About
William Blaine Richardson III, known as Bill Richardson, was an American politician, author, and diplomat who held various prominent positions in the United States government. He served as the 30th governor of New Mexico from 2003 to 2011, leading the state through significant economic and social changes. He was also the U.S. ambassador to the United Nations and energy secretary in the Clinton administration. Richardson was also a U.S. congressman, chair of the 2004 Democratic National Convention, and chair of the Democratic Governors Association (DGA).
Career Timeline
UN Ambassador
Appointed U.S. Ambassador to the United Nations.
Energy Secretary
Became U.S. Secretary of Energy.
Governor of New Mexico
Elected Governor of New Mexico.
Commerce Secretary Nomination
Withdraws nomination for Commerce Secretary due to a pay-to-play investigation.
Leaves Governor's Office
Term as Governor of New Mexico ends.
International Diplomacy
Engages in private international diplomacy, often negotiating the release of Americans held abroad.
Death at Home
Bill Richardson died in his sleep at his home in Massachusetts at the age of 75.
Legacy of Diplomacy
Remembered for his career in public service and international diplomacy.
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Last updated: February 25, 2026