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Design for energy efficiency: The design of products to reduce overall energy consumption throughout the product's life. Life-cycle assessment (LCA) is employed to forecast the impacts of different (production) alternatives of the product in question, thus being able to choose the most environmentally friendly. A life cycle analysis can serve ...
Precycling is the practice of reducing waste by attempting to avoid buying items which will generate waste into home or business. The U.S. Environmental Protection Agency (EPA) also cites that precycling is the preferred method of integrated solid waste management because it cuts waste at its source and therefore trash is eliminated before it is created.
This is an accepted version of this page This is the latest accepted revision, reviewed on 3 March 2025. Converting waste materials into new products This article is about recycling of waste materials. For recycling of waste energy, see Energy recycling. "Recycled" redirects here. For the album, see Recycled (Nektar album). The three chasing arrows of the universal recycling symbol Municipal ...
The Energy Policy Act of 1992, effective October 24, 1992, (102nd Congress H.R.776.ENR, abbreviated as EPACT92) is a United States government act.It was passed by Congress and set goals, created mandates, and amended utility laws to increase clean energy use and improve overall energy efficiency in the United States.
Electricity is considered the energy carrier with the lowest entropy (i.e. highest quality) as it can be transformed into mechanical energy at efficiency rates well above 90%. In contrast, fossil fuel chemical energy can only be converted into mechanical energy at a typical efficiency rate of 25% (cars) to 50 percent (modern power plants).
The Energy Star program adheres to strict energy efficient guidelines which are set by the United States Environmental Protection Agency (EPA). The criteria were based on the lighting industry standards and test procedures. [31] Light fixtures which have earned Energy Star combine quality design with the high energy efficiency. [32]
In the United States, the Mercury-Containing and Rechargeable Battery Management Act (the Battery Act) (Public law 104-142) [1] was signed into law on May 13, 1996. The purpose of the law was to phase out the use of mercury in batteries and to provide for the efficient and cost-effective collection and recycling, or proper disposal, of used nickel cadmium batteries, small sealed lead-acid ...
The EPA has created over 40 programs and policies towards helping to deal with biofuels and greenhouse gases as well as find ways to be more energy efficient and help to slow down climate change. Their climate programs provide models and processes to inventory greenhouse gas emissions and evaluate the effects of global change on the environment ...