Senate Energy and Natural Resources Committee aide David Marks is moving to Outreach Strategies, where he will be a vice president. Marks joined the committee five years ago, serving most recently as a press secretary to Chairman Jeff Bingaman, D-N. Mex.

Outreach Strategies represents such green-minded clients as the U.S. Climate Action Partnership and the Geneva-based World Business Council for Sustainable Development. It was founded last year by two other former Senate staffers, Tad Segal, who worked for former Sen. Alan Simpson, R-Wyo., and Joe Clayton, who worked for former Sen. Alan Dixon, D-Ill. The firm has a focus on advocacy communications.