of silvoarable agroforestry (SAF) systems in Europe, by integrating trees and arable crops on the same land, could offer a range of environmental benefits compared with conventional agricultural systems. Soil erosion, nitrogen leaching, carbon sequestration and landscape

  19. PEL Benefits: Measuring the Benefits of Planning and Environmental Linkages (PEL)

    Science.gov (United States)

    2015-10-01

    The Federal Highway Administration (FHWA) commissioned this report to explore and document the benefits stemming from the incorporation of Planning and Environmental Linkage (PEL) strategies into State, regional, and local planning and project develo...

  20. Science-based Framework for Environmental Benefits Assessment

    Science.gov (United States)

    2013-03-01

    Guinto, D.R. 2008. Multicriteria decision making and the comprehensive Everglades restoration plan. PhD. dissertation, Johns Hopkins University...environmental benefits is central to the formulation of sound ecosystem restoration projects and is necessary for making good restoration decisions . This...activities, can significantly improve the potential for realizing restoration benefits and decrease potential for making regretted decisions . 7

  1. Environmental impacts from the solar energy technologies

    International Nuclear Information System (INIS)

    Tsoutsos, Theocharis; Frantzeskaki, Niki; Gekas, Vassilis

    2005-01-01

    Solar energy systems (photovoltaics, solar thermal, solar power) provide significant environmental benefits in comparison to the conventional energy sources, thus contributing, to the sustainable development of human activities. Sometimes however, their wide scale deployment has to face potential negative environmental implications. These potential problems seem to be a strong barrier for a further dissemination of these systems in some consumers. To cope with these problems this paper presents an overview of an Environmental Impact Assessment. We assess the potential environmental intrusions in order to ameliorate them with new technological innovations and good practices in the future power systems. The analysis provides the potential burdens to the environment, which include - during the construction, the installation and the demolition phases, as well as especially in the case of the central solar technologies - noise and visual intrusion, greenhouse gas emissions, water and soil pollution, energy consumption, labour accidents, impact on archaeological sites or on sensitive ecosystems, negative and positive socio-economic effects

  2. Environmental benefits of natural gas for buses

    International Nuclear Information System (INIS)

    Rabl, A.

    2002-01-01

    This paper presents a life cycle assessment comparing diesel buses with buses fueled by natural gas. The data for the emission of pollutants are based on the MEET Project of the European Commission (EC), supplemented by data measured for diesel and gas buses in Paris. The benefits of the gas fueled bus are then quantified using the damage cost estimates of the ExternE Project of the EC. A diesel bus with emissions equal to Standard EURO2 of the EC is compared with the same bus equipped with a natural gas engine, for use in Paris and in Toulouse. The damage cost of a diesel bus is significant, in the range of 0.4-1.3 euro/km. Natural gas allows an appreciable reduction of the emissions, lowering the damage cost by a factor of about 2.5 (Toulouse) to 5.5 (Paris). An approximate rule is provided for transferring the results to other cities. A sensitivity analysis is carried out to evaluate the effect of the evolution of the emissions standard towards EURO3, 4 and 5, as well as the effect of uncertainties. Finally a comparison is presented between a EURO2 diesel bus with particle filter, and a gas fueled bus with the MPI engine of IVECO, a more advanced and cleaner technology. With this engine the damage costs of the gas fueled bus are about 3-5 times lower than those of the diesel with particle filter, even though the latter has already very low emissions.(author)

  3. Environmental Impact Statement Filing Guidance

    Science.gov (United States)

    Describes how to submit an environmental impact statement through the e-NEPA electronic submission system. Describes how EPA submits a notice of availability in to the Federal Register and how the comment time period if set forth.

  4. SHORT COMMUNICATION ENVIRONMENTAL IMPACTS OF ...

    African Journals Online (AJOL)

    Preferred Customer

    2009 Chemical Society of Ethiopia. ______. *Corresponding author. E-mail: abrishgk@yahoo.com. SHORT COMMUNICATION. ENVIRONMENTAL IMPACTS OF SHEBA TANNERY (ETHIOPIA) EFFLUENTS ON. THE SURROUNDING WATER BODIES. Abraha Gebrekidan*, Gebrekidan Gebresellasie and Afework Mulugeta.

  5. Environmental benefits of domestic solar energy systems

    International Nuclear Information System (INIS)

    Kalogirou, Soteris A.

    2004-01-01

    All nations of the world depend on fossil fuels for their energy needs. However the obligation to reduce CO 2 and other gaseous emissions in order to be in conformity with the Kyoto agreement is the reason behind which countries turn to non-polluting renewable energy sources. In this paper the pollution caused by the burning of fossil fuels is initially presented followed by a study on the environmental protection offered by the two most widely used renewable energy systems, i.e. solar water heating and solar space heating. The results presented in this paper show that by using solar energy, considerable amounts of greenhouse polluting gasses are avoided. For the case of a domestic water heating system, the saving, compared to a conventional system, is about 80% with electricity or Diesel backup and is about 75% with both electricity and Diesel backup. In the case of space heating and hot water system the saving is about 40%. It should be noted, however, that in the latter, much greater quantities of pollutant gasses are avoided. Additionally, all systems investigated give positive and very promising financial characteristics. With respect to life cycle assessment of the systems, the energy spent for manufacture and installation of the solar systems is recouped in about 1.2 years, whereas the payback time with respect to emissions produced from the embodied energy required for the manufacture and installation of the systems varies from a few months to 9.5 years according to the fuel and the particular pollutant considered. Moreover, due to the higher solar contribution, solar water heating systems have much shorter payback times than solar space heating systems. It can, therefore, be concluded that solar energy systems offer significant protection to the environment and should be employed whenever possible in order to achieve a sustainable future

  6. Environmental impact of wind energy

    DEFF Research Database (Denmark)

    Mann, Jakob; Teilmann, Jonas

    2013-01-01

    One purpose of wind turbines is to provide pollution-free electric power at a reasonable price in an environmentally sound way. In this focus issue the latest research on the environmental impact of wind farms is presented. Offshore wind farms affect the marine fauna in both positive and negative...... emission of eight air pollutants. Finally, noise generation and its impact on humans are studied....

  7. Environmental impacts of energy utilization

    International Nuclear Information System (INIS)

    Prado, C.P.C. do; Orsini, C.M.Q.; Rodrigues, D.; Barolli, E.; Nogueira, F.R.; Bosco, F.A.R.; Tabacniks, M.H.; Artaxo Netto, P.E.

    1981-04-01

    A survey is done of the available data on the physical environmental impacts in Brazil, derived from energetic systems such as: petroleum, hydroelectricity, firewood, coal, ethanol, methanol and hydrogen. A critical evalution of these data is done with respect to the preservation of the environment. The necessity of studying the environmental impact of the utilization of ethanol, nuclear fuels and coal is stressed. (M.A.) [pt

  8. pollution sources and environmental impacts

    International Nuclear Information System (INIS)

    2008-01-01

    The second conference on analytical nuclear and conventional technics and their applications which took place in Meknes (Morocco) under the theme ''pollution sources and environmental impacts'' from 27 to 29 Novenber 2008 discussed the various aspects of the use of analytical techniques applied to issues of environmental pollution [fr

  9. SHORT COMMUNICATION IMPACT OF ENVIRONMENTAL ...

    African Journals Online (AJOL)

    Preferred Customer

    of common source of contamination. The meat quality was found to be impaired by high levels of Zn, Cu and Cd and indicates widespread contamination of the environment by these trace metals. KEY WORDS. KEY WORDS: Heavy metals, Goat muscles, Edible offal's, Environmental impact. INTRODUCTION. Environmental ...

  10. Environmental Impact Assessment in Antarctica

    NARCIS (Netherlands)

    Bastmeijer, C.J.; Roura, R.; Bastmeijer, K.; Koivurova, T.

    2008-01-01

    This publication focuses on the instrument of Environmental Impact Assessment (EIA) that has been developed within the Antarctic Treaty System (ATS) as one of the tools to promote environmental protection. The states involved in the ATS already recognized the importance of this instrument in 1975

  11. Economic and environmental benefits of interconnected systems. The Spanish example

    International Nuclear Information System (INIS)

    Chicharro, A.S.; Dios Alija, R. de

    1996-01-01

    The interconnected systems provide large technical and economic benefits which, evaluated and contrasted with the associated network investment cost, usually produce important net savings. There are continental electrical systems formed by many interconnected subsystems. The optimal size of an interconnection should be defined within an economic background. It is necessary to take into account the global environmental effects. The approach and results of studies carried out by Red Electrica is presented, in order to analyse both economic and environmental benefits resulting from an increase in the present Spanish interconnection capacities. From both economic and environmental points of view, the development of the interconnected systems is highly positive. (author)

  12. Road ecology in environmental impact assessment

    International Nuclear Information System (INIS)

    Karlson, Mårten; Mörtberg, Ulla; Balfors, Berit

    2014-01-01

    Transport infrastructure has a wide array of effects on terrestrial and aquatic ecosystems, and road and railway networks are increasingly being associated with a loss of biodiversity worldwide. Environmental Impact Assessment (EIA) and Strategic Environmental Assessment (SEA) are two legal frameworks that concern physical planning, with the potential to identify, predict, mitigate and/or compensate transport infrastructure effects with negative impacts on biodiversity. The aim of this study was to review the treatment of ecological impacts in environmental assessment of transport infrastructure plans and projects. A literature review on the topic of EIA, SEA, biodiversity and transport infrastructure was conducted, and 17 problem categories on the treatment of biodiversity were formulated by means of a content analysis. A review of environmental impact statements and environmental reports (EIS/ER) produced between 2005 and 2013 in Sweden and the UK was then conducted using the list of problems as a checklist. The results show that the treatment of ecological impacts has improved substantially over the years, but that some impacts remain problematic; the treatment of fragmentation, the absence of quantitative analysis and that the impact assessment study area was in general delimited without consideration for the scales of ecological processes. Actions to improve the treatment of ecological impacts could include improved guidelines for spatial and temporal delimitation, and the establishment of a quantitative framework including tools, methods and threshold values. Additionally, capacity building and further method development of EIA and SEA friendly spatial ecological models can aid in clarifying the costs as well as the benefits in development/biodiversity tradeoffs. - Highlights: • The treatment of ecological impacts in EIA and SEA has improved. • Quantitative methods for ecological impact assessment were rarely used • Fragmentation effects were recognized

  13. Environmental impact assessment screening tool

    International Nuclear Information System (INIS)

    1995-05-01

    An environmental assessment and impact planning software, SCREENER, was tested at a pilot project at the Cameco site (Port Hope). SCREENER was used to screen the impacts of a new construction project in accordance with the process and reporting requirements laid out in the Canadian Environmental Assessment Act. The software test concentrated on the activities that are directly involved with the structure construction and site preparation activities. In addition, a two and one half day training course was given to three AECB staff using the test case as a hands on example. The conclusion of this project is that an automated tool such as SCREENER (or Calyx, the new generation of environmental assessment tools from ESSA Software Ltd.), will help the AECB to standardize the approach to environmental assessment, assist in project planning, and save resources in the screening process. The new approach could allow to allocate AECB limited resources to the detailed assessments required for maximum impact activities

  14. Environmental-benefit analysis of two urban waste collection systems

    International Nuclear Information System (INIS)

    Aranda Usón, Alfonso; Ferreira, Germán; Zambrana Vásquez, David; Zabalza Bribián, Ignacio; Llera Sastresa, Eva

    2013-01-01

    Sustainable transportation infrastructure and travel policies aim to optimise the use of transportation systems to achieve economic and related social and environmental goals. To this end, a novel methodology based on life cycle assessment (LCA) has been developed in this study, with the aim of quantifying, in terms of CO 2 emissions equivalent, the impact associated with different alternatives of waste collection systems in different urban typologies. This new approach is focussed on saving energy and raw materials and reducing the environmental impact associated with the waste collection system in urban areas, as well as allowing the design and planning of the best available technologies and most environment-friendly management. The methodology considers a large variety of variables from the point of view of sustainable urban transport such as the location and size of the urban area, the amount of solid waste generated, the level of social awareness on waste separation procedures, the distance between houses and waste collection points and the distance from the latter to the possible recovery plants and/or landfills, taking into account the material and energy recovery ratio within an integrated waste management system. As a case study, two different waste collection systems have been evaluated with this methodology in the ecocity Valdespartera located in Zaragoza, Spain, consisting of approximately 10,000 homes: (i) a system based on traditional truck transportation and manual collection, and (ii) a stationary vacuum waste collection system. Results show that, when operating at loads close to 100%, the stationary collection system has the best environmental performance in comparison with the conventional system. In contrast, when operating at load factors around 13% the environmental benefits in terms of net CO 2 -eq. emissions for the stationary collection system are around 60% lower in comparison with the conventional one. - Highlights: • A comprehensive

  15. Environmental-benefit analysis of two urban waste collection systems

    Energy Technology Data Exchange (ETDEWEB)

    Aranda Usón, Alfonso, E-mail: alaranda@unizar.es; Ferreira, Germán; Zambrana Vásquez, David; Zabalza Bribián, Ignacio; Llera Sastresa, Eva

    2013-10-01

    Sustainable transportation infrastructure and travel policies aim to optimise the use of transportation systems to achieve economic and related social and environmental goals. To this end, a novel methodology based on life cycle assessment (LCA) has been developed in this study, with the aim of quantifying, in terms of CO{sub 2} emissions equivalent, the impact associated with different alternatives of waste collection systems in different urban typologies. This new approach is focussed on saving energy and raw materials and reducing the environmental impact associated with the waste collection system in urban areas, as well as allowing the design and planning of the best available technologies and most environment-friendly management. The methodology considers a large variety of variables from the point of view of sustainable urban transport such as the location and size of the urban area, the amount of solid waste generated, the level of social awareness on waste separation procedures, the distance between houses and waste collection points and the distance from the latter to the possible recovery plants and/or landfills, taking into account the material and energy recovery ratio within an integrated waste management system. As a case study, two different waste collection systems have been evaluated with this methodology in the ecocity Valdespartera located in Zaragoza, Spain, consisting of approximately 10,000 homes: (i) a system based on traditional truck transportation and manual collection, and (ii) a stationary vacuum waste collection system. Results show that, when operating at loads close to 100%, the stationary collection system has the best environmental performance in comparison with the conventional system. In contrast, when operating at load factors around 13% the environmental benefits in terms of net CO{sub 2}-eq. emissions for the stationary collection system are around 60% lower in comparison with the conventional one. - Highlights: • A

  16. Nature exposure sufficiency and insufficiency: The benefits of environmental preservation.

    Science.gov (United States)

    Reddon, John R; Durante, Salvatore B

    2018-01-01

    Increasing industrialization, urbanization, and a failure of many world leaders to appreciate the consequences of climate change are deleteriously impacting quality of life as well as diminishing the prospects for long term survival. Economic competitiveness and corporate profitability often pre-empt environmental concerns. The calving of an iceberg in Antarctica and the hurricane activity in the Caribbean during 2017 are unfortunate illustrations of the continuing escalation of environmental issues. We provide historical and current evidence for the importance of Nature Exposure (NE) and introduce the continuum Nature Exposure Sufficiency (NES) and Insufficiency (NEI). Insufficiency includes impoverished environments (e.g., slums and prisons) where nature exposure is very limited. Nature Exposure Sufficiency (NES) is an optimal amount of exposure to nature where many benefits such as reinvigoration can be obtained by everyone. NES also has several benefits for individuals with various health conditions such as arthritis, dementia, or depression. The benefits of NE are not just derivable from parks, forests, and other natural settings. Interiors of buildings and homes can be enhanced with plants and even pictures or objects from nature. Additionally, there is abundant evidence indicating that virtual and artificial environments depicting nature can provide substantial NE and therefore contribute to general wellbeing. Besides the difficulty in achieving cooperation amongst nations, corporations, and other collectives in developing and implementing long range plans to deal with climate change, there is also sometimes an aversion at the individual level whereby people are unwilling to experience nature due to insects and other discomforts. Such individuals are often averse to supplanting the comforts of home, even temporarily, with inadequate facilities that are seemingly less pleasant than their typical dwellings. We propose using the term Nature Exposure Aversion

  17. Quantifying the multiple, environmental benefits of reintroducing the Eurasian Beaver

    Science.gov (United States)

    Brazier, Richard; Puttock, Alan; Graham, Hugh; Anderson, Karen; Cunliffe, Andrew; Elliott, Mark

    2016-04-01

    Beavers are ecological engineers with an ability to modify the structure and flow of fluvial systems and create complex wetland environments with dams, ponds and canals. Consequently, beaver activity has potential for river restoration, management and the provision of multiple environmental ecosystem services including biodiversity, flood risk mitigation, water quality and sustainable drinking water provision. With the current debate surrounding the reintroduction of beavers into the United Kingdom, it is critical to monitor the impact of beavers upon the environment. We have developed and implemented a monitoring strategy to quantify the impact of reintroducing the Eurasian Beaver on multiple environmental ecosystem services and river systems at a range of scales. First, the experimental design and preliminary results will be presented from the Mid-Devon Beaver Trial, where a family of beavers has been introduced to a 3 ha enclosure situated upon a first order tributary of the River Tamar. The site was instrumented to monitor the flow rate and quality of water entering and leaving the site. Additionally, the impacts of beavers upon riparian vegetation structure, water/carbon storage were investigated. Preliminary results indicate that beaver activity, particularly the building of ponds and dams, increases water storage within the landscape and moderates the river response to rainfall. Baseflow is enhanced during dry periods and storm flow is attenuated, potentially reducing the risk of flooding downstream. Initial analysis of water quality indicates that water entering the site (running off intensively managed grasslands upslope), has higher suspended sediment loads and nitrate levels, than that leaving the site, after moving through the series of beaver ponds. These results suggest beaver activity may also act as a means by which the negative impact of diffuse water pollution from agriculture can be mitigated thus providing cleaner water in rivers downstream

  18. The economic and environmental benefits of reprocessing and recycle

    International Nuclear Information System (INIS)

    Masters, R.

    1977-01-01

    Recently published reports and papers on the economic, environmental and resource conservation benefits of reprocessing and the recycle of plutonium in thermal reactors provide an important background to the essentially political discussions in the United States on non-proliferation. Some of the main arguments and conclusions are presented. (author)

  19. Valuing financial, health and environmental benefits of Bt cotton in Pakistan

    OpenAIRE

    Kouser, Shahzad; Qaim, Matin

    2012-01-01

    Data from a farm survey and choice experiment are used to value the benefits of Bt cotton in Pakistan. Unlike previous research on the economic impacts of Bt, which mostly concentrated on financial benefits in terms of gross margins, we also quantify and monetize positive externalities associated with technology adoption. Due to lower chemical pesticide use on Bt cotton plots, there are significant health advantages in terms of reduced incidence of acute pesticide poisoning, and environmental...

  20. Environmental benefit analysis of strategies for potable water savings in residential buildings.

    Science.gov (United States)

    Marinoski, Ana Kelly; Rupp, Ricardo Forgiarini; Ghisi, Enedir

    2018-01-15

    The objective of this study is to assess the environmental benefit of using rainwater, greywater, water-efficient appliances and their combinations in low-income houses. The study was conducted surveying twenty households located in southern Brazil, which resulted in water end-uses estimation. Then, embodied energy, potential for potable water savings and sewage reduction when using the different strategies were estimated. The environmental benefit analysis of these strategies was performed using an indicator that includes embodied energy, potable water savings, reduction of sewage and energy consumption in the water utility, and sewage production during the life cycle of the system. The results indicated that the strategy with the greatest environmental benefit is the use of water-efficient appliances, which resulted in substantial water savings and reduction of sewage, causing low environmental impact due to lower embodied energy over the life cycle. Copyright © 2017 Elsevier Ltd. All rights reserved.

  1. Environmental cost/benefit analysis for fusion power plants

    International Nuclear Information System (INIS)

    Young, J.R.

    1976-11-01

    This document presents a cost/benefit analysis of use of fusion power plants early in the 21st century. The first section describes the general formulation of the analysis. Included are the selection of the alternatives to the fusion reactor, selection of the power system cases to be compared, and a general comparison of the environmental effects of the selected alternatives. The second section compares the cumulative environmental effects from 2010 to 2040 for the primary cases of the power system with and without fusion reactors. The third section briefly illustrates the potential economic benefits if fusion reactors produce electricity at a lower unit cost than LMFBRs can. The fourth section summarizes the cost/benefit analysis

  2. ENVIRONMENTAL IMPACT ASSESSMENT AND MONITORING ...

    African Journals Online (AJOL)

    Production activities in any industry may “harm the environment through their damaging effects on air, water, soil and biodiversity.”1. To protect the environment, it is imperative to conduct environmental impact assessment (“EIA”) of investment projects in order to identify their potential harms. Appropriate measures should be ...

  3. How environmental costs impact DSM

    International Nuclear Information System (INIS)

    Sim, S.R.

    1991-01-01

    This article examines the impacts of environmental costs of electricity generation into utility planning of demand side management (DSM) programs. The topics include approach and assumptions, overview of spreadsheet approach, results of the analyses, and the application of this approach to other areas of utility management such as new generation projects, sales of new generation capacity, and utility liability and management prudency

  4. Environmental impact of power generation

    International Nuclear Information System (INIS)

    Hester, R.E.; Harrison, R.M.

    1999-01-01

    A series of articles offers answers to questions on the environmental consequences and impact on man of the power generation industry. Subjects discussed in detail include: (i) acid rain and climate change and how the generators of electricity have been expected to play a role disproportionate to their deleterious contributions in improving the situation; (ii) recently adopted air quality management approaches with regard to airborne emissions from power stations and motor vehicles; (iii) the evolution of the UK power industry towards sustainability through considerations for the environment and use of resources in a liberalised market; (iv) the Best Practicable Environmental Option approach to the design and siting of power stations; (v) the environmental impact of nuclear power generation and (vi) electromagnetic fields and the possible effects on man of transmitting electricity in overhead power lines

  5. Lepreau 2 environmental impact statement

    International Nuclear Information System (INIS)

    1984-05-01

    Maritime Nuclear, a joint undertaking of Atomic Energy of Canada Limited and the New Brunswick Electric Power Commission, proposes to construct a second CANDU 600 MW nuclear-powered generating unit at the site of the existing Point Lepreau Generating Station, in New Brunswick. A feasibility study is now underway and guidelines issued by the Lepreau 2 Environmental Assessment Panel identified six priority issues and concerns. These are: impacts on the biological environment, impacts of radiation on humans, impacts on the socio-economic environment, monitoring, emergency planning, and decommissioning. These factors as well as a description of the site and proposed facility are described in this report

  6. Environmental benefits of compost use on land through LCA – a review of the current gaps

    DEFF Research Database (Denmark)

    Lazcano, Cristina; Martínez-Blanco, Julia; Christensen, Thomas Højlund

    2014-01-01

    The use of biowaste compost on land can have beneficial effects on the plant–soil system. While the environmental impacts associated with compost production have been successfully assessed in previous studies, the assessment of the benefits of compost on plant and soil has been only partially inc...

  7. Environmental Psychology” the mental benefits of physical activities in natural settings

    OpenAIRE

    De Dominicis, Stefano

    2017-01-01

    Practicing sports and physical activities has a huge positive impact on physiological and psychological wellbeing of individuals. Drawing from Environmental and Positive psychology, the idea presented in this paper highlight the even stronger psychological benefits related to training, exercising and playing sports in natural environments. Specifically, given their intrinsic characteristics, such contexts are more prone then urban environments to foster positive emotions, controlled cognition...

  8. Environmental impact analysis for typical office facades

    Energy Technology Data Exchange (ETDEWEB)

    Kolokotroni, M.; Robinson-Gayle, S.; Tanno, S.; Cripps, A.

    2004-02-01

    The design of a building facade influences internal thermal and lighting conditions and use associated with the provision of these conditions. Key decisions about the building are usually taken during the concept design stage of a building, while decisions about method of providing the environmental conditions are often made later in the design. This dilemma is addressed by the development of a concept design tool that allows the team to investigate the effect of facade design on the resulting internal environmental conditions, energy use and environmental impact. The concept design tool was developed performing detailed thermal, lighting and environmental modelling for a number of office building facade designs and a range of parameters that affect directly the environmental performance of an office building. The results are presented in a user-friendly interface as a minimum number of inputs. Key parameter outputs (such as temperature, lighting, heating/cooling energy demand, embodied energy and eco-points) can then be viewed, more detailed analysis can also be created for specified facade designs. A parametric analysis of the summary result outputs for selected facade parameters indicates that natural ventilation and cooling can reduce the environmental impact of offices by up to 16%, although the energy demand could increase significantly. Improving the construction standard and reducing the internal heat loads can reduce the environmental impact by up to 2 this tool at early design stages will benefit the design team through an improved understanding of the dynamics between facade design and building services and assist with a more integrated approach. (author)

  9. Lifetime environmental impact of buildings

    CERN Document Server

    Mequignon, Marc

    2014-01-01

    This work discusses the impact of the life of buildings on? sustainable development methods.?The study of the lifespan of the building is used to assess and?manage the environmental impacts associated?with all the stages of a product's life, from raw material extraction?through to repair, maintenance and?? 'end of life' scenarios. While several papers have discussed thegreenhouse gas emissions of buildings,?less research has been done on how these are affected by the lifespan?of the building. This book serves to?highlight the pertinence of this factor and contributes to providing?new ideas on

  10. Evaluation of environmental impact predictions

    International Nuclear Information System (INIS)

    Cunningham, P.A.; Adams, S.M.; Kumar, K.D.

    1977-01-01

    An analysis and evaluation of the ecological monitoring program at the Surry Nuclear Power Plant showed that predictions of potential environmental impact made in the Final Environmental Statement (FES), which were based on generally accepted ecological principles, were not completely substantiated by environmental monitoring data. The Surry Nuclear Power Plant (Units 1 and 2) was chosen for study because of the facility's relatively continuous operating history and the availability of environmental data adequate for analysis. Preoperational and operational fish monitoring data were used to assess the validity of the FES prediction that fish would congregate in the thermal plume during winter months and would avoid the plume during summer months. Analysis of monitoring data showed that fish catch per unit effort (CPE) was generally high in the thermal plume during winter months; however, the highest fish catches occurred in the plume during the summer. Possible explanations for differences between the FES prediction and results observed in analysis of monitoring data are discussed, and general recommendations are outlined for improving impact assessment predictions

  11. Assessment of life cycle environmental benefits of an industrial symbiosis cluster in China.

    Science.gov (United States)

    Yu, Fei; Han, Feng; Cui, Zhaojie

    2015-04-01

    Reusing industrial waste may have impressive potential environmental benefits, especially in terms of the total life cycle, and life cycle assessment (LCA) has been proved to be an effective method to evaluate industrial symbiosis (IS). Circular economy and IS have been developed for decades and have been successful in China. However, very few studies about the environmental benefit assessment of IS applied by LCA in China have been conducted. In the current article, LCA was used to evaluate the environmental benefits and costs of IS, compared with a no-IS scenario for four environmental impact categories. The results showed that four environmental benefits were avoided by the 11 symbiosis performances, namely, 41.6 thousand TJ of primary energy, 4.47 million t CO2e of greenhouse gasses, 19.7 thousand t SO2e of acidification, and 81.1 t PO4(3+)e of eutrophication. Among these IS performances, the comprehensive utilization of red mud produced the most visible benefit. The results also present that energy conservation was the distinctive feature of IS in China.

  12. Net environmental benefit: introducing a new LCA approach on wastewater treatment systems.

    Science.gov (United States)

    Godin, D; Bouchard, C; Vanrolleghem, P A

    2012-01-01

    Life cycle assessment (LCA) allows evaluating the potential environmental impacts of a product or a service in relation to its function and over its life cycle. In past LCAs applied to wastewater treatment plants (WWTPs), the system function definition has received little attention despite its great importance. This has led to some limitations in LCA results interpretation. A new methodology to perform LCA on WWTPs is proposed to avoid those limitations. It is based on net environmental benefit (NEB) evaluation and requires assessing the potential impact of releasing wastewater without and with treatment besides assessing the impact of the WWTP's life cycle. The NEB allows showing the environmental trade-offs between avoided impact due to wastewater treatment and induced impact by the WWTP's life cycle. NEB is compared with a standard LCA through the case study of a small municipal WWTP consisting of facultative aerated lagoons. The NEB and standard LCA show similar results for impact categories solely related to the WWTP's life cycle but differ in categories where wastewater treatment environmental benefit is accounted for as NEB considers influent wastewater quality whereas standard LCA does not.

  13. Community benefits from offshore renewables: The relationship between different understandings of impact, community, and benefit

    DEFF Research Database (Denmark)

    Rudolph, David Philipp; Haggett, Claire; Aitken, Mhairi

    2018-01-01

    This paper presents the findings of a research project evaluating community benefit models for offshore renewables. We identify and analyse UK and international case studies of different forms of community benefit, and provide evidence of how such benefits are delivered. In particular we consider...... the key relationship between the identification of communities, perception of impact, and the apportionment of benefits. In doing so, we develop a range of different definitions of ‘community’, ‘benefit’, and ‘impact’ when considering community benefits. We propose that the way in which community, benefit......, and impact are understood is crucial in determining whether or how benefits should be apportioned and delivered; and that these definitions are closely connected to each other. We develop a new series of typologies as a way to understand this. Finally, we assess different mechanisms and schemes of community...

  14. Benefits and impact influencing support of participants and residents ...

    African Journals Online (AJOL)

    Benefits and impact influencing support of participants and residents for road race events: a comparative study. ... South African Journal for Research in Sport, Physical Education and Recreation ... However, the impact cognition of road race event of participants and residents was less obvious than benefit cognition.

  15. Green roof valuation: a probabilistic economic analysis of environmental benefits.

    Science.gov (United States)

    Clark, Corrie; Adriaens, Peter; Talbot, F Brian

    2008-03-15

    Green (vegetated) roofs have gained global acceptance as a technologythat has the potential to help mitigate the multifaceted, complex environmental problems of urban centers. While policies that encourage green roofs exist atthe local and regional level, installation costs remain at a premium and deter investment in this technology. The objective of this paper is to quantitatively integrate the range of stormwater, energy, and air pollution benefits of green roofs into an economic model that captures the building-specific scale. Currently, green roofs are primarily valued on increased roof longevity, reduced stormwater runoff, and decreased building energy consumption. Proper valuation of these benefits can reduce the present value of a green roof if investors look beyond the upfront capital costs. Net present value (NPV) analysis comparing a conventional roof system to an extensive green roof system demonstrates that at the end of the green roof lifetime the NPV for the green roof is between 20.3 and 25.2% less than the NPV for the conventional roof over 40 years. The additional upfront investment is recovered at the time when a conventional roof would be replaced. Increasing evidence suggests that green roofs may play a significant role in urban air quality improvement For example, uptake of N0x is estimated to range from $1683 to $6383 per metric ton of NOx reduction. These benefits were included in this study, and results translate to an annual benefit of $895-3392 for a 2000 square meter vegetated roof. Improved air quality leads to a mean NPV for the green roof that is 24.5-40.2% less than the mean conventional roof NPV. Through innovative policies, the inclusion of air pollution mitigation and the reduction of municipal stormwater infrastructure costs in economic valuation of environmental benefits of green roofs can reduce the cost gap that currently hinders U.S. investment in green roof technology.

  16. Reducing the Environmental Impact of Clinical Laboratories.

    Science.gov (United States)

    Lopez, Joseph B; Jackson, David; Gammie, Alistair; Badrick, Tony

    2017-02-01

    Healthcare is a significant contributor to environmental impact but this has received little attention. The typical laboratory uses far more energy and water per unit area than the typical office building. There is a need to sensitise laboratories to the importance of adopting good environmental practices. Since this comes at an initial cost, it is vital to obtain senior management support. Convincing management of the various tangible and intangible benefits that can accrue in the long run should help achieve this support. Many good environmental practices do not have a cost but will require a change in the culture and mind-set of the organisation. Continuing education and training are important keys to successful implementation of good practices. There is a need to undertake a rigorous cost-benefit analysis of every change that is introduced in going green. The adoption of good practices can eventually lead to ISO certification if this is desired. This paper provides suggestions that will allow a laboratory to start going green. It will allow the industry to enhance its corporate citizenship whilst improving its competitive advantage for long-term.

  17. 75 FR 8988 - Environmental Impact Statements; Availability

    Science.gov (United States)

    2010-02-26

    ... DEPARTMENT OF THE INTERIOR Environmental Impact Statements; Availability AGENCY: National Park Service. ACTION: Notice of availability for the Record of Decision on the Final Environmental Impact...) for the final Environmental Impact Statement (EIS) for the disposition of the Bureau of Mines property...

  18. Environmental benefits of distributed generation with and without emissions trading

    International Nuclear Information System (INIS)

    Tsikalakis, A.G.; Hatziargyriou, N.D.

    2007-01-01

    The need for improving energy efficiency and reducing CO 2 emissions and other pollutants, as well as the restructuring of energy markets has favoured the increase of distributed energy resources (DER). The co-ordinated control of these sources comprising renewable energy sources (RES) and distributed generators (DG) characterised by higher efficiencies and lower emissions compared to central thermal generation, when based on coal or oil provide several environmental benefits. These benefits can be quantified based on DER participation in the CO 2 emission trading market. This paper provides a method to calculate emissions savings achieved by the marginal operation of DER in liberalised market conditions using available emissions data. The participation of DER in emissions trading markets is also studied, with respect to profits, pollutants decrease and change in operating schedules. It is shown that the operation of DER can significantly reduce pollutants, provided sufficient remuneration from CO 2 emission trading market participation is provided. Moreover, it is shown that using average emissions values to calculate the environmental benefits of DER might provide misleading results. (author)

  19. A model for evaluating the environmental benefits of elementary school facilities.

    Science.gov (United States)

    Ji, Changyoon; Hong, Taehoon; Jeong, Kwangbok; Leigh, Seung-Bok

    2014-01-01

    In this study, a model that is capable of evaluating the environmental benefits of a new elementary school facility was developed. The model is composed of three steps: (i) retrieval of elementary school facilities having similar characteristics as the new elementary school facility using case-based reasoning; (ii) creation of energy consumption and material data for the benchmark elementary school facility using the retrieved similar elementary school facilities; and (iii) evaluation of the environmental benefits of the new elementary school facility by assessing and comparing the environmental impact of the new and created benchmark elementary school facility using life cycle assessment. The developed model can present the environmental benefits of a new elementary school facility in terms of monetary values using Environmental Priority Strategy 2000, a damage-oriented life cycle impact assessment method. The developed model can be used for the following: (i) as criteria for a green-building rating system; (ii) as criteria for setting the support plan and size, such as the government's incentives for promoting green-building projects; and (iii) as criteria for determining the feasibility of green building projects in key business sectors. Copyright © 2013 Elsevier Ltd. All rights reserved.

  20. Environmental and health benefits of adopting food irradiation technology

    International Nuclear Information System (INIS)

    Sharma, Arun K.

    2013-01-01

    . Compared to frozen products the chilled stored products are better in textural and sensory qualities, and found to be favored by consumers. Millions of tones of commodities are stored each year in cold storages around the world. In many countries, cold storage facilities find it difficult to maintain the required temperatures, and power cuts and temperature abuse are common. Radiation technology can help reduce the energy requirements considerably, while providing safe products for the market. As the countries do away with the fumigants, and liberally adopt this technology, there would be a tremendous increase in the volume of food commodities to be irradiated. This would necessitate deployment of accelerator based systems, which are high throughput machines, suitable for bulk irradiation at low doses, for example, grain and grain products, and delivering high doses in very short time to commodities requiring higher doses, for example, microbial decontamination of meat and seafood at low temperatures. It is therefore necessary that the stakeholders realize these benefits of food irradiation and help reduce the environmental impact of conventional technologies. (author)

  1. An assessment of the environmental benefits of demand management for the province of Ontario

    International Nuclear Information System (INIS)

    Plagiannakos, T.; Fordyce, A.; Boone, C.; Gooder, B.; Camacho, F.

    1993-01-01

    This study focused on the environmental impacts of fossil-fired generation that is expected to be displaced by electrical efficiency improvement programs and higher efficiency standards in the province on Ontario by the year 2000. Air emission dispersions were modelled by generating station. The impacts of air emission reductions on human mortality, human morbidity, building materials, agricultural crops, forests and lakes and fisheries were quantified using dose-response functions taken from the literature or estimated for the province of Ontario. Environmental impacts were monetized using cost data specific to Ontario. The final outcome was an estimate of the environmental benefits associated with emission reductions in fossil-fuelled power plants due to efficiency improvements in electricity use in the province of Ontario. (author). 7 refs., 4 tabs

  2. Mitigating Dam Impacts Using Environmental Flow Releases

    Science.gov (United States)

    Richter, B. D.

    2017-12-01

    One of the most ecologically disruptive impacts of dams is their alteration of natural river flow variability. Opportunities exist for modifying the operations of existing dams to recover many of the environmental and social benefits of healthy ecosystems that have been compromised by present modes of dam operation. The potential benefits of dam "re-operation" include recovery of fish, shellfish, and other wildlife populations valued both commercially and recreationally, including estuarine species; reactivation of the flood storage and water purification benefits that occur when floods are allowed to flow into floodplain forests and wetlands; regaining some semblance of the naturally dynamic balance between river erosion and sedimentation that shapes physical habitat complexity, and arresting problems associated with geomorphic imbalances; cultural and spiritual uses of rivers; and many other socially valued products and services. Assessing the potential benefits of dam re-operation begins by characterizing the dam's effects on the river flow regime, and formulating hypotheses about the ecological and social benefits that might be restored by releasing water from the dam in a manner that more closely resembles natural flow patterns. These hypotheses can be tested by implementing a re-operation plan, tracking the response of the ecosystem, and continually refining dam operations through adaptive management. This presentation will highlight a number of land and water management strategies useful in implementing a dam re-operation plan, with reference to a variety of management contexts ranging from individual dams to cascades of dams along a river to regional energy grids. Because many of the suggested strategies for dam re-operation are predicated on changes in the end-use of the water, such as reductions in urban or agricultural water use during droughts, a systemic perspective of entire water management systems will be required to attain the fullest possible

  3. Environmental tipping points significantly affect the cost−benefit assessment of climate policies

    Science.gov (United States)

    Cai, Yongyang; Judd, Kenneth L.; Lenton, Timothy M.; Lontzek, Thomas S.; Narita, Daiju

    2015-01-01

    Most current cost−benefit analyses of climate change policies suggest an optimal global climate policy that is significantly less stringent than the level required to meet the internationally agreed 2 °C target. This is partly because the sum of estimated economic damage of climate change across various sectors, such as energy use and changes in agricultural production, results in only a small economic loss or even a small economic gain in the gross world product under predicted levels of climate change. However, those cost−benefit analyses rarely take account of environmental tipping points leading to abrupt and irreversible impacts on market and nonmarket goods and services, including those provided by the climate and by ecosystems. Here we show that including environmental tipping point impacts in a stochastic dynamic integrated assessment model profoundly alters cost−benefit assessment of global climate policy. The risk of a tipping point, even if it only has nonmarket impacts, could substantially increase the present optimal carbon tax. For example, a risk of only 5% loss in nonmarket goods that occurs with a 5% annual probability at 4 °C increase of the global surface temperature causes an immediate two-thirds increase in optimal carbon tax. If the tipping point also has a 5% impact on market goods, the optimal carbon tax increases by more than a factor of 3. Hence existing cost−benefit assessments of global climate policy may be significantly underestimating the needs for controlling climate change. PMID:25825719

  4. Environmental tipping points significantly affect the cost-benefit assessment of climate policies.

    Science.gov (United States)

    Cai, Yongyang; Judd, Kenneth L; Lenton, Timothy M; Lontzek, Thomas S; Narita, Daiju

    2015-04-14

    Most current cost-benefit analyses of climate change policies suggest an optimal global climate policy that is significantly less stringent than the level required to meet the internationally agreed 2 °C target. This is partly because the sum of estimated economic damage of climate change across various sectors, such as energy use and changes in agricultural production, results in only a small economic loss or even a small economic gain in the gross world product under predicted levels of climate change. However, those cost-benefit analyses rarely take account of environmental tipping points leading to abrupt and irreversible impacts on market and nonmarket goods and services, including those provided by the climate and by ecosystems. Here we show that including environmental tipping point impacts in a stochastic dynamic integrated assessment model profoundly alters cost-benefit assessment of global climate policy. The risk of a tipping point, even if it only has nonmarket impacts, could substantially increase the present optimal carbon tax. For example, a risk of only 5% loss in nonmarket goods that occurs with a 5% annual probability at 4 °C increase of the global surface temperature causes an immediate two-thirds increase in optimal carbon tax. If the tipping point also has a 5% impact on market goods, the optimal carbon tax increases by more than a factor of 3. Hence existing cost-benefit assessments of global climate policy may be significantly underestimating the needs for controlling climate change.

  5. Gm crops: between biological risk and environmental and economic benefits

    International Nuclear Information System (INIS)

    Chaparro Giraldo, Alejandro

    2011-01-01

    The transgenic crops were the result of the application of recombinant DNA technology in agriculture. These crops were developed by transfer of foreign genes (transgenes) from any biological origin (animal, plant, microbial, viral) to the genome of cultivated species of plants. The crops genetically modified (GM) have been used in the world since 1996; up to December 2010 they counted to a billion hectares planted throughout the period. In just the past year 2010 148 million hectares were planted, grown by 15.4 million farmers in 29 countries. GM crops that are used in global agriculture are mainly soybean, cotton, corn and canola, which express transgenes derived from bacteria, and confer resistance to lepidopteron insects (ILR) or herbicide tolerance (HT; glyphosate and glufosinate ammonium). the first transgenic varieties containing only a single transgene, or simple event, while the current varieties express several transgenes, or stacked, conferring resistance to different species of Lepidoptera and coleopteran insects and tolerance to two different herbicides. In 2010 were planted in Colombia, 18.874 hectares of GM cotton, 16.793 hectares of GM corn, and 4 hectares of GM carnations and GM roses. GM corn and GM cotton were planted in Sucre, Cesar, Cordoba, Huila and Tolima. GM corn was planted in Antioquia, Valle del Cauca, Meta, Cundinamarca and Santander. Carnations and roses were planted in Cundinamarca. GM maize and GM cotton expressing ILR and HT features, as simple events or stacked. In the case of GM carnation and GM roses, these genotypes that express the color blue. Academia has tried to organize the debate on the adoption of GM crops around the analysis of biological risks and environmental vs environmental and economic benefits. Biological hazards are defined by the possible negative effects on human consumers or negative effects on the environment. The environmental benefits are related to reduce use of agrochemicals (insecticides and herbicides

  6. World Aquaculture: Environmental Impacts and Troubleshooting Alternatives

    Directory of Open Access Journals (Sweden)

    Marcel Martinez-Porchas

    2012-01-01

    Full Text Available Aquaculture has been considered as an option to cope with the world food demand. However, criticisms have arisen around aquaculture, most of them related to the destruction of ecosystems such as mangrove forest to construct aquaculture farms, as well as the environmental impacts of the effluents on the receiving ecosystems. The inherent benefits of aquaculture such as massive food production and economical profits have led the scientific community to seek for diverse strategies to minimize the negative impacts, rather than just prohibiting the activity. Aquaculture is a possible panacea, but at present is also responsible for diverse problems related with the environmental health; however the new strategies proposed during the last decade have proven that it is possible to achieve a sustainable aquaculture, but such strategies should be supported and proclaimed by the different federal environmental agencies from all countries. Additionally there is an urgent need to improve legislation and regulation for aquaculture. Only under such scenario, aquaculture will be a sustainable practice.

  7. World Aquaculture: Environmental Impacts and Troubleshooting Alternatives

    Science.gov (United States)

    Martinez-Porchas, Marcel; Martinez-Cordova, Luis R.

    2012-01-01

    Aquaculture has been considered as an option to cope with the world food demand. However, criticisms have arisen around aquaculture, most of them related to the destruction of ecosystems such as mangrove forest to construct aquaculture farms, as well as the environmental impacts of the effluents on the receiving ecosystems. The inherent benefits of aquaculture such as massive food production and economical profits have led the scientific community to seek for diverse strategies to minimize the negative impacts, rather than just prohibiting the activity. Aquaculture is a possible panacea, but at present is also responsible for diverse problems related with the environmental health; however the new strategies proposed during the last decade have proven that it is possible to achieve a sustainable aquaculture, but such strategies should be supported and proclaimed by the different federal environmental agencies from all countries. Additionally there is an urgent need to improve legislation and regulation for aquaculture. Only under such scenario, aquaculture will be a sustainable practice. PMID:22649291

  8. Beyond the throwaway society: A life cycle-based assessment of the environmental benefit of reuse.

    Science.gov (United States)

    Castellani, Valentina; Sala, Serenella; Mirabella, Nadia

    2015-07-01

    In the context of a circular economy, sustainable consumption is often seen as the antithesis of current consumption patterns, which have led to the definition of the so-called throwaway society. Reuse may provide a preferred alternative to other waste management options, because it promotes resource efficiency and may significantly reduce environmental impacts. To appraise the environmental benefits related to reuse of goods, a methodology adopting life cycle assessment (LCA) has been developed. A standardized procedure has been developed, identifying reference products within product category subject to reuse, and collecting reliable inventory data as a basis for calculating environmental impact through LCA. A case study on a second-hand shop is presented, and the avoided impacts are quantified. Inventory data were taken both from the literature and directly from sales and surveys submitted to customers. The results are presented, highlighting: 1) for each product category, the average avoided impacts for 1 unit of reused product considered; and 2) for the overall activities of the second-hand shop, the cumulative avoided impacts in 1 yr. In the case study, the higher contribution to avoided impacts comes from the apparel sector, due to the high amount of items sold, followed by the furniture sector, because of the high amount of environmental impacts avoided by the reuse of each single item. © 2015 SETAC.

