"Three-quarters of Americans think the federal government should regulate the release into the atmosphere of greenhouse gases from power plants, cars and factories to reduce global warming, according to a new Washington Post-ABC News poll, with substantial majority support from Democrats, Republicans and independents.

But fewer Americans -- 52 percent -- support a cap-and-trade approach to limiting greenhouse gas emissions similar to the one the House may vote on as early as tomorrow. That is slightly less support than cap and trade enjoyed in a late July 2008 poll. Forty-two percent of those surveyed this month oppose such a program.

The Washington Post-ABC News survey showed that support slipped slightly when people were asked whether they would be willing to pay higher prices in general or higher electricity bills in exchange for significant decreases in greenhouse gases. Although 62 percent of those surveyed said they would support regulation even if it raised the price of purchases and 56 percent would back cap and trade if it resulted in a $10 increase in utility costs, 44 percent said they would back a cap-and-trade system if it boosted monthly electricity bills by $25."

Steven Mufson and Jennifer Agiesta report for the Washington Post June 25, 2009. [2]