NYT editorial: Unsolved Coal Ash Problem

In December 2008, a gigantic storage pond belonging to the Tennessee Valley Authority near Kingston, Tenn., effectively burst at the seams, spilling a billion gallons of mainly toxic coal ash from a T.V.A. power plant into surrounding lands and rivers.

It was the perfect moment to right a long-festering environmental wrong. The Environmental Protection Agency promised tough new regulations governing the disposal of coal ash. Industry complained. The White House hesitated. Nothing happened.

The administration can redeem itself in the weeks ahead. Last Monday, the E.P.A. held the first in a series of regional hearings on two quite different proposals governing how coal-fired power plants dispose of waste.

One proposal, favored by public-interest groups and by agency scientists, would replace a patchwork of uneven — and in many cases weak — state regulations with new national standards. It would formally designate coal ash as a hazardous waste under federal law, require industry to phase out porous sludge ponds, replace them with sturdy, leak-proof facilities, and take other protective steps.

(More here.)