  9. Environmental impact assessment Geopressure Subprogram

    Energy Technology Data Exchange (ETDEWEB)

    None

    1977-07-01

    This environmental impact assessment (EIA) addresses the expected programmatic activities of the Geopressure Subprogram of the Division of Geothermal Energy. The goal of the Geopressure Subprogram is to stimulate development of geopressured resources as an economic, reliable, operationally safe, and environmentally acceptable energy source. The subprogram includes activities in the areas of engineering research and development; resource exploration, assessment, and development; resource utilization including pilot and demonstration facilities; and environmental research and control technology development. It should be recognized that most of the subprogram activities extend over several years and are in their early stages of implementation at this time. The zones of potential geopressure development are in the region located along the Texas and Louisiana Gulf Coasts extending up to 200 miles (300 km) inland. Geopressured zones are sedimentary basins where water is trapped at high pressures within or below thick, nearly impermeable shale sequences. The confined water supports most or all of the weight of the overburden. This inhibits sediment compaction and causes formation pore pressure to exceed hydrostatic pressure. in sedimentary basins that are underlain by thin oceanic crust, upward thermal conduction from the mantle heats geopressured fluids and sediments to abnormally high temperatures, often in excess of 260 C (500 F).

  10. Exploratory benefit-cost analysis of environmental controls on hydrothermal energy

    Energy Technology Data Exchange (ETDEWEB)

    Scott, M.J.; Wells, K.D.; Currie, J.W.; King, M.J.

    1981-02-01

    A study of the value of environmental benefits generated by environmental regulation of hydrothermal sites was initiated to compare these benefits with the estimated costs of regulation. Primary objectives were to 1) evaluate the environmental damages caused by unregulated hydrothermal resource development, 2) use existing environmental and economic data to estimate the dollar value of preventing expected environmental damages at two sites, and 3) compare the benefits and costs of preventing the damages. The sites chosen for analyses were in the Imperial Valley at Heber and Niland, California. Reasons for this choice were 1) there is a high level of commercial interest in developing the Heber known geothermal resource area (KGRA) and the Salton Sea KGRA; 2) the potential for environmental damage is high; 3) existing data bases for these two sites are more comprehensive than at other sites. The primary impacts analyzed were those related to hydrogen sulfide (H/sub 2/S) emissions and those related to disposal of spent hydrothermal brine. (MHR)

  11. Potential environmental benefits from regulatory consideration of synthetic drilling muds

    International Nuclear Information System (INIS)

    Burke, C.J.; Veil, J.A.

    1995-02-01

    When drilling exploration and production wells for oil and gas, drillers use specialized drilling fluids, referred to as muds, to help maintain well control and to remove drill cuttings from the hole. Historically, either water-based muds (WBMs) or oil-based muds (OBMs) have been used for offshore wells. Recently, in response to US Environmental Protection Agency (EPA) regulations and drilling-waste discharge requirements imposed by North Sea nations, the drilling industry has developed several types of synthetic-based muds (SBMs) that combine the desirable operating qualities of OBMs with the lower toxicity and environmental impact qualities of WBMs. This report describes the operational, environmental, and economic features of all three types of muds and discusses potential EPA regulatory barriers to wider use of SBMs

  12. Performance criteria for solidified high-level radioactive wastes. Environmental impact statement. Revision 1

    International Nuclear Information System (INIS)

    1977-09-01

    This draft Environmental Impact Statement on performance criteria for solidified high-level radioactive wastes (PCSHLW) covers: considerations for PCSHLW development, the proposed rulemaking, characteristics of the PCSHLW, environmental impacts of the proposed PCSHLW, alternatives to the PCSHLW criteria, and cost/benefit/risk evaluation. Five appendices are included to support the technical data required in the Environmental Impact Statement

  13. Potential Environmental Benefits of Ultralight Particleboards with Biobased Foam Cores

    Directory of Open Access Journals (Sweden)

    Christelle Ganne-Chédeville

    2015-01-01

    Full Text Available A new generation of ultralight particleboards (ULPB with an expanded foam core layer produced in an in-line foaming step is under development. The environmental impacts of three types of ULPB containing foam based on 100% polylactic acid (PLA, 100% expanded polystyrene, and 50% PLA/50% polymethyl methacrylate, as well as a conventional particleboard (PB, have been compared in an LCA. Two approaches were chosen for the assessment: first, the “EPD-approach” in accordance with EN 15804 for EPD of building materials and second, a holistic-approach which allows an expansion of the system boundaries in order to forecast the consequences of a broader replacement of PB with ULPB. The results show that most of the environmental impacts are related to raw materials and end-of-life stages. Both approaches show that the exchange of PB with ULPB with a foam core based on PLA leads to a reduction of greenhouse gas emissions. On the other hand, the PLA is responsible for higher ecotoxicity results in comparison to non-bio-based polymers mainly due to agricultural processes. Both approaches allowed the drafting of complementary advisories for environmental impact reduction addressed to the developers.

  14. Guidebook in using Cost Benefit Analysis and strategic environmental assessment for environmental planning in China

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2011-07-01

    Environmental planning in China may benefit from greater use of Cost Benefit Analysis (CBA) and Strategic Environmental Assessment (SEA) methodologies. We provide guidance on using these methodologies. Part I and II show the principles behind the methodologies as well as their theoretical structure. Part III demonstrates the methodologies in action in a range of different good practice examples. The case studies and theoretical expositions are intended to teach by way of example as well as by understanding the principles, and to help planners use the methodologies as correctly as possible.(auth)

  15. Is There a Limit to Growth? Comparing the Environmental Cost of an Airport’s Operations with Its Economic Benefit

    OpenAIRE

    Cherie Lu

    2017-01-01

    With the growing global awareness of the requirement for sustainable development, economic development is no longer the sole objective of business activities. The need to find a balance between environmental impacts and economic benefits is especially the case for airport operations in or around cities. This study measured the environmental costs and economic benefits and of an airport for a period of 10 years, using Taipei Songshan Airport for the empirical analysis, to examine whether the e...

  16. Mindful Climate Action: Health and Environmental Co-Benefits from Mindfulness-Based Behavioral Training

    OpenAIRE

    Barrett, Bruce; Grabow, Maggie; Middlecamp, Cathy; Mooney, Margaret; Checovich, Mary M.; Converse, Alexander K.; Gillespie, Bob; Yates, Julia

    2016-01-01

    Greenhouse gases from human activities are causing climate change, creating risks for people around the globe. Behaviors involving transportation, diet, energy use, and purchasing drive greenhouse gas emissions, but are also related to health and well-being, providing opportunity for co-benefits. Replacing shorter automobile trips with walking or cycling, or eating plants rather than animals, for example, may increase personal health, while also reducing environmental impact. Mindfulness-base...

  17. 49 CFR 266.19 - Environmental impact.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 4 2010-10-01 2010-10-01 false Environmental impact. 266.19 Section 266.19... TRANSPORTATION ACT § 266.19 Environmental impact. (a) General. The Administrator has determined that providing... improvement assistance—(1) Environmental assessment. (i) When an applicant requests substitute service...

  18. 78 FR 48672 - Environmental Impacts Statements;

    Science.gov (United States)

    2013-08-09

    ... ENVIRONMENTAL PROTECTION AGENCY [ER-FRL-9010-5] Environmental Impacts Statements; Notice of Availability Responsible Agency: Office of Federal Activities, General Information (202) 564-7146 or http://www.epa.gov/compliance/nepa/ . Weekly receipt of Environmental Impact Statements Filed 07/29/2013 Through...

  19. Is There a Limit to Growth? Comparing the Environmental Cost of an Airport’s Operations with Its Economic Benefit

    Directory of Open Access Journals (Sweden)

    Cherie Lu

    2017-11-01

    Full Text Available With the growing global awareness of the requirement for sustainable development, economic development is no longer the sole objective of business activities. The need to find a balance between environmental impacts and economic benefits is especially the case for airport operations in or around cities. This study measured the environmental costs and economic benefits and of an airport for a period of 10 years, using Taipei Songshan Airport for the empirical analysis, to examine whether the environmental costs could outweigh the economic benefits. Of all the environmental negative side effects, aircraft engine emissions and noise nuisance are considered the main sources of environmental impacts. The dose-response method and the hedonic price method, respectively, were used for estimating the social costs of these. Income generation from both direct and secondary employment is measured as economic benefits by applying the Garin-Lowry model, originally developed in 1966, for estimation of the employment multiplier. The results show that, in general, the operation of Taipei Songshan Airport brought more economic benefits than environmental costs. The sensitivity analysis of emissions and noise social cost parameters shows that the environmental costs might have exceeded the economic benefits in 2008 and 2009 in certain high emissions and noise social cost cases.

  20. Optimal scale of China's cities under the maximization of economic benefits and environmental benefits.

    Science.gov (United States)

    Li, Li; Lei, Yalin; Wu, Sanmang; He, Chunyan; Chen, Jiabin; Yan, Dan

    2017-08-01

    The cities are the consumption concentration of energy, resources, and the concentration of CO 2 emissions. The cities' area only accounted for 2% in the world's surface; however, their population accounted for about 50% of the total population, and CO 2 emissions accounted for about 80% of the total emissions. The cities lie in a key position in solving the global climate change. China's urbanization level was just exceeding by 50%, which was in the intermediate stage of urbanization. The rapid development of the urbanization process and the expansion of city scale have brought economic growth and all kinds of environmental issues. Therefore, is there an optimal city scale which can make cities maintain economic growth and can also reduce or even avoid the environmental problems in the meantime? The question deserves deep research. Based on the background, the data from 1998 to 2014, and the goals of the cities' economic and environmental benefits, this paper builds the optimal scale model for the cities, and obtain two conclusions: (1) in a certain period and range, the cities have the optimal scale; (2) for the cities in China, the optimal scale is about 1.78 million people.

  1. Environmental impact assessment of fish farm hatcheries ...

    African Journals Online (AJOL)

    Environmental impact assessments were taken to determine the causes of environmental threats to farm lands and the environment in the selected areas. Of significance of impact assessment were activities like air, traffic, noise, had insignificant impact (p > 0.05), while water pollution, insecurity as a result of land exposure ...

  2. Is Environmental Impact Assessment fulfilling its potential?

    DEFF Research Database (Denmark)

    Larsen, Sanne Vammen

    2014-01-01

    fuel with CO2-neutral energy sources. A variety of these projects are subject to environmental impact assessment (EIA), which raises the following questions: What role does an impact assessment play? When is the project environmentally friendly? How are climate change-related impacts assessed...

  3. 40 CFR 227.4 - Criteria for evaluating environmental impact.

    Science.gov (United States)

    2010-07-01

    ... impact. 227.4 Section 227.4 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) OCEAN... Impact § 227.4 Criteria for evaluating environmental impact. This subpart B sets specific environmental... of direct environmental impact. ...

  4. Determining the Environmental Benefits of Ultra High Performance Concrete as a Bridge Construction Material

    Science.gov (United States)

    Lande Larsen, Ingrid; Granseth Aasbakken, Ida; O'Born, Reyn; Vertes, Katalin; Terje Thorstensen, Rein

    2017-10-01

    Ultra High Performance Concrete (UHPC) is a material that is attracting attention in the construction industry due to the high mechanical strength and durability, leading to structures having low maintenance requirements. The production of UHPC, however, has generally higher environmental impact than normal strength concrete due to the increased demand of cement required in the concrete mix. What is still not sufficiently investigated, is if the longer lifetime, slimmer construction and lower maintenance requirements lead to a net environmental benefit compared to standard concrete bridge design. This study utilizes life cycle assessment (LCA) to determine the lifetime impacts of two comparable highway crossing footbridges spanning 40 meters, designed respectively with UHPC and normal strength concrete. The results of the study show that UHPC is an effective material for reducing lifetime emissions from construction and maintenance of long lasting infrastructure, as the UHPC design outperforms the normal strength concrete bridge in most impact categories.

  5. Economic, Social and Environmental Benefits of Smart Grids

    Directory of Open Access Journals (Sweden)

    Ignas MIKALAUSKAS

    2015-12-01

    Full Text Available The development of new technologies is faster than ever before in the human history, and as such there is an increased need of adaptation. In this sense, the present paper argues that current electrical grids should be transformed into a more modern and sustainable grid – the smart grid. This article will review the current situation from three main perspectives: economic, social and environmental. Each of these dimensions is influenced by various factors and in this paper we will systematically evaluate them. Our analysis suggests that currently there is a series of benefits offered by smart grids attributable to each dimension. Still, the level to which consumers will enjoy them is also conditioned by their willingness to embrace this technical change and transition to a new way of engaging with energy consumption through a user mediated relationship

  6. Energy, Economic, and Environmental Benefits of the Solar America Initiative

    Energy Technology Data Exchange (ETDEWEB)

    Grover, S.

    2007-08-01

    The President's Solar America Initiative (SAI) was launched in January 2006 as part of the administration's Advanced Energy Initiative. The SAI is being led by the U.S. Department of Energy (DOE) Solar Energy Technologies Program (SETP), with NREL providing analytical and technical support. The SAI has a goal of installing 5-10 GW of photovoltaic (PV) systems in the United States by 2015 and 70-100 GW of PV systems in the United States by 2030. To make PV cost-competitive with other energy resources, this requires that the installed cost of PV fall from approximately $8/Wdc in 2005 to $3.3/Wdc in 2015 and $2.5/Wdc in 2030. This report presents estimates of the potential energy, economic, and environmental benefits that could result should the SAI PV installation goals be achieved.

  7. Environmental economic impact assessment in China: Problems and prospects

    International Nuclear Information System (INIS)

    Lindhjem, Henrik; Hu Tao; Ma Zhong; Skjelvik, John Magne; Song Guojun; Vennemo, Haakon; Wu Jian; Zhang Shiqiu

    2007-01-01

    The use of economic valuation methods to assess environmental impacts of projects and policies has grown considerably in recent years. However, environmental valuation appears to have developed independently of regulations and practice of environmental impact assessment (EIA), despite its potential benefits to the EIA process. Environmental valuation may be useful in judging significance of impacts, determining mitigation level, comparing alternatives and generally enabling a more objective analysis of tradeoffs. In China, laws and regulations require the use of environmental valuation in EIA, but current practice lags far behind. This paper assesses the problems and prospects of introducing environmental valuation into the EIA process in China. We conduct four case studies of environmental economic impact assessment (EEIA), three of which are based on environmental impact statements of construction projects (a power plant, a wastewater treatment plant and a road construction project) and one for a regional pollution problem (wastewater irrigation). The paper demonstrates the potential usefulness of environmental valuation but also discusses several challenges to the introduction and wider use of EEIA, many of which are likely to be of relevance far beyond the Chinese context. The paper closes with suggesting some initial core elements of an EEIA guideline

  8. Power generation from chemically cleaned coals: do environmental benefits of firing cleaner coal outweigh environmental burden of cleaning?

    DEFF Research Database (Denmark)

    Ryberg, Morten W.; Owsianiak, Mikolaj; Laurent, Alexis

    2015-01-01

    Power generation from high-ash coals is a niche technology for power generation, but coal cleaning is deemed necessary to avoid problems associated with low combustion efficiencies and to minimize environmental burdens associated with emissions of pollutants originating from ash. Here, chemical...... itself, it is demonstrated that for a wide range of cleaning procedures and types of coal, chemical cleaning generally performs worse than combustion of the raw coals and physical cleaning using dense medium separation. These findings apply for many relevant impact categories, including climate change...... beneficiation of coals using acid and alkali–acid leaching procedures is evaluated as a potential coal cleaning technology employing life cycle assessment (LCA). Taking into account the environmental benefits from firing cleaner coal in pulverized coal power plants and the environmental burden of the cleaning...

  9. The use of the droppings for the reduction environmental impact

    International Nuclear Information System (INIS)

    Dall'Ara, Alice; Sangiorgi, Sergio

    2015-01-01

    The use of by-products of livestock such as poultry manure, obtained from the manure of poultry farming, in substitution of chemical formulations, generates benefits of economic nature but especially impact environmental. Subject of this paper is the use manure in the cycle of tanning hides and that of the production of fertilizers. [it

  10. Schools That Sustain: Lessening the Environmental Impact of New Construction.

    Science.gov (United States)

    Peele, Katherine N.; Malone, Sara

    2002-01-01

    Discusses sustainable school design and its benefits to the environment, offering examples of illustrative schools. Provides suggestions on site selection (such as using smaller sites and recycling existing buildings), sharing facilities with the community, and construction elements that improve environmental impact (such as flexibility,…

  11. Environmental impacts of energy alternatives

    International Nuclear Information System (INIS)

    Ghosh, P.K.

    1998-01-01

    Indian society today is concerned about the health and environmental risks of technologies. The major environmental issues of concern for technologies available for electricity generation are air emissions, management of wastes generated and land requirements. The production of electricity in India is primarily composed of a mix of thermal and hydroelectric power plants with nuclear energy currently contributing to an extent of slightly above 2.0%. For maintaining a decent living standard the present electricity generation has to be increased manifold and with the existing commercially available technologies this can lead to a greater impact on the environment in the immediate vicinity of plant unless a judicious mix is chosen. India which hardly contributed 1 of the global pollution in the year 1950 contributes about 20% now and with the growth in electricity generation its contribution will also be slightly increasing and hence environment will have to be one of the guiding factors in future choice of technologies for the growth of electric power generation. Indian coal has a very high ash content (30 - 50 %) and hence the fly ash problem in India can be severe. During the year 1993-94 approximately 33 million tonnes of fly ash was generated in India from the coal fired thermal power stations. The land requirement for disposal of this ash is continuously increasing. The disposal of fly ash near water bodies will also create difficulties as in addition to radionuclides, toxic trace elements may also get washed out. Pollution from the use of coal will have a definite effect on the environment in addition to depletion of the energy source

  12. Environmental benefits of electricity grid interconnections in Northeast Asia

    International Nuclear Information System (INIS)

    Streets, D.G.

    2003-01-01

    From an environmental perspective, electricity grid interconnections in Northeast Asia make sense. Cities in Northeast China, Mongolia, the Democratic People's Republic of Korea (DPRK), and the Republic of Korea (ROK) suffer from poor air quality due to the extensive use of coal-fired power generation. Rural communities suffer from a deficit of electricity, forcing reliance on coal and biofuels for cooking and heating in the home, which causes health-damaging indoor air pollution. Regional air pollution from acid rain and ozone is widespread. In addition, Japan is finding it hard to meet its commitment under the Kyoto Protocol. Yet, just across their borders in far eastern Russia are extensive, clean energy resources: hydroelectricity and natural gas, and (potentially) nuclear power and tidal power. It would be environmentally beneficial to generate electricity cleanly in far eastern Russia and transmit the electricity across the borders into China, Mongolia, the DPRK, the ROK, and Japan, thereby displacing coal-fired electricity generation. We estimate that currently planned projects could alleviate the problems of two to five Chinese cities, with the potential for much larger benefits in the future. (author)

  13. Environmental benefits of electrification and end-use efficiency

    International Nuclear Information System (INIS)

    McMenamin, J.S.; Monforte, F.A.; Sioshansi, F.P.

    1997-01-01

    Significant reductions in greenhouse gases and criteria pollutants can be achieved through continued substitution of clean, efficient electrotechnologies for fossil fuel-based technologies. Continued improvements in the efficiency of electrical appliances already in use will further increase the environmental benefits of electricity. Over the last several decades, electricity use in the US has grown strongly. Over a 35 year period 1960-95, electric utility sales increased more than fourfold, from under 700 billion kWh (BkWh) to almost 3,000 BkWh. This increase was due, in part, to a growing economy, but it also reflects the increasingly broad application of electricity to provide comfort, convenience, entertainment, safety and productivity. Reflecting this expanding role, energy used for electricity generation by utilities has nearly doubled, increasing from 19 percent of US primary energy use in 1960 to about 36 percent in 1995. Environmental factors have also provided support to policies that promote improved end-use efficiency. More efficient end-use equipment allows consumers to obtain the same level of end-use services with less electricity. Reduced electricity consumption levels imply reduced generation requirements and therefore, lower levels of emissions associated with generation. Beginning in the mid-1970's, and stimulated by abrupt increases in fossil fuel prices, both government and utility policies began to emphasize end-use efficiency

  14. Environmental benefits of transport and stationary fuel cells

    Science.gov (United States)

    Hart, David; Hörmandinger, Günter

    The potential environmental benefits of using fuel cells in cars, buses and stationary combined heat and power (CHP) plants of different sizes have not been well-researched. This environmental analysis was conducted for the UK on a `full fuel cycle' basis, encompassing all greenhouse gas and regulated pollutant emissions for the supply chain and end-use technology under consideration. Solid polymer fuel cells (SPFCs) with methanol or natural gas reformers were analysed for cars, SPFCs and phosphoric acid fuel cells (PAFCs) with on-board hydrogen for buses. CHP plants were PAFCs or solid oxide fuel cells (SOFCs). Each option was compared with one or more conventional technologies. In all cases fuel cell technologies have substantially reduced emissions in comparison with conventional technologies. Regulated emissions are lowest, by up to two orders of magnitude, and those that do occur are primarily in the fuel supply chain. The fuel cell technologies are more efficient in all cases, and carbon dioxide (CO2) emissions are reduced broadly in line with energy savings. Methane emissions increase due to fuel switching, e.g. from petrol to natural gas powered buses, but from a very low base. The study pinpoints some areas in which alternative approaches could be made - the methods for generating and transporting hydrogen have a significant bearing on energy consumption and emissions. However, it is clear that from an overall emissions perspective the use of fuel cells in transport and power generation is highly beneficial.

  15. Environmental benefits of the integrated production of ethanol and biodiesel

    International Nuclear Information System (INIS)

    Souza, Simone Pereira; Seabra, Joaquim E.A.

    2013-01-01

    Highlights: ► Integrated bioenergy systems can favor the sustainability of biofuels. ► We analyzed the integrated production of ethanol and biodiesel in Brazil. ► GHG emissions and fossil energy use in the ethanol life cycle would be reduced. ► Socio-economic and other environmental aspects must be analyzed in future works. -- Abstract: The biorefinery of the future will be an integrated complex that makes a variety of products (e.g., biofuels, chemicals, power and protein) from a variety of feedstocks. The objective of this work was to evaluate the environmental benefits, compared to the traditional sugarcane ethanol system, of the integrated production of ethanol and biodiesel through a sugarcane–soybean biorefinery concept in Brazil. The environmental aspects considered here were the fossil energy use and the greenhouse gases (GHGs) emissions associated with ethanol production. In the Integrated System, soybean would be cultivated in part of the sugarcane reforming areas, which represents ∼17% of the total sugarcane area. Sugarcane and soybean oil would be processed in a combined ethanol–biodiesel plant, which would use only bagasse as fuel. All the demand for utilities of the biodiesel plant would be provided by the distillery. The output products of the combined plant would comprise sugarcane ethanol, soybean biodiesel (which would be used as diesel (B5) substitute in the sugarcane cultivation), bioelectricity and glycerin. The results indicate that the Integrated System can reduce the fossil energy consumption from 75 to 37 kJ/MJ of ethanol, when compared to the traditional system. For GHG emissions, the value would drop from 22.5 to 19.7 g CO 2 eq/MJ of ethanol. This analysis shows that the Integrated System is an important option to contribute to ethanol’s life cycle independence from fossil resources. This is an attractive environmental aspect, but socio-economic (as well as other environmental) aspects should also be analyzed in order to

  16. Potential Environmental Benefits from Increased Use of Bioenergy in China

    Science.gov (United States)

    Fan, Shuyang; Freedman, Bill; Gao, Jixi

    2007-09-01

    Because of its large population and rapidly growing economy, China is confronting a serious energy shortage and daunting environmental problems. An increased use of fuels derived from biomass could relieve some demand for nonrenewable sources of energy while providing environmental benefits in terms of cleaner air and reduced emissions of greenhouse gases. In 2003, China generated about 25.9 × 108 metric tons of industrial waste (liquid + solid), 14.7 × 108 metric tons/year (t/y) of manure (livestock + human), 7.1 × 108 t/y of crop residues and food-processing byproducts, 2 × 108 t/y of fuelwood and wood manufacturing residues, and 1.5 × 108 t/y of municipal waste. Biofuels derived from these materials could potentially displace the use of about 4.12 × 108 t/y of coal and 3.75 × 106 t/y of petroleum. An increased bioenergy use of this magnitude would help to reduce the emissions of key air pollutants: SO2 by 11.6 × 106 t/y, NOX by 1.48 × 106 t/y, CO2 by 1.07 × 109 t/y, and CH4 by 50 × 106 t/y. The reduced SO2 emissions would be equivalent to 54% of the national emissions in 2003, whereas those for CO2 are 30%. It is important to recognize, however, that large increases in the use of biomass fuels also could result in socioeconomic and environmental problems such as less production of food and damage caused to natural habitats.

  17. Environmental and socioeconomic benefits and limitations of water harvesting techniques in semiarid regions

    Science.gov (United States)

    Díaz-Pereira, Elvira; Asunción Romero-Díaz, María; de Vente, Joris

    2016-04-01

    Under climate change, sustainable management of soil and water resources is increasingly important, especially in rainfed agroecosystems of semiarid environments. Water harvesting refers to a range of techniques for the collection and management of flood or rainwater for domestic and agricultural use and for water retention in natural ecosystems. Water harvesting represents a good example of sustainable management of water resources that contribute to water and food security. However, there are often environmental and socioeconomic constraints for implementation of water harvesting techniques, so each condition asks for a specific solution. Here we aim to highlight the environmental and socioeconomic benefits, requirements and limitations of different water harvesting techniques and to characterize their implications for provisioning, regulating, supporting, and cultural ecosystem services. We reviewed 62 water harvesting techniques for semiarid regions extracted from the WOCAT (World Overview of Conservation Approaches and Technologies) database. We discuss aspects related to: i) human and environmental characteristics, ii) cost-benefit ratio during implementation and maintenance phases, iii) socioeconomic and environmental impacts at local and regional scales, and, iv) impacts on ecosystem services. Our review reveals that water harvesting represents very diverse methods of collecting and managing floodwaters and surface runoff. We grouped techniques as 'floodwater harvesting', 'macro-catchment water harvesting', 'micro-catchment water harvesting', and 'rooftop and courtyard' water harvesting. Almost half of all technologies originates from traditional knowledge. The implementation of water harvesting is generally positive on the short-term, to very positive on the long-term, while its maintenance is very positive at short and long-term. However, perception depends on the type of water harvesting and local conditions. Most relevant socioeconomic benefits from

  18. Environmental Sustainability and Economic Benefits of Dairy Farm Biogas Energy Production: A Case Study in Umbria

    Directory of Open Access Journals (Sweden)

    Biancamaria Torquati

    2014-09-01

    Full Text Available Accelerating demand to reduce the environmental impact of fossil fuels has been driving widespread attention to renewable fuels, such as biogas. In fact, in the last decade numerous policy guidelines and laws regarding energy, the environment and agriculture have been issued to encourage the use of animal sewage as a raw material for the production of biogas. The production of energy from biogas in a dairy farm can provide a good opportunity for sustainable rural development, augmenting the farm’s income from traditional sources and helping to reduce the overall environmental impact of the energy sector. This paper investigates the trade-off between the environmental and economic benefits of an agro-energy farm in the Umbria region of Italy that employs livestock sewage and manure, dedicated energy crops (corn and triticale silage and olive waste. The environmental analysis was performed using the LCA methodology, while the economic investigation was carried out by reconstructing the economic balance of the agro-energetic supply chain based on the budgets of each activity performed. The LCA results show, on the one hand, the predominant weight of producing dedicated crops compared to all other processes in the supply chain and, on the other hand, a significant reduction in environmental impact compared to that caused by energy production from fossil fuels. Economic analysis revealed that the results depend significantly on what rate per kWh the government incentives guarantee to agricultural producers of renewable energy.

  19. Evaluating the relative environmental impact of countries.

    Science.gov (United States)

    Bradshaw, Corey J A; Giam, Xingli; Sodhi, Navjot S

    2010-05-03

    Environmental protection is critical to maintain ecosystem services essential for human well-being. It is important to be able to rank countries by their environmental impact so that poor performers as well as policy 'models' can be identified. We provide novel metrics of country-specific environmental impact ranks - one proportional to total resource availability per country and an absolute (total) measure of impact - that explicitly avoid incorporating confounding human health or economic indicators. Our rankings are based on natural forest loss, habitat conversion, marine captures, fertilizer use, water pollution, carbon emissions and species threat, although many other variables were excluded due to a lack of country-specific data. Of 228 countries considered, 179 (proportional) and 171 (absolute) had sufficient data for correlations. The proportional index ranked Singapore, Korea, Qatar, Kuwait, Japan, Thailand, Bahrain, Malaysia, Philippines and Netherlands as having the highest proportional environmental impact, whereas Brazil, USA, China, Indonesia, Japan, Mexico, India, Russia, Australia and Peru had the highest absolute impact (i.e., total resource use, emissions and species threatened). Proportional and absolute environmental impact ranks were correlated, with mainly Asian countries having both high proportional and absolute impact. Despite weak concordance among the drivers of environmental impact, countries often perform poorly for different reasons. We found no evidence to support the environmental Kuznets curve hypothesis of a non-linear relationship between impact and per capita wealth, although there was a weak reduction in environmental impact as per capita wealth increases. Using structural equation models to account for cross-correlation, we found that increasing wealth was the most important driver of environmental impact. Our results show that the global community not only has to encourage better environmental performance in less

  20. Evaluating the relative environmental impact of countries.

    Directory of Open Access Journals (Sweden)

    Corey J A Bradshaw

    Full Text Available Environmental protection is critical to maintain ecosystem services essential for human well-being. It is important to be able to rank countries by their environmental impact so that poor performers as well as policy 'models' can be identified. We provide novel metrics of country-specific environmental impact ranks - one proportional to total resource availability per country and an absolute (total measure of impact - that explicitly avoid incorporating confounding human health or economic indicators. Our rankings are based on natural forest loss, habitat conversion, marine captures, fertilizer use, water pollution, carbon emissions and species threat, although many other variables were excluded due to a lack of country-specific data. Of 228 countries considered, 179 (proportional and 171 (absolute had sufficient data for correlations. The proportional index ranked Singapore, Korea, Qatar, Kuwait, Japan, Thailand, Bahrain, Malaysia, Philippines and Netherlands as having the highest proportional environmental impact, whereas Brazil, USA, China, Indonesia, Japan, Mexico, India, Russia, Australia and Peru had the highest absolute impact (i.e., total resource use, emissions and species threatened. Proportional and absolute environmental impact ranks were correlated, with mainly Asian countries having both high proportional and absolute impact. Despite weak concordance among the drivers of environmental impact, countries often perform poorly for different reasons. We found no evidence to support the environmental Kuznets curve hypothesis of a non-linear relationship between impact and per capita wealth, although there was a weak reduction in environmental impact as per capita wealth increases. Using structural equation models to account for cross-correlation, we found that increasing wealth was the most important driver of environmental impact. Our results show that the global community not only has to encourage better environmental performance in

  1. Investigating preferences for dynamic electricity tariffs: The effect of environmental and system benefit disclosure

    International Nuclear Information System (INIS)

    Buryk, Stephen; Mead, Doug; Mourato, Susana; Torriti, Jacopo

    2015-01-01

    Dynamic electricity pricing can produce efficiency gains in the electricity sector and help achieve energy policy goals such as increasing electric system reliability and supporting renewable energy deployment. Retail electric companies can offer dynamic pricing to residential electricity customers via smart meter-enabled tariffs that proxy the cost to procure electricity on the wholesale market. Current investments in the smart metering necessary to implement dynamic tariffs show policy makers’ resolve for enabling responsive demand and realizing its benefits. However, despite these benefits and the potential bill savings these tariffs can offer, adoption among residential customers remains at low levels. Using a choice experiment approach, this paper seeks to determine whether disclosing the environmental and system benefits of dynamic tariffs to residential customers can increase adoption. Although sampling and design issues preclude wide generalization, we found that our environmentally conscious respondents reduced their required discount to switch to dynamic tariffs around 10% in response to higher awareness of environmental and system benefits. The perception that shifting usage is easy to do also had a significant impact, indicating the potential importance of enabling technology. Perhaps the targeted communication strategy employed by this study is one way to increase adoption and achieve policy goals. - Highlights: • We evaluate preferences for domestic dynamic electricity tariffs in the US and EU. • We use an online choice experiment approach with two dynamic tariff options. • People are more likely to switch if shown environmental and system benefits. • People are more likely to switch if they find shifting demand easy to do. • Our results imply the importance of targeted communication and enabling technology

  2. Environmental impact of nuclear fuel cycle operations

    International Nuclear Information System (INIS)

    Wilkinson, W.L.

    1989-09-01

    This paper considers the environmental impact of nuclear fuel cycle operations, particularly those operated by British Nuclear Fuels plc, which include uranium conversion, fuel fabrication, uranium enrichment, irradiated fuel transport and storage, reprocessing, uranium recycle and waste treatment and disposal. Quantitative assessments have been made of the impact of the liquid and gaseous discharges to the environment from all stages in the fuel cycle. An upper limit to the possible health effects is readily obtained using the codified recommendations of the International Commission on Radiological Protection. This contrasts with the lack of knowledge concerning the health effects of many other pollutants, including those resulting from the burning of fossil fuels. Most of the liquid and gaseous discharges result at the reprocessing stage and although their impact on the environment and on human health is small, they have given rise to much public concern. Reductions in discharges at Sellafield over the last few years have been quite dramatic, which shows what can be done provided the necessary very large investment is undertaken. The cost-effectiveness of this investment must be considered. Some of it has gone beyond the point of justification in terms of health benefit, having been undertaken in response to public and political pressure, some of it on an international scale. The potential for significant off-site impact from accidents in the fuel cycle has been quantitatively assessed and shown to be very limited. Waste disposal will also have an insignificant impact in terms of risk. It is also shown that it is insignificant in relation to terrestrial radioactivity and therefore in relation to the human environment. 14 refs, 5 figs, 2 tabs

  3. Environmental benefits of compost use on land through LCA – a review of the current gaps

    DEFF Research Database (Denmark)

    Lazcano, Cristina; Martínez-Blanco, Julia; Christensen, Thomas Højlund

    2014-01-01

    The use of biowaste compost on land can have beneficial effects on the plant–soil system. While the environmental impacts associated with compost production have been successfully assessed in previous studies, the assessment of the benefits of compost on plant and soil has been only partially...... included in few published works. In the present study, we reviewed the recent progresses made in the quantification of the effects associated to biowaste compost use on land by using life cycle assessment (LCA). Different research efforts are required for a full assessment of the potential benefits, apart...... from nutrient supply and carbon sequestration; additional impact categories – dealing with phosphorus resources, biodiversity, soil losses, and water depletion – may be needed for a comprehensive assessment of compost application. Several of the natural mechanisms identified and the LCA procedures...

  4. Public participation in Malawi's environmental impact assessment ...

    African Journals Online (AJOL)

    Since the adoption of the Environmental Management Act of 1996, Malawi has been using environmental impact assessment (EIA) as a tool for predicting and assessing the impact of development projects on the environment. This study assessed the extent of public participation in Malawi's EIA process. Desktop study of ...

  5. Comparative study of environmental impact assessment methods ...

    African Journals Online (AJOL)

    Environmental Impacts Assessment has been developed as a critically substantial approach to determine, predict and interpret the ecological impact on the environment, public hygiene and healthy ecosystems. This study aims to introduce and systematically investigate the environmental issues during important ...

  6. Environmental impact assessment in the Nordic Countries

    International Nuclear Information System (INIS)

    Broden, K.; Palsson, S.E.; Poroddsson, P.

    2000-12-01

    A meeting on Environmental Impact Assessment has been held in Iceland, September 2-6, 2000. It was held within the framework of the project NKS/SOS-3 (Radioactive waste), subproject NKS/SOS-3.1 (Environmental Impact Assessment). The meeting included presentations, discussions and a study trip to the Egilsstadir and Myvatn districts. (au)

  7. Environmental impacts of climate change adaptation

    International Nuclear Information System (INIS)

    Enríquez-de-Salamanca, Álvaro; Díaz-Sierra, Rubén; Martín-Aranda, Rosa M.; Santos, Maria J.

    2017-01-01

    Climate change adaptation reduces adverse effects of climate change but may also have undesirable environmental impacts. However, these impacts are yet poorly defined and analysed in the existing literature. To complement this knowledge-gap, we reviewed the literature to unveil the relationship between climate change adaptation and environmental impact assessment, and the degree to which environmental impacts are included in climate change adaptation theory and practice. Our literature review showed that technical, social and economic perspectives on climate change adaptation receive much more attention than the environmental perspective. The scarce interest on the environmental impacts of adaptation may be attributed to (1) an excessive sectoral approach, with dominance of non-environmental perspectives, (2) greater interest in mitigation and direct climate change impacts rather than in adaptation impacts, (3) a tendency to consider adaptation as inherently good, and (4) subjective/preconceived notions on which measures are good or bad, without a comprehensive assessment. Environmental Assessment (EA) has a long established history as an effective tool to include environment into decision-making, although it does not yet guarantee a proper assessment of adaptation, because it is still possible to postpone or even circumvent the processes of assessing the impacts of climate adaptation. Our results suggest that there is a need to address adaptation proactively by including it in EA, to update current policy frameworks, and to demand robust and reliable evaluation of alternatives. Only through the full EA of adaptation measures can we improve our understanding of the primary and secondary impacts of adaptation to global environmental change. - Highlights: • Climate change adaptation may have undesirable environmental impacts. • The impacts of adaptation are yet poorly analysed in the literature. • There is an excessive sectoral approach to adaptation, mainly

  8. 76 FR 84 - Notice of Environmental Impact Statement; Withdrawal

    Science.gov (United States)

    2011-01-03

    ... to prepare an Environmental Impact Statement in accordance with the National Environmental Policy Act... that significant impacts to the environment would be highly unlikely, and therefore an Environmental... DEPARTMENT OF AGRICULTURE Forest Service Notice of Environmental Impact Statement; Withdrawal...

  9. Environmental impact assessment: Process and implementation

    International Nuclear Information System (INIS)

    Chen, S.Y.; Tsai, S.Y.

    1989-01-01

    In this paper, the procedures and issues regarding the preparation of an environmental impact assessment in accordance with the National Environmental Policy Act (NEPA) as promulgated by the US Congress in 1969 are discussed. NEPA procedures and requirements are covered in general, while particular attention is given to the preparation of the environmental impact assessment. Also included is a discussion of the social impact assessment. The aim of the social impact assessment is to address the social issues involved in enhancing public understanding of the hazardous risks, thereby mitigating any conflicts that may arise in the NEPA process. 3 refs., 1 fig., 1 tab

  10. Biodecontamination of concrete surfaces: Occupational and environmental benefits

    International Nuclear Information System (INIS)

    Johnson, L.; Rogers, R.; Hamilton, M.; Nelson, L.

    1996-01-01

    Managers and engineers around the globe are presently challenged by high estimated costs for the decontamination and decommissioning of nuclear facilities which are no longer needed or are abandoned. It has been estimated that more than 73 Km 2 of contaminated concrete currently exists in the USDOE complex and is increased many fold when similar facilities are accounted for in other countries. Needs for the decontamination of concrete have been identified as: more cost effective decontamination methods, reduction of secondary wastes, minimized worker radiation exposures and, contaminant containment. Recently environmental microbes have been harnessed to remove the surface of concrete as a technique for decontamination and decommissioning (D and D). This biodecontamination technology has been tested by INEL and BNFL scientists and engineers in both US and United Kingdom nuclear facilities. Biodecontamination field tests at a shutdown nuclear reactor facility (EBR-I) have shown radioactively contaminated surface removed at rates of 4--8 mm/yr, thus validating the feasibility of this technology. Engineering economic analyses indicate two attractive benefits embedded in this approach to concrete D and D: (1) due to the passive nature of the technique, a cost savings of more than an order of magnitude is projected compared to the current labor intensive physical decontamination techniques; and (2) the exposure to humans and the natural environment is greatly reduced due to the unattended, highly contained biodecontamination process

  11. Environmental impacts of biomass energy resource production and utilization

    International Nuclear Information System (INIS)

    Easterly, J.L.; Dunn, S.M.

    1995-01-01

    The purpose of this paper is to provide a broad overview of the environmental impacts associated with the production, conversion and utilization of biomass energy resources and compare them with the impacts of conventional fuels. The use of sustainable biomass resources can play an important role in helping developing nations meet their rapidly growing energy needs, while providing significant environmental advantages over the use of fossil fuels. Two of the most important environmental benefits biomass energy offers are reduced net emissions of greenhouse gases, particularly CO 2 , and reduced emissions of SO 2 , the primary contributor to acid rain. The paper also addresses the environmental impacts of supplying a range of specific biomass resources, including forest-based resources, numerous types of biomass residues and energy crops. Some of the benefits offered by the various biomass supplies include support for improved forest management, improved waste management, reduced air emissions (by eliminating the need for open-field burning of residues) and reduced soil erosion (for example, where perennial energy crops are planted on degraded or deforested land). The environmental impacts of a range of biomass conversion technologies are also addressed, including those from the thermochemical processing of biomass (including direct combustion in residential wood stoves and industrial-scale boilers, gasification and pyrolysis); biochemical processing (anaerobic digestion and fermentation); and chemical processing (extraction of organic oils). In addition to reducing CO 2 and SO 2 , other environmental benefits of biomass conversion technologies include the distinctly lower toxicity of the ash compared to coal ash, reduced odours and pathogens from manure, reduced vehicle emissions of CO 2 , with the use of ethanol fuel blends, and reduced particulate and hydrocarbon emissions where biodiesel is used as a substitute for diesel fuel. In general, the key elements for

  12. Environmental and economic benefits of the recovery of materials in a municipal solid waste management system.

    Science.gov (United States)

    De Feo, Giovanni; Ferrara, Carmen; Finelli, Alessio; Grosso, Alberto

    2017-12-07

    The main aim of this study was to perform a Life cycle assessment study as well as an economic evaluation of the recovery of recyclable materials in a municipal solid waste management system. If citizens separate erroneously waste fractions, they produce both environmental and economic damages. The environmental and economic evaluation was performed for the case study of Nola (34.349 inhabitants) in Southern Italy, with a kerbside system that assured a source separation of 62% in 2014. The economic analysis provided a quantification of the economic benefits obtainable for the population in function of the achievable percentage of source separation. The comparison among the environmental performance of four considered scenarios showed that the higher the level of source separation was, the lower the overall impacts were. This occurred because, even if the impacts of the waste collection and transport increased, they were overcome by the avoided impacts of the recycling processes. Increasing the source separation by 1% could avoid the emission of 5 kg CO 2 eq. and 5 g PM10 for each single citizen. The economic and environmental indicators defined in this study provide simple and effective information useful for a wide-ranging audience in a behavioural change programme perspective.

  13. Assessment of private economic benefits and positive environmental externalities of tea plantation in China.

    Science.gov (United States)

    Xue, Hui; Ren, Xiaoyi; Li, Shiyu; Wu, Xu; Cheng, Hao; Xu, Bin; Gu, Baojing; Yang, Guofu; Peng, Changhui; Ge, Ying; Chang, Jie

    2013-10-01

    Tea plantations are rapidly expanding in China and other countries in the tropical and subtropical zones, driven by relatively high private economic benefit. However, the impact of tea plantations on the regional environment, including ecosystem services and disservices are unclear. In this study, we developed an assessment framework for determining the private economic benefits and environmental externalities (the algebraic sum of the regulating services and disservices) of tea plantations in China. Our results showed that tea plantations provided private economic benefits of 5,652 yuan ha(-1) year(-1) (7.6 yuan = 1 USD in 2007) for tea farmers, plus positive environmental externalities of 6,054 yuan ha(-1) year(-1) for the society. The environmental externalities were calculated as the sum of the value of four regulating services, including carbon sequestration (392 yuan ha(-1) year(-1)); soil retention (72 yuan ha(-1) year(-1)); soil fertility protection (3,189 yuan ha(-1) year(-1)) and water conservation (2,685 yuan ha(-1) year(-1)), and three disservices, including CO2 emission (-39 yuan ha(-1) year(-1)), N2O emission (-137 yuan ha(-1) year(-1)) and nonpoint source pollution (-108 yuan ha(-1) year(-1)). Before the private optimal level, the positive environmental externalities can be maintained by private economic benefits; if a social optimal level is required, subsidies from government are necessary.

  14. Environmental footprints of Mediterranean versus Western dietary patterns: beyond the health benefits of the Mediterranean diet.

    Science.gov (United States)

    Sáez-Almendros, Sara; Obrador, Biel; Bach-Faig, Anna; Serra-Majem, Lluis

    2013-12-30

    Dietary patterns can substantially vary the resource consumption and environmental impact of a given population. Dietary changes such as the increased consumption of vegetables and reduced consumption of animal products reduce the environmental footprint and thus the use of natural resources. The adherence of a given population to the Mediterranean Dietary Pattern (MDP) through the consumption of the food proportions and composition defined in the new Mediterranean Diet pyramid can thus not only influence human health but also the environment. The aim of the study was to analyze the sustainability of the MDP in the context of the Spanish population in terms of greenhouse gas emissions, agricultural land use, energy consumption and water consumption. Furthermore, we aimed to compare the current Spanish diet with the Mediterranean Diet and in comparison with the western dietary pattern, exemplified by the U.S.A. food pattern, in terms of their corresponding environmental footprints. The environmental footprints of the dietary patterns studied were calculated from the dietary make-up of each dietary pattern, and specific environmental footprints of each food group. The dietary compositions were obtained from different sources, including food balance sheets and household consumption surveys. The specific environmental footprints of food groups were obtained from different available life-cycle assessments. The adherence of the Spanish population to the MDP has a marked impact on all the environmental footprints studied. Increasing adherence to the MDP pattern in Spain will reduce greenhouse gas emissions (72%), land use (58%) and energy consumption (52%), and to a lower extent water consumption (33%). On the other hand, the adherence to a western dietary pattern implies an increase in all these descriptors of between 12% and 72%. The MDP is presented as not only a cultural model but also as a healthy and environmentally-friendly model, adherence to which, in Spain would

  15. The regional environmental impact of biomass production

    International Nuclear Information System (INIS)

    Graham, R.L.

