Senior Counsel at Calpine, Houston. Marcus currently provides in-house legal representation for Calpine, America’s largest generator of electricity from natural gas and geothermal resources. Prior to Calpine, he was in-house legal counsel at Shell focused on midstream & MLP matters. He also previously served as a senior attorney for a regulated electric utility company, where his practice focused on providing day-to-day risk and contract advice for the company’s construction projects, advising the company’s management team in the negotiation of project agreements, and dispute resolution. Marcus was a member of the Institute for Energy Law’s Leadership Class for 2020-21.