He always seems to lose when these cases finally make it tocourt.

A federal appeals court struck down a Bush administration policy exempting power plants from certain environmental regulations. The court said the policy was unlawful.

The U.S. Court of Appeals for the District of Columbia Circuit negated a rule known as cap-and-trade. That policy allows power plants that fail to meet emission targets to buy credits from plants that did, rather than having to install their own mercury emissions controls. The rule was to go into effect in 2010.

The court struck down the cap-and-trade policy and the Environmental Protection Administration’s plan to exempt coal- and oil-fired power plants from regulations requiring strict emissions control technology to block emissions.

[snip]

The three-judge panel agreed with the states that the EPA did not have the authority to exempt the power plants. The court unanimously ruled that EPA’s arguments were “not persuasive.”

Mercury is a powerful neurotoxin that accumulates in fish and poses the greatest risk of nerve and brain damage to pregnant women, women of childbearing age and young children. Emissions of mercury total about 48 tons a year, most of it in the form of air pollution that winds up in waterways.