    1994-01-01

    The objective of this paper is to present a broad overview of the potential environmental impacts of biomass energy from energy crops. The subject is complex because the environmental impact of using biomass for energy must be considered in the context of alternative energy options while the environmental impact of producing biomass from energy crops must be considered in the context of the alternative land-uses. Using biomass-derived energy can reduce greenhouse gas emissions or increase them; growing biomass energy crops can enhance soil fertility or degrade it. Without knowing the context of the biomass energy, one can say little about its specific environmental impacts. The primary focus of this paper is an evaluation of the environmental impacts of growing energy crops. I present an approach for quantitatively evaluating the potential environmental impact of growing energy crops at a regional scale that accounts for the environmental and economic context of the crops. However, to set the stage for this discussion, I begin by comparing the environmental advantages and disadvantages of biomass-derived energy relative to other energy alternatives such as coal, hydropower, nuclear power, oil/gasoline, natural gas and photovoltaics

  16. Guide for Conducting Benefit-Cost Evaluation of Realized Impacts of Public R&D Programs

    Energy Technology Data Exchange (ETDEWEB)

    Ruegg, Rosalie [TIA Consulting, Inc., Emerald Isle, NC (United States); Jordan, Gretchen B. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

    2011-08-01

    This document provides guidance for evaluators who conduct impact assessments to determine the “realized” economic benefits and costs, energy, environmental benefits, and other impacts of the Office of Energy Efficiency and Renewable Energy’s (EERE) R&D programs. The focus of this Guide is on realized outcomes or impacts of R&D programs actually experienced by American citizens, industry, and others. Retrospective evaluations may be contrasted to prospective evaluations that reflect expected or potential outcomes only if assumptions hold. The retrospective approach described in this Guide is based on realized results only and the extent they can be attributed to the efforts of an R&D program. While it has been prepared specifically to guide retrospective benefit-cost analysis of EERE R&D Programs, this report may be used for similar analysis of other public R&D organizations.

  17. Impact of the 1978 ADEA Amendments on Employee Benefit Plans.

    Science.gov (United States)

    Mamorsky, Jeffrey D.

    1978-01-01

    The impact on employee benefit plans of the Age Discrimination in Employment Act amendments that raised the mandatory retirement age is addressed through a discussion and analysis of legislative history, court decisions, Department of Labor regulations, wage-hour rulings, and opinion letters. (Author/JMD)

  18. Users' demographics, perceived benefits and impacts of public ...

    African Journals Online (AJOL)

    A public library is a library that is accessible by the general public and generally funded by the government through public sources such as taxes and levies. This study examined public library services in Ogun state from the perspective of identities of users, their perceived benefits, and impacts of the library on the ...

  19. Environmental impact on workplace performance

    Science.gov (United States)

    Knight, Derrick P.; Orfield, Steven J.; Smith, Thomas J.

    2004-05-01

    Since 1998, Orfield Laboratories has led research efforts into the effects of the office environment on worker performance through the Open Plan Working Group. This collaboration of researchers, designers, and facility managers works with OPWG in gathering environmental data (including noise, lighting, and thermal measurements) and subjective occupant ranking data. The OPWG then employs statistical analysis to correlate the environmental measurements, occupant performance, and occupant preference measurements. Through efficient measurement stations and Web-based surveys, Orfield Laboratories has helped many companies to begin to view their employees as their greatest operational profit center. This presentation will discuss the effect that noise as well as other environmental factors has on work performance.

  20. The environmental and financial benefits of recovering plastics From residual municipal waste before energy recovery

    OpenAIRE

    Burnley, Stephen; Coleman, Terry

    2016-01-01

    A life cycle assessment was carried out to investigate the environmental benefits of removing dense plastics from household waste before burning the waste in an energy from waste (EfW) facility. Such a process was found to improve the climate change and non-renewable resource depletion impacts of the waste management system.\\ud \\ud A preliminary financial assessment suggests that the value of the plastics recovered in this way would be less than the reduction in electricity income for the EfW...

  1. The impact of supply management on environmental performance outcomes

    Science.gov (United States)

    Tate, Wendy L.; Ellram, Lisa M.; Carter, Craig R.

    2004-12-01

    Environmentally responsible manufacturing is concerned with minimizing the environmental impact of products from development to end-of-life disposal or remanufacture. Environmental pressures from customers, regulation, legislation and competition have made organizations more aware of the impact that products have on the natural environment. This study focuses on environmental concerns during the early stages of product design. We examine these concerns with a specific focus on the involvement of supply management personnel, inter-organizational supplier relationships and a determination of how environmental issues affect supplier selection and supply base management. The literature on environmental supplier and purchasing involvement in product development and environmental supplier selection criteria and codes of conduct is reviewed. Following this, secondary data from the websites of environmentally proactive organizations will be gathered to examine what type of tracking is used for suppliers. Finally, discussions with proactive organizations will be presented during the conference that explore the role of supply management personnel in capturing, measuring, quantifying and reporting on the environmental costs and benefits associated with its suppliers. This research provides insights into how the involvement of supply management can improve the environmental performance outcomes of an organization.

  2. A retrospective analysis of benefits and impacts of U.S. renewable portfolio standards

    Energy Technology Data Exchange (ETDEWEB)

    Barbose, Galen; Wiser, Ryan; Heeter, Jenny; Mai, Trieu; Bird, Lori; Bolinger, Mark; Carpenter, Alberta; Heath, Garvin; Keyser, David; Macknick, Jordan; Mills, Andrew; Millstein, Dev

    2016-09-01

    As states consider revising or developing renewable portfolio standards (RPS), they are evaluating policy costs, benefits, and other impacts. We present the first U. S. national-level assessment of state RPS program benefits and impacts, focusing on new renewable electricity resources used to meet RPS compliance obligations in 2013. In our central-case scenario, reductions in life-cycle greenhouse gas emissions from displaced fossil fuel-generated electricity resulted in $2.2 billion of global benefits. Health and environmental benefits from reductions in criteria air pollutants (sulfur dioxide, nitrogen oxides, and particulate matter 2.5) were even greater, estimated at $5.2 billion in the central case. Further benefits accrued in the form of reductions in water withdrawals and consumption for power generation. Finally, although best considered resource transfers rather than net societal benefits, new renewable electricity generation used for RPS compliance in 2013 also supported nearly 200,000 U. S.-based gross jobs and reduced wholesale electricity prices and natural gas prices, saving consumers a combined $1.3-$4.9 billion. In total, the estimated benefits and impacts well-exceed previous estimates of RPS compliance costs.

  3. Resource Contingency Program : Draft Environmental Impact Statement.

    Energy Technology Data Exchange (ETDEWEB)

    United States. Bonneville Power Administration.

    1995-02-01

    In 1990, the Bonneville Power Administration (BPA) embarked upon the Resource Contingency Program (RCP) to fulfill its statutory responsibilities to supply electrical power to its utility, industrial and other customers in the Pacific Northwest. Instead of buying or building generating plants now, BPA has purchased options to acquire power later if needed. Three option development agreements were signed in September 1993 with three proposed natural gas-fired, combined cycle combustion turbine CT projects near Chehalis and Satsop Washington and near Hermiston, Oregon. This environmental impact statement addresses the environmental consequences of purchasing power from these options. This environmental impact statement addresses the environmental consequences of purchasing power from these options.

  4. Cumulative Impact Assessment: Approaching Environmental Capacity in Development Area Using Environmental Impact Assessment Information

    Science.gov (United States)

    Cho, N.; Lee, M. J.; Maeng, J. H.

    2017-12-01

    Environmental impact assessment estimates the impact of development as a business unit and establishes mitigation plan. If the development is done, its economic effects can spread to the nearby areas. So that various developments can be distributed at different time intervals. The impact of the new developments can be combined with existing environmental impacts and can have a larger impact. That is, Cumulative impact assessment is needed to consider the environmental capacity of the Nearby area. Cumulative impact assessments require policy tools such as environmental impact assessment information and cumulative impact estimation models. In Korea, environmental information (water quality, air quality, etc.) of the development site is measured for environmental impact assessment and monitored for a certain period (generally 5 years) after the project. In addition, by constructing the environmental information as a spatial database, it is possible to express the environmental impact on a regional basis spatially and to intuitively use it for development site selection. Utilizing a composite model of environmental impact assessment information and Remote Sensing data for cumulative impact estimation, That can be used as a policy decision support tool that provides quantitative information for development area management, such as time series effect and sprawl phenomenon.

  5. Siting is a constraint to realize environmental benefits from carbon capture and storage.

    Science.gov (United States)

    Sekar, Ashok; Williams, Eric; Chester, Mikhail

    2014-10-07

    Carbon capture and storage (CCS) for coal power plants reduces onsite carbon dioxide emissions, but affects other air emissions on and offsite. This research assesses the net societal benefits and costs of Monoethanolamine (MEA) CCS, valuing changes in emissions of CO2, SO2, NOX, NH3 and particulate matter (PM), including those in the supply chain. Geographical variability and stochastic uncertainty for 407 coal power plant locations in the U.S. are analyzed. The results show that the net environmental benefits and costs of MEA CCS depend critically on location. For a few favorable sites of both power plant and upstream processes, CCS realizes a net benefit (benefit-cost ratio >1) if the social cost of carbon exceeds $51/ton. For much of the U.S. however, the social cost of carbon must be much higher to realize net benefits from CCS, up to a maximum of $910/ton. While the social costs of carbon are uncertain, typical estimates are in the range of $32-220 per ton, much lower than the breakeven value for many potential CCS locations. Increased impacts upstream from the power plant can dramatically change the social acceptability of CCS and needs further consideration and analysis.

  6. 46 CFR 504.7 - Environmental impact statements.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 9 2010-10-01 2010-10-01 false Environmental impact statements. 504.7 Section 504.7... POLICY ANALYSIS § 504.7 Environmental impact statements. (a) General. (1) An environmental impact... environmental impact statements. (1) A draft environmental impact statement (DEIS) will initially be prepared in...

  7. Assigment of environmental aspect and impacts

    Directory of Open Access Journals (Sweden)

    Hanzelová Marcela

    2001-12-01

    Full Text Available Environmental management system (EMS is a part of the management system that includes the organizational structure, planning activities, responsibilities, practices, procedures, processes and resources for developing, implementing, achieving, reviewing and maintaining the environmental policy. The EMS provides the order and consistency for organizations to adress environmental cocerns through the allocation of resources, assignment of responsibilities, and the ongoing evaluation of practices, procedures and processes. The ISO 14001 requires the implementation of the EMS in accordance with defined, internationally recognized standards. The ISO standard specifies requirements for establishing an environmental policy, determining environmental aspects & impacts of products (activities services, planning environmental objectives and measurable targets, implementation & operation of programs to meet objectives and targets, checking &corrective action, and management review. The Environmental aspect is an element of organization’s activities, product or services that can interact with the environment. A significant environmental aspect is that with a significant environmental impact. The environmental impact is any change to the environment, whether adverse or beneficial wholly or partially resulting from an oranization’s activities, products or services.

  8. 76 FR 34066 - Notice of Intent To Prepare an Environmental Impact Statement/Legislative Environmental Impact...

    Science.gov (United States)

    2011-06-10

    ... Department of the Navy Notice of Intent To Prepare an Environmental Impact Statement/ Legislative Environmental Impact Statement for Renewal of the Naval Air Weapons Station China Lake Public Land Withdrawal.... SUMMARY: Pursuant to section 102(2)(c) of the National Environmental Policy Act (NEPA) of 1969 as...

  9. 10 CFR 51.29 - Scoping-environmental impact statement and supplement to environmental impact statement.

    Science.gov (United States)

    2010-01-01

    ... 10 Energy 2 2010-01-01 2010-01-01 false Scoping-environmental impact statement and supplement to environmental impact statement. 51.29 Section 51.29 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) ENVIRONMENTAL PROTECTION REGULATIONS FOR DOMESTIC LICENSING AND RELATED REGULATORY FUNCTIONS National...

  10. Alpha Fuels Environmental Test Facility impact gun

    International Nuclear Information System (INIS)

    Anderson, C.G.

    1978-01-01

    The Alpha Fuels Environmental Test Facility (AFETF) impact gun is a unique tool for impact testing 238 PuO 2 -fueled heat sources of up to 178-mm dia at velocities to 300 m/s. An environmentally-sealed vacuum chamber at the muzzle of the gun allows preheating of the projectile to 1,000 0 C. Immediately prior to impact, the heat source projectile is completely sealed in a vacuum-tight catching container to prevent escape of its radioactive contents should rupture occur. The impact velocity delivered by this gas-powered gun can be regulated to within +-2%

  11. Can Parasites Really Reveal Environmental Impact?

    Science.gov (United States)

    This review assesses the usefulness of parasites as bioindicators of environmental impact. Relevant studies published in the past decade were compiled; factorial meta-analysis demonstrated significant effects and interactions between parasite levels and the presence and concentra...

  12. landscape incorporation in the environmental impact studies

    International Nuclear Information System (INIS)

    Gutierrez G, Luz Angela

    2000-01-01

    A general overview on landscape analysis showing the two principal approaches to their study, the article emphasize on the need of taking landscape in consideration on the making of the environmental impact study of any project of development

  13. Environmental impacts of proposed Monitored Retrievable Storage

    Energy Technology Data Exchange (ETDEWEB)

    Scharber, Wayne K.; Macintire, H. A.; Davis, Paul E.; Cothron, Terry K.; Stephens, Barry K.; Travis, Norman; Walter, George; Mobley, Mike

    1985-12-17

    This report describes environmental impacts from a proposed monitored retrievable storage facility for spent fuels to be located in Tennessee. Areas investigated include: water supply, ground water, air quality, solid waste management, and health hazards. (CBS)

  14. Study design considerations in evaluating environmental impacts

    Science.gov (United States)

    Stan T. Lebow; Paul A. Cooper; Patricia Lebow

    2006-01-01

    The purpose of this chapter is to make the reader aware of how choices in study parameters may influence the outcome of treated-wood environmental impact evaluations. Evaluation of the leaching and environmental accumulation of preservatives from treated wood is a complex process. and many factors can influence the results of such studies. In laboratory studies, the...

  15. Environmental impact of energy systems in Lithuania

    International Nuclear Information System (INIS)

    Jancauscas, V.; Mishkins, V.

    1994-04-01

    Environmental impact of energy systems and an improvement of environmental situation in Lithuania are discussed. The number of polluting plants exceeds 40 thousand, the most harmful are power plants and boilers. The non-homogenous distribution of power and industrial plants cause very different contamination in Lithuania. fig

  16. Assessing Environmental Impact on Aquatic Macrophyte Species ...

    African Journals Online (AJOL)

    Impact of environmental variables on distribution and composition of aquatic macrophyte community in a tropical river was assessed for one year (March 2009 to February 2010). Hypothesis tested was that the spatial variation in environmental variables on the river's longitudinal gradient affects macrophyte species ...

  17. United States experience in environmental cost-benefit analysis for nuclear power plants with implications for developing countries

    International Nuclear Information System (INIS)

    Spangler, M.B.

    1980-08-01

    Environmental cost-benefit analysis in the United States involves a comparison of diverse societal impacts of the proposed developments and its alternatives. Regarding nuclear power plant licensing actions, such analyses include the need for base-load electrical generating capacity versus the no-action alternative; alternative sources of energy; alternative sites for the proposed nuclear plants; and alternative technologies for mitigating environmental impacts. Many U.S. experiences and environmental assessment practices and comparative resource requirements presented in this report will not provide a wholly reliable reflection of the precise situation of each country. Nevertheless, the procedural and substantive issues encountered by the United States in nuclear power plant licensing may exhibit a number of important, if rough, parallelisms for other countries. Procedural issues dealt with include: the scoping of alternatives and impact issues; the problem of balancing incommensurable impacts; and treating uncertainty in measuring or forecasting certain kinds of environmental impacts. Although substantive environmental impact issues will vary appreciably among nations, it is to be expected that many of the substantive impact issues such as impacts on biota, community-related effects, and aesthetic impacts will also have some measure of universal interest to other countries

  18. Car 'organ-transplant': anticipating energy and environmental benefits of cleaner technologies

    Energy Technology Data Exchange (ETDEWEB)

    Moura, Filipe; Viegas, Jose Manuel (CESUR/Inst. Superior Tecnico (Portugal))

    2009-07-01

    The transport sector faces multiple challenges including the accommodation of increasing fuel prices and environmental pressures. These hurdles become more important in road transport where cars hold a larger share of final energy consumption and emissions. Although not solved, the situation is improving in general and the question of accelerating the transition to new technologies is dominant, yet not sufficient. Technological turnover of car fleets is determined by the replacement of older vehicles by new models. Depending on the diffusion of new cars and driving forces for technological change, the total displacement of older technologies can last 10 to more than 40 years. Car Organ Transplant (COT) is explored here as a complementary alternative to conventional technological turnover of fleets by which potential benefits are delayed as obsolete technologies continue to pollute at preceding levels. COT corresponds to replacing obsolete powertrain and ancillary equipments with cleaner technologies. Consequently, car's service time is extended with upgraded and fully functional technologies. We analyzed lifecycle environmental and economic benefits of COT by comparing different car-ownership approaches over 20 years: keeping car, buying new car, buying remarketed-car; buying transplanted-car or transplanting own car. We concluded that COT is potentially attractive for owners while improving energy and environmental performance of automobility. Additionally, we estimated the pervasiveness of COT in the Portuguese car fleet and corresponding impacts. We concluded that COT potentially yields significant energy and environmental benefits for society. Barriers and implications of COT for the automotive industry were identified. Importantly, increased standardization, modularity-in-design and modularity-in-production are necessary. Lastly, new relationships between car makers and customers may arise like 'evolutionary car selling' by which planned COT

  19. Environmental impact assessment - a selected bibliography

    International Nuclear Information System (INIS)

    Lawson, W.J.

    1989-01-01

    This bibliography of literature relevant to the environmental impact assessment process is essentially a list of material dealing with the environmental impact assessment process held by Griffith University Library. The list is however well supplemented with citations of material not held in the Griffith University Library. Some economic and social impact assessment citations have been included in the bibliography, as the the environmental impact assessment concept has been interpreted very broadly. The citations are arranged according to broad subject areas, such as methodology, critical reviews, social impacts etc. Citations in each of these subject areas, which are listed in the table of contents, are identified by prefixes which are given in parentheses before the subjects headings. Within each subject area the citations are arragend in alphabetic author sequence

  20. 75 FR 52804 - Environmental Impact Statement: Stanislaus County, CA

    Science.gov (United States)

    2010-08-27

    ... DEPARTMENT OF TRANSPORTATION Federal Highway Administration Environmental Impact Statement... to advise the public that an Environmental Impact Statement (EIS) will be prepared for a proposed... CONTACT: Gail Miller, Senior Environmental Planner, Central Sierra Environmental Analysis Branch...

  1. Confronting reality in strategic environmental assessment in Slovenia — Costs and benefits

    International Nuclear Information System (INIS)

    Kontić, Branko; Dermol, Urška

    2015-01-01

    We enlarge on the viewpoint published in the Environmental Impact Assessment Review in 2012 — A viewpoint on the approval context of strategic environmental assessments. Additional alerts concerning the procedural ineffectiveness of the strategic environmental assessment (SEA) process from the cost–benefit point of view are advanced. The major contribution to the long lasting, costly SEA processes, comes from ultraistic treatment of Natura 2000. The case study deals with a plan for constructing a traffic bypass around Škofljica, a town near Ljubljana. Based on their conclusions the authors propose that the following elements of the SEA procedure should be improved and optimised: –CBA for SEA should become a regular component when measuring its effectiveness. –Concretisation of expected SEA inputs to the plan should clarify its role at the earliest stage of the process. –SEA should contribute interactively to the optimisation of alternatives; cost–benefit analysis of the SEA process could support this process. –Nature protection interest should be confronted and balanced with wider development interests as formulated in the plan and should not be applied in absolute terms (e.g. Natura 2000). - Highlights: • SEA in Slovenia is ineffective and costly • SEA serves fundamentalism of nature protection through the Natura 2000 system • SEA does not support optimization and improvement of development projects

  2. Environmental impacts of utility-scale solar energy

    Science.gov (United States)

    Hernandez, R.R.; Easter, S.B.; Murphy-Mariscal, M. L.; Maestre, F.T.; Tavassoli, M.; Allen, E.B.; Barrows, C.W.; Belnap, J.; Ochoa-Hueso, R.; Ravi, S.; Allen, M.F.

    2014-01-01

    Renewable energy is a promising alternative to fossil fuel-based energy, but its development can require a complex set of environmental tradeoffs. A recent increase in solar energy systems, especially large, centralized installations, underscores the urgency of understanding their environmental interactions. Synthesizing literature across numerous disciplines, we review direct and indirect environmental impacts – both beneficial and adverse – of utility-scale solar energy (USSE) development, including impacts on biodiversity, land-use and land-cover change, soils, water resources, and human health. Additionally, we review feedbacks between USSE infrastructure and land-atmosphere interactions and the potential for USSE systems to mitigate climate change. Several characteristics and development strategies of USSE systems have low environmental impacts relative to other energy systems, including other renewables. We show opportunities to increase USSE environmental co-benefits, the permitting and regulatory constraints and opportunities of USSE, and highlight future research directions to better understand the nexus between USSE and the environment. Increasing the environmental compatibility of USSE systems will maximize the efficacy of this key renewable energy source in mitigating climatic and global environmental change.

  3. 77 FR 25781 - Environmental Impact Statement; Washington, DC

    Science.gov (United States)

    2012-05-01

    ... DEPARTMENT OF TRANSPORTATION Federal Highway Administration Environmental Impact Statement... Columbia, Department of Transportation. ACTION: Notice of Intent to Prepare a Draft Environmental Impact... agencies and the public that a Draft Environmental Impact Statement (DEIS) will be prepared to assess the...

  4. Environmental impact analysis with the airspace concept evaluation system

    Science.gov (United States)

    Augustine, Stephen; Capozzi, Brian; DiFelici, John; Graham, Michael; Thompson, Terry; Miraflor, Raymond M. C.

    2005-01-01

    The National Aeronautics and Space Administration (NASA) Ames Research Center has developed the Airspace Concept Evaluation System (ACES), which is a fast-time simulation tool for evaluating Air Traffic Management (ATM) systems. This paper describes linking a capability to ACES which can analyze the environmental impact of proposed future ATM systems. This provides the ability to quickly evaluate metrics associated with environmental impacts of aviation for inclusion in multi-dimensional cost-benefit analysis of concepts for evolution of the National Airspace System (NAS) over the next several decades. The methodology used here may be summarized as follows: 1) Standard Federal Aviation Administration (FAA) noise and emissions-inventory models, the Noise Impact Routing System (NIRS) and the Emissions and Dispersion Modeling System (EDMS), respectively, are linked to ACES simulation outputs; 2) appropriate modifications are made to ACES outputs to incorporate all information needed by the environmental models (e.g., specific airframe and engine data); 3) noise and emissions calculations are performed for all traffic and airports in the study area for each of several scenarios, as simulated by ACES; and 4) impacts of future scenarios are compared to the current NAS baseline scenario. This paper also provides the results of initial end-to-end, proof-of-concept runs of the integrated ACES and environmental-modeling capability. These preliminary results demonstrate that if no growth is likely to be impeded by significant environmental impacts that could negatively affect communities throughout the nation.

  5. Environmental impacts of climate change adaptation

    NARCIS (Netherlands)

    Enriquez-de-Salamanca, Alvaro; Diaz Sierra, R.; Martin-Aranda, Rosa; Ferreira Dos Santos, M.J.

    Climate change adaptation reduces adverse effects of climate change but may also have undesirable environmental impacts. However, these impacts are yet poorly defined and analysed in the existing literature. To complement this knowledge-gap, we reviewed the literature to unveil the relationship

  6. Environmental impact of seasonal integrated aquaculture ponds ...

    African Journals Online (AJOL)

    The environmental impact of fingerponds, particularly on hydrology and biodiversity, was low, although land-use changes at the immediate site where the ponds were dug had direct impacts. Whereas this study was based on short-term monitoring of experimental fingerponds, scaling up of these systems may increase their ...

  7. Electricity production and environmental impacts

    International Nuclear Information System (INIS)

    Frankovic, B.

    2005-01-01

    An impact is considered of different energy resources on the environment, with special reference to acid rains, NOx emission and greenhouse gases, land use, and biological diversity. Power generation and consumption ratio was compared for different sources. An overview is given of electricity sources in specific conditions of Croatia being a party to the Kyoto protocol.(author)

  8. Impact of emerging environmental constraints on uranium supply

    International Nuclear Information System (INIS)

    Wittrup, M.B.; Ritchie, E.S.

    2007-01-01

    Supply in the long term of uranium fuel is critical to the nuclear power industry. The general expectation at present is that future supply will be generated in a manner that meets current rigorous environmental standards. These standards, as defined by, for example, regulators, industry, international lending organizations and the IAEA, require minimal impact to the environment using a sustainable development approach that responsibly balances environmental, social and economic factors. The environmental factors that are associated with modern developments fall into two groupings: (1) conventional environmental issues, such as land use, effluent discharges and impact on biota; (2) emerging regulatory issues based upon evolving risk assessment approaches and determinations. It is the latter, in our experience, that poses the greatest risk to the long term uranium supply. Modern experience in Canada indicates that mines can be developed in a manner that satisfies conventional environmental assessment criteria. As such, there should be minimal environmental constraints to developing new supplies when they are developed using modern assessment and regulatory standards. However, when a strong precautionary, environmentally protectionist, view of development is utilized, to the exclusion of social and economic considerations, the perception of risk can become tied too closely to possible effects rather than actual impacts. This protectionist perception of risk to the environment has the potential to threaten the development of new projects through the imposition of prohibitively expensive requirements or restrictions with questionable environmental benefits, which in turn threatens the reliability of the long term global uranium supply. It is only through a balanced and systematic approach to sustainable development that both uranium supply and environmental protection will be assured. The paper briefly discusses the more conventional environmental and socioeconomic

  9. Methods of Environmental Impact Assessment in Colombia

    Directory of Open Access Journals (Sweden)

    Javier Toro Calderón

    2013-10-01

    Full Text Available The Environmental Impact Assessment (EIA in Colombia constitutes the primary tool for making decisions with respect to projects, works and activities (PWA with potential for significant environmental impacts. In the case of the infrastructure of the PWA, the EIA is mandatory and determines the environmental license (EL for construction and operation. This paper analyzes the methods used to assess the environmental impact of the PWA that have applied for licenses with the Ministry of Environment and Sustainable Development. It was found that the method most frequently used is the qualitative proposal by Conesa, with modifications that reduce the effectiveness of the EIA and favor the subjectivity and bias of the evaluator. Finally a series of recom­mendations to improve the process in the country are proposed.

  10. 21 CFR 25.42 - Environmental impact statements.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 1 2010-04-01 2010-04-01 false Environmental impact statements. 25.42 Section 25... ENVIRONMENTAL IMPACT CONSIDERATIONS Preparation of Environmental Documents § 25.42 Environmental impact... be a clear, concise, and detailed written statement describing: (1) The environmental impacts of a...

  11. Society environmental economic benefits of swan-labelled workwear service

    DEFF Research Database (Denmark)

    Grüttner, Henrik; Dall, Ole; Thomsen, Henning

    2011-01-01

    This paper presents an environmental and socio-economic comparison of textile supply of workwear with and without the Nordic Swan labelling scheme. The study is part of a project for development of a methodology for the environmental and socio-economic comparison for product groups. The study...

  12. Environmental impact of energy production

    International Nuclear Information System (INIS)

    Lidgate, David

    1992-01-01

    Care of the environment is set to be one of the growth industries of the 1990s. Unfortunately, information as to the effect current life styles are having on the environment and, therefore, what remedial action is necessary, varies from the full to the non-existent and, worst of all, from the misleading to the incorrect. For various reasons, some aspects of technology have received greater attention from the media and environmental pressure groups than others. Energy production and conversion technologies, of course, are very much in this category. Indeed, the problem in these areas is not lack of information but a positive surfeit. (author)

  13. BIOGAS STATIONS AND THEIR ENVIRONMENTAL IMPACTS

    Directory of Open Access Journals (Sweden)

    Vladimir Lapčik

    2011-12-01

    Full Text Available The article summarizes the authors’ experience with environmental impact assessment in branch of biogas plants. The introductory part of the paper describes legislative obligations of the Czech Republic concerning the fulfilment of the European Union’s limits as for utilization of renewable energy resources. The next parts of the paper deal with an impact analysis of biogas plants on the environment. The final part of the paper deals with experience with implementation of the environmental impact assessment process in the field of biogas plants in the Czech Republic.

  14. Evaluation of the environmental impact in Mexico

    International Nuclear Information System (INIS)

    Mendoza, O.

    2004-01-01

    The present work, shows the origin and development of the evaluation of the environmental impact in Mexico, like juridical-environmental instrument, it is the environmental politics' s instrument that is relatively new, with the time it has suffered modifications of technical, administrative, law and conceptual nature. It has changed in substantial form, its importance inside the general outline of protection of the natural resources of Mexico, which is reflected in the structure of the organisms that are responsible for applying it. The objectives of the work embrace describing the antecedents of the evaluation of the environmental impact, to provide a reference mark, and to observe the evolution of this juridical instrument, as well as to summarize more outstanding aspects of the evaluation of the environmental impact; making emphasis in the form like it has been related with the environmental politics' s instruments; and to point out the changes that the procedure of evaluation of the environmental impact has fomented in the development outlines, in the technology and even in the human thought. The results of the evaluation and dictamination of the projects that entered to the procedure of environmental impact in the period 1995-2000 are observed that of the 6,100 entered projects, 5,533 were resolved, which means that answer was given to 91% of the total of projects that entered; of the work it can be concluded that this juridical-environmental instrument, it has evolved with the step of the time and it has left adapting according to the juridical, administrative procedures, technicians and of sustainable development of Mexico

  15. Lepreau 2 environmental impact statement. Supplemental information

    International Nuclear Information System (INIS)

    1984-09-01

    This report contains supplemental information to the Environmental Impact Statement that was issued on the proposed second nuclear generating station Point Lepreau-2 in New Brunswick, Canada. Some issues dealt with here are the terrestrial and aquatic impacts of radioactive and thermal releases to the environment, radiation safety for the human population, socio-economic impacts on the region in regards to housing, social services and employment, and monitoring programs for all aspects of the development, construction and operation of the plant

  16. Incorporating environmental justice measures during environmental impact statement scoping

    International Nuclear Information System (INIS)

    Imam, J.; Poles, J.S.

    1995-01-01

    Executive Order 12898, open-quote Federal Actions to Address Environmental Justice in Minority Populations and Low-Income populations,close-quote directs Federal agencies to make environmental justice part of their mission by involving minorities and low-income populations and by identifying and addressing as appropriate disproportionately high and adverse human health and environmental effects of their programs, policies, and activities on minority and low-income populations. In the Presidential Memorandum transmitting the Executive Order it was stated that environmental justice should be taken into consideration under the National Environmental Policy Act of 1969 (NEPA). NEPA, with its systematic approach and requirements for alternatives analysis and comprehensive public participation, has served as one of the main mechanisms for involving the public in environmental decision-making. This paper addresses challenges faced by the Department of Energy in involving minority and low-income populations in the public involvement activities associated with a national-level environmental impact statement (EIS) and suggests ways to improve agencies' incorporation of environmental justice considerations in NEPA scoping

  17. Environmental impact of hydropower systems

    International Nuclear Information System (INIS)

    Malai, Marius

    1996-01-01

    The installed hydropower potential of Romania is evaluated to 15,700 MW and 42 billion MWh/year power generation. Only 39% of this potential are currently being utilized. In this note, the impact of Somes-Tarnita and Mariselu-Cluj hydropower systems on the environment is presented. Also, the socio-economic effects on the local communities are considered. These two hydropower systems supply a total electric power of 470 GWh/year

  18. Energetic technologies and environmental impact

    International Nuclear Information System (INIS)

    2001-01-01

    This monograph is a collective work by scientist from CIEMAT (Spanish centre for research on energy, environment and technology). By reviewing the central topics of their own work, the authors present a world-wide update of the state of the arts of the different technologies involved in energy production. The chapters fo through the more promising technologies related to the diverse energy sources, from the nuclear to the renewable and chemical a large gamut of energy supply ways is revised. The analysis of the production technologies is accompanied by considerations of the environmental implications, an aspect to wich a whole part of the volume is devoted. The book begins with a foreword by Dr. Felix Yndurain, former General Director of CIEMAT and follows with a general introduction to the main topics, that are presented in three parts, with specific introductions. There is also a closing fourth part that includes some additional activities where more basic and technical developments are included. The first part is devoted to energy of nuclear origin. In two separate sections, fission and fusion technologies are covered. The fission section points towards the present day problems of nuclear plants (ageing, accidents, risk analysis, etc.), reprocessing of the nuclear fuel, radioactive wastes and environmental radioactivity. The fusion section contains a critical account of the present and expected developments of the fusion reactors together with an exposition of the related plasma physics problems. The second part comprises two sections devoted to energy generation of renewable and chemical origin, respectively. Tehcnologies for solar, wind and biomass energies are thoroughly exposed along the renewable energy section whereas the chemical energy section is devoted to the modern technologies of clean fossil fuel combustion and gasification, as well as to the new appealing subject of direct electric generation with fuel cells. The main environmental and social

  19. Environmental impacts the of production and use of biodiesel.

    Science.gov (United States)

    Živković, Snežana; Veljković, Milan

    2018-01-01

    Biodiesel as renewable, environmental friendly, less toxic, and biodegradable is an attractive alternative to fossil fuels and is produced mainly from vegetable oils and animal fats. It is expected, globally, that the use of renewable biofuels, in general, will increase rapidly in the near future. The growing biodiesel production and usage have encouraged assessment of its impact on the environment. The present paper reviews various aspects of biodiesel production using commercial processing technology and biodiesel use through evaluation and analysis of the studies concerning environmental impacts of biodiesel. As a general conclusion, it can be said that biodiesel has the potential to offer a series of perceived benefits such as political, economical, and agricultural, as well as environmental (due to its biodegradability, less toxicity, renewability) and health (greenhouse gas-saving, less harmful exhaust emissions).

  20. Environmental impact of population growth

    Science.gov (United States)

    Naylor, Rosamond; Matson, Pamela

    Earth's population currently numbers 5.4 billion; even given optimistic assumptions for reduction in growth rates, the number will double by the middle of the next century with most of the increase in the developing countries. Rapid population growth in the developing world raises the fundamental dilemma of how to alleviate chronic hunger and poverty in the short run while preserving the atmosphere and ecosystem services required for long-term human and biospheric sustenance. This dilemma, and the compromises required to solve it, were discussed by twenty-five researchers from five countries at the Aspen Global Change Institute 1992 Summer Science Session III, Food, Conservation, and Global Environmental Change: Is Compromise Possible?, held from August 16 to 28, in Aspen, Colo.

  1. Energy generation x environmental impact

    International Nuclear Information System (INIS)

    Oliveira, Thalles Rodrigues

    2011-01-01

    This work aims: to analyze the various sources of energy giving a general idea of the good and bad points for each power generation model, and its impact in the environment, with the purpose of considering the best available options; research on alternative sources of energy production as well as Brazil's resources in a particular source of energy and point out their strengths and weaknesses; report the best options to take advantage of the available resources for energy production in Triangulo Mineiro, a region within Minas Gerais state

  2. Environmental impact of ongoing operation

    International Nuclear Information System (INIS)

    Henry, L.C.

    1980-07-01

    Present technology in the management of uranium mine and mill wastes, coupled with appropriate site selection, quality construction and good operating procedures, can ensure that impacts on health, safety and the environment will be acceptably low over the period of operation. The methods of chemical and physical stabilization of the tailings and retention structures are also compatible with close-out procedures and will ensure that any releases to the environment will continue to be within the requirements, assuming the continued availability of surveillance

  3. Environmental impacts of products in china.

    Science.gov (United States)

    Yang, Yi; Suh, Sangwon

    2011-05-01

    As the Chinese economy has become an integral part of the global supply chain, quantifying the environmental impacts by Chinese industry is indispensible to understanding the environmental performance of products in general. Comprehensive and consistent environmental data infrastructure, however, is lacking in China, hindering such an understanding. In this paper, we demonstrate a simplified method for assembling and harmonizing various data sources to develop a sectoral environmental database for input-output life cycle assessment (IO-LCA). We first identified key substances by analyzing previous normalization studies and other countries' sectoral environmental databases. Data for priority substances were compiled and then adjusted and validated. The database created from this process was then used to analyze the direct and indirect environmental impacts generated by Chinese rural and urban consumptions. Expenditures on food and other basic household needs like heating and cooking were found to play a dominant role in generating environmental impacts in China, while previous studies of industrialized countries also highlighted the importance of transportation. This database provides background information for LCA through, for example, the hybrid approach, and is also conducive to ongoing efforts to develop generic life cycle inventory databases in China.

  4. Environmental impacts of renewable energy sources

    International Nuclear Information System (INIS)

    Abbasi, S.A.; Abbasi, N.

    1997-01-01

    The global attention has always been focused on the adverse environmental impacts of conventional energy sources. In contrast nonconventional energy sources, particularly the renewable ones, have enjoyed a clean image vis a vis environmental impacts. The only major exception to this general trend has been large hydropower projects; experience has taught that they can be disastrous for the environment. The belief now is that mini hydro and microhydro projects are harmless alternatives. But are renewable energy sources really as benign as is widely believed? The present essay addresses this question in the background of Lovin's classical paradigm which had postulated the hard (malignant) and soft (benign) energy concepts in the first place. It then critically evaluates the environmental impacts of major renewable energy sources. It then comes up with the broad conclusion that renewable energy sources are not the panacea they are popularly perceived to be; indeed in some cases their adverse environmental impacts can be as strongly negative as the impacts of conventional energy sources. The paper also dwells on the steps needed to utilize renewable energy sources without facing environmental backlashes of the type experienced from hydropower projects

  5. Climate benefits and environmental challenges related to urban food systems

    NARCIS (Netherlands)

    Verzandvoort, S.J.E.; Mol, G.; Meulen, van der Suzanne; Oostrom, van Niels

    2014-01-01

    In a short literature review, we have collected available knowledge on the potential benefits of urban agriculture, as part of local food systems, on climate change mitigation and adaptation. The effects of urban agriculture on climate change mitigation and adaptation depend on the type of

  6. Review of Soil Carbon Management: Economics, Environmental and Societal Benefits

    Science.gov (United States)

    The book provides a “big picture” look at the processes and benefits of soil carbon (c) management. The book is targeted to policy makers and gives policy recommendations in addition to providing technical information. The first section of the book contains a summary of current programs that foste...

  7. Comparative study of environmental impact assessment methods ...

    African Journals Online (AJOL)

    STORAGESEVER

    2009-07-20

    Jul 20, 2009 ... components (in the construction or operation of the pro- ject). iv) Lack of unity. v) Lack of consideration of the comparative impacts of the components result from the changes happened in the environment. vi) Lack of possibility of benefiting from aggregative opi- nions of experts. In fact, there is no unity ...

  8. Benefits of On-Site Management of Environmental Restoration Wastes

    Energy Technology Data Exchange (ETDEWEB)

    Irwin, Michael J. ,P.E.; Wood, Craig, R.E.M.; Kwiecinski, Daniel, P.E.; Alanis, Saul

    2003-02-27

    As Sandia National Laboratories/New Mexico (SNL/NM) began assessing options under which to conduct the remediation of environmental restoration sites, it became clear that the standard routes for permanent disposal of waste contaminated with hazardous materials would be difficult. Publicly, local citizens' groups resisted the idea of large volumes of hazardous waste being transported through their communities. Regulations for the off-site disposal are complicated due to the nature of the environmental restoration waste, which included elevated tritium levels. Waste generated from environmental restoration at SNL/NM included debris and soils contaminated with a variety of constituents. Operationally, disposal of environmental restoration waste was difficult because of the everchanging types of waste generated during site remediation. As an alternative to standard hazardous waste disposal, SNL/NM proposed and received regulatory approval to construct a Corrective Action Management Unit (CAMU). By containing the remediation wastes on-site, SNL/NM's Environmental Restoration (ER) Program managed to eliminate transportation concerns from the public, worked with regulatory agencies to develop a safe, permanent disposal, and modified the waste disposal procedures to accommodate operational changes. SNL/NM accomplished the task and saved approximately $200 million over the life of the CAMU project, as compared to off-site disposal options.

  9. Integrated manure management to reduce environmental impact: II. Environmental impact assessment of strategies

    NARCIS (Netherlands)

    Vries, de J.W.; Groenestein, C.M.; Schroder, J.J.; Hoogmoed, W.B.; Sukkel, W.; Groot Koerkamp, P.W.G.; Boer, de I.J.M.

    2015-01-01

    Manure management contributes to adverse environmental impacts through losses of nitrogen (N), phosphorus, and carbon (C). In this study, we aimed to assess the potential of newly designed strategies for integrated manure management (IS) to reduce environmental impact. An important aspect of the

  10. 77 FR 17091 - Notice of Availability of the Draft Environmental Impact Statement/Draft Environmental Impact...

    Science.gov (United States)

    2012-03-23

    ... DEPARTMENT OF THE INTERIOR Bureau of Land Management [LLCAD08000. L51010000. ER0000. LVRWB09B2660 CACA-49138] Notice of Availability of the Draft Environmental Impact Statement/Draft Environmental Impact Report and the Draft California Desert Conservation Area Plan Amendment for the Calnev Pipe Line...

  11. 76 FR 65746 - Notice of Availability of Joint Final Environmental Impact Statement/Final Environmental Impact...

    Science.gov (United States)

    2011-10-24

    ... DEPARTMENT OF THE INTERIOR Bureau of Land Management [CACA 49698, CACA 51204, LLCAD07000, L51010000.FX0000, LVRWB10B3810, LVRWB10B3800] Notice of Availability of Joint Final Environmental Impact Statement/Final Environmental Impact Report for the Tule Wind Project, California, and Notice of Intent To...

  12. 77 FR 14416 - Notice of Availability of a Final Environmental Impact Statement and Final Environmental Impact...

    Science.gov (United States)

    2012-03-09

    ... DEPARTMENT OF THE INTERIOR Bureau of Land Management [CACA-051552, LLCAD0700 L51010000 FX0000 LVRWB10B3980] Notice of Availability of a Final Environmental Impact Statement and Final Environmental Impact Report for the Pattern Energy Group's Ocotillo Express Wind Energy Project and Proposed California Desert...

  13. Achieving global environmental benefits through local development of clean energy? The case of small hilly hydel in India

    International Nuclear Information System (INIS)

    Reddy, V. Ratna; Uitto, Juha I.; Frans, Dirk R.; Matin, Nilufar

    2006-01-01

    Energy and development are closely intertwined. Yet, increasing fossil fuel-based energy consumption contributes significantly to environmental problems both locally and globally. This article explores the interlinkages between local livelihood and environmental benefits from the provision of energy to remote rural households through small hydropower development. The analysis is based on research carried out around a large development project designed to assist the Government of India in the optimum utilization of small hydropower resources in the Himalayan and sub-Himalayan regions. There are about 100,000 villages in India that are not connected to electricity supply, many of them in the hilly regions with ample hydropower potential. The project aimed to demonstrate the utility of and options for providing electricity to such villages through clean mini-hydro. The article addresses the nature of the impacts of the demonstration small hydel schemes on the local communities, to what extent they translate into environmental benefits both locally and globally, and the perceptions and participation of the local communities in these small hydro schemes. The study explores the impacts of the schemes on financial capital, natural capital, social capital, physical capital, human capital, and gender equity in the local communities. It further provides a discussion on the links between local and global environmental benefits. Overall, it is found that the schemes' impacts both on the local communities and the environment are mostly marginally positive or neutral, although achieving clearly demonstrable benefits would require major upscaling of the effort involving broader changes than possible under this project. Furthermore, it is argued that some of the assumptions behind the project design were faulty. Involvement of the local communities and direct livelihood benefits to them are essential for the long-term sustainability of the small hydro schemes. The discussion and

  14. The value of environmental impact assessments

    International Nuclear Information System (INIS)

    Sohocki, D.D.

    1996-01-01

    The environment and the economy are inextricably linked. Today the environmental, economic, and social associated with project and program decisions are at times of such a magnitude and duration that they exceed our ability to understand, let alone mitigate them. Energy production, distribution, pricing, policies, end uses, and externalities demonstrate the need for wise planning and informed decision making. International cooperation, based upon mutually shared respect, responsibility, and innovative solutions is an essential component of addressing contemporary issues, impacts, and opportunities. Both egypt and the united states have laws requiring environmental impact assessments. Just as egypt can learn from our successes and failures in the environmental impact assessment field over the past 36 years, the united states and other nations can learn as egypt develops and innovates its own approaches and solutions

  15. Helping farmers to reduce herbicide environmental impacts

    OpenAIRE

    Le Bellec, F.; Vélu, A.; Fournier, P.; Le Squin, S.; Michels, S.; Tendero, D.; Bockstaller, Christian

    2015-01-01

    While pesticides help to effectively control crop pests,their collateral effects often harm the environment. On the French island of Reunion in the Indian Ocean, over 75% of the pesticides used are herbicides and they are regularly detected in water. Agri-environmental models and pesticide risk indicators can be used to predict and to help pesticide users to reduce environmental impacts. However, while the complexity of models often limits their use to the field of research, pesti...

  16. Assessment of Environmental Impact of Thai Housing

    OpenAIRE

    Tikul, Nachawit; Srichandr, Panya

    2011-01-01

    Building and construction has consumed a lot of various resources and emitted pollution.  These cause environmental problems, especially global warming.  The buildings and constructions in various regions and different styles will lead to different environmental problems and levels of seriousness.   The objective of this research is to assess the global warming impact from the use of construction materials in residential buildings since this type of buildin...

