Clean Harbors, a provider of environmental, energy and industrial services throughout North America, has appointed David Musselman as senior vice president and general counsel.

Musselman joins Clean Harbors with 25 years of legal experience in corporate practice including a number of in-house positions. His legal career has included deep experience in corporate finance, mergers and acquisitions, regulatory and general corporate legal matters.

Prior to joining Clean Harbors, Musselman was vice president, general counsel, and secretary of International Power America, the North American operation of a leading global independent power generation company. Prior to his tenure at International Power, Musselman worked as assistant general counsel, Commercial and Transactional Services Group for American Electric Power Company. From 1989 to 2000, he was senior counsel in the regulatory, environmental and corporate finance groups at Cinergy (now Duke Energy Corporation).