WASHINGTON -- Senate Democrats are giving up on plans to pass a U.S. energy bill that caps emissions of carbon dioxide, saying Republicans refuse to support the measure.
Senate Majority Leader Harry Reid said no Republican was willing to back a comprehensive energy bill, a development he called "terribly disappointing."
Democrats have been trying for more than a year to pass a plan that charges utilities and other major polluters for their carbon emissions. A compromise plan to limit emissions only from utilities also failed to attract the 60 votes needed to advance it in the 100-member chamber.
Reid and other Democrats said they would focus on a narrower bill that responds to the oil spill in the Gulf of Mexico and improves energy efficiency.