  17. Environmental footprints of Mediterranean versus Western dietary patterns: beyond the health benefits of the Mediterranean diet

    Science.gov (United States)

    2013-01-01

    Background Dietary patterns can substantially vary the resource consumption and environmental impact of a given population. Dietary changes such as the increased consumption of vegetables and reduced consumption of animal products reduce the environmental footprint and thus the use of natural resources. The adherence of a given population to the Mediterranean Dietary Pattern (MDP) through the consumption of the food proportions and composition defined in the new Mediterranean Diet pyramid can thus not only influence human health but also the environment. The aim of the study was to analyze the sustainability of the MDP in the context of the Spanish population in terms of greenhouse gas emissions, agricultural land use, energy consumption and water consumption. Furthermore, we aimed to compare the current Spanish diet with the Mediterranean Diet and in comparison with the western dietary pattern, exemplified by the U.S.A. food pattern, in terms of their corresponding environmental footprints. Methods The environmental footprints of the dietary patterns studied were calculated from the dietary make-up of each dietary pattern, and specific environmental footprints of each food group. The dietary compositions were obtained from different sources, including food balance sheets and household consumption surveys. The specific environmental footprints of food groups were obtained from different available life-cycle assessments. Results The adherence of the Spanish population to the MDP has a marked impact on all the environmental footprints studied. Increasing adherence to the MDP pattern in Spain will reduce greenhouse gas emissions (72%), land use (58%) and energy consumption (52%), and to a lower extent water consumption (33%). On the other hand, the adherence to a western dietary pattern implies an increase in all these descriptors of between 12% and 72%. Conclusions The MDP is presented as not only a cultural model but also as a healthy and environmentally

  18. 78 FR 13609 - Environmental Impact and Related Procedures

    Science.gov (United States)

    2013-02-28

    ... environmental effects, including interrelated social and economic effects, of their programs, policies, and... maximize net benefits (including potential economic, environmental, public health and safety effects... this action under Executive Order 13045, Protection of Children from Environmental Health Risks and...

  19. Diesel engines: environmental impact and control.

    Science.gov (United States)

    Lloyd, A C; Cackette, T A

    2001-06-01

    slow; pollution control agencies need to address existing emissions with in-use programs, such as exhaust trap retrofits and smoke inspections. Such a program is underway in California. These and other steps that can be continued and improved will allow the use of the diesel engine, with its superior fuel consumption, to continue to benefit society while greatly reducing its negative environmental and health impacts. The next ten years can and must become the "Decade of Clean Diesel."

  20. Environmental impact assessment of nuclear desalination

    International Nuclear Information System (INIS)

    2010-03-01

    Nuclear desalination is gaining interest among the IAEA Member States, as indicated by the planned projects, and it is expected that the number of nuclear desalination plants will increase in the near future. The IAEA has already provided its Member States with reports and documents that disseminate information regarding the technical and economic feasibility of nuclear desalination. With the rising environmental awareness, in the scope of IAEA's activities on seawater desalination using nuclear power, a need was identified for a report that would provide a generic assessment of the environmental issues in nuclear desalination. In order to offer an overview of specific environmental impacts which are to be expected, their probable magnitude, and recommended mitigation measures, this publication encompasses information provided by the IAEA Member States as well as other specialized sources. It is intended for decision makers and experts dealing with environmental, desalination and water management issues, offering insight into the environmental aspects that are essential in planning and developing nuclear desalination

  1. Biomass feedstock production systems: economic and environmental benefits

    Science.gov (United States)

    Mark D. Coleman; John A. Stanturf

    2006-01-01

    The time is ripe for expanding bioenergy production capacity and developing a bio-based economy. Modern society has created unprecedented demands for energy and chemical products that are predominately based on geologic sources. However, there is a growing consensus that constraints on the supply of petroleum and the negative environmental consequences of burning...

  2. Assessing the Environmental Co-Benefits of Climate Change Actions

    OpenAIRE

    Akbar, Sameer; Hamilton, Kirk

    2010-01-01

    This internal background paper has been prepared to help inform the 2010 environment strategy with respect to a proposed way forward on use of country systems. The World Bank Group environment strategy is built on three pillars: leveraging natural resources for growth and poverty reduction; managing the environmental risks to growth and development; and transforming growth paths. As part of its ...

  3. Urban Environmental Benefits of Green Energy: A Review of Landfill ...

    African Journals Online (AJOL)

    In particular, it assesses the experiences of municipal solid waste-to energy technologies in the eThekwini Metropolitan Municipality, South Africa. The results reveal that the innovative projects have resulted, not only in improved municipal solid waste management, but, more importantly, in improved urban environmental ...

  4. Environmental Bio Economic Impact in Nicaragua

    OpenAIRE

    Blanco Orozco, Napoleón Vicente; Zuniga Gonzalez, Carlos Alberto

    2013-01-01

    In this article the Bio economy of power plants connected to the national interconnected system of Nicaragua is analyzed, through the study of environmental effects of greenhouse gases emissions from the use of solid biomass from sugarcane bagasse and oil to generate electricity. In addition, an analysis of Cost - Benefit of investments to the electricity generation using fossil fuel and bagasse is done. The Methodology EX-Ante Carbon-balance Tool (EX-ACT) was used; this methodology was propo...

  5. [Cultivation and environmental impacts of GMO crops].

    Science.gov (United States)

    Pelletier, Georges

    2009-01-01

    Transgenic plant varieties are grown since 1996 on surfaces increasing each year. They covered 114 million hectares worldwide in 2007, which shows their success among the farmers in developed as well as developing countries, despite the propaganda campaigns of the environmental movements and advocates of decline. The first transgenic crops (soybean, corn, coton and rapeseed) offer benefits in terms of health, economy and environment. Europe and especially France, which reject this technology, sentence their research to death and penalize their agriculture.

  6. 47 CFR 1.1314 - Environmental impact statements (EISs).

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 1 2010-10-01 2010-10-01 false Environmental impact statements (EISs). 1.1314... Procedures Implementing the National Environmental Policy Act of 1969 § 1.1314 Environmental impact statements (EISs). (a) Draft Environmental Impact Statements (DEISs) (§ 1.1315) and Final Environmental...

  7. Environmental impact of uranium mining and milling

    International Nuclear Information System (INIS)

    Dory, A.B.

    1981-08-01

    The author introduces the subject with an overview of the regulatory requirments and philosophy applied to uranium mines and mills. The special attention given to tailings management is highlighted, and a discussion of the basic environmental concerns is concluded with an itemizing of the main tasks facing the AECB. The extent of the environmental impact of uranium mining, milling and waste management is illustrated with specific details pertaining to mines in the Elliot Lake area. The author concludes that the impact on the ground and surface water system is not alarming, and the impact on air quality is not significant beyond a few hundred metres from the mining facilities. The publicly perceived impact is discussed, followed by a rationale for the continued licensing of new uranium mining operations complete with tailings management facilities

  8. Environmental cost benefit analysis for a coal-fired power plant. An application of dispersion modelling coupled with GIS

    International Nuclear Information System (INIS)

    Oguz, M.; Balta, T.

    1998-01-01

    In this study, local air quality impacts of a proposed conventional coal-fired power at Icel region has been investigated using numerical dispersion modeling studies coupled with a GIS application. Within the impact area of the facility, Industrial Source Complex Short Term (ISCST2) dispersion model has been used to estimate ground level concentrations of air pollutants originating from the power plant. For the same impact area, GIS applications have been utilized to determine the agricultural yield distribution. For this purpose, relevant satellite images were digitized, classified and statistically analyzed. Based on the predicted ground level pollutant concentrations and sensitivity of the agricultural crops to those, agricultural yield loss was estimated for the impact area. The results have been quantified and validated in monetary terms for the purpose of performing an environmental cost benefit analysis. Comparison of the conventional cost benefit analysis with the environmental cost benefit analysis showed the significance of the external cost of the proposed facility, resulting from the environmental damages. 6 refs

  9. 22 CFR 216.7 - Environmental impact statements.

    Science.gov (United States)

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Environmental impact statements. 216.7 Section... Environmental impact statements. (a) Applicability. An Environmental Impact Statement shall be prepared when... Environmental Impact Statement relating to paragraph (a)(2) of this section shall comply with the CEQ...

  10. 32 CFR 989.16 - Environmental impact statement.

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 6 2010-07-01 2010-07-01 false Environmental impact statement. 989.16 Section... PROTECTION ENVIRONMENTAL IMPACT ANALYSIS PROCESS (EIAP) § 989.16 Environmental impact statement. (a) Certain classes of environmental impacts normally require preparation of an EIS (40 CFR 1501.4). These include...

  11. 10 CFR 960.3-4 - Environmental impacts.

    Science.gov (United States)

    2010-01-01

    ... 10 Energy 4 2010-01-01 2010-01-01 false Environmental impacts. 960.3-4 Section 960.3-4 Energy... REPOSITORY Implementation Guidelines § 960.3-4 Environmental impacts. Environmental impacts shall be... process. The DOE shall mitigate significant adverse environmental impacts, to the extent practicable...

  12. Final Range Wide Environmental Impact Statement

    Science.gov (United States)

    2001-07-01

    government and missionary activities, by intertribal and interracial marriage , and by proximity to Yuma, AZ, which has grown rapidly in the past several...associated with the direct, indirect and cumulative effects of mission diversification and changes to land use for Yuma Proving Ground. Subject Terms...Range Wide Environmental Impact Statement presents the impacts associated with the direct, indirect, and cumulative effects of mission diversification

  13. The Environmental Impacts Of The Coal Industry

    Science.gov (United States)

    Burtsev, Sergey; Efimov, Viktor; Korchagina, Tatyana

    2017-11-01

    The article analyzes the main indicators of the Russian coal industry's impact on the environment: the atmosphere, hydrosphere and lithosphere for the year 2016 compared with 2015. It also identifies actual values of the environmental safety targets of the coal industry and the main investments in the nature protection. For prevention, restriction and minimization the negative impact on the environment, the coal industry has proposed the packages of managerial and technical measures.

  14. Managing environmental and health impacts of uranium mining

    International Nuclear Information System (INIS)

    Vance, R.E.; Cameron, R.

    2014-01-01

    As the raw material that fuels nuclear power plants that generate significant amounts of electricity with full life cycle carbon emissions as low as renewable energy sources, uranium is a valuable commodity. Yet uranium mining remains controversial, principally because of environmental and health impacts created when mining was undertaken by governments to meet Cold War strategic requirements. Uranium mining is conducted under significantly different circumstances today. Since the era of military production, societal expectations of environmental protection and the safety of workers and the public have evolved as the outcomes of the early era of mining became apparent, driving changes in regulatory oversight and mining practices. Key aspects of leading practice uranium mining are presented (conventional worker health and safety, worker radiation protection, public health and safety, water quality, tailings and waste rock management) and compared with historic practices to demonstrate the scale of differences. The application of additional aspects of uranium mine life cycle management (public consultation, environmental impact assessment, analysis of socio-economic impacts/benefits, environmental monitoring, financial assurance, product transport, security and safeguards, emergency planning and knowledge transfer), introduced as the industry matured, enhance overall management practices for the long term. Results from several case studies show that improved management of key aspects of uranium mining, combined with the incorporation of new life cycle parameters, have transformed the industry into the most regulated and arguably one of the safest and environmentally responsible types of mining in the world. (author)

  15. 75 FR 25309 - Environmental Impact Statement: Cook County, IL

    Science.gov (United States)

    2010-05-07

    ... DEPARTMENT OF TRANSPORTATION Federal Highway Administration Environmental Impact Statement: Cook... FHWA is issuing this Notice to advise the public that an Environmental Impact Statement (EIS) will be... project comprises several elements of the overall Chicago Region Environmental and Transportation...

  16. Environmental Gradient Analysis, Ordination, and Classification in Environmental Impact Assessments.

    Science.gov (United States)

    1987-09-01

    associations. The proposed methodology can also be applied to land-use management, maintenance and monitoring programs, and to environmental impact...analysis. Analytical results were then examined and the advantages and disadvantages of each stastistical analysis method used were noted. Mode of Technology...and S. Wearden, Statistics for Research (John Wiley & Sons, New York, NY, 1983). 20a. Draper, N. R., and H. Smith, Applied Regression Analysis, 2nd

  17. The Effect of Social perception of environmental problems and goods on the practice of cost-benefit analysis

    Energy Technology Data Exchange (ETDEWEB)

    Bunuel, M.; Delgado, M. L.

    2002-07-01

    When revealed, willingness to pay (WTP) is considerably lesser than willingness to accept (WTA), as economists explain. Sociological studies in Spain reveal that citizens assign a high value to the environment (high WTA), but are not ready to pay to preserve it (low WTP)because they think that it is industrial sector and the government's responsibility. This is a new factor, not studied before, that may result in underestimating environmental goods when WTP is used. The gap between WTP and WTA makes cost-benefits analysis difficult, creating the risk of environmental political judgments being replaced by pseudo scientific noise instead of by objective economic analysis.hence, it is sometimes convenient to use alternative methods to cost-benefit analysis: cost-effectiveness analysis trade-off analysis, economic-impact valuation, and risk-benefit analysis. (Author)

  18. Demolish or refurbish – Environmental benefits of housing conservation

    Directory of Open Access Journals (Sweden)

    Grace Ding

    2013-06-01

    Full Text Available Climate change and energy efficiency are some of the most pressing issues facing China today. With its economic growth since 1978, the government has struggled to contain environmental damages and social unrest related to the economy’s rapid transformation. With the rapid growth in population and urbanization the demand for housing has escalated and traditional housing has been under threat of demolition to make way for new construction. Traditional housing is generally considered wasteful in its use of land and/or energy, and is often demolished for more intensive and more energy-efficient housing, despite the resulting loss of embodied energy and urban amenity. A research project was undertaken to study the environmental performance of traditional housing in Hangzhou. The project looks into analyzing and comparing embodied energy and CO2 for seven dwellings. In addition indoor climate data were recorded and collected in the form of hourly temperature and humidity readings for one year in six local houses and in a modern unit as a control for one year. The research results reveal that there is little difference in environmental performance between traditional and conventional modern construction and the value of conservation rather than demolition as a strategic development for the construction industry.

  19. Quantification of the Service Life Extension and Environmental Benefit of Chloride Exposed Self-Healing Concrete

    Directory of Open Access Journals (Sweden)

    Bjorn Van Belleghem

    2016-12-01

    Full Text Available Formation of cracks impairs the durability of concrete elements. Corrosion inducing substances, such as chlorides, can enter the matrix through these cracks and cause steel reinforcement corrosion and concrete degradation. Self-repair of concrete cracks is an innovative technique which has been studied extensively during the past decade and which may help to increase the sustainability of concrete. However, the experiments conducted until now did not allow for an assessment of the service life extension possible with self-healing concrete in comparison with traditional (cracked concrete. In this research, a service life prediction of self-healing concrete was done based on input from chloride diffusion tests. Self-healing of cracks with encapsulated polyurethane precursor formed a partial barrier against immediate ingress of chlorides through the cracks. Application of self-healing concrete was able to reduce the chloride concentration in a cracked zone by 75% or more. As a result, service life of steel reinforced self-healing concrete slabs in marine environments could amount to 60–94 years as opposed to only seven years for ordinary (cracked concrete. Subsequent life cycle assessment calculations indicated important environmental benefits (56%–75% for the ten CML-IA (Center of Environmental Science of Leiden University–Impact Assessment baseline impact indicators which are mainly induced by the achievable service life extension.

  20. Quantification of the Service Life Extension and Environmental Benefit of Chloride Exposed Self-Healing Concrete

    Science.gov (United States)

    Van Belleghem, Bjorn; Van den Heede, Philip; Van Tittelboom, Kim; De Belie, Nele

    2016-01-01

    Formation of cracks impairs the durability of concrete elements. Corrosion inducing substances, such as chlorides, can enter the matrix through these cracks and cause steel reinforcement corrosion and concrete degradation. Self-repair of concrete cracks is an innovative technique which has been studied extensively during the past decade and which may help to increase the sustainability of concrete. However, the experiments conducted until now did not allow for an assessment of the service life extension possible with self-healing concrete in comparison with traditional (cracked) concrete. In this research, a service life prediction of self-healing concrete was done based on input from chloride diffusion tests. Self-healing of cracks with encapsulated polyurethane precursor formed a partial barrier against immediate ingress of chlorides through the cracks. Application of self-healing concrete was able to reduce the chloride concentration in a cracked zone by 75% or more. As a result, service life of steel reinforced self-healing concrete slabs in marine environments could amount to 60–94 years as opposed to only seven years for ordinary (cracked) concrete. Subsequent life cycle assessment calculations indicated important environmental benefits (56%–75%) for the ten CML-IA (Center of Environmental Science of Leiden University–Impact Assessment) baseline impact indicators which are mainly induced by the achievable service life extension. PMID:28772363

  1. Risk and environmental impact assessment: nuclear and environmental licensing interface

    International Nuclear Information System (INIS)

    Costa, Eduardo M.; Monteiro, Iara A.

    1997-01-01

    The main aims of this paper are the identification and discussion of interfaces and application of common concepts in the existing nuclear and environmental licensing procedures. Risk and impact assessment of nuclear electricity generation are two of these concepts which are discussed detail. The risk concept, which had initially focused on engineering projects, has been extended to many other areas of human activity. Risk resulting from the use of ionization radiation has been associated to the dose for the critical members of the public. Therefore, radiation protection applies basic dose limits which are established in national and international recommendations. These recommendations are increasing the emphasis to keep all the exposures to ionizing radiation as low as reasonable achievable, economical and social factors being taken into account. On the other hand, environmental impact assessment has been used as a tool in planning and decision-making processes, thus including environmental concern in the discussion of social and economical development strategies. This paper aims to discuss the association of these two concepts by presenting the procedures of control of radiological impact during normal operation of a nuclear power plant and the various forms of risk communication to the public in the case of events occurrence. (author). 13 refs

  2. Mindful Climate Action: Health and Environmental Co-Benefits from Mindfulness-Based Behavioral Training.

    Science.gov (United States)

    Barrett, Bruce; Grabow, Maggie; Middlecamp, Cathy; Mooney, Margaret; Checovich, Mary M; Converse, Alexander K; Gillespie, Bob; Yates, Julia

    2016-10-01

    Greenhouse gases from human activities are causing climate change, creating risks for people around the globe. Behaviors involving transportation, diet, energy use, and purchasing drive greenhouse gas emissions, but are also related to health and well-being, providing opportunity for co-benefits. Replacing shorter automobile trips with walking or cycling, or eating plants rather than animals, for example, may increase personal health, while also reducing environmental impact. Mindfulness-based practices have been shown to enhance a variety of health outcomes, but have not been adapted towards environmental purposes. We designed the Mindful Climate Action (MCA) curriculum to help people improve their health while simultaneously lowering their carbon footprints. Combining mindfulness-based practices with the Stages of Change theory, the MCA program aims to: (1) improve personal health and well-being; (2) decrease energy use; (3) reduce automobile use; (4) increase active transport; (5) shift diet towards plant-based foods; and (6) reduce unnecessary purchasing. Mindfulness practices will foster attentional awareness, openness, and response flexibility, supporting positive behavior change. We plan to test MCA in a randomized controlled trial, with rigorous assessment of targeted outcomes. Our long-term goal is to refine and adapt the MCA program to a variety of audiences, in order to enhance public health and environmental sustainability.

  3. Regulatory Compliance and Environmental Benefit Analysis of Combined Heat and Power (CHP Systems in Taiwan

    Directory of Open Access Journals (Sweden)

    Wen-Tien Tsai

    2013-01-01

    Full Text Available The energy conservation achieved by utilizing waste heat in the energy and industrial sectors has became more and more important after the energy crisis in the 1970s because it plays a vital role in the potential energy-efficiency improvement. In this regard, cogeneration (combined heat and power, CHP systems are thus becoming attractive due to the energy, economic, and environmental policies for pursuing stable electricity supply, sustainable development and environmental pollution mitigation in Taiwan. The objective of this paper is to present an updated analysis of CHP systems in Taiwan during the period from 1990 to 2010. The description in the paper is thus based on an analysis of electricity supply/consumption and its sources from CHP systems during the past two decades, and centered on two important regulations in compliance with CHP systems (i.e., Energy Management Law and Environmental Impact Assessment Act. Based on the total net power generation from CHP systems (i.e., 35,626 GWh in 2011, it was found that the carbon dioxide reduction benefits were estimated to be around 20,000 Gg.

  4. Mindful Climate Action: Health and Environmental Co-Benefits from Mindfulness-Based Behavioral Training

    Directory of Open Access Journals (Sweden)

    Bruce Barrett

    2016-10-01

    Full Text Available Greenhouse gases from human activities are causing climate change, creating risks for people around the globe. Behaviors involving transportation, diet, energy use, and purchasing drive greenhouse gas emissions, but are also related to health and well-being, providing opportunity for co-benefits. Replacing shorter automobile trips with walking or cycling, or eating plants rather than animals, for example, may increase personal health, while also reducing environmental impact. Mindfulness-based practices have been shown to enhance a variety of health outcomes, but have not been adapted towards environmental purposes. We designed the Mindful Climate Action (MCA curriculum to help people improve their health while simultaneously lowering their carbon footprints. Combining mindfulness-based practices with the Stages of Change theory, the MCA program aims to: (1 improve personal health and well-being; (2 decrease energy use; (3 reduce automobile use; (4 increase active transport; (5 shift diet towards plant-based foods; and (6 reduce unnecessary purchasing. Mindfulness practices will foster attentional awareness, openness, and response flexibility, supporting positive behavior change. We plan to test MCA in a randomized controlled trial, with rigorous assessment of targeted outcomes. Our long-term goal is to refine and adapt the MCA program to a variety of audiences, in order to enhance public health and environmental sustainability.

  5. Mindful Climate Action: Health and Environmental Co-Benefits from Mindfulness-Based Behavioral Training

    Science.gov (United States)

    Barrett, Bruce; Grabow, Maggie; Middlecamp, Cathy; Mooney, Margaret; Checovich, Mary M.; Converse, Alexander K.; Gillespie, Bob; Yates, Julia

    2016-01-01

    Greenhouse gases from human activities are causing climate change, creating risks for people around the globe. Behaviors involving transportation, diet, energy use, and purchasing drive greenhouse gas emissions, but are also related to health and well-being, providing opportunity for co-benefits. Replacing shorter automobile trips with walking or cycling, or eating plants rather than animals, for example, may increase personal health, while also reducing environmental impact. Mindfulness-based practices have been shown to enhance a variety of health outcomes, but have not been adapted towards environmental purposes. We designed the Mindful Climate Action (MCA) curriculum to help people improve their health while simultaneously lowering their carbon footprints. Combining mindfulness-based practices with the Stages of Change theory, the MCA program aims to: (1) improve personal health and well-being; (2) decrease energy use; (3) reduce automobile use; (4) increase active transport; (5) shift diet towards plant-based foods; and (6) reduce unnecessary purchasing. Mindfulness practices will foster attentional awareness, openness, and response flexibility, supporting positive behavior change. We plan to test MCA in a randomized controlled trial, with rigorous assessment of targeted outcomes. Our long-term goal is to refine and adapt the MCA program to a variety of audiences, in order to enhance public health and environmental sustainability. PMID:28008371

  6. Epigenetics and environmental impacts in cattle

    Science.gov (United States)

    This chapter reviews the major advances in the field of epigenetics as well as the environmental impacts of cattle. Many findings from our own research endeavors related to the topic of this chapter are also introduced. The phenotypic characterization of an animal can be changed through epigenetic ...

  7. Procedures for Environmental Impact Analysis and Planning.

    Science.gov (United States)

    1982-10-01

    Novak, E., and R. Riggins, Computer-Aided Environmental Impact AnLysis : MIS- sion Change, O&M, and Training: User Manual, Technical Report E-85...there is mixed sentiment has a better chance of establishing a positive relationship with the audience. (8) Avoid using technical jargon or words that

  8. Potential environmental impacts associated with the proposed ...

    African Journals Online (AJOL)

    However, these effects would most likely be expressed as a shoreline effect, with the loss in area spread out over the shoreline and periphery of islands and would not be restricted to a single specific area. This anticipated loss in inundated area is unlikely to have measurable impacts on environmental components. Overall ...

  9. Environmental Impact Assessment in Sustainable Water Resources ...

    African Journals Online (AJOL)

    The sustainable development of water resources is a multi-dimensional way of thinking about the connections or interdependencies among natural, social, and economic systems in the use of water. The purpose of environmental impact assessment is to guarantee a sustainable development that is in harmony with human ...

  10. Environmental impact of scrapping old cars

    NARCIS (Netherlands)

    Wee, Bert van; Moll, Henri C.; Dirks, Jessica

    Many countries introduced scrapping programs in the 90s, partly legitimated by environmental impact reductions. However, reducing the age of the current car fleet may result in an increase of life-cycle CO2 emissions. This will probably also be true for cars to be produced in future unless fuel

  11. Anaesthetic gases: environmental impact and alternatives

    African Journals Online (AJOL)

    Review Article: Anaesthetic gases: environmental impact and alternatives. 345. 2011;17(5). South Afr J Anaesth Analg. Introduction. In recent times there has been a surge in interest in our contribution to climate change. Human activity results in increased atmospheric levels of a variety of gaseous chemicals that are able to ...

  12. Environmental and social impacts of wind energy

    DEFF Research Database (Denmark)

    Borch, Kristian; Clausen, Niels-Erik; Ellis, Geraint

    2014-01-01

    The most common reasons for non- technical delays to wind energy projects are local resistance and poor strategic spatial planning. This chapter looks at the environmental and social impacts of wind energy and discusses how the public can gain trust in the public planning and private project...

  13. Environmental impact assessments for energy production

    International Nuclear Information System (INIS)

    Loevblad, Gun; Skaerby, Lena

    2000-06-01

    The report is the final report from a jointly financed project within lVL studying methodology for environmental impact assessments (EIAs). The aim has been to show possibilities and problems with EIAs for air pollution emissions from energy production plants in environments where critical loads and levels are exceeded. The project has mainly dealt with plants emitting air pollutants with environmental effects on the regional scale, including sulphur and nitrogen compounds, volatile organic compounds and particles, and effects such as acidification, eutrophication and ozone formation. Conclusions from the work are that project managers, environmental auditors, together with regional and local authorities could have use for better and more detailed guidelines, in the form of more detailed emission data from different types of alternative plants; Guidelines for the elaborating and assessing of relevant zero alternatives; Regional environmental goals and guidelines for the acceptable contribution to these by different activities; Criteria for the definition of the areas of 'environmental influence'. Furthermore, quantitative relationships between exposure and effects may contribute to better and more detailed descriptions of environmental impact and the need of decreasing the load for the recovery of polluted ecosystems

  14. Beverley project: draft environmental impact statement

    International Nuclear Information System (INIS)

    1982-07-01

    The Beverley deposit is located on the northern Lake Frome Plains, South Australia, 520km north of Adelaide. It is proposed to mine the deposit by in-situ leaching and to process the solution on the surface to produce an estimated 11,600t of yellowcake from about 6 million tonnes of 0.27% ore over approximately 23 years. The draft environmental impact statement is intended to cover all stages of the development from the pilot plant to final rehabilitation. Sections include the existing environment (geology, climate and meteorology, soils, hydrology, ecology, radionuclide base levels, land use, population and sites of Aboriginal and archaeological significance), the proposed development (solution mining, waste management, water management and mining and processing options), rehabilitation, environmental impact and environmental management and monitoring

  15. Environmental impacts from Danish fish products

    DEFF Research Database (Denmark)

    Thrane, Mikkel

    . It is suggested that passive and semi-active fishing methods such as Danish seine, purse seine, gillnet and long line represent a significant improvement potential compared to trawl. And it is shown that the energy consumption can be reduced with a factor 15 by substituting beam trawl with Danish seine......This dissertation presents an assessment of the environmental impacts from Danish fish products in a life cycle perspective (from sea to table). The assessment is carried out in three steps ? and includes a MECO analysis, a quantitative LCA and a qualitative LCA. The results are used to discuss...... current environmental policies addressing the fishery, landing and auction, the fish processing industry, wholesale, transport, retail, and use.It is concluded that considerable improvement potentials exist in the fishing stage, which also represents the largest environmental impact potential compared...

  16. Lepreau 2 environmental impact statement. Summary

    International Nuclear Information System (INIS)

    1984-05-01

    Maritime Nuclear, a joint undertaking of Atomic Energy of Canada Limited and the New Brunswick Electric Power Commission, proposes to construct a second CANDU 600 MW nuclear-powered generating unit at the site of the existing Point Lepreau Generating Station, in New Brunswick. A feasibility study is now underway and guidelines issued by the Lepreau 2 Environmental Assessment Panel identified six priority issues and concerns. These are: impacts on the biological environment, impacts of radiation on humans, impacts on the socio-economic environment, monitoring, emergency planning, and decommissioning. These factors as well as a description of the proposed facility are described in this report

  17. Post-construction environmental and social impact analysis (ESIA ...

    African Journals Online (AJOL)

    harcourt – Eungu highway in Southeastern Nigeria. The impact study focused on the Environmental and Social Impact Analysis (ESIA) because of the social and environmental impacts of road projects. The basic tool used in this analysis is ...

  18. Regional variations in the health, environmental, and climate benefits of wind and solar generation.

    Science.gov (United States)

    Siler-Evans, Kyle; Azevedo, Inês Lima; Morgan, M Granger; Apt, Jay

    2013-07-16

    When wind or solar energy displace conventional generation, the reduction in emissions varies dramatically across the United States. Although the Southwest has the greatest solar resource, a solar panel in New Jersey displaces significantly more sulfur dioxide, nitrogen oxides, and particulate matter than a panel in Arizona, resulting in 15 times more health and environmental benefits. A wind turbine in West Virginia displaces twice as much carbon dioxide as the same turbine in California. Depending on location, we estimate that the combined health, environmental, and climate benefits from wind or solar range from $10/MWh to $100/MWh, and the sites with the highest energy output do not yield the greatest social benefits in many cases. We estimate that the social benefits from existing wind farms are roughly 60% higher than the cost of the Production Tax Credit, an important federal subsidy for wind energy. However, that same investment could achieve greater health, environmental, and climate benefits if it were differentiated by region.

  19. Benchmarking performance: Environmental impact statements in Egypt

    International Nuclear Information System (INIS)

    Badr, El-Sayed A.; Zahran, Ashraf A.; Cashmore, Matthew

    2011-01-01

    Environmental impact assessment (EIA) was formally introduced in Egypt in 1994. This short paper evaluates 'how well' the EIA process is working in practice in Egypt, by reviewing the quality of 45 environmental impact statements (EISs) produced between 2000 and 2007 for a variety of project types. The Lee and Colley review package was used to assess the quality of the selected EISs. About 69% of the EISs sampled were found to be of a satisfactory quality. An assessment of the performance of different elements of the EIA process indicates that descriptive tasks tend to be performed better than scientific tasks. The quality of core elements of EIA (e.g., impact prediction, significance evaluation, scoping and consideration of alternatives) appears to be particularly problematic. Variables that influence the quality of EISs are identified and a number of broad recommendations are made for improving the effectiveness of the EIA system.

  20. Final environmental impact statement: US Spent Fuel Policy. Executive summary

    International Nuclear Information System (INIS)

    1980-05-01

    The analysis of the environmental impacts for storage of domestic fuel shows that the impacts for the full range of alternatives considered are relatively small compared with available resources or background exposure of the population from natural radiation sources. The differences in impacts of storage of domestic fuel are attributed to the amount of fuel stored in Independent Spent Fuel Storage (ISFS) facilities, the storage time, and, to a lesser degree, the differences in spent fuel transportation. The differences between comparable alternatives of implementing the policy or not implementing the policy are small. The difference in impacts of storage of foreign fuel are attributed to the amount of fuel received under the policy and to the disposition mode analyzed. The impact of storage of foreign fuel (a small fraction of the amount of domestic fuel considered) is also small. As a result of the small differences in environmental impacts of all cases considered for foreign fuel, environmental impacts probably will not strongly influence the selection of the case that best meets US nonproliferation goals. Proliferation benefits of the various cases analyzed vary significantly. The structure and level of fee charged for storage of spent fuel will affect the degree of participation in the spent fuel storage program by utilities. However, the range of participation is within the range of alternatives analyzed in the draft EISs on storage of US and foreign fuels, for which the environmental effects were found to be relatively small. The fee computed on the basis of full recovery of government costs should not significantly affect the cost of generating nuclear power

  1. Environmental impact statement requirements for CNEA

    International Nuclear Information System (INIS)

    Ciurciolo, Melisa N.; Mender, J. A.

    2009-01-01

    The purpose of this paper is to describe the legal framework on Environmental Impact Assessment (EIA) regarding the activities of the National Atomic Energy Commission (Comision Nacional de Energia Atomica, CNEA), and particularly, the Procedure for Internal Management of Environmental Impact Statements of CNEA (PN-PR-027). According to the distribution of powers stated in article 41 of the National Constitution, the environmental legal framework is constituted by National minimum standards for environmental protection and complementary provincial and municipal regulations. As a result, the EIA legal framework is not uniform across the Nation, and therefore, it differs according to the jurisdiction in which the activity subject to EIA is developed. Notwithstanding, the General Statute of the Environment (25.675) requires EIA for any project or activity developed in the National territory, which may cause a significant degradation to the environment, any of its components, or affect the populations' quality of life in a significant way. Since CNEA develops activities along the National territory, it is not possible to determine a uniform legal EIA framework for the entire Institution. Consequently, the binding requirements for Environmental Impact Statements (EISs) of CNEA activities differ among the activities developed in the different locations and atomic centers. In order to achieve a uniform environmental performance in CNEA, it has been considered necessary to uniform, in the internal sphere, the binding requirements for EIS, by means of a procedure written within the framework of the Environmental Management System of the Institution. The purpose of the Procedure for Internal Management of Environmental Impact Statements is to determine the requirements to be complied by the atomic centers, locations and enterprises associated with CNEA, regarding EIS Management. This Procedure shall apply to those projects and activities subjected to EIA, according to a

  2. Environmental impact estimation of mold making process

    Science.gov (United States)

    Kong, Daeyoung

    Increasing concern of environmental sustainability regarding depletion of natural resources and resulting negative environmental impact has triggered various movements to address these issues. Various regulations about product life cycle have been made and applied to industries. As a result, how to evaluate the environmental impact and how to improve current technologies has become an important issue to product developers. Molds and dies are very generally used manufacturing tools and indispensible parts to the production of many products. However, evaluating environmental impact in mold and die manufacturing is not well understood and not much accepted yet. The objective of this thesis is to provide an effective and straightforward way of environmental analysis for mold and die manufacturing practice. For this, current limitations of existing tools were identified. While conventional life cycle assessment tools provide a lot of life cycle inventories, reliable data is not sufficient for the mold and die manufacturer. Even with comprehensive data input, current LCA tools only provide another comprehensive result which is not directly applicable to problem solving. These issues are critical especially to the mold and die manufacturer with limited resource and time. This thesis addresses the issues based on understanding the needs of mold and die manufacturers. Computer aided manufacturing (CAM) is the most frequently used software tool and includes most manufacturing information including the process definition and sometimes geometric modeling. Another important usage of CAM software tools is problem identification by process simulation. Under the virtual environment, possible problems are detected and solved. Environmental impact can be handled in the same manner. To manufacture molds and dies with minimizing the associated environmental impact, possible environmental impact sources must be minimized before the execution in the virtual environment. Molds and dies

  3. Final Environmental Impact Statement Resource Programs

    International Nuclear Information System (INIS)

    1993-02-01

    BPA's preferred alternative is the Emphasize Conservation Alternative. System and environmental costs are low. Environmental impacts from conservation are minimal. This alternative is cost-effective and environmentally responsible; only the High Conservation Alternative has lower costs and fewer environmental impacts. However, there is some concern about the cost-effectiveness, reliability, and commercial availability of the high conservation resources. If the supply of the additional conservation potential was confirmed and it became cost-effective, the High Conservation Alternative would be preferred. The Draft Resource Programs EIS was released for public review during the summer of 1992. Comments received by letter or in the public hearing held June 16, 1992, were used to revise and update data and analyses of the EIS (public comments and BPA's responses are contained in Volume III of the Final EIS). In addition, a number of revisions were made in the Chapter 3 material describing each resource type, and in Chapter 4 and the Summary, to assure consistency with the modeling and analysis in Chapter 5. Additional information about the capacity aspects of each resource type and alternative has been added, and the material on conservation and its impacts has been reorganized

  4. Resource Programs: Final Environmental Impact Statement

    International Nuclear Information System (INIS)

    1993-02-01

    Every two years, BA prepares a Resource Program, which identifies the resource actions BA will take to meet its obligation to serve the forecasted power requirements of its customers. The Resource Programs Environmental Impact Statement (RPEIS) is a programmatic environmental document that will support decisions made in several future Resource Programs. Environmental documents tiered to this EIS may be prepared on a site-specific basis. The RPEIS includes a description of the environmental effects and mitigation for the various resource types available in order to evaluate the trade-offs among them. It also assesses the environmental impacts of adding thirteen alternative combinations of resources to the existing power system. The alternatives represent the range of actions BA could take to meet its load obligations. Each of the alternatives allows BA to meet the almost 5,000 average megawatt load increase that could occur with high load growth, or an equivalent need for resources caused by a combination of load growth and any future loss of resources

  5. A Prospective Analysis of the Costs, Benefits, and Impacts of U.S. Renewable Portfolio Standards

    Energy Technology Data Exchange (ETDEWEB)

    Mai, Trieu [National Renewable Energy Lab. (NREL), Golden, CO (United States); Wiser, Ryan [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Barbose, Galen [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Bird, Lori [National Renewable Energy Lab. (NREL), Golden, CO (United States); Heeter, Jenny [National Renewable Energy Lab. (NREL), Golden, CO (United States); Keyser, David [National Renewable Energy Lab. (NREL), Golden, CO (United States); Krishnan, Venkat [National Renewable Energy Lab. (NREL), Golden, CO (United States); Macknick, Jordan [National Renewable Energy Lab. (NREL), Golden, CO (United States); Millstein, Dev [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)

    2016-12-31

    As states have gained experience with renewable portfolio standards (RPS) policies, many have made significant revisions to existing programs. In 2015 and 2016, seven states raised and extended their final RPS targets, while another state enacted a new RPS policy (Barbose 2016b). Interest in expanding and strengthening state RPS programs may continue, while efforts like recent proposals in many states to repeal or freeze existing RPS policies may also persist. In either context, questions about the potential costs, benefits, and other impacts of RPS programs are usually central to the decision-making process. This report follows on previous analyses that have focused on the historical costs, benefits, and other impacts of existing state RPS programs (Heeter et al. 2014; Wiser et al. 2016a). This report examines RPS outcomes prospectively, considering both current RPS policies as well as a potential expansion of those policies. The goal of this work is to provide a consistent and independent analytical methodology for that examination. This analysis relies on National Renewable Energy Laboratory’s (NREL’s) Regional Energy Deployment System (ReEDS) model to estimate changes to the U.S. electric power sector across a number of scenarios and sensitivity cases, focusing on the 2015–2050 timeframe. Based on those modeled results, we evaluate the costs, benefits, and other impacts of renewable energy contributing to RPS compliance using the suite of methods employed in a number of recent studies sponsored by the U.S. Department of Energy (DOE): a report examining retrospective benefits and impacts of RPS programs (Wiser et al. 2016a), the Wind Vision report (DOE 2015), the On the Path to SunShot report focusing on environmental benefits (Wiser et al. 2016b), and the Hydropower Vision report (DOE 2016).

  6. Analyzing the environmental impacts of laptop enclosures ...

    Science.gov (United States)

    The market growth of consumer electronics makes it essential for industries and policy-makers to work together to develop sustainable products. The objective of this study is to better understand how to promote environmentally sustainable consumer electronics by examining the use of various materials in laptop enclosures (excluding mounting hardware, internal components, and insulation) using screening-level life cycle assessment. The baseline material, is a fossil plastic blend of polycarbonate-acrylonitrile butadiene styrene. Alternative materials include polylactic acid, bamboo, aluminum, and various combinations of these materials known to be currently used or being considered for use in laptops. The flame retardants considered in this study are bisphenol A bis(diphenyl phosphate), triphenyl phosphate, 9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide, and borax-boric acid-phosphorous acid. The Tool for the Reduction and Assessment of Chemical and other environmental Impacts v2.1 was used for the assessment of impacts related to climate change, human and ecological health, and resource use. The assessment demonstrates that plastics, relative to the other materials, are currently some of the better performing materials in terms of having the lowest potential environmental impact for a greater number of impact categories based on product life cycle models developed in this study. For fossil plastics, the material performance increases with increasing post-con

  7. Environmental and Social Impact Study: Final Report

    International Nuclear Information System (INIS)

    2011-04-01

    The tsetse control project (commonly known as tsetse flies) is an initiative of the Directorate of Livestock (project coordinating institution) and the ISRA (Senegalese Agricultural Research Institute) Accompaniment and diagnosis of the project. It is part of the cooperation between Senegal and the International Atomic Energy Agency (IAEA).The method of control that will be applied is the technique of sterile males.This technique of sterile males, however, is coupled with the use of deltamethrin (D6), a neurotoxic chemical (in adult insects) that is fast and fairly rapidly biodegradable in the environment.This study is carried out with the aim of taking good account of the environmental impacts of the various activities envisaged by the project. Its objective is to assess the biophysical, social and economic impacts of the project and to propose measures to mitigate or compensate for negative impacts and to reinforce positive impacts within the framework of an Environmental Management Plan and (ESMP). It also presents an environmental and social monitoring and monitoring plan to assess the effectiveness of the proposed mitigation measures.

  8. Benefits of Mobile Phone Technology for Personal Environmental Monitoring.

    Science.gov (United States)

    Donaire-Gonzalez, David; Valentín, Antònia; de Nazelle, Audrey; Ambros, Albert; Carrasco-Turigas, Glòria; Seto, Edmund; Jerrett, Michael; Nieuwenhuijsen, Mark J

    2016-11-10

    Tracking individuals in environmental epidemiological studies using novel mobile phone technologies can provide valuable information on geolocation and physical activity, which will improve our understanding of environmental exposures. The objective of this study was to assess the performance of one of the least expensive mobile phones on the market to track people's travel-activity pattern. Adults living and working in Barcelona (72/162 bicycle commuters) carried simultaneously a mobile phone and a Global Positioning System (GPS) tracker and filled in a travel-activity diary (TAD) for 1 week (N=162). The CalFit app for mobile phones was used to log participants' geographical location and physical activity. The geographical location data were assigned to different microenvironments (home, work or school, in transit, others) with a newly developed spatiotemporal map-matching algorithm. The tracking performance of the mobile phones was compared with that of the GPS trackers using chi-square test and Kruskal-Wallis rank sum test. The minute agreement across all microenvironments between the TAD and the algorithm was compared using the Gwet agreement coefficient (AC1). The mobile phone acquired locations for 905 (29.2%) more trips reported in travel diaries than the GPS tracker (P<.001) and had a median accuracy of 25 m. Subjects spent on average 57.9%, 19.9%, 9.0%, and 13.2% of time at home, work, in transit, and other places, respectively, according to the TAD and 57.5%, 18.8%, 11.6%, and 12.1%, respectively, according to the map-matching algorithm. The overall minute agreement between both methods was high (AC1 .811, 95% CI .810-.812). The use of mobile phones running the CalFit app provides better information on which microenvironments people spend their time in than previous approaches based only on GPS trackers. The improvements of mobile phone technology in microenvironment determination are because the mobile phones are faster at identifying first locations and

  9. Uranium mining: Environmental and health impacts

    International Nuclear Information System (INIS)

    Vance, Robert

    2014-01-01

    Producing uranium in a safe and environmentally responsible manner is important not only to the producers and consumers of the product, but also to society at large. Given expectations of growth in nuclear generating capacity in the coming decades - particularly in the developing world - enhancing awareness of leading practice in uranium mining is important. This was the objective of a recent NEA report entitled Managing Environmental and Health Impacts of Uranium Mining, providing a non-technical overview of the significant evolution of uranium mining practices from the time that it was first mined for military purposes until today. (author)

  10. Environmental impact of high voltage substations

    International Nuclear Information System (INIS)

    Geambasu, C.; Popadiuc, S.; Drobota, C.; Marza, F.

    2004-01-01

    The first Romanian methodology for simultaneous environmental and human risk evaluation in case of HV installations within substations pertaining to nuclear power stations, based on EU regulation is now applicable in Cernavoda substation. High voltage substations are zones where the environmental impact is focused on electromagnetic field that's causes particular effects in living tissues (human being included). That is the reason why is necessary to identify the potential risk sources, the asses including the way to correct them and to dissimulate the results to the staff and the operational personal.(author)

  11. Environmental impact of nuclear power plant

    International Nuclear Information System (INIS)

    Karimi, F.

    2008-01-01

    The environment, is radioactive, by reason of reception of rays of sky and earth, atoms on body and normal activities(fossil fuel). Activities on fossil fuel cycle, led to environmental pollutions. Also, the aim of this research is survey of environmental impact of nuclear power plant and determination management and monitoring policies. The result of this research showed that in the fossil fuel cycle (exploration, extraction, mill), produced different level radioactive wastes (low, middle, high), chemical material, heat, oily material and wastewater, that by use of radioactive waste management, destructive effect of pollutant can be decreased

  12. 40 CFR 1508.11 - Environmental impact statement.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 32 2010-07-01 2010-07-01 false Environmental impact statement. 1508.11 Section 1508.11 Protection of Environment COUNCIL ON ENVIRONMENTAL QUALITY TERMINOLOGY AND INDEX § 1508.11 Environmental impact statement. Environmental impact statement means a detailed written...

  13. 21 CFR 25.52 - Environmental impact statements.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 1 2010-04-01 2010-04-01 false Environmental impact statements. 25.52 Section 25... ENVIRONMENTAL IMPACT CONSIDERATIONS Public Participation and Notification of Environmental Documents § 25.52 Environmental impact statements. (a) If FDA determines that an EIS is necessary for an action involving...

  14. 40 CFR 6.207 - Environmental impact statements.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Environmental impact statements. 6.207... ACTIONS EPA's NEPA Environmental Review Procedures § 6.207 Environmental impact statements. (a) The Responsible Official will prepare an environmental impact statement (EIS) (see 40 CFR 1508.11) for major...

