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Greenhouse gas emissions are one of the environmental impacts of electricity generation. Measurement of life-cycle greenhouse gas emissions involves calculating the global warming potential (GWP) of energy sources through life-cycle assessment. These are usually sources of only electrical energy but sometimes sources of heat are evaluated. [1]
Environmental indicator criteria and frameworks have been used to help in their selection and presentation. It can be considered, for example, that there are major subsets of environmental indicators in-line with the Pressure-State-Response model developed by the OECD. One subset of environmental indicators is the collection of ecological indicators which can include physical, biological and ...
Many sources of energy, such as fission, solar, wind, and coal, are not subject to the same near-term supply restrictions that oil is. Accordingly, even an oil source with an EROEI of 0.5 can be usefully exploited if the energy required to produce that oil comes from a cheap and plentiful energy source.
Energy sources with low environmental impact are sometimes called green energy or clean energy. The economic dimension of sustainability covers economic development, efficient use of energy, and energy security to ensure that each country has constant access to sufficient energy.
Nuclear energy and renewable energy have reduced environmental costs by decreasing CO 2 emissions resulting from energy consumption. [ 42 ] There is a catastrophic risk potential if containment fails, [ 43 ] which in nuclear reactors can be brought about by overheated fuels melting and releasing large quantities of fission products into the ...
Environmental auditing was originally developed as a business management tool to address concerns about compliance with legislation and regulations. [5] Further, “environmental auditing provides environmental performance[s]” and has the capability to identify “any negative environmental impacts” and evaluate “the opportunities to ...
The study also found that the environmental and health costs of nuclear power, per unit of energy delivered, was €0.0019/kWh, which was found to be lower than that of many renewable sources including that caused by biomass and photovoltaic solar panels, and was thirty times lower than coal at €0.06/kWh, or 6 cents/kWh, with the energy ...
Implementing pollution prevention, energy efficiency, and other resource conservation measures. Making products that can be reused and recycled; Monitoring the environmental impacts and costs associated with each product or process; Recognizing that although change can be rapid, in many cases a cycle of evaluation and continuous improvement is ...