Whether the issue is climate change, clean energy, safeguarding privacy, nuclear non-proliferation, investor protection or preserving an open Internet that spurs competition and consumer choice, Senator Markey stands up for the priorities and values of Massachusetts. While serving for 37 years in the U.S. House of Representatives, Senator Markey fought for his constituents throughout his Congressional District. When he was Dean of the Massachusetts delegation in the House, he worked to harness the energy and influence of his colleagues on behalf of the entire Commonwealth. Elected to the Senate in a special election in June 2013, Senator Markey is bringing his experience, energy and expertise to fight for all the people of Massachusetts. He is the principal House author of the 2007 fuel economy law, which will increase fuel economy standards to 54.5 miles per gallon by 2025, the first increase in a generation. In 2009, Congressman Markey was the co-author of the landmark Waxman-Markey bill, the only comprehensive climate legislation ever to pass a chamber of Congress. From 2007 to 2010, he served as Chairman of the Select Committee on Energy Independence and Global Warming, a signature committee established by then-Speaker Nancy Pelosi. He also served on the Energy and Commerce Committee, where he was Chairman of the Subcommittee on Energy and the Environment.