  15. 7 CFR 1948.62 - Environmental impact requirements.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 13 2010-01-01 2009-01-01 true Environmental impact requirements. 1948.62 Section... Development Assistance Program § 1948.62 Environmental impact requirements. (a) The policies and regulations... studied for environmental impacts. (c) Boundaries shall define the area within which the environmental...

  16. 76 FR 6461 - Environmental Impacts Statements; Notice of Availability

    Science.gov (United States)

    2011-02-04

    ... ENVIRONMENTAL PROTECTION AGENCY [ER-FRL-8995-2] Environmental Impacts Statements; Notice of....epa.gov/compliance/nepa/ . Weekly receipt of Environmental Impact Statements filed 01/24/2011 through..., PROGRAMMATIC--Growth, Realignment, and Stationing of Army Aviation Assets, Evaluates Environmental Impacts of...

  17. 7 CFR 1794.61 - Environmental impact statement.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 12 2010-01-01 2010-01-01 false Environmental impact statement. 1794.61 Section 1794..., DEPARTMENT OF AGRICULTURE (CONTINUED) ENVIRONMENTAL POLICIES AND PROCEDURES Procedure for Environmental Impact Statements § 1794.61 Environmental impact statement. An EIS shall be prepared in accordance with...

  18. Indoor Environmental Quality Benefits of Apartment Energy Retrofits

    Energy Technology Data Exchange (ETDEWEB)

    Noris, Federico [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Adamkiewicz, Gary [Harvard School of Public Health, Boston MA (United States); Delp, William W. [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Hotchi, Toshifumi [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Russell, Marion [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Singer, Brett C. [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Spears, Michael [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Vermeer, Kimberly [Urban Habitate Initiatives Inc., Boston, MA (United States); Fisk, William J. [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)

    2013-06-01

    Sixteen apartments serving low-income populations in three buildings were retrofit with the goal of simultaneously reducing energy consumption and improving indoor environmental quality (IEQ). Retrofit measures varied among apartments and included, among others, envelope sealing, installation of continuous mechanical ventilation systems, upgrading bathroom fans and range hoods, attic insulation, replacement of heating and cooling systems, and adding wall-mounted particle air cleaners. IEQ parameters were measured, generally for two one-week periods before and after the retrofits. The measurements indicate an overall improvement in IEQ conditions after the retrofits. Comfort conditions, bathroom humidity, and concentrations of carbon dioxide, acetaldehyde, volatile organic compounds, and particles generally improved. Formaldehyde and nitrogen dioxide levels decreased in the building with the highest concentrations, were unchanged in a second building, and increased in a third building. IEQ parameters other than particles improved more in apartments with continuous mechanical ventilation systems installed. In general, but not consistently, larger percent increases in air exchange rates were associated with larger percent decreases in indoor levels of the pollutants that primarily come from indoor sources.

  19. Environmental impact of high voltage aerial transmission lines

    International Nuclear Information System (INIS)

    Silva, R.P.; Mouallen, M.C.; Quintella, S.E.A.

    1989-01-01

    The identification of environmental impacts caused by the aerial transmission lines and the measures for reducing these impacts are discussed, considering the impact over the soil in different areas, biological effects caused by delayed exposure and visual impacts due to the line structures. A methodology for the impact evaluation and the aspects of the Environmental Impact Studies and Environmental Impact Report are also studied. (C.G.C.). 2 refs, 1 fig

  20. 75 FR 31834 - Adoption of Environmental Impact Statement; Availability of an Environmental Reevaluation

    Science.gov (United States)

    2010-06-04

    ... DEPARTMENT OF TRANSPORTATION Federal Railroad Administration Adoption of Environmental Impact...), Department of Transportation (DOT). ACTION: Adoption and Recirculation of Final Environmental Impact... Impact Statement (EIS) issued by the Federal Transit Administration (FTA) in 2004 for the construction of...

  1. Evaluating the environmental impacts of dietary recommendations

    Science.gov (United States)

    Kiefte-de Jong, Jessica C.; Bosker, Thijs; Rodrigues, João F. D.; de Koning, Arjan; Tukker, Arnold

    2017-01-01

    Dietary choices drive both health and environmental outcomes. Information on diets come from many sources, with nationally recommended diets (NRDs) by governmental or similar advisory bodies the most authoritative. Little or no attention is placed on the environmental impacts within NRDs. Here we quantify the impact of nation-specific NRDs, compared with an average diet in 37 nations, representing 64% of global population. We focus on greenhouse gases (GHGs), eutrophication, and land use because these have impacts reaching or exceeding planetary boundaries. We show that compared with average diets, NRDs in high-income nations are associated with reductions in GHG, eutrophication, and land use from 13.0 to 24.8%, 9.8 to 21.3%, and 5.7 to 17.6%, respectively. In upper-middle–income nations, NRDs are associated with slight decrease in impacts of 0.8–12.2%, 7.7–19.4%, and 7.2–18.6%. In poorer middle-income nations, impacts increase by 12.4–17.0%, 24.5–31.9%, and 8.8–14.8%. The reduced environmental impact in high-income countries is driven by reductions in calories (∼54% of effect) and a change in composition (∼46%). The increased environmental impacts of NRDs in low- and middle-income nations are associated with increased intake in animal products. Uniform adoption of NRDs across these nations would result in reductions of 0.19–0.53 Gt CO2 eq⋅a−1, 4.32–10.6 Gt PO43− eq⋅a−1, and 1.5–2.8 million km2, while providing the health cobenefits of adopting an NRD. As a small number of dietary guidelines are beginning to incorporate more general environmental concerns, we anticipate that this work will provide a standardized baseline for future work to optimize recommended diets further. PMID:29203655

  2. The effects of customer benefit and regulation on environmental product innovation. Empirical evidence from appliance manufacturers in Germany

    International Nuclear Information System (INIS)

    Kammerer, Daniel

    2009-01-01

    Environmental product (EP) innovations and their determinants have received increasing attention from researchers during the past years. So far, empirical studies have shown inconsistent results, especially regarding the impact of regulation. In this paper, I seek to advance the understanding of EP-innovation by introducing and testing a novel research framework. First, a novel unit of analysis, the environmental issue level, is applied. EP-innovation is not studied in broad terms but specifically for four environmental issues that are relevant to the electrical and electronic appliances industry: energy efficiency, toxic substances, material efficiency, and electromagnetic fields. Second, the customer benefit, a concept from the green marketing literature, is included as an explanatory variable for EP-innovation for the first time. The argument is that green products which besides their public benefits have private environmental benefits for the customer (e.g., energy savings) will generate stronger consumer demand and can thus constitute the firm's motivation to implement those innovations in the first place. Third, EP-innovation is observed more comprehensively, measuring its extent and level of novelty. I apply this research framework to study EP-innovations of German manufacturers of electrical and electronic appliances. My results support the issue level as unit of analysis. The impact of customer benefit and regulation on EP-innovation is analyzed with logit regression and the results clearly show that both customer benefit and regulation play a key role for EP-innovation. They not only foster the implementation of EP-innovations but also their broad application and their level of novelty. (author)

  3. Benefits, Motivations, and Barriers Related to Environmental Volunteerism for Older Adults: Developing a Research Agenda

    Science.gov (United States)

    Bushway, Lori J.; Dickinson, Janis L.; Stedman, Richard C.; Wagenet, Linda P.; Weinstein, David A.

    2011-01-01

    Interest in civic engagement focused on the natural environment has grown dramatically, as has the population of older adults. Our article explores the potential for increased environmental volunteerism among older adults to enrich the lives of volunteers while benefitting the community and environmental quality. Curiously, this convergence has…

  4. Environmental impact of climate change in pakistan

    International Nuclear Information System (INIS)

    Khan, S.; Raja, I.A.

    2014-01-01

    Climate change results in the increase or decrease in temperature and rainfall. These have significant impact on environment - impinge agricultural crop yields, affect human health, cause changes to forests and other ecosystems, and even impact our energy supply. Climate change is a global phenomenon and its impact can be observed on Pakistan's economy and environment. This paper contains details concerning the climate change and environmental impacts. It takes into account current and projected key vulnerabilities, prospects for adaptation, and the relationships between climate change mitigation and environment. The purpose of the study is to devise national policies and incentive systems combined with national level capacity-building programs to encourage demand-oriented conservation technologies. Recommendations are also made to abate the climate change related issues in country. (author)

  5. HYDROLOGICAL ENVIRONMENTAL IMPACTS CAUSED BY DEFORESTATION UNDERGROUND: PETROPOLIS, RJ

    Directory of Open Access Journals (Sweden)

    Tamara Magalhães da Silva

    2015-07-01

    Full Text Available Urban expansion in Petropolis region is due to massive deforestation for housing and other human activities. Deforestation is the main cause ecological imbalances, resulting in: flooding, decrease in porosity and desertification of soil. By AIA semi-qualitative technique analysis it studied possible losses and benefits of urban expansion in the locality, if changes were likely or not of occurrence and their level of impaction. It was observed that the probability of occurrence of damage was much higher than that of benefits. The result corroborates the literature, therefore, has been seen that vegetation plays an important role in water control of the town, and also in the physical and chemical soil. The probability of catastrophic consequences, due to deforestation, is extremely high, and even mid-sized consequences have capacity of environmental impacts that are likely to be irreversible. Deforestation intensifies the consequences of major frequent rainfall in the summer of the State of Rio de Janeiro, so the higher the deforestation, the greater the likelihood of recurrent and intense rainfall events resulting from large. Therefore, it is necessary to control urban sprawl in the region to reduce water environmental impact in the region. DOI: http://dx.doi.org/10.12957/sustinere.2015.17327

  6. Benefits of improved environmental cooperation on a joint DoD/DOE facility

    International Nuclear Information System (INIS)

    Pratt, G.K.; Gibson, J.D.

    1995-01-01

    Numerous Federal facilities within the US involve multiple government agencies that face overlapping environmental concerns. This paper highlights the benefits of looking beyond the strict letter of environmental regulations that might affect a single tenant or environmental site to cooperative environmental efforts that focus on the entire facility, consistent with the missions of participating agencies. Using Kirtland Air Force Base (AFB) as a model, seven areas of Department of Defense (DoD) and Department of Energy (DOE) environmental cooperation are discussed that span technical, regulatory compliance, and administrative issues

  7. Outline of environmental impact of waste management

    International Nuclear Information System (INIS)

    1979-09-01

    This document presents background information on the environmental impacts from the management and disposal of radioactive waste for seven reference fuel cycles selected by INFCE Working Group 7, but excluding the health and safety impact on man. The main factors considered were: use of natural resources, land, water, energy, labour and materials; effects of chemical and thermal effluents; effects of meteorology, hydrology and natural hazards; and social effects. The environmental impacts are generally largest for the once-through fuel cycles and smallest for the FBR and HWR U/Th cycles, due to the impacts being correlated to uranium requirements. The main impact is the use of land which varies from 0.1 - 1.6 ha/GWa with the FBR strategy requiring the smallest use of land and the LWR once-through strategy the largest. The land use for mill tailings is, except for the FBR and U/Th cycles, dominant compared to the land use for the rest of the fuel cycle

  8. Environmental impacts associated with Project Rio Blanco

    International Nuclear Information System (INIS)

    Alldredge, A.W.; Whicker, F.W.; Hanson, W.C.

    Project Rio Blanco, an experiment involving deep underground detonation of three 30-kton nuclear explosives designed to stimulate natural gas flow in geologic formations of low permeability, was conducted in western Colorado on 17 May 1973. Environmental impacts associated with this experiment were divided into three categories: radiation, ground motion, and conventional physical activities. Radiation and ground motion are unique to this type experiment while conventional activities would be associated with any type of resource development. The objective of observations made at Rio Blanco was to qualitatively and, where possible, quantitatively ascertain environmental impacts associated with the project. Observations indicated that ground motion and conventional activities appeared to cause the greatest impacts. Ground motion impacts were most severe within 2.4 km of the emplacement well (EW) and were predominantly associated with steep ravine and stream banks and rocky cliffs. Following the detonation, flow and turbidity had increased in a small stream adjacent to the EW. Animals receiving deleterious impacts were those associated with stream banks, cliffs and burrows. No mortality or injury was observed in any large animals. (U.S.)

  9. Economic evaluation of environmental impacts of open cast mining project - an approach

    International Nuclear Information System (INIS)

    Maiti, S.K.; Pathak, K.

    1998-01-01

    Economic valuation of environmental attributes are pragmatic approach to evaluating the impacts and it helps decision makers to arrive at objective decisions on the basis of cost benefit ratio. For determining the physical impact and its quantification, four evaluation methods, namely-market price method, surrogate market price, survey based and cost based approaches are generally used. The present paper reviews the importance of environmental evaluation of impacts of mining and also reviews a few suitable methodologies that could be effectively used for economic evaluation of environmental impacts in open cast mining projects. (author)

  10. Tropical forage legumes for environmental benefits: An overview

    Directory of Open Access Journals (Sweden)

    Rainer Schultze-Kraft

    2018-01-01

    Full Text Available Ruminant livestock production in the tropics, particularly when based on pastures, is frequently blamed for being detrimental to the environment, allegedly contributing to: (1 degradation and destruction of ecosystems, including degradation and loss of soil, water and biodiversity; and (2 climate change (global warming. In this paper we argue that, rather than being detrimental, tropical forage legumes can have a positive impact on the environment, mainly due to key attributes that characterize the Leguminosae (Fabaceae family: (1 symbiotic nitrogen fixation; (2 high nutritive value; (3 deep-reaching tap-root system; (4 wide taxonomic and genetic diversity; and (5 presence of particular secondary metabolites. Although there are also potential negative aspects, such as soil acidification and the risks of introduced legumes becoming invasive weeds, we submit that legumes have potential to contribute significantly to sustainable intensification of livestock production in the tropics, along with the provision of ecosystem services. To further assess, document and realize this potential, research for development needs in a range of areas are indicated.

  11. Manual: environmental impact statement and intervention regulation

    International Nuclear Information System (INIS)

    Neumann, K.

    1992-01-01

    In order to be able to fulfil also legally the important tasks of environmental protection and natural preservation in the last ten years numerous legal provisions have been issued. Many of these laws require that the environmental impact of projects and constructional measures is taken into account to a higher degree. Two important instruments in this connection are the impact statement and the intervention regulation of natural preservation. Their importance and consequences for the planning and realization of projects are until now not sufficiently know. This manual is to fill this gap. This booklet shall help builder-owners and investors to realize their building projects in a way which is compatible with the environment. For architects and planners information is given in this manual about the requirements to be fulfilled in the individual planning and licensing procedures. The booklet is structured in a way that builder-owners, consultants and authorities find quickly the information needed. (orig./KW) [de

  12. Environmental benefits of parking-integrated photovoltaics: A 222kWp experience

    DEFF Research Database (Denmark)

    Serrano-Luján, Lucía; García-Valverde, Rafael; Espinosa, Nieves

    2015-01-01

    in the system, the energy payback time, and the energy return factor of the facility have been obtained and are 6.31TJ equivalent primary energy, 2.06 and 12.16years, respectively. The average performance ratio is 0.8 with a slight monthly variation. Additionally, the environmental benefits of the architectural...... integration (in this case parking integration) have been quantified using a standard methodology for the calculation of several environmental parameters. Finally, the environmental benefits of renewable energy generation because of the savings of producing the same amount of electricity by the Spanish grid...

  13. Low environmental impact technologies for road construction

    Directory of Open Access Journals (Sweden)

    Andrea Simone

    2013-10-01

    Full Text Available The “sustainability” concept relates to the prolonging of human economic systems with as little detrimental impact on ecological systems as possible. Construction that exhibits good environmental stewardship and practices that conserve resources in a manner that allow growth and development to be sustained for the long-term without degrading the environment are indispensable in a developed society.Past, current and future advancements in road construction as an environmentally sustainable paving material are especially important because the quantities of asphalt used annually in Europe as well as in the U.S. and all over the world are large. This research project is aimed to demonstrate the dual value of some new technologies in regards to the environmental and mechanical performance and to suggest a low environmental impact design procedure. In fact, the use of eco-friendly materials is the first phase towards an eco-compatible design but it cannot be the only step. The eco-compatible approach should be extended also to the design method and material characterization because only with these phases is it possible to exploit the maximum potential properties of the used materials.

  14. Environmental Impact Assessment and Space Activities

    Science.gov (United States)

    Viikari, L.

    Environmental Impact Assessment (EIA) is a common tool for environment a l protection and management on Earth today, as prior assessment of the environmental consequences of planned activities. It is meant to provide the decision-makers with as comprehensive as possible information about the different environmental effects the proposed activity would entail, including alternative courses of action and the zero-alternative (i.e. the no action alternative). Additionally, plans for mitigation in respect of each alternative are to be outlined. The assessments take account of i.a. environmental impacts on ecosystems, diminution of aesthetic and scientific values, long-term or cumulative effects, as well as transfrontier implications. They also consider issues such as pollution control, environmental protection measures, reporting, post-project analysis, rehabilitation and so on. Also uncertainties in the assessment process are to be expressly presented. Most importantly, a common requirement also is that the results of the impact studies are presented in a way comprehensible to the g neral public,e too. Although the central aspect of the EIA is to provide the decision-makers with scientific information, the process also has other important implications. One of the most relevant of them is the involvement of those people potentially affected in some way by the proposed activity: most EIA systems require in some way the participation of the public, alongside with the relevant governmental authorities and other stake-holders. Such public involvement has various aims and goals: it may serve as a testimony to good governance in general, or be considered in more practical terms as improved planning, due to the concrete contribution of the public to the decision-making process. Obviously, it also is a tool for reducing conflict and developing wider support for the eventual decisions. In short, it enables the public to gain information about planned activities and influence

  15. Environmental Impact of Buildings--What Matters?

    Science.gov (United States)

    Heeren, Niko; Mutel, Christopher L; Steubing, Bernhard; Ostermeyer, York; Wallbaum, Holger; Hellweg, Stefanie

    2015-08-18

    The goal of this study was to identify drivers of environmental impact and quantify their influence on the environmental performance of wooden and massive residential and office buildings. We performed a life cycle assessment and used thermal simulation to quantify operational energy demand and to account for differences in thermal inertia of building mass. Twenty-eight input parameters, affecting operation, design, material, and exogenic building properties were sampled in a Monte Carlo analysis. To determine sensitivity, we calculated the correlation between each parameter and the resulting life cycle inventory and impact assessment scores. Parameters affecting operational energy demand and energy conversion are the most influential for the building's total environmental performance. For climate change, electricity mix, ventilation rate, heating system, and construction material rank the highest. Thermal inertia results in an average 2-6% difference in heat demand. Nonrenewable cumulative energy demand of wooden buildings is 18% lower, compared to a massive variant. Total cumulative energy demand is comparable. The median climate change impact is 25% lower, including end-of-life material credits and 22% lower, when credits are excluded. The findings are valid for small offices and residential buildings in Switzerland and regions with similar building culture, construction material production, and climate.

  16. Environmental impact of power generation: a review

    International Nuclear Information System (INIS)

    Lima-e-Silva, Pedro Paulo de

    1996-01-01

    The increasing worldwide concern about the planet health is reflected in the willing-to-pay behavior in face of environmentally sound products (the case of American unleaded gasoline) and also in the recently approved international standards as ISO-14000. Considering this, a comparison between major energy sources, like Hydro, Thermal and Nuclear electricity, strictly in terms of environmental impact, becomes relevant. this paper intends to trace a critical analysis of the actual environmental impact occurred in the last 20 years, comparing it with the imagined impact that was foreseen 20 years ago, and making some comments about the future. What one sees nowadays is quite a different situation as it was seen by the environmentalists in Brazil at that time (1976). The cost of land around rivers has increased significantly; social problem with flooding land is even critical in several areas; forests are given higher value than ever; the CO 2 yield has become a world concern, as SOx and NOx as well; C H4 released from flooded forests is a powerful greenhouse gas; the safety of Nuclear Power Plants are still questioned, as well whether or not the uranium reserves are going to support an increasing demand for more 20 years; new standards in public acceptance of pollution has been established. A greater dose of rationale should be put into this discussion. (author)

  17. 76 FR 55653 - Notice of Intent To Prepare an Environmental Impact Statement/Overseas Environmental Impact...

    Science.gov (United States)

    2011-09-08

    ... Impact Statement (EIS)/Overseas Environmental Impact Statement (OEIS) to evaluate the potential... Islands Training and Testing (MITT) EIS/OEIS Study Area. The MITT Study Area includes the existing Mariana... complex in the Study Area. The DoN is preparing this EIS/OEIS to renew current regulatory permits and...

  18. 76 FR 49786 - Notice of Availability of the Final Environmental Impact Statement/Environmental Impact Report...

    Science.gov (United States)

    2011-08-11

    ... holes that upstream migrant fish can pass through and therefore fail to enter into the hatchery ladder... Impact Statement/Environmental Impact Report (EIS/EIR) for the Nimbus Hatchery Fish Passage Project... of Fish and Game (CDFG), the lead State agency, have prepared a joint Final EIS/EIR for the proposed...

  19. Pathways and impacts of nitrogen in water bodies: establishing a framework for integrated assessment modelling of management benefits

    DEFF Research Database (Denmark)

    Andersen, Mikael Skou; Kronvang, Brian; Carstensen, Jacob

    Monetization of environmental benefits has become relevant as an element of proportionality tests required for justifications under the EU’s Water Framework Directive article 4 (relating to benefits andcosts of measures). This study extends an impact pathway approach to analysis of aquatic...... the study demonstrates how state-of-the-art environmental modelling can be linked with valuation to provide an adequate cross-media assessment framework relevant to integrated water quality management. The results must be regarded as illustrative and more research is required in several areas to consolidate...

  20. NEON: Contributing continental-scale long-term environmental data for the benefit of society

    Science.gov (United States)

    Wee, B.; Aulenbach, S.

    2011-12-01

    The National Ecological Observatory Network (NEON) is a NSF funded national investment in physical and information infrastructure. Large-scale environmental changes pose challenges that straddle environmental, economic, and social boundaries. As we develop climate adaptation strategies at the Federal, state, local, and tribal levels, accessible and usable data are essential for implementing actions that are informed by the best available information. NEON's goal is to enable understanding and forecasting of the impacts of climate change, land use change and invasive species on continental-scale ecology by providing physical and information infrastructure. The NEON framework will take standardized, long-term, coordinated measurements of related environmental variables at each of its 62 sites across the nation. These observations, collected by automated instruments, field crews, and airborne instruments, will be processed into more than 700 data products that are provided freely over the web to support research, education, and environmental management. NEON is envisioned to be an integral component of an interoperable ecosystem of credible data and information sources. Other members of this information ecosystem include Federal, commercial, and non-profit entities. NEON is actively involved with the interoperability community via forums like the Foundation for Earth Science Information Partners and the USGS Community for Data Integration in a collective effort to identify the technical standards, best practices, and organizational principles that enable the emergence of such an information ecosystem. These forums have proven to be effective innovation engines for the experimentation of new techniques that evolve into emergent standards. These standards are, for the most part, discipline agnostic. It is becoming increasingly evident that we need to include socio-economic and public health data sources in interoperability initiatives, because the dynamics of coupled

  1. 2004 Power marketing program. Final environmental impact statement. Volume 1 - summary and environmental analysis

    International Nuclear Information System (INIS)

    1997-02-01

    The Sierra Nevada Region proposes to develop a plan to allocate power within its marketing areas of California and Nevada. Five alternatives were analyzed based on the possible range of operations of the Central Valley Project (CVP) hydroelectric system, levels of power purchases, and customer group allocations. Scheduling of the hydropower generating plants is the key difference across the alternatives. The peaking, preferred, renewables, and no-action alternatives are based on scheduling to emphasize peaking power. The baseload alternative assumes steady water releases. The analysis found no significant impacts overall. However, peaking operations tend to result in the greatest benefits and least negative effects to resources where impacts could be quantified. The peaking alternative was selected as the environmentally preferred alternative. The peaking alternative would add up to 317 MW of load-carrying capacity during August compared to taking no action. The preferred alternative results in up to a 262-MW gain and the baseload alternative results in a loss of 581 MW in comparison to the no-action alternative. Although it is not possible to determine where or when any lost capacity would be made up, building replacement capacity would result in land-use impacts and the use of natural and financial resources. The baseload alternative would result in more stable pool fluctuation within regulating reservoirs, which may benefit resident fish, recreation, and cultural resources; but these effects would be minor and could not be quantified. Environmental impacts within the CVP are limited to fluctuations in the regulating reservoirs. Changes in allocations to customer groups result in negligible regional economic effects. The renewables alternative is similar in CVP operation to the peaking alternative and melds 50 MW of renewables with CVP hydropower. Its environmental impacts vary, depending on the presence of biomass in the resource mix. 84 refs., 44 figs., 27 tabs

  2. Determining Vulnerability Importance in Environmental Impact Assessment

    International Nuclear Information System (INIS)

    Toro, Javier; Duarte, Oscar; Requena, Ignacio; Zamorano, Montserrat

    2012-01-01

    The concept of vulnerability has been used to describe the susceptibility of physical, biotic, and social systems to harm or hazard. In this sense, it is a tool that reduces the uncertainties of Environmental Impact Assessment (EIA) since it does not depend exclusively on the value assessments of the evaluator, but rather is based on the environmental state indicators of the site where the projects or activities are being carried out. The concept of vulnerability thus reduces the possibility that evaluators will subjectively interpret results, and be influenced by outside interests and pressures during projects. However, up until now, EIA has been hindered by a lack of effective methods. This research study analyzes the concept of vulnerability, defines Vulnerability Importance and proposes its inclusion in qualitative EIA methodology. The method used to quantify Vulnerability Importance is based on a set of environmental factors and indicators that provide a comprehensive overview of the environmental state. The results obtained in Colombia highlight the usefulness and objectivity of this method since there is a direct relation between this value and the environmental state of the departments analyzed. - Research Highlights: ► The concept of vulnerability could be considered defining Vulnerability Importance included in qualitative EIA methodology. ► The use of the concept of environmental vulnerability could reduce the subjectivity of qualitative methods of EIA. ► A method to quantify the Vulnerability Importance proposed provides a comprehensive overview of the environmental state. ► Results in Colombia highlight the usefulness and objectivity of this method.

  3. Cover crops effect on farm benefits and nitrate leaching: linking economic and environmental analysis

    Science.gov (United States)

    Gabriel, José Luis; Vanclooster, Marnik; Garrido, Alberto; Quemada, Miguel

    2013-04-01

    Introducing cover crops interspersed with intensively fertilized crops in rotation has the potential to reduce nitrate leaching. However, despite the evident environmental services provided and the range of agronomic benefits documented in the literature, farmers' adoption of the technique is still limited because growing CC could lead to extra costs for the farm in three different forms: direct, indirect, and opportunity costs. Environmental studies are complex, and evaluating the indicators that are representative of the environmental impact of an agricultural system is a complicated task that is conducted by specialized groups and methodologies. Multidisciplinary studies may help to develop reliable approaches that would contribute to choosing the best agricultural strategies based on linking economic and environmental benefits. This study evaluates barley (Hordeum vulgare L., cv. Vanessa), vetch (Vicia villosa L., cv. Vereda) and rapeseed (Brassica napus L., cv. Licapo) as cover crops between maize, leaving the residue in the ground or selling it for animal feeding, and compares the economic and environmental results with respect to a typical maize-fallow rotation. Nitrate leaching for different weather conditions was calculated using the mechanistic-deterministic WAVE model, using the Richards equation parameterised with a conceptual model for the soil hydraulic properties for describing the water flow in the vadose zone, combined with field observed data. The economic impact was evaluated through stochastic (Monte-Carlo) simulation models of farms' profits using probability distribution functions of maize yield and cover crop biomass developed fitted with data collected from various field trials (during more than 5 years) and probability distribution functions of maize and different cover crop forage prices fitted from statistical sources. Stochastic dominance relationships are obtained to rank the most profitable strategies from a farm financial perspective

  4. Regional analysis and environmental impact assessment

    International Nuclear Information System (INIS)

    Parzyck, D.C.; Brocksen, R.W.; Emanuel, W.R.

    1976-01-01

    This paper presents a number of techniques that can be used to assess environmental impacts on a regional scale. Regional methodologies have been developed which examine impacts upon aquatic and terrestrial biota in regions through consideration of changes in land use, land cover, air quality, water resource use, and water quality. Techniques used to assess long-range atmospheric transport, water resources, effects on sensitive forest and animal species, and impacts on man are presented in this paper, along with an optimization approach which serves to integrate the analytical techniques in an overall assessment framework. A brief review of the research approach and certain modeling techniques used within one regional studies program is provided. While it is not an all inclusive report on regional analyses, it does present an illustration of the types of analyses that can be performed on a regional scale

  5. Underwater noise modelling for environmental impact assessment

    Energy Technology Data Exchange (ETDEWEB)

    Farcas, Adrian [Centre for Environment, Fisheries and Aquaculture Science (Cefas), Pakefield Road, Lowestoft, NR33 0HT (United Kingdom); Thompson, Paul M. [Lighthouse Field Station, Institute of Biological and Environmental Sciences, University of Aberdeen, Cromarty IV11 8YL (United Kingdom); Merchant, Nathan D., E-mail: nathan.merchant@cefas.co.uk [Centre for Environment, Fisheries and Aquaculture Science (Cefas), Pakefield Road, Lowestoft, NR33 0HT (United Kingdom)

    2016-02-15

    Assessment of underwater noise is increasingly required by regulators of development projects in marine and freshwater habitats, and noise pollution can be a constraining factor in the consenting process. Noise levels arising from the proposed activity are modelled and the potential impact on species of interest within the affected area is then evaluated. Although there is considerable uncertainty in the relationship between noise levels and impacts on aquatic species, the science underlying noise modelling is well understood. Nevertheless, many environmental impact assessments (EIAs) do not reflect best practice, and stakeholders and decision makers in the EIA process are often unfamiliar with the concepts and terminology that are integral to interpreting noise exposure predictions. In this paper, we review the process of underwater noise modelling and explore the factors affecting predictions of noise exposure. Finally, we illustrate the consequences of errors and uncertainties in noise modelling, and discuss future research needs to reduce uncertainty in noise assessments.

  6. The environmental and public health benefits of achieving high penetrations of solar energy in the United States

    International Nuclear Information System (INIS)

    Wiser, Ryan; Millstein, Dev; Mai, Trieu; Macknick, Jordan; Carpenter, Alberta; Cohen, Stuart; Cole, Wesley; Frew, Bethany; Heath, Garvin

    2016-01-01

    We estimate the environmental and public health benefits that may be realized if solar energy cost reductions continue until solar power is competitive across the U.S. without subsidies. Specifically, we model, from 2015 to 2050, solar power–induced reductions to greenhouse gas (GHG) emissions, air pollutant emissions, and water usage. To find the incremental benefits of new solar deployment, we compare the difference between two scenarios, one where solar costs have fallen such that solar supplies 14% of the nation's electricity by 2030 and 27% by 2050, and a baseline scenario in which no solar is added after 2014. We monetize benefits, where credible methods exist to do so. We find that under these scenarios, solar power reduces GHG and air pollutants by ∼10%, from 2015 to 2050, providing a discounted present value of $56–$789 billion (central value of ∼$250 billion, equivalent to ∼2 ¢/kWh-solar) in climate benefits and $77–$298 billion (central value of $167 billion, or ∼1.4 ¢/kWh-solar) in air quality and public health benefits. The ranges reflect uncertainty within the literature about the marginal impact of emissions of GHG and air pollutants. Solar power is also found to reduce water withdrawals and consumption by 4% and 9%, respectively, including in many drought-prone states. - Highlights: • With feasible cost reductions, solar power can provide major environmental benefits. • U.S. electric-sector modeling indicates climate benefits worth ∼2 ¢/kWh-solar. • Further modeling indicates air quality public health benefits worth 1.4 ¢/kWh-solar. • Solar could reduce power-sector water withdrawals and consumption by 4% and 9%.

  7. 77 FR 6622 - Environmental Impact Statement: Caddo Parish, LA

    Science.gov (United States)

    2012-02-08

    ... DEPARTMENT OF TRANSPORTATION Federal Highway Administration Environmental Impact Statement: Caddo Parish, LA AGENCY: Federal Highway Administration (FHWA), DOT. ACTION: Notice of intent. SUMMARY: The FHWA is issuing this notice to advise the public that an Environmental Impact Statement will be...

  8. 77 FR 4617 - Environmental Impact Statement: Pennington County, SD

    Science.gov (United States)

    2012-01-30

    ... DEPARTMENT OF TRANSPORTATION Federal Highway Administration Environmental Impact Statement: Pennington County, SD AGENCY: Federal Highway Administration (FHWA), DOT. ACTION: Notice of Intent. SUMMARY: The FHWA is issuing this notice to advise the public that an Environmental Impact Statement will be...

  9. 75 FR 9015 - Environmental Impact Statement: Cook County, IL

    Science.gov (United States)

    2010-02-26

    ... DEPARTMENT OF TRANSPORTATION Federal Highway Administration Environmental Impact Statement: Cook County, IL AGENCY: Federal Highway Administration (FHWA), DOT. ACTION: Notice of Intent. SUMMARY: The FHWA is issuing this notice to advise the public that an environmental impact statement will be...

  10. Environmental impact assessment system and process: A study on ...

    African Journals Online (AJOL)

    user

    According to information collected by United Nations. Environmental Programme (UNEP), EIA provisions now exist in the framework environmental legislation of 55 developing countries (Hartley and Wood, 2005). Public participation in environmental impact assessment— implementing the Aarhus Convention.

  11. 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.

  12. 16 CFR 1021.14 - Environmental impact statement.

    Science.gov (United States)

    2010-01-01

    ... 16 Commercial Practices 2 2010-01-01 2010-01-01 false Environmental impact statement. 1021.14 Section 1021.14 Commercial Practices CONSUMER PRODUCT SAFETY COMMISSION GENERAL ENVIRONMENTAL REVIEW Contents of Environmental Review Documents § 1021.14 Environmental impact statement. (a) Draft and final...

  13. 23 CFR 771.125 - Final environmental impact statements.

    Science.gov (United States)

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Final environmental impact statements. 771.125 Section 771.125 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RIGHT-OF-WAY AND ENVIRONMENT ENVIRONMENTAL IMPACT AND RELATED PROCEDURES § 771.125 Final environmental impact statements. (a)(1...

  14. 32 CFR 651.23 - Environmental impact statement.

    Science.gov (United States)

    2010-07-01

    ... Environmental impact statement. An Environmental Impact statement (EIS) is a detailed written statement required by NEPA for major federal actions significantly affecting the quality of the human environment (42 U... 32 National Defense 4 2010-07-01 2010-07-01 true Environmental impact statement. 651.23 Section...

  15. 16 CFR 1.85 - Final environmental impact statements.

    Science.gov (United States)

    2010-01-01

    ... 16 Commercial Practices 1 2010-01-01 2010-01-01 false Final environmental impact statements. 1.85... Final environmental impact statements. (a) After the close of the comment period, the Bureau responsible for the matter will consider the comments received on the draft environmental impact statement and...

  16. 39 CFR 775.11 - Environmental impact statements.

    Science.gov (United States)

    2010-07-01

    ... 39 Postal Service 1 2010-07-01 2010-07-01 false Environmental impact statements. 775.11 Section... POLICY ACT PROCEDURES § 775.11 Environmental impact statements. (a) Determining scope. Before an environmental impact statement is prepared, the following procedures must be followed to determine what issues...

  17. 10 CFR 503.13 - Environmental impact analysis.

    Science.gov (United States)

    2010-01-01

    ... 10 Energy 4 2010-01-01 2010-01-01 false Environmental impact analysis. 503.13 Section 503.13... Exemptions § 503.13 Environmental impact analysis. In order to enable OFE to comply with NEPA, a petitioner..., and land resources; (3) Direct and indirect environmental impacts of the proposed action including...

  18. 75 FR 69154 - Environmental Impact Statement: Kern County, CA

    Science.gov (United States)

    2010-11-10

    ... DEPARTMENT OF TRANSPORTATION Federal Highway Administration Environmental Impact Statement: Kern... prepare an Environmental Impact Statement. SUMMARY: The FHWA, on behalf of the California Department of... on April 23, 2008, to prepare an Environmental Impact Statement (EIS) for the proposed 24th Street...

  19. 40 CFR 124.61 - Final environmental impact statement.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 21 2010-07-01 2010-07-01 false Final environmental impact statement... environmental impact statement. No final NPDES permit for a new source shall be issued until at least 30 days after the date of issuance of a final environmental impact statement if one is required under 40 CFR 6...

  20. 76 FR 13017 - Environmental Impact Statement: Los Angeles County, CA

    Science.gov (United States)

    2011-03-09

    ... DEPARTMENT OF TRANSPORTATION Federal Highway Administration Environmental Impact Statement: Los... to advise the public that a Draft Environmental Impact Statement will be prepared for a proposed... prepare a Draft Environmental Impact Statement on a proposal for the State Route 710 Gap North Closure...

  1. 76 FR 53531 - Environmental Impact Statement: Hancock County, MS

    Science.gov (United States)

    2011-08-26

    ...)] Environmental Impact Statement: Hancock County, MS AGENCY: Federal Highway Administration (FHWA), Department Of... that an environmental impact statement will be prepared for a proposed highway project in Hancock... an Environmental Impact Statement (EIS) for the proposed widening and/or realignment of State Route...

  2. The environmental impacts of wind and water power

    International Nuclear Information System (INIS)

    Twidell, J.W.

    1994-01-01

    The success of a typical renewable energy project depends about 40% on technology and about 60% on institutional factors. The latter include regulations, financing and environmental impact, with many of the regulations and some financial factors themselves relating to environmental impact. This paper attempts to define and categorize aspects of environmental impact, especially regarding wind and hydro power projects. (author)

  3. 10 CFR 51.95 - Postconstruction environmental impact statements.

    Science.gov (United States)

    2010-01-01

    ... NRC staff will prepare a supplement to the final environmental impact statement on the construction... 10 Energy 2 2010-01-01 2010-01-01 false Postconstruction environmental impact statements. 51.95... Implementing Section 102(2) Final Environmental Impact Statements-Production and Utilization Facilities § 51.95...

  4. Cogeneration plant noise: Environmental impacts and abatement

    International Nuclear Information System (INIS)

    De Renzio, M.; Ciocca, B.

    1991-01-01

    In Italy, ever increasing attention to environmental problems has led to legislation requiring cogeneration plant owners to perform environmental impact assessments in order to determine plant conformity with pollution laws. This paper, based on an in-depth analysis of physics fundamentals relevant to the nature and effects of noise, examines the principal sources of noise in industrial cogeneration plants and the intensity and range of the effects of this noise on the local environment. A review is then made of the different methods of noise pollution abatement (e.g., heat and corrosion resistant silencers for gas turbines, varying types and thicknesses of acoustic insulation placed in specific locations) that can be effectively applied to cogeneration plant equipment and housing

  5. Citizens' actions and environmental impact statements

    International Nuclear Information System (INIS)

    Waelde, T.

    1975-01-01

    Above all, two kinds of citizens' participation in environmental decisions are to be considered: on the one hand the suit for damages and compensation for the purpose of internalization of external effects, and on the other hand the actions with the aim to influence character and content of public final decision cases. This is where cooperation and contributions towards state activities with more concern for the environment come into it. This sphere is investigated. Combined are the possibility of judicially arranged citizens' participation and a modern instrument of public decision: environmental impact statements. At the moment these appear to become exclusively an instrument for internal administration management. However, it is possible - this can be confirmed in comparative law - to couple this for the purpose of administration created instrument of technology assessment with citizens' actions. Therefore, the article aims to point to a solution how modern administration management through judicial mediation can orientate itself according to citizens' interests. (orig./LN) [de

  6. Using Choice Experiments to Assess Environmental Impacts of Dams in Portugal

    Directory of Open Access Journals (Sweden)

    Anabela Botelho

    2015-08-01

    Full Text Available Despite their well-known benefits in electricity production, dams are also responsible for some adverse environmental impacts affecting particularly the wellbeing of residents of the local communities. These environmental damages have not been included in the cost-benefit analysis of hydropower developments mainly because of the difficulty to determine their value. The prime objective of this paper is to measure the economic values of several environmental impacts due to the dams' activity in Portugal, using a discrete choice experiments approach. With the results of this research paper, we expect to contribute to a more efficient and thorough cost-benefit analysis within the complex process of deciding the optimal location of future dams to be built not only in Portugal, but elsewhere. The addition of this stage to the decision-making process allows the integration of economic, social and environmental dimensions, promoting a richer and more informed decision process.

  7. Telephone Flat Geothermal Development Project Environmental Impact Statement Environmental Impact Report. Final

    Energy Technology Data Exchange (ETDEWEB)

    None

    1999-02-01

    This Final Environmental Impact Statement and Environmental Impact Report (Final EIS/EIR) has been prepared to meet the requirements of the National Environmental Policy Act (NEPA) and the California Environmental Quality Act (CEQA). The Proposed Action includes the construction, operation, and decommissioning of a 48 megawatt (gross) geothermal power plant with ancillary facilities (10-12 production well pads and 3-5 injection well pads, production and injection pipelines), access roads, and a 230-kilovolt (kV) transmission line in the Modoc National Forest in Siskiyou County, California. Alternative locations for the power plant site within a reasonable distance of the middle of the wellfield were determined to be technically feasible. Three power plant site alternatives are evaluated in the Final EIS/EIR.

  8. Environmental Benefits of Using Wind Generation to Power Plug-In Hybrid Electric Vehicles

    Directory of Open Access Journals (Sweden)

    Mahdi Hajian

    2011-08-01

    Full Text Available As alternatives to conventional vehicles, Plug-in Hybrid Electric Vehicles (PHEVs running off electricity stored in batteries could decrease oil consumption and reduce carbon emissions. By using electricity derived from clean energy sources, even greater environmental benefits are obtainable. This study examines the potential benefits arising from the widespread adoption of PHEVs in light of Alberta’s growing interest in wind power. It also investigates PHEVs’ capacity to mitigate natural fluctuations in wind power generation.

  9. Strategic environmental assessment can help solve environmental impact assessment failures in developing countries

    International Nuclear Information System (INIS)

    Alshuwaikhat, Habib M.

    2005-01-01

    The current trend of industrialization and urbanization in developing nations has a huge impact on anthropogenic and natural ecosystems. Pollution sources increase with the expansion of cities and cause contamination of water, air and soil. The absence of urban environmental planning and management strategies has resulted in greater concern for future urban development. This paper advocates the adoption of strategic environmental assessment (SEA) as a means to achieve sustainable development in developing countries. It investigates project-level environmental impact assessment (EIA) and its limitations. The exploration of SEA and its features are addressed. The effective implementation of SEA can create a roadmap for sustainable development. In many developing countries, the lack of transparency and accountability and ineffective public participation in the development of the policy, plan and program (PPP) would be mitigated by the SEA process. Moreover, the proactive and broadly based characteristics of SEA would benefit the institutional development of the PPP process, which is rarely experienced in many developing countries. The paper also explores the prospects for SEA and its guiding principles in developing countries. Finally, the paper calls for a coordinated effort between all government, nongovernment and international organizations involved with PPPs to enable developing countries to pursue a path of sustainable development through the development and application of strategic environmental assessment

  10. Preparation of environmental reports and impact statements for nuclear power plants

    International Nuclear Information System (INIS)

    Tsai, Y.H.

    1986-01-01

    Considerable first-hand experience has accumulated during the past decade in the United States regarding the preparation of environmental reports (ER) and environmental impact statements (EIS) for nuclear power plants. The US Nuclear Regulatory Commission (USNRC), which is responsible for regulating the construction and operation of nuclear power plants, is required under the National Environmental Policy Act to prepare an EIS for each plant. To obtain information essential to the EIS, the USNRC requires that each power company submit an ER. This paper focuses on the interrelationships of the two environmental documents and discusses the environmental review process and the environmental laws and regulations related to the licensing of nuclear power plants. It also describes the format and content, environmental issues, data requirements, and impact assessment methodologies for preparation of the ER and EIS. Problems associated with preparing the EIS are presented, with particular emphasis on the problems and methodologies associated with evaluating environmental costs and benefits

  11. Environmental impact assessment applied to planning activities

    International Nuclear Information System (INIS)

    Vismara, R.

    1994-01-01

    Object of EEC (European Economic Community) directive and italian law are certain public and private projects. However, more recent tendency are moving to an application on planning action too. There is no doubt that EIA (Environmental Impact Analysis) on project is very different than EIA on plans. Obviously EIA on a sectorial plan is not an addition of singular EIA on project. The new main objectives shall be: identification of critical areas; identification of interaction between different projects and between different factors; identification of critical project. A methodology to quantify these objectives in matricial form is presented

  12. Environmental impacts of food consumption by dogs and cats.

    Science.gov (United States)

    Okin, Gregory S

    2017-01-01

    In the US, there are more than 163 million dogs and cats that consume, as a significant portion of their diet, animal products and therefore potentially constitute a considerable dietary footprint. Here, the energy and animal-derived product consumption of these pets in the US is evaluated for the first time, as are the environmental impacts from the animal products fed to them, including feces production. In the US, dogs and cats consume about 19% ± 2% of the amount of dietary energy that humans do (203 ± 15 PJ yr-1 vs. 1051 ± 9 PJ yr-1) and 33% ± 9% of the animal-derived energy (67 ± 17 PJ yr-1 vs. 206 ± 2 PJ yr-1). They produce about 30% ± 13%, by mass, as much feces as Americans (5.1 ± Tg yr-1 vs. 17.2 Tg yr-1), and through their diet, constitute about 25-30% of the environmental impacts from animal production in terms of the use of land, water, fossil fuel, phosphate, and biocides. Dog and cat animal product consumption is responsible for release of up to 64 ± 16 million tons CO2-equivalent methane and nitrous oxide, two powerful greenhouse gasses (GHGs). Americans are the largest pet owners in the world, but the tradition of pet ownership in the US has considerable costs. As pet ownership increases in some developing countries, especially China, and trends continue in pet food toward higher content and quality of meat, globally, pet ownership will compound the environmental impacts of human dietary choices. Reducing the rate of dog and cat ownership, perhaps in favor of other pets that offer similar health and emotional benefits would considerably reduce these impacts. Simultaneous industry-wide efforts to reduce overfeeding, reduce waste, and find alternative sources of protein will also reduce these impacts.

