U.S. Senate Democrats skeptical about climate bill

*Healthcare, financial reform could crowd out climate bill

*Moderates pushing narrower energy bill instead

By Richard Cowan

WASHINGTON, Sept 9 (Reuters) - Several U.S. Senate Democrats, including a top leader, on Wednesday questioned whether it would be possible to vote on a climate change bill this year, especially with healthcare reform eating up so much of the lawmakers' time.

"It's a difficult schedule" with many members already "anxious" about healthcare reform, Senator Dick Durbin, the second-ranking Democrat, told Reuters when asked about prospects this year for a bill to cap emissions of carbon dioxide and other greenhouse gases.

President Barack Obama is engaged in the toughest fight of his presidency in trying to win passage of expanded healthcare. Obama also has called on Congress to approve legislation this year to control climate change by reducing pollutants from utilities, oil refineries and factories.

Besides the need to pass the complex healthcare bill this year, which Durbin said was "first in the queue," he also noted the need to tackle legislation imposing stricter rules on the U.S. financial industry.

Durbin said it was unclear whether the climate bill or financial industry reform would be a higher priority in 2009.

With most Senate Republicans expected to oppose a climate change bill in the 100-member Senate, nearly all of the 60 seats controlled by Democrats would have to line up in favor of the legislation for it to clear procedural hurdles.