Drilling for Defeat?

Nearly two decades ago, Republicans won the West by linking Democrats to environmentalists, who supposedly cared more for the spotted owl and other favored species than they did for the jobs of loggers or miners. But now, as a boom in natural-gas drilling reshapes the region, Western Democrats have found success recasting environmentalism as a defense of threatened water supplies, fishing spots and hunting grounds. As a result, the party may hold the advantage this fall in the region


The Rocky Mountain drilling boom has been aided by the 2005 Energy Policy Act, which was once considered a partisan political masterstroke. In providing incentives for energy development, Republicans delivered a profitable gift to an industry that directs most of its campaign contributions to G.O.P. candidates. That gift was sweetened by the Bureau of Land Management, which, under President Bush, has expanded the amount of federal land open to energy development and increased the number of drilling permits.

But the acceleration of energy exploration has split the national Republican Party from local Republicans upset by the downsides of the energy boom.