  13. Geology and Environmental Impact Assessment and Benefit of ...

    African Journals Online (AJOL)

    Nigeria basement complex has shown that the older granites are high level intrusions emplaced by stoping and diapiric process and include spectrum of rocks varying in composition from tonalite through granodiorite to granite. The intense regional deformation which accompanied and preceded the emplacement of the ...

  14. Evaluation Tools of nanomaterials environmental impact

    International Nuclear Information System (INIS)

    Barberio, Grazia; Scalbi, Simona; Buttol, Patrizia; Masoni, Paolo; Righi, Serena

    2015-01-01

    Nanotechnology show an increasing spread thanks to the special properties of nanomaterials (NM). Knowledge of the NM behavior and interactions with the environment and human health is still insufficient to assess the impact of the NM. A multidisciplinary, multidimensional and systemic such as that of the life cycle (Life Cycle Thinking - LCT), applied through the tool Life Cycle Assessment (LCA), is essential in environmental sustainability assessment of technologies, with some limitations that can be overcome through integration with other instruments such as, for example, non-linear models, analysis of flows of material, Risk Assessment (RA). This article offers a detailed analysis of the state and the main problems related to the application of LCA and RA to NM both separately and in combined use; They will then discuss the strategies and integrations needed to overcome the limitations of both methods and obtain robust assessments of the impacts on health and the environment [it

  15. 76 FR 63911 - Notice of Intent To Prepare a Draft Environmental Impact Statement/Environmental Impact Report...

    Science.gov (United States)

    2011-10-14

    ... waters of the United States and the potential impacts to the natural and human environment. Therefore, in accordance with the National Environmental Policy Act (NEPA), the Corps is requiring the preparation of an... Draft Environmental Impact Statement/Environmental Impact Report (DEIS/DEIR) for a Permit Application...

  16. Environmental Impacts of the Use of Ecosystem Services: Case Study of Birdwatching

    Science.gov (United States)

    Kronenberg, Jakub

    2014-09-01

    The main reason for promoting the concept of ecosystem services lies in its potential to contribute to environmental conservation. Highlighting the benefits derived from ecosystems fosters an understanding of humans' dependence on nature, as users of ecosystem services. However, the act of using ecosystem services may not be environmentally neutral. As with the use of products and services generated within an economy, the use of ecosystem services may lead to unintended environmental consequences throughout the `ecosystem services supply chain.' This article puts forward a framework for analyzing environmental impacts related to the use of ecosystem services, indicating five categories of impact: (1) direct impacts (directly limiting the service's future availability); and four categories of indirect impacts, i.e., on broader ecosystem structures and processes, which can ultimately also affect the initial service: (2) impacts related to managing ecosystems to maximize the delivery of selected services (affecting ecosystems' capacity to provide other services); (3) impacts associated with accessing ecosystems to use their services (affecting other ecosystem components); (4) additional consumption of products, infrastructure or services required to use a selected ecosystem service, and their life-cycle environmental impacts; and (5) broader impacts on the society as a whole (environmental awareness of ecosystem service users and other stakeholders). To test the usefulness of this framework, the article uses the case study of birdwatching, which demonstrates all of the above categories of impacts. The article justifies the need for a broader consideration of environmental impacts related to the use of ecosystem services.

  17. Delivering Environmental Justice through Environmental Impact Assessment in the United States: The Challenge of Public Participation

    Directory of Open Access Journals (Sweden)

    Okhumode H. Yakubu

    2018-02-01

    Full Text Available The United States (US occupies the frontline of events in modern history of environmental reform. The federal government through the National Environmental Policy Act (NEPA of 1970 has not only established an environmental policy template for other nations to emulate, but has also produced a viable tool for regulating environmental quality (EQ and delivering environmental justice (EJ—Environmental Impact Assessment (EIA. However, environmental history provides evidence that political process and special interests govern the attainment of the EJ goal by way of inadequate adherence to the NEPA provisions. Public participation (PP is a principal requirement for achieving EJ and constitutes a pivotal determinant of EIA outcome. Effective delivery of EJ through EIA does require complete compliance with NEPA stipulations. Furthermore, the responsible agency’s resources in terms of both funding and commitment in allowing for the full representation of the opinions of residents within communities of concern (CoC for environmental decision-making process are critically important. Public health research approach offers valuable tools towards achieving EJ goals. To approach this topic, first I provide a historical background on EIA and EJ from the standpoint of the NEPA. Second, I discuss the meaning and impediments of PP. Third, I examine two scenarios viz the Triassic Park Hazardous Waste Dump in Roswell, and the public hearing of the recent “controversial” oil and gas ordinance in Sandoval County, both in New Mexico. Finally, in the discussion part, I attempt to evaluate PP in both cases and suggest that none of the criteria seem to have been met in either case. I conclude that the Home State Rule designation of New Mexico State in terms of control over oil and gas activities places it at an advantage in benefitting from a fair PP.

  18. Environmental impacts of cultured meat production.

    Science.gov (United States)

    Tuomisto, Hanna L; de Mattos, M Joost Teixeira

    2011-07-15

    Cultured meat (i.e., meat produced in vitro using tissue engineering techniques) is being developed as a potentially healthier and more efficient alternative to conventional meat. Life cycle assessment (LCA) research method was used for assessing environmental impacts of large-scale cultured meat production. Cyanobacteria hydrolysate was assumed to be used as the nutrient and energy source for muscle cell growth. The results showed that production of 1000 kg cultured meat requires 26-33 GJ energy, 367-521 m(3) water, 190-230 m(2) land, and emits 1900-2240 kg CO(2)-eq GHG emissions. In comparison to conventionally produced European meat, cultured meat involves approximately 7-45% lower energy use (only poultry has lower energy use), 78-96% lower GHG emissions, 99% lower land use, and 82-96% lower water use depending on the product compared. Despite high uncertainty, it is concluded that the overall environmental impacts of cultured meat production are substantially lower than those of conventionally produced meat.

  19. Hanford defense waste environmental impact statement

    International Nuclear Information System (INIS)

    Burnham, J.B.; Nelson, I.C.; White, J.D.

    1986-01-01

    The environmental impacts of three alternative methods for disposal of Hanford defense wastes were analyzed in an environmental impact statement (EIS), DOE/EIS-0013. A fourth alternative, no disposal action, was included to satisfy CEQ regulations. Hanford defense waste differ dramatically from commercial nuclear wastes. The fuel elements are irradiated to very low burnups (by commercial standards), the fuel has all been processed (in some cases several times) to extract uranium and plutonium, much of the strontium and cesium has been removed and concentrated in capsules, and the remaining wastes have been highly diluted by processing and by neutralizing salts. The activity per unit volume is ∼ 1/1000 that of commercial spent fuel. Hanford waste is currently stored in a variety of forms and locations. It was categorized into six classes for analysis. The major radionuclides by waste class are shown. Numerous alternatives were considered for treating Hanford defense wastes. Of those studied, four were considered to be reasonable for detailed analysis. A highly abbreviated description of their salient features is presented: (1) geologic disposal; (2) in-place stabilization and disposal; (3) reference (combination disposal); and (4) no disposal action

  20. What's Powering Wind? Measuring the Environmental Benefits of Wind Generated Electricity

    OpenAIRE

    Cullen, Joseph

    2008-01-01

    Production subsidies for renewable energy have experienced intermittent support from the federal government. One reason for less than united support arises from uncertainty over the environmental impact of projects implemented because of such subsidies. Wind energy in particular has taken advantage of federal subsidies, but what has been the environmental impact? Taking investment in wind capacity as given, I am able to identify the short run substitution patterns between wind power and conve...

  1. Southpoint power plant final environmental impact statement

    International Nuclear Information System (INIS)

    1999-01-01

    This document is the Final Environmental Impact Statement (FEIS) for a proposed lease of acreage on the Fort Mojave Indian Reservation in Mohave County, Arizona for development of a natural gas fired 500 megawatt combined cycle power plant. The Bureau of Indian Affairs (BIA) serves as the federal lead agency and the Fort Mojave Indian Tribe (FMIT) and the Western Area Power Administration (WAPA) are cooperating agencies for the EIS process. The purpose of this document is to provide information to the public and to interested public agencies regarding the environmental consequences of the approval of a long-term lease for the construction and operation of the proposed Southpoint power plant. The FEIS, prepared by Hallock/Gross, Inc. under the direction of the BIA and in cooperation with the FMIT and WAPA, addresses the comparative analysis of alternatives and evaluates the environmental consequences of such alternatives on various resources and addresses public comments. A number of technical reports were used in the preparation of the Draft EIS and FEIS and are available for review as Appendices to this document under separate cover that can be reviewed at the BIA offices which are listed

  2. Environmental impacts of high penetration renewable energy scenarios for Europe

    Science.gov (United States)

    Berrill, Peter; Arvesen, Anders; Scholz, Yvonne; Gils, Hans Christian; Hertwich, Edgar G.

    2016-01-01

    The prospect of irreversible environmental alterations and an increasingly volatile climate pressurises societies to reduce greenhouse gas emissions, thereby mitigating climate change impacts. As global electricity demand continues to grow, particularly if considering a future with increased electrification of heat and transport sectors, the imperative to decarbonise our electricity supply becomes more urgent. This letter implements outputs of a detailed power system optimisation model into a prospective life cycle analysis framework in order to present a life cycle analysis of 44 electricity scenarios for Europe in 2050, including analyses of systems based largely on low-carbon fossil energy options (natural gas, and coal with carbon capture and storage (CCS)) as well as systems with high shares of variable renewable energy (VRE) (wind and solar). VRE curtailments and impacts caused by extra energy storage and transmission capabilities necessary in systems based on VRE are taken into account. The results show that systems based largely on VRE perform much better regarding climate change and other impact categories than the investigated systems based on fossil fuels. The climate change impacts from Europe for the year 2050 in a scenario using primarily natural gas are 1400 Tg CO2-eq while in a scenario using mostly coal with CCS the impacts are 480 Tg CO2-eq. Systems based on renewables with an even mix of wind and solar capacity generate impacts of 120-140 Tg CO2-eq. Impacts arising as a result of wind and solar variability do not significantly compromise the climate benefits of utilising these energy resources. VRE systems require more infrastructure leading to much larger mineral resource depletion impacts than fossil fuel systems, and greater land occupation impacts than systems based on natural gas. Emissions and resource requirements from wind power are smaller than from solar power.

  3. Are screening processes effective instruments and what are the environmental benefits?

    DEFF Research Database (Denmark)

    Nielsen, Eskild Holm; Christensen, Per; Kørnøv, Lone

    2003-01-01

    Environmental Impact Assessment (EIA)is the process by which the effects that proposed projects are likely to have with respect to a number of environmental criteria is evaluated. Screening is an activity carried out in advance of an EIA to determine whether, in fact, it is necessary to undertake...

  4. 31 CFR 26.3 - Availability of Environmental Impact Assessment Summaries (EIA Summaries) and Environmental...

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 1 2010-07-01 2010-07-01 false Availability of Environmental Impact Assessment Summaries (EIA Summaries) and Environmental Impact Assessments (EIAs). 26.3 Section 26.3 Money and... DEVELOPMENT BANDS (MDBs) § 26.3 Availability of Environmental Impact Assessment Summaries (EIA Summaries) and...

  5. Adaptive social impact management for conservation and environmental management.

    Science.gov (United States)

    Kaplan-Hallam, Maery; Bennett, Nathan J

    2018-04-01

    Concerns about the social consequences of conservation have spurred increased attention the monitoring and evaluation of the social impacts of conservation projects. This has resulted in a growing body of research that demonstrates how conservation can produce both positive and negative social, economic, cultural, health, and governance consequences for local communities. Yet, the results of social monitoring efforts are seldom applied to adaptively manage conservation projects. Greater attention is needed to incorporating the results of social impact assessments in long-term conservation management to minimize negative social consequences and maximize social benefits. We bring together insights from social impact assessment, adaptive management, social learning, knowledge coproduction, cross-scale governance, and environmental planning to propose a definition and framework for adaptive social impact management (ASIM). We define ASIM as the cyclical process of monitoring and adaptively managing social impacts over the life-span of an initiative through the 4 stages of profiling, learning, planning, and implementing. We outline 14 steps associated with the 4 stages of the ASIM cycle and provide guidance and potential methods for social-indicator development, predictive assessments of social impacts, monitoring and evaluation, communication of results, and identification and prioritization of management responses. Successful ASIM will be aided by engaging with best practices - including local engagement and collaboration in the process, transparent communication of results to stakeholders, collective deliberation on and choice of interventions, documentation of shared learning at the site level, and the scaling up of insights to inform higher-level conservation policies-to increase accountability, trust, and perceived legitimacy among stakeholders. The ASIM process is broadly applicable to conservation, environmental management, and development initiatives at various

  6. Environmental impact assessment of NPP decommissioning

    International Nuclear Information System (INIS)

    Hinca, R.

    2009-01-01

    In this presentation the following potential impacts of decommissioning of NPP are discussed: - Impacts on population; Impacts on natural environment; Land impacts; Impacts on urban complex and land utilisation; Possible impacts on area as a result of failure.

  7. Making the Case for Green Building: Cataloging the Benefits of Environmentally Responsible Design & Construction

    Science.gov (United States)

    Wilson, Alex

    2008-01-01

    To those entrenched in the green building world, the benefits seem obvious. Why would anyone choose to build in a way that isn't comfortable, healthy, energy efficient, and environmentally responsible? Even within a single college or university project, different team members often have different reasons for promoting a green agenda. Architects…

  8. Influence of construction and demolition waste management on the environmental impact of buildings

    International Nuclear Information System (INIS)

    Coelho, André; Brito, Jorge de

    2012-01-01

    Highlights: ► Environmental impacts of different demolition practices. ► “Top-down” approach to the Life Cycle Analysis methodology. ► Results based on real buildings measurements and demolition contractor activities. ► Not every type of selective demolition brings about environmental benefits. - Abstract: The purpose of this study is to quantify comparable environmental impacts within a Life Cycle Analysis (LCA) perspective, for buildings in which the first (Materials) and last (End of Life) life cycle stages are adjusted to several waste/material management options. Unlike most LCAs, the approach is “top-down” rather than “bottom-up”, which usually involves large amounts of data and the use of specific software applications. This approach is considered appropriate for a limited but expedient LCA designed to compare the environmental impacts of different life cycle options. Present results, based on real buildings measurements and demolition contractor activities, show that shallow, superficial, selective demolition may not result in reduced environmental impacts. Calculations actually show an increase (generally less than 5%) in most impact categories for the Materials and End of Life stages because of extra transportation needs. However, core material separation in demolition operations and its recycling and/or reuse does bring environmental benefits. A reduction of around 77% has been estimated in the climate change impact category, 57% in acidification potential and 81% in the summer smog impact (for the life cycle stages referred).

  9. A Bottom-up Approach to Environmental Cost-Benefit Analysis

    DEFF Research Database (Denmark)

    Carolus, Johannes Friedrich; Hanley, Nick; Olsen, Søren Bøye

    to identifying and valuing relevant cost and benefit flows. This paper investigates the possible advantages, prerequisites and limitations of applying CBA in what may be considered an alternative, “bottom-up”. Instead of starting out with a pre-defined policy option, the suggested approach begins...... with the underlying environmental problem, and then assesses costs and benefits of various strategies and solutions suggested by local and directly affected stakeholders. For empirical case studies concerning two river catchments in Sweden and Latvia, the bottom-up CBA approach utilises local knowledge, assesses...... plans which are not only developed for local conditions but are also likely to be more acceptable to local society, and sheds additional light on possible distributional effects. By not only benefitting from, but also supporting participative environmental planning, bottom-up CBA is in line...

  10. Integrating health and environmental impact analysis.

    Science.gov (United States)

    Reis, S; Morris, G; Fleming, L E; Beck, S; Taylor, T; White, M; Depledge, M H; Steinle, S; Sabel, C E; Cowie, H; Hurley, F; Dick, J McP; Smith, R I; Austen, M

    2015-10-01

    Scientific investigations have progressively refined our understanding of the influence of the environment on human health, and the many adverse impacts that human activities exert on the environment, from the local to the planetary level. Nonetheless, throughout the modern public health era, health has been pursued as though our lives and lifestyles are disconnected from ecosystems and their component organisms. The inadequacy of the societal and public health response to obesity, health inequities, and especially global environmental and climate change now calls for an ecological approach which addresses human activity in all its social, economic and cultural complexity. The new approach must be integral to, and interactive, with the natural environment. We see the continuing failure to truly integrate human health and environmental impact analysis as deeply damaging, and we propose a new conceptual model, the ecosystems-enriched Drivers, Pressures, State, Exposure, Effects, Actions or 'eDPSEEA' model, to address this shortcoming. The model recognizes convergence between the concept of ecosystems services which provides a human health and well-being slant to the value of ecosystems while equally emphasizing the health of the environment, and the growing calls for 'ecological public health' as a response to global environmental concerns now suffusing the discourse in public health. More revolution than evolution, ecological public health will demand new perspectives regarding the interconnections among society, the economy, the environment and our health and well-being. Success must be built on collaborations between the disparate scientific communities of the environmental sciences and public health as well as interactions with social scientists, economists and the legal profession. It will require outreach to political and other stakeholders including a currently largely disengaged general public. The need for an effective and robust science-policy interface has

  11. The environmental and public health benefits of achieving high penetrations of solar energy in the United States

    Energy Technology Data Exchange (ETDEWEB)

    Wiser, Ryan; Millstein, Dev; Mai, Trieu; Macknick, Jordan; Carpenter, Alberta; Cohen, Stuart; Cole, Wesley; Frew, Bethany; Heath, Garvin

    2016-10-01

    We estimate the environmental and public health benefits that may be realized if solar energy cost reductions continue until solar power is competitive across the U.S. without subsidies. Specifically, we model, from 2015 to 2050, solar power-induced reductions to greenhouse gas (GHG) emissions, air pollutant emissions, and water usage. To find the incremental benefits of new solar deployment, we compare the difference between two scenarios, one where solar costs have fallen such that solar supplies 14% of the nation's electricity by 2030 and 27% by 2050, and a baseline scenario in which no solar is added after 2014. We monetize benefits, where credible methods exist to do so. We find that under these scenarios, solar power reduces GHG and air pollutants by ~10%, from 2015 to 2050, providing a discounted present value of $56-$789 billion (central value of ~$250 billion, equivalent to ~2 cents/kWh-solar) in climate benefits and $77-$298 billion (central value of $167 billion, or ~1.4 cents/kWh-solar) in air quality and public health benefits. The ranges reflect uncertainty within the literature about the marginal impact of emissions of GHG and air pollutants. Solar power is also found to reduce water withdrawals and consumption by 4% and 9%, respectively, including in many drought-prone states.

  12. A cost benefit review of applying quality assurance principles to project management of environmental cleanup programs

    International Nuclear Information System (INIS)

    Oakes, T.W.

    1989-01-01

    This paper shows the cost/benefit mechanism used for applying the theory and practical aspects of QA principles as a management tool to project management of environmental cleanup projects. This includes reviewing and guidelines and requirements to determine the practical aspects of applying these requirements to environmental project management. Thus, there is a feedback loop for comparison of the cost/benefits of application of each stage of the project. The project's major stages include planning, environmental sampling, analysis of data samples, data/information management to include reporting, and follow- up, post-cleanup sampling with continued data management. A comparison is also made of the theory with the practical aspects of each of these stages

  13. Impacts and benefits of implementing BIM on bridge infrastructure projects.

    Science.gov (United States)

    2014-10-01

    To date, BIM (Building Information Modeling) is not widely utilized in infrastructure asset management. : Benefits achieved through implementation in vertical construction, however, suggest that BIM represents : significant opportunity for gains in p...

  14. Pathways and impacts of nitrogen in water bodies: establishing a framework for integrated assessment modelling of management benefits

    DEFF Research Database (Denmark)

    Andersen, Mikael Skou; Kronvang, Brian; Carstensen, Jacob

    Monetization of environmental benefits has become relevant as an element of proportionality tests required for justifications under the EU’s Water Framework Directive article 4 (relating to benefits andcosts of measures). This study extends an impact pathway approach to analysis of aquatic...... the study demonstrates how state-of-the-art environmental modelling can be linked with valuation to provide an adequate cross-media assessment framework relevant to integrated water quality management. The results must be regarded as illustrative and more research is required in several areas to consolidate...... relationships relating to exposures. The findings nevertheless suggest the significance of health effects for overall monetary benefits related to ecological quality objectives for water....

  15. 28 CFR 91.63 - Preparing an Environmental Impact Statement

    Science.gov (United States)

    2010-07-01

    ... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Preparing an Environmental Impact Statement 91.63 Section 91.63 Judicial Administration DEPARTMENT OF JUSTICE (CONTINUED) GRANTS FOR CORRECTIONAL FACILITIES Environmental Impact Review Procedures for VOI/TIS Grant Program Environmental Review...

  16. 78 FR 79658 - Environmental Impact Statement; Animal Carcass Management

    Science.gov (United States)

    2013-12-31

    ... prepare an environmental impact statement to examine the potential environmental effects of animal carcass... DEPARTMENT OF AGRICULTURE Animal and Plant Health Inspection Service [Docket No. APHIS-2013-0044] Environmental Impact Statement; Animal Carcass Management AGENCY: Animal and Plant Health Inspection Service...

  17. 78 FR 56621 - Draft Waste Confidence Generic Environmental Impact Statement

    Science.gov (United States)

    2013-09-13

    ...-2012-0246] RIN 3150-AJ20 Draft Waste Confidence Generic Environmental Impact Statement AGENCY: Nuclear... generic environmental impact statement (DGEIS), NUREG-2157, ``Waste Confidence Generic Environmental... licensed life for operation and prior to ultimate disposal (proposed Waste Confidence rule). The NRC staff...

  18. 78 FR 4586 - Environmental Impact Statement: Kake Access, AK

    Science.gov (United States)

    2013-01-22

    ... DEPARTMENT OF TRANSPORTATION Federal Highway Administration Environmental Impact Statement: Kake... Environmental Impact Statement (EIS) for a proposed transportation project to improve access to and from the... written comments on environmental concerns that should be addressed in the EIS. The public scoping...

  19. 10 CFR 1021.310 - Environmental impact statements.

    Science.gov (United States)

    2010-01-01

    ... 10 Energy 4 2010-01-01 2010-01-01 false Environmental impact statements. 1021.310 Section 1021.310 Energy DEPARTMENT OF ENERGY (GENERAL PROVISIONS) NATIONAL ENVIRONMENTAL POLICY ACT IMPLEMENTING PROCEDURES Implementing Procedures § 1021.310 Environmental impact statements. DOE shall prepare and...

  20. 75 FR 28612 - Environmental Impact Statements; Notice of Availability

    Science.gov (United States)

    2010-05-21

    ... ENVIRONMENTAL PROTECTION AGENCY [ER-FRL-8990-5] Environmental Impact Statements; Notice of Availability Responsible Agency: Office of Federal Activities, General Information (202) 564-1399 or http://www.epa.gov/compliance/nepa/ . Weekly receipt of Environmental Impact Statements Filed 05/10/2010 Through...

  1. 78 FR 2397 - Environmental Impacts Statements; Notice of Availability

    Science.gov (United States)

    2013-01-11

    ... ENVIRONMENTAL PROTECTION AGENCY [ER-FRL-9007-1] Environmental Impacts Statements; Notice of Availability Responsible Agency: Office of Federal Activities, General Information (202) 564-7146 or http://www.epa.gov/compliance/nepa/ . Weekly receipt of Environmental Impact Statements Filed 12/31/2012 Through...

  2. 76 FR 17185 - Environmental Impact Statement: Cook County, IL

    Science.gov (United States)

    2011-03-28

    ... DEPARTMENT OF TRANSPORTATION Federal Highway Administration Environmental Impact Statement: Cook... FHWA is issuing this Notice of Intent to advise the public that an Environmental Impact Statement (EIS... project is an element of the overall Chicago Region Environmental and Transportation Efficiency Program...

  3. 76 FR 13401 - Environmental Impact Statements; Notice of Availability

    Science.gov (United States)

    2011-03-11

    ... ENVIRONMENTAL PROTECTION AGENCY [ER-FRL-8995-8] Environmental Impact Statements; Notice of Availability Responsible Agency: Office of Federal Activities, General Information (202) 564-1399 or http://www.epa.gov/compliance/nepa/ Weekly receipt of Environmental Impact Statements Filed 02/28/2011 Through 03...

  4. 78 FR 78955 - Environmental Impact Statements; Notice of Availability

    Science.gov (United States)

    2013-12-27

    ... ENVIRONMENTAL PROTECTION AGENCY [ER-FRL-9012-7] Environmental Impact Statements; Notice of Availability Responsible Agency: Office of Federal Activities, General Information (202) 564-7146 or http://www.epa.gov/compliance/nepa/ Weekly receipt of Environmental Impact Statements filed 12/16/2013 through 12...

  5. 77 FR 2060 - Environmental Impacts Statements; Notice of Availability

    Science.gov (United States)

    2012-01-13

    ... ENVIRONMENTAL PROTECTION AGENCY [ER-FRL-9001-1] Environmental Impacts Statements; Notice of Availability RESPONSIBLE AGENCY: Office of Federal Activities, General Information (202) 564-7146 or http://www.epa.gov/compliance/nepa/ . Weekly Receipt of Environmental Impact Statements Filed 01/03/2012 Through...

  6. 75 FR 38517 - Environmental Impact Statements; Notice of Availability

    Science.gov (United States)

    2010-07-02

    ... ENVIRONMENTAL PROTECTION AGENCY [ER-FRL-8991-2] Environmental Impact Statements; Notice of Availability Responsible Agency: Office of Federal Activities, General Information (202) 564-1399 or http://www.epa.gov/compliance/nepa/ . Weekly receipt of Environmental Impact Statements. Filed 06/21/2010 through...

  7. 77 FR 5513 - Environmental Impacts Statements; Notice of Availability

    Science.gov (United States)

    2012-02-03

    ... ENVIRONMENTAL PROTECTION AGENCY [ER-FRL-9001-4] Environmental Impacts Statements; Notice of Availability Responsible Agency: Office of Federal Activities, General Information (202) 564-7146 or http://www.epa.gov/compliance/nepa/ . Weekly receipt of Environmental Impact Statements Filed 01/23/2012 Through...

  8. 78 FR 20714 - Environmental Impact Statement: Cook County, Illinois

    Science.gov (United States)

    2013-04-05

    ... DEPARTMENT OF TRANSPORTATION Federal Highway Administration Environmental Impact Statement: Cook... Department of Transportation, is preparing an environmental impact statement (EIS) on a proposal to improve.... SUMMARY: The FHWA is issuing this revised notice of intent to advise the public that an environmental...

  9. 77 FR 793 - Environmental Impacts Statements; Notice of Availability

    Science.gov (United States)

    2012-01-06

    ... ENVIRONMENTAL PROTECTION AGENCY [ER-FRL-9000-9] Environmental Impacts Statements; Notice of Availability Responsible Agency: Office of Federal Activities, General Information (202) 564-1399 or http://www.epa.gov/compliance/nepa/ . Weekly receipt of Environmental Impact Statements Filed 12/27/2011 through...

  10. 76 FR 5156 - Environmental Impact Statements; Notice of Availability

    Science.gov (United States)

    2011-01-28

    ... ENVIRONMENTAL PROTECTION AGENCY [ER-FRL-8995-1] Environmental Impact Statements; Notice of Availability Responsible Agency: Office of Federal Activities, General Information (202) 564-1399 or http://www.epa.gov/compliance/nepa/ . Weekly receipt of Environmental Impact Statements Filed 01/18/2011 Through...

  11. 77 FR 2979 - Environmental Impacts Statements; Notice of Availability

    Science.gov (United States)

    2012-01-20

    ... ENVIRONMENTAL PROTECTION AGENCY [ER-FRL-9001-2] Environmental Impacts Statements; Notice of Availability Responsible Agency: Office of Federal Activities, General Information (202) 564-1399 or http://www.epa.gov/compliance/nepa/ . Weekly receipt of Environmental Impact Statements Filed 01/09/2012 Through...

  12. 75 FR 65320 - Environmental Impact Statements; Notice of Availability

    Science.gov (United States)

    2010-10-22

    ... ENVIRONMENTAL PROTECTION AGENCY [ER-FRL-8993-3] Environmental Impact Statements; Notice of Availability Responsible Agency: Office of Federal Activities, General Information (202) 564-1399 or http://www.epa.gov/compliance/nepa/ . Weekly receipt of Environmental Impact Statements Filed 10/11/2010 Through...

  13. 75 FR 72823 - Environmental Impact Statements; Notice of Availability

    Science.gov (United States)

    2010-11-26

    ... ENVIRONMENTAL PROTECTION AGENCY [ER-FRL-8993-8] Environmental Impact Statements; Notice of Availability Responsible Agency: Office of Federal Activities, General Information (202) 564-1399 or http://www.epa.gov/compliance/nepa/ . Weekly receipt of Environmental Impact Statements [[Page 72824

  14. Environmental impact assessment system and process: A study on ...

    African Journals Online (AJOL)

    user

    African Journal of Environmental Science and Technology Vol. 4(9), pp. 586-594 ... environmental management of the sources of environmental impact and effects of such impacts, need to be put in place in ... the lowest (3%) is in each of the hotel and tourism development, irrigation and apartment buildings, respectively.

  15. Environmental impact assessment system and process: A study on ...

    African Journals Online (AJOL)

    An efficient system of decision making for sustainable socioeconomic development, with an effective environmental management of the sources of environmental impact and effects of such impacts, need to be put in place in order to implement the government policy of environmental protection and safety at the regional ...

  16. Peat 2003. Production, use, environmental impact

    International Nuclear Information System (INIS)

    2004-01-01

    This report discusses the use of peat for energy production and other purposes, laws and other regulations affecting peat production and use, environmental impact, market situation and international statistics regarding peat production. In Sweden, the extraction and use of peat for energy production is regulated by several laws. Harvesting concessions must be approved by the county council. All combustion plants must be reported, or verified by regional or central authorities, depending on the size of the plant. Most important in this process is to verify the maximum emission levels permitted for sulphur, nitrogen oxides, particles, etc. Since 1991, a law on municipal energy planning requires descriptions of environmental consequences. Thus, environmental considerations must govern energy planning. Energy taxation in Sweden was changed in 1993. At present, the sulphur tax on fuel peat amounts to SEK 30 per kg of sulphur. Nitrogen oxides are also subject to a tax of SEK 40 per emitted kg. For peat, energy and environmental taxes total SEK 0.02 per kWh, excluding VAT. Peat harvesting for the production of energy aroused interest in the early 1980s as a consequence of the increased energy prices. In 2003, about 2,628,000 cubic metres of fuel peat were harvested in Sweden. The fuel peat is used mainly for production of hot water in district heating plants. In 2003, the total use of fuel peat amounted to 4,0 TWh. In addition to fuel peat, about 1,825,000 cubic metres of peat litter (mainly for horticultural use) was produced. In 2003, imports amounted to 382,3000 metric tons or 1.3 million cubic metres of peat. Exports amounted to 103,000 metric tons, consisting primarily of peat for horticultural use. The peat market in Sweden is divided into the energy market and the cultivation market. Political decisions regarding combustion taxes have a great impact on the competitive advantages of different fuels. The major competitors to peat are coal, oil, and renewable energy

  17. Environmental risk assessment of registered insecticides in Iran using Environmental Impact Quotient (EIQ index

    Directory of Open Access Journals (Sweden)

    S. Moinoddini

    2016-05-01

    Full Text Available In the last decades, pesticides have been used extensively, in order to control pests and plant diseases, but negative impacts of pesticides caused several environmental problems and put human health in danger. In order to decrease environmental hazards of pesticide, risk of pesticide application should be measured briefly and precisely. In this study environmental impacts of registered insecticides in Iran which applied in 2001-2002, 2003-2004, 2004-2005, are considered using environmental impact quotient (EIQ index. Results showed that among considered insecticides, Imidacloprid, Fipronil and Tiodicarb, potentially (EIQ were the most hazardous insecticides, respectively. Taking rate of application and active ingredient of insecticide in to account, environmental impact (practical toxicity per cultivated hectare (EIQ Field of each provinces were investigated. In this regard, among different province of Iran, Kerman, Mazandaran and Golestan were in danger more than the others, respectively. Besides, considering the amount of agricultural production in provinces, environmental impact per ton of production were calculated for each provinces which three northern provinces of Mazandaran, Golestan and Guilan, respectively endure the most environmental impact per ton of production. Eventually based on environmental impact quotient, results demonstrated that majority of environmental impacts of insecticide in Iran were due to inadequate knowledge and also overuse of a few number of insecticides. Therefore, by improving knowledge about environmental impact of pesticides and also developing environmental friendly and ecological based methods, negative environmental impacts of insecticides will be reduced significantly.

  18. Depleted UF6 programmatic environmental impact statement

    International Nuclear Information System (INIS)

    1997-01-01

    The US Department of Energy has developed a program for long-term management and use of depleted uranium hexafluoride, a product of the uranium enrichment process. As part of this effort, DOE is preparing a Programmatic Environmental Impact Statement (PEIS) for the depleted UF 6 management program. This report duplicates the information available at the web site (http://www.ead.anl.gov/web/newduf6) set up as a repository for the PEIS. Options for the web site include: reviewing recent additions or changes to the web site; learning more about depleted UF 6 and the PEIS; browsing the PEIS and related documents, or submitting official comments on the PEIS; downloading all or part of the PEIS documents; and adding or deleting one's name from the depleted UF 6 mailing list

  19. Assessing the environmental impact of geothermal residues

    International Nuclear Information System (INIS)

    Peralta, G.L.; Kirk, D.W.; Graydon, J.W.; Seyfried, P.L.

    1998-01-01

    Scale, sludge and drilling mud from three geothermal fields (Bulalo, Philippines; Cerro Prieto, Mexico; and Dixie Valley, USA) containing As, Cu, Cr, Zn and Pb at levels above the earth's crustal abundance were studied for their environmental impact. Several techniques and procedures were used to assess the risk posed by the residues: whole rock analysis, X- ray diffraction, radioactivity counting, protocol leach tests, toxicity testing, accelerated weathering test and a preliminary acid mine dramage potential test. There was no evidence of toxicity or genotoxicity present in any of the samples tested. Leaching tests indicated that all of the wastes could be classified as non-hazardous. One sample showed a low-level radio activity but it was still within the occupational dose limit. Three samples tested positive for acidification potential while none of the regulated elements were found in the leachate after three months of weathering test

  20. Watershed management program. Final environmental impact statement

    International Nuclear Information System (INIS)

    1997-07-01

    Under the Northwest Power Act, BPA is responsible for mitigating the loss of fish and wildlife habitat caused by the development of the Federal Columbia River Power System. BPA accomplishes this mitigation by funding projects consistent with those recommended by the Northwest Power Planning Council (Council). The projects are submitted to the Council from Indian tribes, state agencies property owners, private conservation groups, and Federal agencies. Future watershed management actions with potential environmental impacts are expected to include in-channel modifications and fish habitat enhancement structures; riparian restoration and other vegetation management techniques; agricultural management techniques for crop irrigation, animal facilities, and grazing; road, forest, urban area, and recreation management techniques; mining reclamation; and similar watershed conservation actions. BPA needs to ensure that individual watershed management projects are planned and carried out with appropriate consistency across projects, jurisdictions, and ecosystems, as well as over time

  1. Quantification of environmental impacts of various energy technologies. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Selfors, A. [ed.

    1994-10-01

    This report discusses problems related to economic assessment of the environmental impacts and abatement measures in connection with energy projects. Attention is called to the necessity of assessing environmental impacts both in the form of reduced economic welfare and in the form of costs of abatement measures to reduce the impact. In recent years, several methods for valuing environmental impacts have been developed, but the project shows that few empirical studies have been carried out. The final report indicates that some important factors are very difficult to evaluate. In addition environmental impacts of energy development in Norway vary considerably from project to project. This makes it difficult to obtain a good basis for comparing environmental impacts caused by different technologies, for instance hydroelectric power versus gas power or wind versus hydroelectric power. It might be feasible however to carry out more detailed economic assessments of environmental impacts of specific projects. 33 refs., 1 fig., 4 tabs.

  2. Final environmental impact statement. Marquez uranium mine

    International Nuclear Information System (INIS)

    1984-01-01

    As one of many activities TVA has undertaken to ensure an adequate supply of uranium for these plants, TVA has proposed to underground mine, through its operator, the uranium deposits located in the Canon de Marquez in McKinley County, New Mexico. Construction and operation of the underground mine would be expected to have the following environmental effects: (a) a temporary change in land use for 48.5 hectares from wildlife habitat and recreation to mineral extraction; (b) a minor alteration in topography near the proposed pond sites due to reclamation of waste rock piles; (c) minimal impacts on land due to limited vehicular traffic and road construction; (d) temporary depression of ground water levels in the Westwater Canyon Member of the Morrison Formation in the mine vicinity during mine life; (e) short-term project-induced impacts to surface water and shallow ground water quality; (f) a temporary decrease in air quality in the vicinity of the mining operations due to fugitive dust and exhaust emissions from combustion-driven mining and support vehicles and releases of radon and short-lived radon progeny from ventilation shafts and ore piles; (g) a temporary decrease of plant and animal species at the mine site; (h) a minor and temporary effect on aquatic systems downstream from the mine and settling ponds due to sedimentation; and (i) a minor increase of noise levels in the immediate vicinity of mine shafts and vents. The no action alternative and alternatives for securing uranium ore by other methods were considered but were found insufficient to meet TVA objectives. None of the alternatives explored were environmentally preferable. TVA also evaluated site specific alternatives including the following: different shaft and support building siting, mining techniques, and reclamation options. 25 figures, 20 tables

  3. 3.4 Environmental impacts: energy industry

    International Nuclear Information System (INIS)

    2004-01-01

    The subchapter 3.4 'Environmental impact of the energy industry' of the 7th state of the environment report analyzes the current situation in Austria and briefly describes the following aspects: environmental policy targets, uniform taxation of energy, use of renewable energy sources, efficient use of energy, energy input, electricity supply and input, energy input into space heating and air conditioning systems, and renewable energy. In 2002, the input of final energy was risen by about 5 % in comparison to 1998. During this period, the largest increments in final energy inputs were recorded in the mobility sector with + 9.4 %, and in the private households sector with + 8.3 % . The goods production sector showed a slight decrease of about 1.3 % between 1998 and 2002. The 'goods production', 'mobility' and 'private households' sectors combined require about 87 % of the total final energy input. The final energy input for space heating and hot water in 2001 was 5.7 % above the input in 1998. Energy supply from renewable energy sources rose by about 13.8 % in 2002 compared to 1998. Domestic electricity consumption (excluding consumption for pumped-storage systems) in 2002 was about 10.5 % above consumption in 1998. Physical imports and physical exports in 2002 increased about 32 % and 8.6 % correspondingly compared to 1999. (nevyjel)

  4. Comparative analysis of environmental impacts of agricultural production systems, agricultural input efficiency, and food choice

    Science.gov (United States)

    Clark, Michael; Tilman, David

    2017-06-01

    Global agricultural feeds over 7 billion people, but is also a leading cause of environmental degradation. Understanding how alternative agricultural production systems, agricultural input efficiency, and food choice drive environmental degradation is necessary for reducing agriculture’s environmental impacts. A meta-analysis of life cycle assessments that includes 742 agricultural systems and over 90 unique foods produced primarily in high-input systems shows that, per unit of food, organic systems require more land, cause more eutrophication, use less energy, but emit similar greenhouse gas emissions (GHGs) as conventional systems; that grass-fed beef requires more land and emits similar GHG emissions as grain-feed beef; and that low-input aquaculture and non-trawling fisheries have much lower GHG emissions than trawling fisheries. In addition, our analyses show that increasing agricultural input efficiency (the amount of food produced per input of fertilizer or feed) would have environmental benefits for both crop and livestock systems. Further, for all environmental indicators and nutritional units examined, plant-based foods have the lowest environmental impacts; eggs, dairy, pork, poultry, non-trawling fisheries, and non-recirculating aquaculture have intermediate impacts; and ruminant meat has impacts ∼100 times those of plant-based foods. Our analyses show that dietary shifts towards low-impact foods and increases in agricultural input use efficiency would offer larger environmental benefits than would switches from conventional agricultural systems to alternatives such as organic agriculture or grass-fed beef.

  5. Assessing the benefits of OHER (Office of Health and Environmental Research) research: Three case studies

    Energy Technology Data Exchange (ETDEWEB)

    Nesse, R.J.; Callaway, J.M.; Englin, J.E.; Klan, M.S.; Nicholls, A.K.; Serot, D.E.

    1987-09-01

    This research was undertaken to estimate the societal benefits and costs of selected past research performed for the Office of Health and Environmental Research (OHER) of the US Department of Energy (DOE). Three case studies of representative OHER and DOE research were performed. One of these, the acid rain case study, includes research conducted elsewhere in DOE. The other two cases were the OHER marine research program and the development of high-purity germanium that is used in radiation detectors. The acid rain case study looked at the research benefits and costs of furnace sorbent injection and duct injection, technologies that might reduce acid deposition precursors. Both appear to show benefits in excess of costs. We examined in detail one of the OHER marine research program's accomplishments - the increase in environmental information used by the Outer Continental Shelf leasing program to manage bidding for off-shore oil drilling. The results of an econometric model show that environmental information of the type supported by OHER is unequivocally linked to government and industry leasing decisions. The germanium case study indicated that the benefits of germanium radiation detectors were significant.

  6. Spatial information in public consultation within environmental impact assessments

    NARCIS (Netherlands)

    Mwenda, A.N.

    2015-01-01

    Thesis Summary Spatial information in public consultation within Environmental Impact Assessments Angela N. Mwenda Established in the United States of America in 1970, Environmental Impact Assessment (EIA) is an interdisciplinary approach that considers the anticipated impacts of

  7. Geospatial Technology In Environmental Impact Assessments – Retrospective.

    Directory of Open Access Journals (Sweden)

    Goparaju Laxmi

    2015-10-01

    Full Text Available Environmental Impact Assessments are studies conducted to give us an insight into the various impacts caused by an upcoming industry or any developmental activity. It should address various social, economic and environmental issues ensuring that negative impacts are mitigated. In this context, geospatial technology has been used widely in recent times.

  8. 33 CFR 230.13 - Environmental Impact Statement (EIS).

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Environmental Impact Statement..., DEPARTMENT OF DEFENSE PROCEDURES FOR IMPLEMENTING NEPA § 230.13 Environmental Impact Statement (EIS). An EIS... issues and impacts. The transmittal letter to EPA as well as the cover sheet should clearly identify the...

  9. 34 CFR 75.601 - Applicant's assessment of environmental impact.

    Science.gov (United States)

    2010-07-01

    ... 34 Education 1 2010-07-01 2010-07-01 false Applicant's assessment of environmental impact. 75.601... Conditions Must Be Met by a Grantee? Construction § 75.601 Applicant's assessment of environmental impact. An applicant shall include with its application its assessment of the impact of the proposed construction on...

  10. The environmental benefits of cellulosic energy crops at a landscape scale

    International Nuclear Information System (INIS)

    Graham, R.L.; Liu, W.; English, B.C.

    1995-01-01

    The objective of this paper is to present a broad overview of the potential environmental impacts of biomass energy from energy crops--particularly the cellulosic energy crops current under development. For this discussion, the term energy crop refers to a crop grown primarily to create feedstock for either making biofuels such as ethanol or burning in a heat or electricity generation facility. Cellulosic energy crops are designed to be used in cellulose-based ethanol conversion processes (as opposed to starch or sugar-based ethanol conversion processes). As more cellulose can be produced per hectare of land than can sugar or starch, the cellulose-based ethanol conversion process is a more efficient sue of land for ethanol production. Assessing the environmental impacts of biomass energy from energy crops is complex because the environmental impact of using biomass for energy must be considered in the context of alternative energy options while the environmental impact of producing biomass from energy crops must be considered in the context of alternative land-uses. Using biomass-derived energy can reduce greenhouse gas emissions or increase them; growing biomass energy crops can enhance soil fertility or degrade it. Without knowing the context of the biomass energy, one can say little about its specific environmental impacts. The primary focus of this paper is an evaluation of the environmental impacts of growing cellulosic energy crops especially at the landscape or regional scale. However, to set the stage for this discussion, the authors begin by comparing the environmental advantages and disadvantages of biomass-derived energy relative to other energy alternatives such as coal, hydropower, nuclear power, oil/gasoline, natural gas and photovoltaics

  11. Targeting safety. Studying health and environmental impacts of electricity generation

    International Nuclear Information System (INIS)

    Carnino, A.; Niehaus, F.

    1999-01-01

    Today's energy planners and decision makers must consider complex and difficult questions particularly for the generation of electricity. The factors at play are related to the entire fuel chain of the energy source, including technical and economic performance and health and environmental impacts. While costs remain a key factor, they must be measured in comparative ways. This fact, together with the needs of many countries to define their energy and electricity programs in a sustainable manner, has provided the basis for a growing interest in comparative assessment of different electricity generation options, especially from environmental and human health points of view. Against this backdrop, the IAEA has been supporting various activities in this field, namely: International Symposium on Health impacts of Different Sources of Energy in 1981; International Symposium on the Risks and benefits of Energy Systems, in 1984; Senior Expert Symposium on Electricity and the Environment in 1991; International Symposium on Electricity, Health and the Environment: Comparative Assessment in Support of Decision making in 1995

  12. The Environmental Impact of Advanced Manufacturing Technologies: Examples from Hungary

    Directory of Open Access Journals (Sweden)

    Andrea Szalavetz

    2017-06-01

    Full Text Available The purpose of the paper is to demonstrate the beneficial impact of advanced manufacturing technologies (AMT on firms’ environmental performance. Drawing on interviews conducted with 16 Hungarian manufacturing subsidiaries on their experience with AMT, we find three functional areas, where industry 4.0 solutions can not only enhance operational excellence and cost-efficiency, but they can also improve eco-efficiency, but they can also improve eco-efficiency, namely in the field of quality management (through smart production control, data analytics and predictive modelling solutions; process optimization (through capacity planning and production scheduling solutions; and product and process engineering (through advanced virtual technologies. We also find that AMT adoption facilitated subsidiary upgrading along various dimensions. The main managerial implication is that subsidiaries need to be proactive, and emphasize also the benefits stemming from energy and resource efficiency improvement when lobbying for investment in AMT.

