BA in History of Science, Harvard University. Former campaign manager, strategist and public-opinion analyst. President and Founder, OPOWER. Invited to the White House to meet with President Obama to discuss innovation and job creation, and to testify before the US Senate. Commissioner, Alliance National Commission on Energy Efficiency Policy, chaired by US Sen. Mark Warner and Tom King, President, National Grid USA. On the board of Conservation Lands Foundation. Featured in Fortune's "40 under 40".