Energy Conservation Program for Consumer Products and Certain Commercial and Industrial Equipment: Notice of Policy Amendment Regarding Full-Fuel-Cycle Analyses

Streszczenie

On August 18, 2011, the U.S. Department of Energy (DOE) announced its intention to use full-fuel-cycle (FFC) measures of energy use and greenhouse gas and other emissions in the national impact analyses and environmental assessments included in future energy conservation standards rulemakings. While DOE stated in that notice that it intended to use the Greenhouse Gases, Regulated Emissions, and Energy Use in Transportation (GREET) model to conduct the analyses, the Department also said that it would review alternative methods, including the use of the National Energy Modeling System (NEMS) developed by DOE's Energy Information Administration (EIA). After evaluating both NEMS and GREET, DOE has determined that NEMS is ultimately a more appropriate tool to calculate FFC measures of energy use and greenhouse gas and other emissions. Therefore, DOE intends to use the NEMS model, rather than the GREET model, as the basis for deriving the energy and emission multipliers used to conduct FFC analyses in support of future energy conservation standards rulemakings. The public is free to send in comments on this policy amendment at any time. DOE will address comments on this policy amendment