  13. 10 CFR 51.93 - Distribution of final environmental impact statement and supplement to final environmental impact...

    Science.gov (United States)

    2010-01-01

    ... 10 Energy 2 2010-01-01 2010-01-01 false Distribution of final environmental impact statement and supplement to final environmental impact statement; news releases. 51.93 Section 51.93 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) ENVIRONMENTAL PROTECTION REGULATIONS FOR DOMESTIC LICENSING AND RELATED...

  14. 10 CFR 51.74 - Distribution of draft environmental impact statement and supplement to draft environmental impact...

    Science.gov (United States)

    2010-01-01

    ... 10 Energy 2 2010-01-01 2010-01-01 false Distribution of draft environmental impact statement and supplement to draft environmental impact statement; news releases. 51.74 Section 51.74 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) ENVIRONMENTAL PROTECTION REGULATIONS FOR DOMESTIC LICENSING AND RELATED...

  15. E-learning in medical education: the potential environmental impact.

    Science.gov (United States)

    Walsh, Kieran

    2018-03-01

    Introduction There is a growing interest in the use of e-learning in medical education. However until recently there has been little interest in the potential environmental benefits of e-learning. This paper models various environmental outcomes that might emerge from the use of an e-learning resource (BMJ Learning) in CPD. Methods We modeled the use of e-learning as a component of CPD and evaluated the potential impact of this use on the learner's carbon footprint. We looked at a number of models - all from the perspective of a General Practitioner (GP). We assumed that all GPs completed 50 h or credits of CPD per year. Results High users of e-learning can reduce their carbon footprint - mainly by reducing their travel to face-to-face events (reducing printing also has a small beneficial effect). A high user of e-learning can reduce the carbon footprint that relates to their CPD by 18.5 kg. Discussion As global warming continues to pose a risk to human and environmental health, we feel that doctors have a duty to consider learning activities (such as e-learning) that are associated with a lower carbon footprint.

  16. Integrating nutritional benefits and impacts in a life cycle assessment framework: A US dairy consumption case study

    DEFF Research Database (Denmark)

    Ernstoff, Alexi; Fulgoni III, Victor; Heller, Martin

    2014-01-01

    Although essential to understand the overall health impact of a food or diet, nutrition is not usually considered in food-related life cycle assessments (LCAs). As a case study to demonstrate comparing environmental and nutritional health impacts we investigate United States dairy consumption....... Nutritional impacts, interpreted from disease burden epidemiology, are compared to health impacts from more tradi-tional impacts (e.g. due to exposure to particulate matter emissions across the life cycle) considered in LCAs. After accounting for the present consumption, data relating dairy intake to public...... health suggest that low-fat milk leads to nutritional benefits up to one additional daily serving in the American diet. We demonstrate the importance of considering the whole-diet and nutritional trade-offs. The estimated health impacts of various dietary scenarios may be of comparable magnitude...

  17. 76 FR 3695 - Environmental Impact Statement: Interstate 64 Corridor, Virginia

    Science.gov (United States)

    2011-01-20

    ... DEPARTMENT OF TRANSPORTATION Federal Highway Administration Environmental Impact Statement: Interstate 64 Corridor, Virginia AGENCY: Federal Highway Administration (FHWA), DOT. ACTION: Notice of Intent... FURTHER INFORMATION CONTACT: John Simkins, Senior Environmental Specialist, Federal Highway Administration...

  18. 75 FR 54419 - Environmental Impact Statement: Yellowstone County, MT

    Science.gov (United States)

    2010-09-07

    ... DEPARTMENT OF TRANSPORTATION Federal Highway Administration Environmental Impact Statement: Yellowstone County, MT AGENCY: Federal Highway Administration (FHWA), DOT. ACTION: Notice of intent--revised... CONTACT: Brian Hasselbach, Right of Way and Environmental Programs Manager, Federal Highway Administration...

  19. 75 FR 53371 - Environmental Impact Statement; Santa Rosa County, FL

    Science.gov (United States)

    2010-08-31

    ... DEPARTMENT OF TRANSPORTATION Federal Highway Administration Environmental Impact Statement; Santa Rosa County, FL AGENCY: Federal Highway Administration (FHWA), DOT. ACTION: Notice of intent. SUMMARY... CONTACT: Ms. Cathy Kendall, AICP, Environmental Specialist, Federal Highway Administration, 545 John Knox...

  20. 76 FR 21790 - Environmental Impact Statement: Interstate 66 Corridor, Virginia

    Science.gov (United States)

    2011-04-18

    ... DEPARTMENT OF TRANSPORTATION Federal Highway Administration Environmental Impact Statement: Interstate 66 Corridor, Virginia AGENCY: Federal Highway Administration (FHWA), DOT. ACTION: Notice of Intent... and Environmental Team Leader, Federal Highway Administration, Post Office Box 10249, Richmond...

  1. Ecological risk assessment as a framework for environmental impact assessments

    CSIR Research Space (South Africa)

    Claassen, Marius

    1999-01-01

    Full Text Available Environmental impact assessments in South Africa are usually conducted according to the integrated environmental management (IEM) procedure. The preliminary investigation reported here, indicated that most of the ecological requirements specified...

  2. Environmental impact assessment of conventional and organic milk production

    NARCIS (Netherlands)

    Boer, de I.J.M.

    2003-01-01

    Organic agriculture addresses the public demand to diminish environmental pollution of agricultural production. Until now, however, only few studies tried to determine the integrated environmental impact of conventional versus organic production using life cycle assessment (LCA). The aim of this

  3. School Indoor Environmental Quality Assessments and Interventions: Benefits of Effective Partnerships in California

    Energy Technology Data Exchange (ETDEWEB)

    Shendell, Derek G.; Apte, Michael G.; Kim, Janice; Smorodinsky, Svetlana

    2002-07-01

    Public, private, government, and university stakeholders have focused increasing attention on children's environmental health. Priority areas have been healthy school environments including indoor air and environmental quality (IEQ); susceptibilities of children to environmental factors and associated illness; and, understanding exposure to biological, chemical, and physical agents. As multidisciplinary teams, studies and intervention demonstrations in California public schools were conducted. A common theme among them was a ''partnership,'' the collaboration between stakeholders from the aforementioned sectors. Federal funding and local bond measures for planning, maintenance, and modernization of school facilities have recently been authorized. Therefore, beneficial ''partnerships'' should be established to conduct needed IEQ, environmental health, and productivity research, development and demonstration. This commentary describes benefits for stakeholders and five strategies for future effective collaborations.

  4. Environmental information system for visualizing environmental impact assessment information.

    Science.gov (United States)

    Cserny, Angelika; Kovács, Zsófia; Domokos, Endre; Rédey, Akos

    2009-01-01

    The Institute of Environmental Engineering at the University of Pannonia has undertaken the challenge to develop an online environmental information system. This system is able to receive and process the collected environmental data via Internet. The authors have attached importance to the presentation of the data and have included other comprehensible information for laymen as well in order to work out visualisation techniques that are expressive and attract attention for environmental questions through the developed information system. The ways of visualizing physical and chemical parameters of surface water and the effects of motorway construction were examined.

  5. Methods and techniques for prediction of environmental impact

    International Nuclear Information System (INIS)

    1992-04-01

    Environmental impact assessment (EIA) is the procedure that helps decision makers understand the environmental implications of their decisions. The prediction of environmental effects or impact is an extremely important part of the EIA procedure and improvements in existing capabilities are needed. Considerable attention is paid within environmental impact assessment and in handbooks on EIA to methods for identifying and evaluating environmental impacts. However, little attention is given to the issue distribution of information on impact prediction methods. The quantitative or qualitative methods for the prediction of environmental impacts appear to be the two basic approaches for incorporating environmental concerns into the decision-making process. Depending on the nature of the proposed activity and the environment likely to be affected, a combination of both quantitative and qualitative methods is used. Within environmental impact assessment, the accuracy of methods for the prediction of environmental impacts is of major importance while it provides for sound and well-balanced decision making. Pertinent and effective action to deal with the problems of environmental protection and the rational use of natural resources and sustainable development is only possible given objective methods and techniques for the prediction of environmental impact. Therefore, the Senior Advisers to ECE Governments on Environmental and Water Problems, decided to set up a task force, with the USSR as lead country, on methods and techniques for the prediction of environmental impacts in order to undertake a study to review and analyse existing methodological approaches and to elaborate recommendations to ECE Governments. The work of the task force was completed in 1990 and the resulting report, with all relevant background material, was approved by the Senior Advisers to ECE Governments on Environmental and Water Problems in 1991. The present report reflects the situation, state of

  6. Generic environmental impact statement for license renewal of nuclear plants

    International Nuclear Information System (INIS)

    1996-05-01

    Volume 2 of the Generic Environmental Impact Statement for License Renewal of Nuclear Plants contains the appendices. These include: (A) General characterisitics and environmental settings of domestic nuclear plants, (B) Definition of impact initiators, (C) Socioeconomics and case studies, (D) Aquatic organisms and human health, (E) Radiation protection considerations, (F) Methodology for assessing impacts to aquatic ecology and water resources, (G) Postulated accidents, and (H) Environmental statutes and regulations affecting license renewal

  7. Benefits and Financial Impacts of Adopting Technology in Learning

    Science.gov (United States)

    Grenman, Katri; Isomursu, Minna; Federley, Maija; Seisto, Anu

    2013-01-01

    This paper summarizes the results of an analysis of the impacts of adopting information and communication technology (ICT) solutions in a learning context. The analysis is based on a literature survey of articles reporting research cases studying the impact of adopting ICT based solutions in various learning contexts. The subject has been reviewed…

  8. Identifying and evaluating environmental impacts associated with timber harvest scheduling policies.

    Science.gov (United States)

    Robert M. Randall; Robert W. Sassaman

    1979-01-01

    Expected impacts on the ecosystem and nontimber benefits (that is, people's use of the resources—recreation, hunting, fishing, swimming, etc.) resulting from alternative timber harvest scheduling policies are identified and evaluated for the Mount Hood National Forest. Environmental criteria are established and used in evaluations of timber harvest and...

  9. Understanding Our Energy Footprint: Undergraduate Chemistry Laboratory Investigation of Environmental Impacts of Solid Fossil Fuel Wastes

    Science.gov (United States)

    Berger, Michael; Goldfarb, Jillian L.

    2017-01-01

    Engaging undergraduates in the environmental consequences of fossil fuel usage primes them to consider their own anthropogenic impact, and the benefits and trade-offs of converting to renewable fuel strategies. This laboratory activity explores the potential contaminants (both inorganic and organic) present in the raw fuel and solid waste…

  10. The use of poultry dejections for the reduction of the environmental impact

    International Nuclear Information System (INIS)

    Dall'Ara, Alice; Sangiorgi Sergio; La Peruta, Maria Teresa

    2015-01-01

    The use of livestock products such as poultry dejections, contained in the manure of poultry farming in substitution of chemical formulations, generates economic benefits but above all of environmental impact. Subject of this paper is the use of poultry manure in the cycle of tanning hides and in the production of fertilizers. [it

  11. Cost analysis and ecological benefits of environmental recovery methodologies in bauxite mining

    OpenAIRE

    João Carlos Costa Guimarães; Dalmo Arantes de Barros; José Aldo Alves Pereira; Rossi Allan Silva; Antonio Donizette de Oliveira; Luís Antônio Coimbra Borges

    2013-01-01

    This work analyzed and compared three methods of environmental recovery in bauxite mining commonly used in Poços de Caldas Plateau, MG, by means of recovery costs and ecological benefits. Earnings and costs data of environmental recovery activities were obtained for the areas that belonged to the Companhia Geral de Minas – CGM, on properties sited in the city of Poços de Caldas, MG. The amount of costs of these activities was used to compare the recovery methods by updating them monetarily to...

  12. Extracting Environmental Benefits from a New Canal in Nicaragua: Lessons from Panama.

    Directory of Open Access Journals (Sweden)

    Richard Condit

    2015-07-01

    Full Text Available Biologists have raised objections to a new canal in Nicaragua, but in this Essay I argue that dire predictions of environmental catastrophe are exaggerated. I present an alternative view based on my research experience in Panama, where Canal operations foster forest conservation. Currently in Nicaragua, the rate of forest loss is so rapid that the canal cannot make it worse. Rather, I contend, adoption of international standards in canal construction could lead to net environmental and social benefits for the country.

  13. Global environmental impacts of the hydrogen economy

    International Nuclear Information System (INIS)

    Derwent, R.; Simmonds, P.; O'Doherty, S.; Manning, A.; Collins, W.; Stevenson, D.

    2006-01-01

    Hydrogen-based energy systems appear to be an attractive proposition in providing a future replacement for the current fossil-fuel based energy systems. Hydrogen is an important, though little studied, trace component of the atmosphere. It is present at the mixing ratio of about 510 ppb currently and has important man-made and natural sources. Because hydrogen reacts with tropospheric hydroxyl radicals, emissions of hydrogen to the atmosphere perturb the distributions of methane and ozone, the second and third most important greenhouse gases after carbon dioxide. Hydrogen is therefore an indirect greenhouse gas with a global warming potential GWP of 5.8 over a 100-year time horizon. A future hydrogen economy would therefore have greenhouse consequences and would not be free from climate perturbations. If a global hydrogen economy replaced the current fossil fuel-based energy system and exhibited a leakage rate of 1%, then it would produce a climate impact of 0.6% of the current fossil fuel based system. Careful attention must be given to reduce to a minimum the leakage of hydrogen from the synthesis, storage and use of hydrogen in a future global hydrogen economy if the full climate benefits are to be realised. (author)

  14. Environmental impact directory system: preliminary implementation for geothermal energy

    Energy Technology Data Exchange (ETDEWEB)

    Hess, F.D.; Hall, R.T.; Fullenwider, E.D.

    1976-07-01

    An Environmental Impact Directory System (EIDS) was proposed as a method for a computerized search of the widely distributed data files and models pertaining to energy-related environmental effects. To define the scope and content of the system, an example was prepared for the case of geothermal energy. The resulting sub-directory is known as GEIDs (Geothermal Environmental Impact Directory System). In preparing or reviewing an Environmental Impact Statement (EIS), the user may employ GEIDS as an extensive checklist to make sure he has taken into account all predictable impacts at any level of severity.

  15. Comparative Analysis of Environmental Impacts of Selected Products

    Directory of Open Access Journals (Sweden)

    A. Fedoryszyn

    2013-01-01

    Full Text Available The purpose of the present study is to demonstrate that environmental impacts exerted by manufactured products throughout their entire life cycle are major aspects to be considered, alongside their functional features and cost-effectiveness. One of the available methods to evaluate environmental impacts is known to as the Life Cycle Assessment (LCA method.The study summarises the reports from the literature on the subject of environmental impact assessment. In conclusions, the authorsindicate the need for assessing the environmental impact of cast products made from conventional and newly introduced alloys.

  16. Comparative Analysis of Environmental Impacts of Selected Products

    Directory of Open Access Journals (Sweden)

    Fedoryszyn A.

    2013-03-01

    Full Text Available The purpose of the present study is to demonstrate that environmental impacts exerted by manufactured products throughout their entire life cycle are major aspects to be considered, alongside their functional features and cost-effectiveness. One of the available methods to evaluate environmental impacts is known to as the Life Cycle Assessment (LCA method. The study summarises the reports from the literature on the subject of environmental impact assessment. In conclusions, the authors indicate the need for assessing the environmental impact of cast products made from conventional and newly introduced alloys.

  17. Environmental impacts during geothermal development: Some examples from Central America

    International Nuclear Information System (INIS)

    Goff, S.; Goff, F.

    1997-01-01

    The impacts of geothermal development projects are usually positive. However, without appropriate monitoring plans and mitigation actions firmly incorporated into the project planning process, there exists the potential for significant negative environmental impacts. The authors present five examples from Central America of environmental impacts associated with geothermal development activities. These brief case studies describe landslide hazards, waste brine disposal, hydrothermal explosions, and air quality issues. Improved Environmental Impact Assessments are needed to assist the developing nations of the region to judiciously address the environmental consequences associated with geothermal development

  18. Peat 2000. Resources, use, environmental impact

    International Nuclear Information System (INIS)

    2001-01-01

    This report discusses peat as a natural resource. It describes the peat land area, the peat harvest area, the use of peat for energy production and other purposes, laws and other regulations affecting peat production and use, environmental impact, market situation, trade, research and development, and the government grant to the peat industry. In Sweden, the extraction and use of peat for energy production is regulated by several laws. A company planning peat extraction must first apply for an examination concession. Then a harvesting concession must be approved by the county council. All combustion plants must be reported, or verified by regional or central authorities, depending on the size of the plant. Most important in this process is to verify the maximum emission levels permitted for sulphur, nitrogen oxides, particles, etc. Since 1991, a law on municipal energy planning requires descriptions of environmental consequences. Thus, environmental considerations must govern energy planning. Energy taxation in Sweden was changed in 1993. At present, the sulphur tax on fuel peat amounts to SEK 30 per kg of sulphur. Nitrogen oxides are also subject to a tax of SEK 40 per emitted kg. For peat, energy and environmental taxes total SEK 0.02 per kWh, excluding VAT. More than six millions hectares have been defined as peat land (with a peat layer of more than 30 cm) in Sweden, which means that about 15 per cent of the total land area consists of peat lands. Thinner peat layers (wet mineral soils) cover an additional 10 per cent of the land area. At the end of 1999 concessions for fuel peat harvesting had been granted for 45,000 hectares or 0.8 per cent of the total peat land area. Peat harvesting for the production of energy aroused interest in the early 1980s as a consequence of the energy crises. In 2000, about 1,372,000 cubic metres of fuel peat were harvested in Sweden. The fuel peat is used mainly for production of hot water in heating plants. In 2000, the total use

  19. Peat 1999. Resources, use, environmental impact

    International Nuclear Information System (INIS)

    2000-01-01

    This report discusses peat as a natural resource. It describes the peat land area, the peat harvest area, the use of peat for energy production and other purposes, laws and other regulations affecting peat production and use, environmental impact, market situation, trade, research and development, and the government grant to the peat industry. In Sweden, the extraction and use of peat for energy production is regulated by several laws. A company planning peat extraction must first apply for an examination concession. Then a harvesting concession must be approved by the county council. All combustion plants must be reported, or verified by regional or central authorities, depending on the size of the plant. Most important in this process is to verify the maximum emission levels permitted for sulphur, nitrogen oxides, particles, etc. Since 1991, a law on municipal energy planning requires descriptions of environmental consequences. Thus, environmental considerations must govern energy planning. Energy taxation in Sweden was changed in 1993. At present, the sulphur tax on fuel peat amounts to SEK 30 per kg of sulphur. Nitrogen oxides are also subject to a tax of SEK 40 per emitted kg. For peat, energy and environmental taxes total SEK 0.02 per kWh, excluding VAT. More than six millions hectares have been defined as peat land (with a peat layer of more than 30 cm) in Sweden, which means that about 15 per cent of the total land area consists of peat lands. Thinner peat layers (wet mineral soils) cover an additional 10 per cent of the land area. At the end of 1999 concessions for fuel peat harvesting had been granted for 45 900 hectares or 0.8 per cent of the total peat land area. Peat harvesting for the production of energy aroused interest in the early 1980s as a consequence of the energy crises. In 1999, about 2 650 000 cubic metres of fuel peat were harvested in Sweden. The fuel peat is used mainly for production of hot water in heating plants. In 1999, the total use

  20. Comparative Environmental Benefits of Lightweight Design in the Automotive Sector: The Case Study of Recycled Magnesium Against CFRP and Steel

    Science.gov (United States)

    D'Errico, Fabrizio; Ranza, Luigi

    A LCA feasibility study was undertaken to determine the environmental impact of an Eco-magnesium process route by recycled chips to manufacture panel for the automotive sector to be compared with comparative scenarios, a non-recycled carbon fiber reinforced polymer (CFRP) and a baseline steel-made component scenario. The objective of this LCA study was to assess the actual benefits of a lightweight solution considering the whole life cycle, including the dirty-phase (i.e. the "cradle-to-exit gate" stage) that impacts differently for the different materials. For this reason the analysis has regarded the net "cradle-to-grave" scenario. Different automotive floor pans were then compared considering the rate of fuel consumption during vehicle operation — i.e. the fuel-mass correlation factor — and the different material substitution factors allowed by the different materials selected.

  1. Delivering environmental benefit from the use of Environmental Quality Standards: why we need to focus on implementation.

    Science.gov (United States)

    Merrington, Graham; Peters, Adam; Whitehouse, Paul; Clarke, Robin; Merckel, Dan

    2018-02-01

    The UK has adopted a broader approach to the introduction of Environmental Quality Standard (EQS) for the aquatic environment than many other jurisdictions around the world, with a greater focus on the implementation of scientifically derived standards. This follows the publication of a report by the Royal Commission on Environmental Pollution in 1998 which drew attention to the need to recognise that whilst an EQS is often just viewed as a numerical value, it also has other important characteristics that need to be recognised if it is to be a practical and effective regulatory tool. One of the aspects that has not always been recognised was that of implementation assessment, i.e. the steps needed to ensure that a standard actually delivers environmental benefit or improvements. In many jurisdictions, there is considerable technical and sometimes political emphasis on the numerical value of the EQS (e.g. the critical concentration in an environmental matrix like water), including the method of derivation, the scrutiny of the reliability and relevance of the ecotoxicity test data and extensive deliberations of unquantified uncertainties in relation to the choice of assessment factor. The regulatory value of an EQS only comes through a comparison against a measured environmental concentration, yet only relatively limited regulatory effort has historically been expended on this component of the classic environmental risk assessment paradigm. For example, there needs to be an acceptable (i.e. small) uncertainty in the EQS, an appropriate analytical method and detection limit in the correct matrix, a method to deliver a comparison with the EQS and a robust statistical method to draw unbiased conclusions about environmental risk. In addition, we argue that there is a case for checking the consequences of introducing a standard against field data, wherever possible. This validation of the EQS rarely happens currently. We explain what implementation assessment is and why

  2. Using stated preferences to estimate the environmental benefits of using biodiesel fuel in diesel engines

    OpenAIRE

    Jeanty, Pierre Wilner; Hitzhusen, Frederick J.

    2007-01-01

    Using biodiesel fuel to reduce emissions from diesel engines is an area of increasing interest. Many environmental benefits associated with biodiesel are not traded in markets and their estimation requires economic valuation methods applied to non-market goods and services. This paper presents the results of a contingent valuation survey conducted in 2006 in two Ohio regions to estimate willingness to pay for air pollution reduction arising from using biodiesel fuel in diesel engines. The dou...

  3. Retrospective Analysis of the Benefits and Impacts of U.S. Renewable Portfolio Standards

    Energy Technology Data Exchange (ETDEWEB)

    Wiser, Ryan [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Barbose, Galen [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Heeter, Jenny [National Renewable Energy Lab. (NREL), Golden, CO (United States); Mai, Trieu [National Renewable Energy Lab. (NREL), Golden, CO (United States); Bird, Lori [National Renewable Energy Lab. (NREL), Golden, CO (United States); Bolinger, Mark [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Carpenter, Alberta [National Renewable Energy Lab. (NREL), Golden, CO (United States); Heath, Garvin [National Renewable Energy Lab. (NREL), Golden, CO (United States); Keyser, David [National Renewable Energy Lab. (NREL), Golden, CO (United States); Macknick, Jordan [National Renewable Energy Lab. (NREL), Golden, CO (United States); Mills, Andrew [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Millstein, Dev [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)

    2016-01-06

    This analysis is the first-ever comprehensive assessment of the benefits and impacts of state renewable portfolio standards (RPSs). This joint National Renewable Energy Laboratory-Lawrence Berkeley National Laboratory project provides a retrospective analysis of RPS program benefits and impacts, including greenhouse gas emissions reductions, air pollution emission reductions, water use reductions, gross jobs and economic development impacts, wholesale electricity price reduction impacts, and natural gas price reduction impacts. Wherever possible, benefits and impacts are quantified in monetary terms. The paper will inform state policymakers, RPS program administrators, industry, and others about the costs and benefits of state RPS programs. In particular, the work seeks to inform decision-making surrounding ongoing legislative proposals to scale back, freeze, or expand existing RPS programs, as well as future discussions about increasing RPS targets or otherwise increasing renewable energy associated with Clean Power Plan compliance or other emission-reduction goals.

  4. MODELING ENVIRONMENTAL IMPACT OF MACHINERY SECTORS TO PROMOTE SUSTAINABLE DEVELOPMENT OF THAILAND

    Directory of Open Access Journals (Sweden)

    Pruethsan Sutthichaimethee

    2016-01-01

    Full Text Available The objective of this research is to propose an indicator to evaluate environmental impacts from the machinery sectors of Thailand, leading to more sustainable consumption and production in this sector of the economy. The factors used to calculate the forward linkage, backward linkage and real benefit included the total environmental costs. The highest total environmental cost was railway equipment need to be resolved immediately because it uses natural resources in carrying capacity, higher than standard environmental cost, and contribute to low real benefit. Electric accumulator & battery, secondary special industrial machinery, motorcycle, bicycle & other carriages, and engines and turbines need to monitor closely because they are able to link to other production sectors more than other production sector do and they have high environmental cost. In order to decide the sustainable development strategy of the country, there is a need to use this research to support decision-making.

  5. Methodology for Environmental Impact Assessment; Metodik foer miljoekonsekvensbedoemning

    Energy Technology Data Exchange (ETDEWEB)

    Malmlund, Anna (Structor Miljoebyraan Stockholm AB (Sweden))

    2010-12-15

    This report is an appendix to 'Environmental Impact Assessment Interim storage, encapsulation and disposal of spent nuclear fuel'. The appendix presents the methodology and criteria used in support investigations to conduct impact assessments.

  6. Economic and environmental impacts of alternative transportation technologies.

    Science.gov (United States)

    2013-04-01

    This project has focused on comparing alternative transportation technologies in terms of their : environmental and economic impacts. The research is data-driven and quantitative, and examines the : dynamics of impact. We have developed new theory an...

  7. Shock Testing the SEAWOLF Submarine, Final Environmental Impact Statement

    National Research Council Canada - National Science Library

    1998-01-01

    .... Most environmental impacts of shock testing would be similar at Mayport or Norfolk. These include minor and/or temporary impacts to the physical and biological environments and existing human uses of the area...

  8. Navajo transmission project Draft Environmental Impact Statement (DEIS)

    International Nuclear Information System (INIS)

    1996-09-01

    Dine Power Authority, a Navajo Nation enterprise, proposes to construct a 500 kilovolt transmission line planned to deliver electrical power from the Shiprock Substation in northwestern New Mexico to either the Mead or the Marketplace Substation in southern Nevada. The line would relieve constraints on transmission of electricity west from the Four Comers area; improve operational flexibility and reliability of the overall system; and allow increased economical transfers, sales, and purchases in the Rocky Mountains/Four Comers/Desert Southwest region. Also, the project allows an opportunity for the Navajo Nation to participate in the electrical utility industry and promote economic development to benefit the people of the Navajo Nation. Alternatives considered include energy conservation and electric load management, new generation facilities, use of existing transmission systems, alternative transmission technologies, no action, and the proposed action. For the proposed action, several alternative routes and ancillary facility locations are addressed: four alternative routes and five substations in the eastern portion of the project area; and six alternative routes, three substation sites, and a microwave communication facility in the western portion of the project area. The existing condition of the environmental resources in the project area is described and potential impacts on those resources as a result of the proposed action are addressed. The impacts of the proposed action would be caused mainly by access roads, tower sites, and other associated facilities on soils, vegetation, wildlife, and cultural and paleontological resources, and the impact of the transmission line's presence on visual resources and land uses

  9. A statistical proposal for environmental impact assessment of development projects

    International Nuclear Information System (INIS)

    Plazas C, Julian A; De J Lema T, Alvaro; Leon P, Juan Diego

    2009-01-01

    Environmental impact assessment of development projects is a fundamental process, which main goal is to avoid that their construction and functioning, lead to serious and negative consequences on the environment. Some of the most important limitations of the models employed to assess environmental impacts, are the subjectivity of its parameters and weights, and the multicolineality among the variables, which represent high quantities of similar information. This work presents a multivariate statistical-based method that tries to diminish such limitations. For this purpose, environmental impact assessment, is valuated through different environmental impact attributes and environmental elements, synthesized in an environmental quality index (ICA in Spanish). ICA can be applied at different levels, such as at a project level, or applied only at a partial level on one or some environmental components.

  10. Progress in reducing the environmental impacts of offshore drilling wastes

    International Nuclear Information System (INIS)

    Flemming, D; Candler, J.E.

    2002-01-01

    Full text:Over the past several years, great progress has been made in understanding and reducing the environmental impacts of offshore drilling wastes. Our understanding of sea floor impacts has been helped along by new environmental assessment tools such us computer modeling of sea floor deposition of drilling discharges, sediment profile imaging, and in situ sediment toxicity bioassays. To further reduce environmental impacts, new pollution prevention technologies have been developed that can shrink the environmental footprint of offshore drilling. These technologies reduce the total amount of drilling wastes discharged and include cuttings dryers and centrifuges that can reduce the drilling fluid content of drill cuttings to below 10 percent. In conclusion, the oil and gas industry is adopting more environmentally compatible drilling fluids, new environmental assessment tools and pollution prevention technologies that dramatically reduce the amount of drilling wastes discharged. Together, all of these elements have the potential to reduce environmental impacts of offshore drilling

  11. Telephone Flat Geothermal Development Project Environmental Impact Statement Environmental Impact Report. Final: Comments and Responses to Comments

    Energy Technology Data Exchange (ETDEWEB)

    None

    1999-02-01

    This document is the Comments and Responses to Comments volume of the Final Environmental Impact Statement and Environmental Impact Report prepared for the proposed Telephone Flat Geothermal Development Project (Final EIS/EIR). This volume of the Final EIS/EIR provides copies of the written comments received on the Draft EIS/EIR and the leady agency responses to those comments in conformance with the requirements of the National Environmental Policy Act (NEPA) and the California Environmental Quality Act (CEQA).

  12. Implementation Plan. Environmental Restoration and Waste Management Programmatic Environmental Impact Statement

    Energy Technology Data Exchange (ETDEWEB)

    1994-01-01

    In accordance with the Department of Energy`s National Environmental Policy Act implementing procedures in Volume 10 of the Code of Federal Regulations, Section 1021,312, the Environmental Restoration and Waste Management Programmatic Environmental Impact Statement Implementation Plan has two primary purposes: to provide guidance for the preparation of the Programmatic Environmental Impact Statement and to record the issues resulting from the scoping and the extended public participation process. The Implementation Plan identifies and discusses the following: background of Environmental Restoration and Waste Management activities, the purpose of the Programmatic Environmental Impact Statement, and the relationship of the Programmatic Environmental Impact Statement to other Departmental initiatives (Chapter 1); need and purposes for action (Chapter 2); scoping process and results of the public participation program in defining the scope of the Programmatic Environmental Impact Statement, including a summary of the comments received and their disposition (Chapter 3); planned scope and content of the Programmatic Environmental Impact Statement (Chapter 4); consultations with other agencies and the role of cooperating agencies (Chapter 5); planned schedule of major Programmatic Environmental Impact Statement milestones (Chapter 6); and responsibilities for preparation of the Programmatic Environmental Impact Statement (Chapter 7).

  13. Methodological proposal for environmental impact evaluation since different specific methods

    International Nuclear Information System (INIS)

    Leon Pelaez, Juan Diego; Lopera Arango Gabriel Jaime

    1999-01-01

    Some conceptual and practical elements related to environmental impact evaluation are described and related to the preparation of technical reports (environmental impact studies and environmental management plans) to be presented to environmental authorities for obtaining the environmental permits for development projects. In the first part of the document a summary of the main aspects of normative type is made that support the studies of environmental impact in Colombia. We propose a diagram for boarding and elaboration of the evaluation of environmental impact, which begins with the description of the project and of the environmental conditions in the area of the same. Passing then to identify the impacts through a method matricial and continuing with the quantitative evaluation of the same. For which we propose the use of the method developed by Arboleda (1994). Also we propose to qualify the activities of the project and the components of the environment in their relative importance, by means of a method here denominated agglomerate evaluation. Which allows finding those activities more impacting and the mostly impacted components. Lastly it is presented some models for the elaboration and presentation of the environmental management plans. The pursuit programs and those of environmental supervision

  14. Peat 2002. Resources, use, environmental impact

    International Nuclear Information System (INIS)

    2003-01-01

    This report discusses the use of peat for energy production and other purposes, laws and other regulations affecting peat production and use, environmental impact, market situation and international statistics regarding peat production. In Sweden, the extraction and use of peat for energy production is regulated by several laws. A company planning peat extraction must first apply for an examination concession. Then a harvesting concession must be approved by the county council. All combustion plants must be reported, or verified by regional or central authorities, depending on the size of the plant. Most important in this process is to verify the maximum emission levels permitted for sulphur, nitrogen oxides, particles, etc. At present, the sulphur tax on fuel peat amounts to SEK 30 per kg of sulphur (1 USD approx. 7.8 SEK). Nitrogen oxides are also subject to a tax of SEK 40 per emitted kg. For peat, energy and environmental taxes total SEK 0.02 per kWh, excluding VAT. Peat harvesting for the production of energy aroused interest in the early 1980s as a consequence of the energy crises. In 2002, about 2,885,000 cubic metres of fuel peat were harvested in Sweden. The fuel peat is used mainly for production of hot water in heating plants. In 2001, the total use of fuel peat amounted to 4.1 TWh. In addition to fuel peat, about 1,800,000 cubic metres of peat litter (mainly for horticultural use) was produced. In 2001, imports amounted to 329,311 metric tons or 1.1 million cubic metres of peat. Exports amounted to 91,000 metric tons, consisting primarily of peat for horticultural use. Fuel peat is used at district heating power plants. Political decisions regarding combustion taxes have a great impact on the competitive advantages of different fuels. The major competitors to peat are coal, oil, and renewable energy sources. Some companies are privately owned, while others are owned by municipalities, which also manage district heating plants and thereby integrate

  15. Spatial information in public consultation within environmental impact assessments

    OpenAIRE

    Mwenda, A.N.

    2015-01-01

    Thesis Summary Spatial information in public consultation within Environmental Impact Assessments Angela N. Mwenda Established in the United States of America in 1970, Environmental Impact Assessment (EIA) is an interdisciplinary approach that considers the anticipated impacts of development on the environment, and proposes timely mitigation of these impacts to the extent possible. Since then, EIA has continued to be established in countries worldwide, with modifications being made to suit re...

  16. Initial Northwest Power Act Power Sales Contracts : Final Environmental Impact Statement. Volume 1, Environmental Analysis.

    Energy Technology Data Exchange (ETDEWEB)

    United States. Bonneville Power Administration.

    1992-01-01

    This is volume 1 of the final environmental impact statement of the Bonneville Power Administration Information is included on the following: Purpose of and need for action; alternatives including the proposed action; affected environment; and environmental consequences.

  17. The Impacts of Alternative Institutions on Distributional and Environmental Efficiency in Environmental Programs

    OpenAIRE

    Buller, Virginia; Hudson, Darren

    2006-01-01

    Experimental auctions are used to examine the impacts of alternative constraints on environmental programs. Results show that use of a monetary constraint results in greater environmental efficiency at a lower total cost as compared to an acreage constraint.

  18. Wildlife mitigation program. Draft environmental impact statement

    International Nuclear Information System (INIS)

    1996-08-01

    Bonneville Power Administration (BPA) is responsible for mitigating the loss of wildlife habitat caused by the development of the Federal Columbia River Power System. BPA accomplishes this mitigation by funding projects consistent with those recommended by the Northwest Power Planning Council (Council). The projects are submitted to the Council from Indian Tribes, state agencies, property owners, private conservation groups, and other Federal agencies. Future wildlife mitigation actions with potential environmental impacts are expected to include land acquisition and management, water rights acquisition and management, habitat restoration and enhancement, installation of watering devices, riparian fencing, and similar wildlife conservation actions. BPA needs to ensure that individual wildlife mitigation projects are planned and managed with appropriate consistency across projects, jurisdictions, and ecosystems, as well as across time. BPA proposes to standardize the planning and implementation of individual wildlife mitigation projects funded by BPA. Alternative 1 is the No Action alternative. Five standardizing alternatives are identified to represent the range of possible strategies, goals, and procedural requirements reasonably applicable to BPA-funded projects under a standardized approach to project planning and implementation. All action alternatives are based on a single project planning process designed to resolve site-specific issues in an ecosystem context and to adapt to changing conditions and information

  19. Wildlife mitigation program final environmental impact statement

    International Nuclear Information System (INIS)

    1997-03-01

    BPA is responsible for mitigating the loss of wildlife habitat caused by the development of the Federal Columbia River Power System. BPA accomplishes this mitigation by funding projects consistent with those recommended by the Northwest Power Planning Council (Council). The projects are submitted to the Council from Indian Tribes, state agencies, property owners, private conservation groups, and other Federal agencies. future wildlife mitigation actions with potential environmental impacts are expected to include land acquisition and management, water rights acquisition and management, habitat restoration and improvement, installation of watering devices, riparian fencing, and similar wildlife conservation actions. BPA needs to ensure that individual wildlife mitigation projects are planned and managed with appropriate consistency across projects, jurisdictions, and ecosystems, as well as across time. BPA proposes to standardize the planning and implementation of individual wildlife mitigation projects funded by BPA. Alternative 1 is the No Action alternative, i.e., not to establish program-wide standards. Five standardizing (action) alternatives are identified to represent the range of possible strategies, goals, and procedural requirements reasonably applicable to BPA-funded projects under a standardized approach to project planning and implementation. All action alternatives are based on a single project planning process designed to resolve site-specific issues in an ecosystem context and to adapt to changing conditions and information

  20. Policies and procedures for considering environmental impacts

    Science.gov (United States)

    2006-03-20

    This order updates the FAA agency-wide policies and procedures for compliance with the : National Environmental Policy Act (NEPA) and implementing regulations issued by the Council : on Environmental Quality (40 CFR parts 1500-1508). The provisions o...

  1. Research gaps related to the environmental impacts of electronic cigarettes

    Science.gov (United States)

    Chang, Hoshing

    2014-01-01

    Objective To consider the research gaps related to the environmental impacts of electronic cigarettes due to their manufacture, use and disposal. Methods Literature searches were conducted through December 2013. Studies were included in this review if they related to the environmental impacts of e-cigarettes. Results Scientific information on the environmental impacts of e-cigarette manufacturing, use and disposal is very limited. No studies formally evaluated the environmental impacts of the manufacturing process or disposal of components, including batteries. Four studies evaluated potential exposure to secondhand e-cigarette aerosol, an indication of impacts on indoor air quality. A 2010 survey of six e-cigarette models found that none of the products provided disposal instructions for spent cartridges containing nicotine. Notably, some e-cigarette manufacturers claim their e-cigarettes are ‘eco-friendly’ or ‘green’, despite the lack of any supporting data or environmental impact studies. Some authors argue that such advertising may boost sales and increase e-cigarette appeal, especially among adolescents. Conclusions Little is known about the environmental impacts of e-cigarettes, and a number of topics could be further elucidated by additional investigation. These topics include potential environmental impacts related to manufacturing, use and disposal. The environmental impacts of e-cigarette manufacturing will depend upon factory size and the nicotine extracting method used. The environmental impacts of e-cigarette use will include chemical and aerosol exposure in the indoor environment. The environmental impacts of disposal of e-cigarette cartridges (which contain residual nicotine) and disposal of e-cigarettes (which contain batteries) represent yet another environmental concern. PMID:24732165

  2. A qualitative method proposal to improve environmental impact assessment

    International Nuclear Information System (INIS)

    Toro, Javier; Requena, Ignacio; Duarte, Oscar; Zamorano, Montserrat

    2013-01-01

    In environmental impact assessment, qualitative methods are used because they are versatile and easy to apply. This methodology is based on the evaluation of the strength of the impact by grading a series of qualitative attributes that can be manipulated by the evaluator. The results thus obtained are not objective, and all too often impacts are eliminated that should be mitigated with corrective measures. However, qualitative methodology can be improved if the calculation of Impact Importance is based on the characteristics of environmental factors and project activities instead on indicators assessed by evaluators. In this sense, this paper proposes the inclusion of the vulnerability of environmental factors and the potential environmental impact of project activities. For this purpose, the study described in this paper defined Total Impact Importance and specified a quantification procedure. The results obtained in the case study of oil drilling in Colombia reflect greater objectivity in the evaluation of impacts as well as a positive correlation between impact values, the environmental characteristics at and near the project location, and the technical characteristics of project activities. -- Highlights: • Concept of vulnerability has been used to calculate the importance impact assessment. • This paper defined Total Impact Importance and specified a quantification procedure. • The method includes the characteristics of environmental and project activities. • The application has shown greater objectivity in the evaluation of impacts. • Better correlation between impact values, environment and the project has been shown

  3. The environmental impact of nuclear power

    International Nuclear Information System (INIS)

    Holy, Z.J.

    1975-01-01

    The major environmental hazards associated with nuclear power stations are outlined. The environmental and biological effects of air pollution, thermal pollution, radioactive effluent from power stations and fuel reprocessing plants, and radioactive waste disposal are dealt with, and the safety of nuclear power stations is discussed. In addition, some comparisons are made of the environmental hazards associated with alternative methods of power generation. (author)

  4. An Environmental Burden Shifting Approach to Re-evaluate the Environmental Impacts of Products

    OpenAIRE

    Yu, Xi; Nongaillard, Antoine; Sekhari, Aicha; Bouras, Abdelaziz

    2015-01-01

    Part 2: Assessment Approaches; International audience; Life cycle assessment (LCA) can help enterprises evaluate their product’s environmental impacts through the entire product life cycle (PLC). On the basis of the evaluation result, phases which need to take activities to reduce the environmental impacts can be found out. However, the activities taken in a phase may influence the environmental impacts in other phases, so the effect of the activities should be re-evaluated. Under the pressur...

  5. The Environmental Impact of Electrical Power Generation: Nuclear and Fossil.

    Science.gov (United States)

    Pennsylvania State Dept. of Education, Harrisburg.

    This text was written to accompany a course concerning the need, environmental costs, and benefits of electrical power generation. It was compiled and written by a committee drawn from educators, health physicists, members of industry and conservation groups, and environmental scientists. Topics include: the increasing need for electrical power,…

  6. Environmental impacts assessment: Instruments for environmental policy making and resource management

    International Nuclear Information System (INIS)

    Cavelli, C.M.; Sartori, S.

    1993-06-01

    This review of evaluation criteria for environmental impacts assessments in Italy covers the following aspects: the efficacy of current Italian normatives governing assessment methods, the current approach of regional public administrations, the necessity for the creation of a national regulating board, environmental impacts assessment for complex environmental systems, the application of impacts assessment recommendations to resource development modelling in the planning of integrated environmental-economic systems, the involvement of the general public in decision making, techniques to determine the monetary worth of environmental resources, the use of multi-criteria analysis techniques

  7. Predicting on-site environmental impacts of municipal engineering works

    International Nuclear Information System (INIS)

    Gangolells, Marta; Casals, Miquel; Forcada, Núria; Macarulla, Marcel

    2014-01-01

    The research findings fill a gap in the body of knowledge by presenting an effective way to evaluate the significance of on-site environmental impacts of municipal engineering works prior to the construction stage. First, 42 on-site environmental impacts of municipal engineering works were identified by means of a process-oriented approach. Then, 46 indicators and their corresponding significance limits were determined on the basis of a statistical analysis of 25 new-build and remodelling municipal engineering projects. In order to ensure the objectivity of the assessment process, direct and indirect indicators were always based on quantitative data from the municipal engineering project documents. Finally, two case studies were analysed and found to illustrate the practical use of the proposed model. The model highlights the significant environmental impacts of a particular municipal engineering project prior to the construction stage. Consequently, preventive actions can be planned and implemented during on-site activities. The results of the model also allow a comparison of proposed municipal engineering projects and alternatives with respect to the overall on-site environmental impact and the absolute importance of a particular environmental aspect. These findings are useful within the framework of the environmental impact assessment process, as they help to improve the identification and evaluation of on-site environmental aspects of municipal engineering works. The findings may also be of use to construction companies that are willing to implement an environmental management system or simply wish to improve on-site environmental performance in municipal engineering projects. -- Highlights: • We present a model to predict the environmental impacts of municipal engineering works. • It highlights significant on-site environmental impacts prior to the construction stage. • Findings are useful within the environmental impact assessment process. • They also

  8. Benefits and applications of interdisciplinary digital tools for environmental meta-reviews and analyses

    Science.gov (United States)

    Grubert, Emily; Siders, Anne

    2016-09-01

    Digitally-aided reviews of large bodies of text-based information, such as academic literature, are growing in capability but are not yet common in environmental fields. Environmental sciences and studies can benefit from application of digital tools to create comprehensive, replicable, interdisciplinary reviews that provide rapid, up-to-date, and policy-relevant reports of existing work. This work reviews the potential for applications of computational text mining and analysis tools originating in the humanities to environmental science and policy questions. Two process-oriented case studies of digitally-aided environmental literature reviews and meta-analyses illustrate potential benefits and limitations. A medium-sized, medium-resolution review (∼8000 journal abstracts and titles) focuses on topic modeling as a rapid way to identify thematic changes over time. A small, high-resolution review (∼300 full text journal articles) combines collocation and network analysis with manual coding to synthesize and question empirical field work. We note that even small digitally-aided analyses are close to the upper limit of what can be done manually. Established computational methods developed in humanities disciplines and refined by humanities and social science scholars to interrogate large bodies of textual data are applicable and useful in environmental sciences but have not yet been widely applied. Two case studies provide evidence that digital tools can enhance insight. Two major conclusions emerge. First, digital tools enable scholars to engage large literatures rapidly and, in some cases, more comprehensively than is possible manually. Digital tools can confirm manually identified patterns or identify additional patterns visible only at a large scale. Second, digital tools allow for more replicable and transparent conclusions to be drawn from literature reviews and meta-analyses. The methodological subfields of digital humanities and computational social

  9. Evaluation of the environmental impact of portion bag for food packaging: a case study of Thailand

    Science.gov (United States)

    Ruangrit, Chaniporn; Usapein, Parnuwat; Limphitakphong, Nantamol; Chavalparit, Orathai

    2017-05-01

    This study applied life cycle assessment methodology in evaluating environmental impact of portion bag. The objective of this study was to identify the hotspot of environmental impact through life cycle of portion bag. The options were proposed for improving environmental performance of the product. The system boundary was defined as cradle-to-grave which included the ethylene production, LDPE and LLDPE resins production, portion bag production, disposal, and transportation. All materials and emissions were calculated based on 1 piece of portion bag which weighed 2.49 g. IMPACT 2002+ was used for assessing environmental impact on SimaPro V8.2 software. The result found that the most of environmental impact was generated from LDPE and LLDPE resins which was used as raw material for producing portion bag. After normalization, non-renewable energy showed the highest potential to concern. This impact related directly to the natural gas drilling, ethane production, ethylene production, resin productions, and energy in all process. In conclusion, it should be suggested that the selection of bio-material for producing portion bag can play an important role to reduce the environmental impact. The research demonstrates the possible way and benefits in improving cleaner raw material and suitable way of product's end-of-life for producing green portion bag in the future.

