EV Rental Cars, as yet, doesn't actually rent any pure electric vehicles, but you can certainly get your hands on a hybrid with no problem.  The company currently only rents three cars, the Prius, the Civic Hybrid and the Highlander Hybrid.  What they won't rent is anything else.  They rent low emissions vehicles only, though, the highlander is stretching things. Anyhow, it's an interesting idea. 

 

For now, it's an idea that only seems to work in California (Los Angeles, Orange County, San Diego, San Francisco, Oakland and San Jose) though they've got one in Pheonix now, and soon to be in Las Vegas.  It's also a good place to pick up used hybrids if you're in the market (and in California.)  They've got a fleet of over 350 cars now, so they've gotta have quite a few up for sale.