A $38.6 billion loan guarantee program that the Obama administration promised would create or save 65,000 jobs has created just a few thousand jobs two years after it began, government records show.

The program — designed to jump-start the nation’s clean technology industry by giving energy companies access to low-cost, government-backed loans — has directly created 3,545 new, permanent jobs after giving out almost half the allocated amount, according to Energy Department tallies…

Many economists say that because alternative-­energy projects are so expensive and slow to ramp up, they are not the most efficient way to stimulate the economy.

“There are good reasons to create green jobs, but they have more to do with green than with jobs,” Princeton University economics professor and former Federal Reserve vice chairman Alan Blinder has said.