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Researchers find HEV under real-world conditions delivers significantly greater fuel economy benefits than EPA “sticker” values

Green Car Congress

Quantitative data on actual, real-world, in-use HEV carbon dioxide (CO 2 ) emissions and fuel consumption are essential to validate projections on transportation energy use and for accurate regulatory mobile source emission models such as EPA’s Motor Vehicle Emission Simulator (MOVES). —Holmén and Sentoff (2015). Holmén and Karen M.