Agencies line up for plug-in cars, (CNET News.com)

State and local governments are launching programs to see if it's possible to convert their hybrid cars and trucks into plug-in cars. ... The New York State Energy Research and Development Authority recently solicited contract bids for nine plug-ins, said Ray Hull, an official at the agency. If the trial succeeds, the state will try to convert the 535 hybrids it owns into plug-ins. ....

A good article summerizing the status of plug-in vehicles.