First elected to the Maine House of Representatives in 1994, Jones became Chair of the Joint Select Committee on Utilities and Energy in 1996. In this position, he drafted and sponsored Maine's Electric Deregulation Act, chairing all hearings and workshops. The act passed unanimously, and the resulting influx of cheap electricity and loss of monopoly status led to the closure of Maine Yankee Nuclear Plant in 1997. The act also mandates a 30% renewable resource portfolio for all companies selling electricity in Maine. He was named the 1997 Public Official of the Year in Maine. After serving for four years in the Maine House of Representatives, Jones chose not to run for office a third time.
Jones currently works as the senior archivist for composer Carman Moore.