WASHINGTON — The Energy Department is lending money to Ford and two other automakers from a $25 billion fund to develop fuel-efficient vehicles, congressional officials said Monday.

Energy Secretary Steven Chu was scheduled to announce the loan funding for Ford, Nissan and Tesla today in Dearborn, Mich., the officials said. They requested anonymity because an official announcement was pending.

Dozens of auto companies, suppliers and battery makers have sought a total of $38 billion from the loan program. Ford has asked to receive $5 billion in loans by 2011, but it was unclear how much money the automaker would receive. Nissan applied for an undisclosed amount of assistance, while Tesla sought $450 million.

The Energy Department declined to comment on the plans. Chu has not yet announced the first recipients of the loans, which have been closely watched by members of Congress from states with auto plants and suppliers.

Congress approved the loan program last year to help car companies and suppliers retool their facilities to develop green vehicles and components such as advanced batteries.

The loans were designed to help the auto manufacturers meet new fuel-efficiency standards of at least 35 miles per gallon by 2020, a 40 percent increase over current standards.

General Motors and Chrysler have received billions of dollars in federal loans to restructure their companies through government-led bankruptcies, but Ford avoided seeking emergency aid by mortgaging all of its assets in 2006 to borrow about $25 billion.

General Motors requested $10.3 billion in loans from the program, while Chrysler asked for $6 billion in loans. Energy officials said the loans could only go to "financially viable" companies, preventing GM and Chrysler to qualify for the first round of the loans.

Ford sought a total of $11 billion from the loan program and previously said it would invest $14 billion in advanced technologies over the next seven years.