  10. Spatial variation of environmental impacts of regional biomass chains

    NARCIS (Netherlands)

    Hilst, van der F.; Lesschen, J.P.; Dam, van J.M.C.; Riksen, M.J.P.M.; Verweij, P.A.; Sanders, J.P.M.; Faaij, A.

    2012-01-01

    In this study, the spatial variation of potential environmental impacts of bioenergy crops is quantitatively assessed. The cultivation of sugar beet and Miscanthus for bioethanol production in the North of the Netherlands is used as a case study. The environmental impacts included are greenhouse gas

  11. 23 CFR 771.130 - Supplemental environmental impact statements.

    Science.gov (United States)

    2010-04-01

    ... appropriate environmental studies or, if the Administration deems appropriate, an EA to assess the impacts of... 23 Highways 1 2010-04-01 2010-04-01 false Supplemental environmental impact statements. 771.130 Section 771.130 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RIGHT-OF-WAY AND...

  12. 77 FR 1550 - Environmental Impact Statement: Erie County, NY

    Science.gov (United States)

    2012-01-10

    ... improvements and minor construction projects and will not be seeking Federal funding for such work. In light of... DEPARTMENT OF TRANSPORTATION Federal Highway Administration Environmental Impact Statement: Erie... that FHWA will not be preparing and issuing a Final Environmental Impact Statement for the proposed...

  13. Reduction of the environmental impacts in crystalline silicon module manufacturing

    NARCIS (Netherlands)

    Alsema, E.A.; de Wild-Schoten, M.J.

    2007-01-01

    In this paper we review the most important options to reduce environmental impacts of crystalline silicon modules. We investigate which are the main barriers for implementation of the measure. Finally we review which measures to reduce environmental impacts could also lead to a cost reduction.

  14. Spatial information in public consultation within environmental impact assessments

    NARCIS (Netherlands)

    Mwenda, A.N.

    2015-01-01

    Thesis Summary

    Spatial information in public consultation within Environmental Impact Assessments

    Angela N. Mwenda

    Established in the United States of America in 1970, Environmental Impact Assessment (EIA) is an interdisciplinary approach that

  15. Decreasing the overall environmental impact of the Dutch diet

    NARCIS (Netherlands)

    Kramer, Gerard F.H.; Tyszler, Marcelo; Veer, van 't Pieter; Blonk, Hans

    2017-01-01

    Objective: To find diets optimised on nutrition and environmental impact close to the current Dutch diet and to identify the most effective and acceptable options for mitigating environmental impact. Design: Linear programming was used to optimise diets of Dutch men and women aged 9–69 years,

  16. Environmental impact assessment in the Nordic Countries; Miljoekonsekvensbeskrivningar i Norden

    Energy Technology Data Exchange (ETDEWEB)

    Broden, K. [Studsvik RadWaste AB (Sweden); Palsson, S.E. [Geislavarnir rikisins (Iceland); Poroddsson, P. [Skipulagsstofnun (Iceland)

    2000-12-01

    A meeting on Environmental Impact Assessment has been held in Iceland, September 2-6, 2000. It was held within the framework of the project NKS/SOS-3 (Radioactive waste), subproject NKS/SOS-3.1 (Environmental Impact Assessment). The meeting included presentations, discussions and a study trip to the Egilsstadir and Myvatn districts. (au)

  17. Alternative electrical transmission systems and their environmental impact

    Energy Technology Data Exchange (ETDEWEB)

    Schiefelbein, G.F.

    1977-08-01

    A general description is provided of electrical transmission systems as an aid in determining their environmental impacts. Alternating current, direct current, overhead systems, underground systems, and water crossings are treated. The cost, performance, reliability, safety, and environmental impact of these systems are compared.

  18. Environmental and social impact of uranium mining in Australia

    International Nuclear Information System (INIS)

    Johnston, A.

    2000-01-01

    The mining of uranium at the Ranger and Jabiluka mines in Australia's Northern Territory has been assessed as a case study for the environmental and social impact of uranium mining in Australia. The level of environmental protection achieved has been very high. However, a number of social indicators reveal that the social impact of development in the region, including the mining of uranium, has been significant. A program is now underway to redress these social issues. Links between social and environmental impact have been identified. In today's world, the standards and practices in environmental protection are as much determined by social attitudes as they are by scientific and technical assessment. (author)

  19. Environmental and social impact of uranium mining in Australia

    International Nuclear Information System (INIS)

    Johnston, A.

    2002-01-01

    The mining of uranium at the Ranger and Jabiluka mines in Australia's Northern Territory has been assessed as a case study for the environmental and social impact of uranium mining in Australia. The level of environmental protection achieved has been very high. However, a number of social indicators reveal that the social impact of development in the region, including the mining of uranium, has been significant. A programme is now underway to redress these social issues. Links between social and environmental impact have been identified. In today's world, the standards and practices in environmental protection are as much determined by social attitudes as they are by scientific and technical assessment. (author)

  20. A Retrospective Analysis of the Benefits and Impacts of U.S. Renewable Portfolio Standards

    Energy Technology Data Exchange (ETDEWEB)

    Wiser, Ryan H. [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Barbose, Galen [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Heeter, Jenny [National Renewable Energy Lab. (NREL), Golden, CO (United States); Mai, Trieu [National Renewable Energy Lab. (NREL), Golden, CO (United States); Bird, Lori [National Renewable Energy Lab. (NREL), Golden, CO (United States); Bolinger, Mark [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Carpenter, Alberta [National Renewable Energy Lab. (NREL), Golden, CO (United States); Heath, Garvin [National Renewable Energy Lab. (NREL), Golden, CO (United States); Keyser, David [National Renewable Energy Lab. (NREL), Golden, CO (United States); Macknick, Jordan [National Renewable Energy Lab. (NREL), Golden, CO (United States); Mills, Andrew [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Millstein, Dev [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)

    2017-07-31

    This report, the second in the series, analyzes historical benefits and impacts of all state RPS policies, in aggregate, employing a consistent and well-vetted set of methods and data sets. The analysis focuses on three specific benefits: greenhouse gas emissions, air pollution, and water use. It also analyzes three other impacts: gross job additions, wholesale electricity market price suppression, and natural gas price suppression. These are an important subset, but by no means a comprehensive set, of all possible effects associated with RPS policies. These benefits and impacts are also subject to many uncertainties, which are described and, to the extent possible, quantified within the report.

  1. Theory and Practice of Transboundary Environmental Impact Assessment

    NARCIS (Netherlands)

    Bastmeijer, C.J.; Koivurova, T.

    2008-01-01

    Environmental Impact Assessment (EIA) is a well-established instrument of environmental law and policy that aims to ensure that potential adverse environmental effects of human activities are assessed before decisions on such activities are made. The instrument is increasingly being applied in

  2. Griffith energy project draft environmental impact statement

    International Nuclear Information System (INIS)

    1998-10-01

    Griffith Energy Limited Liability Corporation (Griffith) proposes to construct and operate the Griffith Energy Project (Project), a natural gas-fired, combined cycle power plant, on private lands south of Kingman, Arizona. The Project would be a merchant plant which means that it is not owned by a utility and there is currently no long-term commitment or obligation by any utility to purchase the capacity and energy generated by the power plant. Griffith applied to interconnect its proposed power plant with the Western Area Power Administration's (Western) Pacific Northwest-Pacific Southwest Intertie and Parker-Davis transmission systems. Western, as a major transmission system owner, needs to provide access to its transmission system when it is requested by an eligible organization per existing policies, regulations and laws. The proposed interconnection would integrate the power generated by the Project into the regional transmission grid and would allow Griffith to supply its power to the competitive electric wholesale market. Based on the application, Western's proposed action is to enter into an interconnection and construction agreement with Griffith for the requested interconnections. The proposed action includes the power plant, water wells and transmission line, natural gas pipelines, new electrical transmission lines and a substation, upgrade of an existing transmission line, and access road to the power plant. The existing environmental resource conditions in the Project area and the potential impacts on the resources by the proposed action and alternatives are described. Construction of segments of the transmission lines and a proposed natural gas pipeline also require a grant of right-of-way across Federal lands administered by the Bureau of Land Management

  3. The Role of Environmental Impact Assessment to Compensatory Measures Adoption

    OpenAIRE

    Livia Cristina Pinheiro Lopes; José Claudio Junqueira Ribeiro

    2016-01-01

    This article aims to analyze the relationship between Environmental Impact Assessment - EIA, and Countervailing Measures that have been adopted in the environmental licensing. Through methodological critical analysis of legislation and adoption of compensatory measures for environmental licensing, it was identified imperfections, since, often, there is no link between the adopted compensatory measures and impacts verified in the EIA. Besides the compensatory measures arising from legal provis...

  4. Environmental impact assessment of coal power plants in operation

    Directory of Open Access Journals (Sweden)

    Bartan Ayfer

    2017-01-01

    Full Text Available Coal power plants constitute an important component of the energy mix in many countries. However, coal power plants can cause several environmental risks such as: climate change and biodiversity loss. In this study, a tool has been proposed to calculate the environmental impact of a coal-fired thermal power plant in operation by using multi-criteria scoring and fuzzy logic method. We take into account the following environmental parameters in our tool: CO, SO2, NOx, particulate matter, fly ash, bottom ash, the cooling water intake impact on aquatic biota, and the thermal pollution. In the proposed tool, the boundaries of the fuzzy logic membership functions were established taking into account the threshold values of the environmental parameters which were defined in the environmental legislation. Scoring of these environmental parameters were done with the statistical analysis of the environmental monitoring data of the power plant and by using the documented evidences that were obtained during the site visits. The proposed method estimates each environmental impact factor level separately and then aggregates them by calculating the Environmental Impact Score (EIS. The proposed method uses environmental monitoring data and documented evidence instead of using simulation models. The proposed method has been applied to the 4 coal-fired power plants that have been operation in Turkey. The Environmental Impact Score was obtained for each power plant and their environmental performances were compared. It is expected that those environmental impact assessments will contribute to the decision-making process for environmental investments to those plants. The main advantage of the proposed method is its flexibility and ease of use.

  5. Environmental impact assessment of coal power plants in operation

    Science.gov (United States)

    Bartan, Ayfer; Kucukali, Serhat; Ar, Irfan

    2017-11-01

    Coal power plants constitute an important component of the energy mix in many countries. However, coal power plants can cause several environmental risks such as: climate change and biodiversity loss. In this study, a tool has been proposed to calculate the environmental impact of a coal-fired thermal power plant in operation by using multi-criteria scoring and fuzzy logic method. We take into account the following environmental parameters in our tool: CO, SO2, NOx, particulate matter, fly ash, bottom ash, the cooling water intake impact on aquatic biota, and the thermal pollution. In the proposed tool, the boundaries of the fuzzy logic membership functions were established taking into account the threshold values of the environmental parameters which were defined in the environmental legislation. Scoring of these environmental parameters were done with the statistical analysis of the environmental monitoring data of the power plant and by using the documented evidences that were obtained during the site visits. The proposed method estimates each environmental impact factor level separately and then aggregates them by calculating the Environmental Impact Score (EIS). The proposed method uses environmental monitoring data and documented evidence instead of using simulation models. The proposed method has been applied to the 4 coal-fired power plants that have been operation in Turkey. The Environmental Impact Score was obtained for each power plant and their environmental performances were compared. It is expected that those environmental impact assessments will contribute to the decision-making process for environmental investments to those plants. The main advantage of the proposed method is its flexibility and ease of use.

  6. Dark tourism. The Effects of Motivation and Environmental Attitudes on the Benefits of Experience

    Directory of Open Access Journals (Sweden)

    Chang, Te-Yi

    2014-11-01

    Full Text Available This study aims to discuss the experience model for visitors participating in Dark Tourism. The Hsiaolin Village relics, which were destroyed by the 2009 typhoon in Taiwan, are selected as the research subject. A total of 341 visitors to Hsiaolin Village Memorial Park were interviewed through a survey questionnaire. Structural equation models (SEMs were utilized to verify the causal relationship among the visitors ’Dark Tourism motivation, environmental attitudes, and benefits of experience in Dark Tourism relics. The benefits of experience in Dark Tourism are divided into social benefits, learning benefits, and pressure relief for psychological benefits in this study. The empirical results show that the higher Dark Tourism motivation could enhance the visitors’ environmental attitudes towards Dark relics and further affect the acquired benefits of experience. Moreover, the stronger Dark Tourism motivation could directly influence the psychological benefits of experience such as emotional and pressure relief. The direct effects of learning and social benefits are not as strong where the benefits of experience are affected by the emotional perception of environmental attitudes. In other words, environmental attitudes present partial mediating effects. The research results provide useful reference information for the planning of Dark Tourism relics and the development of tourism activities.El objetivo de este estudio consiste en discutir el modelo de experiencia de los visitantes que participan en actividades de turismo negro. Como objeto de estudio se han seleccionado las ruinas del pueblo de Hsiaolin, Taiwán, destruido en 2009 por un tifón. Se realizaron entrevistas mediante cuestionario a 341 visitantes del Hsiaolin Village Memorial Park. Para comprobar la relación causal entre las motivaciones de los visitantes que realizan actividades de turismo negro, sus actitudes medioambientales y los beneficios de la experiencia en la ruinas de

  7. Environmental benefits of cropland conversion to hybrid poplar: economic and policy considerations

    International Nuclear Information System (INIS)

    Updegraff, K.; Baughman, M.J.; Taff, S.J.

    2004-01-01

    To evaluate environmental benefits that might accrue from conversion of farmland to short-rotation woody crops (SRWC), a hypothetical conversion of 10%, 20% and 30% of cropland was modeled in a watershed of the Lower Minnesota River. The analysis synthesized output from a watershed model (ADAPT) with literature-based estimates of productivity and economic values for water quality, forest conservation and carbon sequestration. A Monte Carlo simulation approach was used to estimate ranges of environmental benefit values for cropland conversion to SRWCS. The summed average net benefits justified annual public subsidies ranging from $44 to 596 ha -1 , depending on market scenario and conversion level. Cropland conversion to SRWCs reduced cumulative annual stream flows, sediment and nitrogen loadings by up to 9%, 28% and 15%, respectively. Reduced sediment loads resulted in potential average annual public savings on culvert and ditch maintenance costs of $9.37 Mg -1 of sediment not delivered to the watershed outlet. Hybrid poplars over a 5-year rotation produced an estimated annual economic value due to carbon sequestration of $13-15 ha -1 when used for bioenergy and $29-33 ha -1 (depending on conversion rate) when converted to wood products. If hybrid poplars are substituted for aspen traditionally harvested from natural woodlands, the poplars create annual forest preservation values of $4.79-5.44 ha -1 . (author)

  8. Health and environmental benefits related to electric vehicle introduction in EU countries

    OpenAIRE

    Buekers, J.; Van Holderbeke, M.; Bierkens, J.; INT PANIS, Luc

    2014-01-01

    Introduction of electric vehicles (EV) can help to reduce CO2-emissions and the dependence on petroleum products. However, sometimes relatively larger air pollutant emissions from certain power plants can offset the benefits of replacing internal combustion engine (ICE) cars with EV. The goal of this study was to compare the societal impact (climate change & health effects) of EV introduction in the EU-27 under different scenarios for electricity production. The analysis shows that countries ...

  9. Environmental impacts on reproductive health and fertility

    National Research Council Canada - National Science Library

    Woodruff, T. J

    2010-01-01

    .... Focusing on exposures to environmental contaminants, particularly during critical periods in development and their potential effects on all aspects of future reproductive life-course, this book...

  10. Environmental security benefits arising from Russian/Norwegian/US cooperation in the high Arctic

    International Nuclear Information System (INIS)

    Dyer, R.S.

    1997-01-01

    Past practices associated with the civilian and military use of nuclear power in NW Russia present large environmental security risks of international concern. These risks arise from a variety of practices associated with weapons production, testing, power production and waste management. The threats presented by these activities are multimedia in nature, span political boundaries and cannot be simply or inexpensively remediated. Today, cooperative efforts are being undertaken to improve environmental security by remediating existing and potential emission sources. Initial efforts focused on the upgrade and expansion of the Murmansk Low-level Liquid Waste Treatment Facility, Murmansk, Russia. This facility handles wastes generated during the decommissioning of Russian Nuclear Navy submarines and from the operation of the Russian commercial nuclear-powered icebreaker fleet. This upgraded facility is now being constructed and is expected to be completed by March 1998. Completion of this facility will result in the cessation of any future dumping of liquid radioactive wastes into the Barents and Kara Seas. Another large environmental security risk is the LEPSE. The LEPSE is a ship docked in Murmansk, Russia, that contains ∼650 spent fuel elements as well as other solid and liquid wastes from Russian nuclear vessels. International efforts are now being mounted to remove the spent and damaged fuel from this ship, including the safe removal and storage/disposal of the fuel elements. This paper will summarize the environmental security problems presented by these different sources and the likely environmental security benefits associated with their remediation. 5 refs., 1 fig., 1 tab

  11. Environmental impacts of stormwater management and pollutant discharges

    DEFF Research Database (Denmark)

    Brudler, Sarah; Arnbjerg-Nielsen, Karsten; Hauschild, Michael Zwicky

    in runoff are one possible source of (local) environmental impacts, the stormwater management system itself is a source of emissions. Raw material extraction, construction, operation, renewal, and disposal all cause environmental impacts at a more regional or even global scale. These impacts can...... be quantified using life cycle assessment, which on the other hand usually neglects the impacts from local emissions, even though these may potentially be significant. By integrating local emissions into the assessment, we are able to quantify the total environmental impacts of stormwater management solutions....... We have tested the approach using a sub-catchment of Copenhagen. The existing stormwater management system has to be adapted to climatic changes to maintain existing flood safety levels. The environmental impacts from both local and global emissions over a period of 100 years have been quantified...

  12. Environmental impact assessment of different design schemes of an industrial ecosystem

    International Nuclear Information System (INIS)

    Singh, Aditi; Lou, Helen H.; Yaws, Carl L.; Hopper, Jack R.; Pike, Ralph W.

    2007-01-01

    Industrial ecosystem is an important approach for sustainable development. In an industrial ecosystem, a group of industries are inter-connected through mass and energy exchanges for mutual benefits. However, some mass and energy exchange activities may cause unexpected environmental impacts. Therefore, it is vital to evaluate the environmental impacts of the symbiosis in order to provide a clear guidance for the decision-makers and stakeholders. The agro-chemical complex in the Lower Mississippi River Corridor with thirteen chemical and petrochemical industries emits huge amount of carbon dioxide. A bi-level design methodology is used to reconfigure this complex for utilizing surplus carbon dioxide. By using a superstructure-based approach, a new design scheme for this industrial ecosystem is proposed. In this paper, an LCA-type environmental impact assessment of different design schemes for this complex is conducted using the software TRACI, a tool developed by the United States Environmental Protection Agency (USEPA). This analysis compares various environmental impacts of different designs and identifies the potential trade-offs in different environmental impact categories. This information provides deep insight about the environmental sustainability of industrial ecosystems and facilitates the development of the most eco-effective symbiosis for recycle, reuse and resource conservation. (author)

  13. Quantifying life cycle environmental benefits from the reuse of industrial materials in Pennsylvania.

    Science.gov (United States)

    Eckelman, Matthew J; Chertow, Marian R

    2009-04-01

    Local reuse of waste materials from industrial processes has many potential environmental benefits, but these have been difficult to aggregate and measure across industries on a broad geographic scale. Nonhazardous industrial waste is a high volume flow principally constituted of wastewater with some solid materials. The state of Pennsylvania produced some 20 million metric tons of these residual wastes in 2004. An innovative reporting requirement for industrial generators implemented and compiled by the Pennsylvania Department of Environmental Protection has resulted in a rich database collected since 1992 of residual waste generation, detailing the fate of more than 100 materials. By combining these records with life cycle inventory (LCI) data, the current and potential environmental benefits of residual waste use have been assessed. Results for Pennsylvania indicate a savings in 2004 of 13 PJ of primary energy, 0.9 million metric tons of CO2eq, 4300 tons of SO2eq, and 4200 tons of NOx emissions from reuse of residual wastes. While these energy savings constitute less than 1% of total industrial primary energy use in the state, it is a greater quantity of energy than that generated by the state's renewable energy sector. The framework and constraints surrounding reuse of residualwaste in Pennsylvania are discussed.

  14. 76 FR 50324 - Notice of Availability of a Draft Environmental Impact Report/Environmental Impact Statement for...

    Science.gov (United States)

    2011-08-12

    .../ Environmental Impact Statement for the California High-Speed Rail Project Merced to Fresno Section AGENCY...)/Environmental Impact Statement (EIS) has been prepared for the California High-Speed Train (HST) Project Merced... approximately 65-mile corridor, from Merced, CA, to Fresno, CA that links those cities by delivering predictable...

  15. Evaluating the environmental sustainability of biomass-based energy strategy: Using an impact matrix framework

    International Nuclear Information System (INIS)

    Weldu, Yemane W.; Assefa, Getachew

    2016-01-01

    A roadmap for a more sustainable energy strategy is complex, as its development interacts critically with the economic, social, and environmental dimensions of sustainable development. This paper applied an impact matrix method to evaluate the environmental sustainability and to identify the desirable policy objectives of biomass-based energy strategy for the case of Alberta. A matrix with the sustainability domains on one axis and areas of environmental impact on the other was presented to evaluate the nexus effect of policy objectives and bioenergy production. As per to our analysis, economic diversification, technological innovation, and resource conservation came up as the desirable policy objectives of sustainable development for Alberta because they demonstrated environmental benefits in all environmental impact categories, namely climate change, human health, and ecosystem. On the other hand, human health and ecosystem impacts were identified as trade-offs when the policy objectives for sustainability were energy security, job creation, and climate change. Thus, bioenergy can mitigate climate change but may impact human health and ecosystem which then in turn can become issues of concern. Energy strategies may result in shifting of risks from one environmental impact category to another, and from one sustainable domain to another if the technical and policy-related issues are not identified.

  16. Environmental impact of omnivorous, ovo-lacto-vegetarian, and vegan diet.

    Science.gov (United States)

    Rosi, Alice; Mena, Pedro; Pellegrini, Nicoletta; Turroni, Silvia; Neviani, Erasmo; Ferrocino, Ilario; Di Cagno, Raffaella; Ruini, Luca; Ciati, Roberto; Angelino, Donato; Maddock, Jane; Gobbetti, Marco; Brighenti, Furio; Del Rio, Daniele; Scazzina, Francesca

    2017-07-21

    Food and beverage consumption has a great impact on the environment, although there is a lack of information concerning the whole diet. The environmental impact of 153 Italian adults (51 omnivores, 51 ovo-lacto-vegetarians, 51 vegans) and the inter-individual variability within dietary groups were assessed in a real-life context. Food intake was monitored with a 7-d dietary record to calculate nutritional values and environmental impacts (carbon, water, and ecological footprints). The Italian Mediterranean Index was used to evaluate the nutritional quality of each diet. The omnivorous choice generated worse carbon, water and ecological footprints than other diets. No differences were found for the environmental impacts of ovo-lacto-vegetarians and vegans, which also had diets more adherent to the Mediterranean pattern. A high inter-individual variability was observed through principal component analysis, showing that some vegetarians and vegans have higher environmental impacts than those of some omnivores. Thus, regardless of the environmental benefits of plant-based diets, there is a need for thinking in terms of individual dietary habits. To our knowledge, this is the first time environmental impacts of three dietary regimens are evaluated using individual recorded dietary intakes rather than hypothetical diet or diets averaged over a population.

  17. HANDBOOK ON THE BENEFITS, COSTS, AND IMPACTS OF LAND CLEANUP AND REUSE

    Science.gov (United States)

    Summarizes the theoretical and empirical literature addressing benefit-cost and impact assessment of the land cleanup and reuse scenario. When possible, recommendations are provided for conducting economic analysis of land cleanup and reuse sites and programs. The knowledge base ...

  18. A Retrospective Analysis of the Benefits and Impacts of U.S. Renewable Portfolio Standards

    Energy Technology Data Exchange (ETDEWEB)

    Wiser, Ryan [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Barbose, Galen [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Heeter, Jenny [National Renewable Energy Lab. (NREL), Golden, CO (United States); Mai, Trieu [National Renewable Energy Lab. (NREL), Golden, CO (United States); Bird, Lori [National Renewable Energy Lab. (NREL), Golden, CO (United States); Bolinger, Mark [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Carpenter, Alberta [National Renewable Energy Lab. (NREL), Golden, CO (United States); Heath, Garvin [National Renewable Energy Lab. (NREL), Golden, CO (United States); Keyser, David [National Renewable Energy Lab. (NREL), Golden, CO (United States); Macknick, Jordan [National Renewable Energy Lab. (NREL), Golden, CO (United States); Mills, Andrew [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Millstein, Dev [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)

    2016-01-01

    This is the second in a series of reports exploring the costs, benefits, and other impacts of state renewable portfolio standards (RPS), both retrospectively and prospectively. This report focuses on the benefits and impacts of all state RPS programs, in aggregate, for the year 2013 (the most-recent year for which the requisite data were available). Relying on a well-vetted set of methods, the study evaluates a number of important benefits and impacts in both physical and monetary terms, where possible, and characterizes key uncertainties. The prior study in this series focused on historical RPS compliance costs, and future work will evaluate costs, benefits, and other impacts of RPS policies prospectively.

  19. Governance challenges in Tanzania's environmental impact ...

    African Journals Online (AJOL)

    EJIRO

    Cap 191. This Act promotes Environmental Assessment, gives it the legal support and defines the institutional set up for the management of the environment. However, Tanzania still grapples with EIA ineffectiveness in guiding development decisions and environmental management arising from various projects. Numerous ...

  20. ATES: water treatment and environmental impacts

    Energy Technology Data Exchange (ETDEWEB)

    Snijders, A.L. [IF Tehnology bv, Arnhem (Netherlands)

    1994-12-31

    In 1987, eight IEA countries started a new R and D task, Annex 6 to the Implementing Agreement Energy Storage. The objectives of this task were to 1. systematically analyze the chemical, microbiological and environmental aspects of ATES, and subsequently 2. develop reliable, environmentally sound water treatment methods. The principal findings from this R and D task are summarized in this article. (orig.)

  1. The Emerging Role of Universities in Collective Impact Initiatives for Community Benefit

    Science.gov (United States)

    Smith, Jason; Pelco, Lynn E.; Rooke, Alex

    2017-01-01

    Universities are increasing their efforts to more clearly demonstrate their social value. This article illustrates how higher education administrators can incorporate collective impact partnerships in their community benefit strategies. The article explores two of the more familiar paradigms for community benefit--community engagement and anchor…

  2. Information System Quality and Its Impact on Individual Users’ Benefit: Analysing the Role of Knowledge Enablers

    Directory of Open Access Journals (Sweden)

    Iman Sudirman

    2014-01-01

    Full Text Available With increasing competitive pressures, companies are trying to improve the quality of their processes and the work quality of their. This fact has triggered the companies to improve their information systems. Having made some investments in IT systems, those companies look for ways to gain benefits from their investments. The benefit from IS investment arise when the use of information system (IS provides some positive impact to the organisation in terms of business impacts and individual impacts. Thus, investigating IS impact for individual user„s performance is very important. This study explores the effect of IS quality on individual benefits. The influence of six moderating variables related to knowledge enablers on the impact of IS quality on individual benefits was studied. The six moderating variables are: collaboration, trust, learning, centralisation, expertise, and formalisation. Data was collected using questionnaires distributed at two big private companies in Indonesia. Data processing was done with the help of SPSS software. After factor analysis, IS quality was split into two variables: Information quality and System and service quality. The study found that both the variables influence the perceived individual benefits significantly. The influence of information quality on individual benefit is positively moderated by expertise, learning, centralisation and formalisation. Finally, the influence of system and service quality on individual benefit is positively moderated by expertise and formalization.

  3. Impact of standards and certification on environmental impairment liability insurance programs

    International Nuclear Information System (INIS)

    Gulledge, W.P.

    1993-01-01

    Environmental impairment liability (EIL) insurance is available for petroleum storage tank and other environmental exposures. Recent standards and performance criteria for leak detection for underground storage tanks (USTs) and other technical standards for USTs have been both a benefit and an interference to risk-based underwriting of storage tank EIL insurance programs. Insurance underwriters and state financial responsibility program administrators are confronted with confusing information to manage these environmental risks. Standards and certification are also key issues for site assessment programs. Recent activities from ASTM and the Institute for Environmental Auditing (IEA) have addressed the need to increase the professional stature of site assessments and environmental management. Reaction and acceptance of these efforts by the users have been mixed. Ultimately, these efforts will greatly impact insurance coverage for environmental risks

  4. 75 FR 26272 - Final Environmental Impact Statement; Environmental Education Center, Yosemite National Park...

    Science.gov (United States)

    2010-05-11

    ... DEPARTMENT OF THE INTERIOR National Park Service Final Environmental Impact Statement; Environmental Education Center, Yosemite National Park, Mariposa County, CA; Notice of Approval of Record of... environmental education center at Henness Ridge, to be operated jointly by NPS and Yosemite Institute. The new...

  5. 10 CFR 51.25 - Determination to prepare environmental impact statement or environmental assessment; eligibility...

    Science.gov (United States)

    2010-01-01

    ... 10 Energy 2 2010-01-01 2010-01-01 false Determination to prepare environmental impact statement or environmental assessment; eligibility for categorical exclusion. 51.25 Section 51.25 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) ENVIRONMENTAL PROTECTION REGULATIONS FOR DOMESTIC LICENSING AND RELATED REGULATORY...

  6. Weak Spots in The Environmental Diagnostic of the Environmental Impact Statement- EISs

    Directory of Open Access Journals (Sweden)

    Alexandre Nascimento de Almeida

    2015-08-01

    Full Text Available Environmental studies in Brazil are required to obtain a license to perform activities that use environmental resources or have the potential to cause environmental degradation, but the quality and effectiveness of these studies have been widely questioned. It is the licensing body’s duty to define the technical studies required for licensing. However, in the case of enterprises that have the potential to cause significant degradation, Environmental Impact Statement (EIS and Environmental Impact Report (EIR must always be requested. The EIS/EIR is composed of several parts, among them standing out the environmental diagnostic, which it is the major part of the environmental studies and is the part that demands more resources to be carried out; in addition, its information subsidizes the later stages: prediction and assessment of environmental impacts, mitigation measures, compensatory and monitoring plans.The aim of this study was to analyze the problems usually present in the environmental assessment of the environmental impact studies as the perception of IBAMA environmental analyst. Data collection for this research was done through the application of an electronic questionnaire to IBAMA environmental analysts, achieving a sample of 74 questionnaires from a population of 354 analysts. As methodological basis, cluster analysis and the nonparametric Mann-Whitney test were applied. The results indicated that the problems related to coordination of EIAs are critical and they seem to last for at least a decade according to the articles identified.

  7. Environmental Impact Optimization of Reinforced Concrete Slab Frame Bridges

    DEFF Research Database (Denmark)

    Yavari, Majid Solat; Du, Guangli; Pacoste, Costin

    2017-01-01

    The main objective of this research is to integrate environmental impact optimization in the structural design of reinforced concrete slab frame bridges in order to determine the most environmental-friendly design. The case study bridge used in this work was also investigated in a previous paper...... focusing on the optimization of the investment cost, while the present study focuses on environmental impact optimization and comparing the results of both of these studies. Optimization technique based on the pattern search method was implemented. Moreover, a comprehensive Life Cycle Assessment (LCA......) methodology of ReCiPe and two monetary weighting systems were used to convert environmental impacts into monetary costs. The analysis showed that both monetary weighting systems led to the same results. Furthermore, optimization based on environmental impact generated models with thinner construction elements...

  8. Public health and the potential benefits of Crime Prevention Through Environmental Design.

    Science.gov (United States)

    Cozens, Paul

    2007-01-01

    Studies have consistently found that safety and security are major public concerns; however, crime is rarely considered as an outcome in public health. The recent shift by planning policy towards promoting compact, 'walkable' communities close to public transport aims to redress many of the problems associated with urban sprawl. However, communities that do not feel safe are less likely to be active citizens. This paper argues that Crime Prevention Through Environmental Design has potential benefits for public health in the provision of local crime risk assessments and in delivering safer environments, which can support active living, walkable communities and public health.

  9. Impact of tall buildings in environmental pollution

    Directory of Open Access Journals (Sweden)

    H. Hayati

    2012-03-01

    Full Text Available Today, tall building is a phenomenon that the world particularly large cities are facing. The tall buildings in order to exploit the land with having the negative affects in the environment create new problems including increasing congestion population, environmental pollution, reduce citizen access to fresh air and sunlight. However, regarding to population increasing and land shortage, tall buildings could not be avoided. This paper investigates the relationship of tall buildings with urban air pollution as well as the possible reducing of negative affects of tall building on environmental pollution with respect to geographical position, technicalrules, immunization, green space, direct of wind, appropriate distance to other buildings, design in terms of visibility and landscape and urban appearance were reviewed. The study showed that the tall buildings cause increasing the air pollution in large urban area due to changing in wind and its direction and also congestion of tall buildings as a pollution sources. Therefore some techniques to design the tall building must be considered to reduce the negative affects of the tall buildings on environmental pollution. Unfortunately the lack of the construction roles in term of environmental protection and also control of the rules in construction process causing the environmental pollution particularly air pollution. It is suggested that the re-evaluate of the rules with restricted control can improve the air quality in the large cities and also utilization of green spaces in floors and roofs of buildings as environmentally friendly buildings which are attempt to reduce environmental problems.

  10. Environmental impact assessment around TRIGA research reactor

    International Nuclear Information System (INIS)

    Lee, Jeong Ho; Lee, Hyun Duk; Lee, Young Bok; Cheong, Kyu Hoi; Ahn, Jong Sung; Kim, Kug Chan; You, Byung Sun; Kim, Byung Woo; Kim, Sang Bok; Han Moon Hee

    1985-01-01

    Population distribution, atmospheric change, X/Q, characteristics of terrestrial ecosystem around Seoul site were surveyed. Environmental radiation and radioactivities such as grossα, grossβ, Cs-137, Sr-90 and H-3 of various environmental samples were analyzed. The values of environmental radiation dose tended to increase gradually in the light of the recent five years' results of environmental radiation monitoring around the nuclear power plants from 1980 to 1984, however, the changes were not significant. In addition, continuous assessment of environmental radiation monitoring on the roofs of main building and life science building at KAERI showed that the environmental radiation dose tended to increase a little during the night time. Judging from the above results, it is concluded that environmental contamination level by radioactive materials could be ignored in the case of radioisotope production or experiment using radioisotopes except the release of gaseous radioactive materials such as Ar-41 of short half life by the operation of nuclear reactor. (Author)

  11. Economic valuation of the environmental impact of logging residue recovery and nutrient compensation

    International Nuclear Information System (INIS)

    Boerjesson, P.

    2000-01-01

    In this paper, the environmental impact of logging residue recovery (LRR) and nutrient compensation (NC) in Sweden is analysed and evaluated economically. Logging reside recovery and recirculation of wood ash can generate local environmental benefits, such as reduced soil acidification and, primarily in southern Sweden, also improved nitrogen balance and reduced nutrient leaching from forest land. Recovery of residues leads to a slight increase in net emissions of carbon dioxide, compared with on site decomposition, but this increase is small compared with the net emissions of carbon dioxide from fossil fuel cycles. The impact of toxic compounds is estimated to be insignificant, as is that on biodiversity, when current guidelines for forestry management methods are followed. The total cost, including direct costs and environmental costs/benefits, of LRR and NC is estimated to be about 1.1, 3.3 and 4.6 US dollars/GJ in southern, central and northern Sweden, respectively. For comparison, the current direct cost of LRR, excluding NC, is, on average, about 4.0 US dollars/GJ in Sweden. Almost one-third of the Swedish forest fuel potential is estimated to be located in the south, but this potential varies from about 50 to over 100 PJ per year depending on the assumptions made. Thus, when local environmental benefits are also considered, the overall economic benefit derived from the utilisation of forest fuels could increase significantly in southern Sweden, where large quantities of logging residues are available. (author)

  12. Environmental benefits and drawbacks of composite fuels based on industrial wastes and different ranks of coal.

    Science.gov (United States)

    Nyashina, G S; Vershinina, K Yu; Dmitrienko, M A; Strizhak, P A

    2018-04-05

    A promising solution to many problems that thermal power industry is facing today would be switching from conventional coal dust combustion to coal-water slurries containing petrochemicals (CWSP). Here, we perform an experimental study of the most hazardous anthropogenic emissions (sulfur and nitrogen oxides) from the combustion of high-potential CWSP. We identify the main benefits and potential drawbacks of using CWSP in thermal power industry. A set of components and additives to CWSP are explored that significantly affect the environmental and energy performance of fuels. The anthropogenic emissions from the combustion of CWSP made of widespread coal and oil processing wastes are no higher than those from coal dust combustion. Using specialized additives to CWSP, we can change the concentrations of NO x and SO x several times. The most appealing additives to CWSP are sawdust, straw, charcoal, limestone, and glycerol. They provide better environmental, economic, and energy performance and improve the rheological properties of CWSP. Waste oils and oil sludge added to CWSP may impair the environmental performance but boost the cost and energy efficiency. Using coal-water slurries containing petrochemicals as a fuel at thermal power plants is an environmentally friendly as well as cost- and energy-efficient way to recover industrial wastes. Copyright © 2018 Elsevier B.V. All rights reserved.

  13. Environmental Impact Analysis Process Chemical Release Experiment

    National Research Council Canada - National Science Library

    1999-01-01

    The U.S. Air Force proposes to conduct an experiment to identify the potential environmental consequences of an inadvertent release of hydrazine rocket propellant in space, during orbital or suborbital operations...

  14. Quantifying the health and environmental benefits of wind power to natural gas

    International Nuclear Information System (INIS)

    McCubbin, Donald; Sovacool, Benjamin K.

    2013-01-01

    How tangible are the costs of natural gas compared to the benefits of one of the fastest growing sources of electricity – wind energy – in the United States? To answer this question, this article calculates the benefits of wind energy derived from two locations: the 580 MW wind farm at Altamont Pass, CA, and the 22 MW wind farm in Sawtooth, ID. Both wind farms have environmental and economic benefits that should be considered when evaluating the comparative costs of natural gas and wind energy. Though there are uncertainties within the data collected, for the period 2012–2031, the turbines at Altamont Pass will likely avoid anywhere from $560 million to $4.38 billion in human health and climate related externalities, and the turbines at Sawtooth will likely avoid $18 million to $104 million of human health and climate-related externalities. Translating these negative externalities into a cost per kWh of electricity, we estimate that Altamont will avoid costs of 1.8–11.8 cents/kWh and Sawtooth will avoid costs of 1.5–8.2 cents/kWh. - Highlights: ► This study compares the benefits of wind energy with natural gas. ► The Altamont Pass windfarm will avoid $560 million to $4.38 billion in externalities. ► The Sawtooth wind farm will produce about $18 million to $104 million in human health and climate benefits. ► Natural gas prices rise by 1.5–11.8 cents/kWh if they include the cost of such externalities.

  15. Environmental benefits of electrical vehicles : externalities appeased with the use of lithium batteries

    OpenAIRE

    Lamjon, Leonardo Moreno

    2012-01-01

    Road transportation creates several negative externalities; these are a key development challenge. The most important of which are environmental pollution, greenhouse gas emissions, congestion (time delay and extra fuel consumption), impacts in human health, noise, etc. Based on the existing literature and theory, the author illustrates different the characteristics and magnitude of externalities associated with the use of road transportation and in what extent electric vehicles based on l...

  16. Environmental impact assessment for the Nova projects (Building 391 complex)

    International Nuclear Information System (INIS)

    Odell, B.N.

    1979-01-01

    The environmental impact assessment of the Nova projects (Building 391 Complex) describes (1) the proposed actions, (2) the existing environment in and around the Livermore Valley, and (3) the potential environmental impacts from the construction and operation of these facilities. It shows that the proposed action does not conflict with any Federal, State, Regional, or Local Plans and Programs. Possible alternatives to the proposed action are discussed. However, it is concluded that the proposed actions were the most reasonable of the alternatives and would involve relatively minor adverse environmental impacts

  17. Navajo transmission project. Final Environmental Impact Statement (FEIS)

    International Nuclear Information System (INIS)

    1997-08-01

    Dine Power Authority, a Navajo Nation enterprise, proposes to construct a 500 kilovolt transmission line planned to deliver electrical power from the Shiprock Substation in northwestern New Mexico to the Marketplace Substation in southern Nevada. The line would relieve constraints on transmission of electricity west from the Four Corners area; improve operational flexibility and reliability of the overall system; and allow increased economical transfers, sales, and purchases in the Rocky Mountains/Four Corners/Desert Southwest region. Also, the project allows an opportunity for the Navajo Nation to participate in the electrical utility industry and promote economic development to benefit the people of the Navajo Nation. Six alternatives were considered and include (1) energy conservation and electric load management, (2) new generation facilities, (3) use of existing transmission systems, (4) alternative transmission technologies, (5) no action, and (6) the proposed action. For the proposed action, the following alternative routes and ancillary facility locations are addressed in the EIS: four alternative routes and five substations in the eastern portion of the project area; and six alternative routes, three substation sites, and a microwave communication facility in the western portion of the project area. The existing condition of the environmental resources in the project area is described, and potential impacts on those resources as a result of the proposed action are addressed. The impacts of the proposed action would be caused mainly by access roads, tower sites, and other associated facilities on soils, vegetation, wildlife, and cultural and paleontological resources; and the impact of the transmission line's presence on visual resources and land uses. Public comments on the draft EIS are addressed in this FEIS

  18. An environmental impact causal model for improving the environmental performance of construction processes

    OpenAIRE

    Fuertes Casals, Alba; Casals Casanova, Miquel; Gangolells Solanellas, Marta; Forcada Matheu, Núria; Macarulla Martí, Marcel; Roca Ramon, Xavier

    2013-01-01

    Despite the increasing efforts made by the construction sector to reduce the environmental impact of their processes, construction sites are still a major source of pollution and adverse impacts on the environment. This paper aims to improve the understanding of construction-related environmental impacts by identifying on-site causal factors and associated immediate circumstances during construc- tion processes for residential building projects. Based on the literature and focus g...

  19. Qualitative assessment of environmental impacts through fuzzy logic

    International Nuclear Information System (INIS)

    Peche G, Roberto

    2008-01-01

    The vagueness of many concepts usually utilized in environmental impact studies, along with frequent lack of quantitative information, suggests that fuzzy logic can be applied to carry out qualitative assessment of such impacts. This paper proposes a method for valuing environmental impacts caused by projects, based on fuzzy sets theory and methods of approximate reasoning. First, impacts must be described by a set of features. A linguistic variable is assigned to each feature, whose values are fuzzy sets. A fuzzy evaluation of environmental impacts is achieved using rule based fuzzy inference and the estimated fuzzy value of each feature. Generalized modus ponens has been the inference method. Finally, a crisp value of impact is attained by aggregation and defuzzification of all fuzzy results

  20. An environmental impact assessment system for agricultural R and D

    International Nuclear Information System (INIS)

    Rodrigues, Geraldo Stachetti; Campanhola, Clayton; Kitamura, Paulo Choji

    2003-01-01

    A strategic planning process has been implemented at the Brazilian Agricultural Research Agency (Embrapa) to introduce sustainable agriculture concepts in all steps of Research and Development (R and D). An essential part of the devised mission statement called for the impact assessment of all technology innovation resulting from R and D, under field conditions (ex-post). However, methods for impact assessment of technology innovations at the farmstead level appropriate for the institutional context were lacking. The environmental impact assessment (EIA) system (AMBITEC-AGRO) developed to attend that demand is composed by a set of weighing matrices constructed in an electronic spreadsheet. Impact indicators are evaluated in the field in an interview/survey, and weighed according to their spatial scale and importance toward effecting environmental impacts. The results of these weighing procedures are expressed graphically in the assessment spreadsheets. Finally, the indicator evaluations are composed into an Environmental Impact Index for the agricultural technology innovation