Obama has funded billions in energy conservation measures for buildings and required the Environmental Protection Agency and Department of Transportation to develop new fuel standards for automobiles, including a 54.5 miles-per-gallon standard for the nation's auto fleet by 2025. In March, Obama announced $1 billion in tax credits and grants for alternative-energy cars and trucks. High-speed rail corridors are underway in a $10 billion plan to boost transportation infrastructure and efficiency.
Romney's energy plan does not mention energy conservation or efficiency, nor climate change or global warming.
For a full list of stories about how Romney and Obama differ on the issues, click here.
