As Obama's green-focused stimulus package looks set to pass Senate, the boss of the UK's environment watchdog argues Brown's plans do not bear comparison
President orders Energy Department to impose tough new standards for washing machines, ovens, microwaves and air conditioners
Quick action is key to providing a strong negotiation stance in Copenhagen
President argues tighter fuel-efficiency standards could save the US "nearly the entire amount of oil that we import from the Persian Gulf"
New president calls on EPA to reconsider California's request for right to set tighter vehicle emissions rules
New administration moves quickly to undo "midnight regulations" designed to relax environmental rules
"We will harness the sun and the winds and the soil to fuel our cars and run our factories"
California governor angers environmental groups with proposal to ditch green planning rules in order to accelerate job-creating infrastructure projects
NASA scientist claims concerted action needed during Obama's first term to tackle threat of rising seas
American Solar Energy Society cuts green jobs prediction, following lack of government action over past twelve months