EPA

EPA report finds rapid improvement in fuel economy has delivered consistent fall in emissions over last six years

Controversial new rules expected to provide boost to energy efficiency and biomass sectors

Lisa Jackson rejects allegations that new EPA rules will damage the economy

President puts himself on collision course with newly elected Republicans who "ignore the science" on climate change

EPA claims new fuel efficiency standards will cut carbon and save haulage operators millions of dollars

Official admits watchdog will struggle to deliver 17 per cent cut in emissions outlined in failed climate bill

Proposed rules to make it easier for motorists to find out the carbon impact and fuel efficiency of their vehicle

EPA Administrator Lisa Jackson promises to lead crackdown on soaring levels of electronic waste

Business group launches fresh lawsuit targeting the EPA's right to regulate carbon emissions