Schwarzenegger announced his candidacy in the 2003 California recall election for Governor of California on the August 6, 2003, episode of The Tonight Show with Jay Leno. Schwarzenegger had the most name recognition in a crowded field of candidates, but he had never held public office, and his political views were unknown to most Californians. On October 7, 2003, the recall election resulted in Governor Gray Davis being removed from office with 55.4% of the Yes vote in favor of a recall. Schwarzenegger was elected Governor of California under the second question on the ballot with 48.6% of the vote to choose a successor to Davis.
Schwarzenegger announced his candidacy in the 2003 California recall election for Governor of California on the August 6, 2003, episode of The Tonight Show with Jay Leno. Schwarzenegger had the most name recognition in a crowded field of candidates, but he had never held public office and his political views were unknown to most Californians. His candidacy immediately became national and international news, with media outlets dubbing him the "Governator" (referring to The Terminator movies) and "The Running Man" (the name of another one of his films), and calling the recall election "Total Recall." On October 7, 2003, the recall election resulted in Governor Gray Davis being removed from office. Schwarzenegger was elected Governor of California with 48.6% of the vote. Schwarzenegger defeated Democrat Cruz Bustamante, fellow Republican Tom McClintock, and others. Under the regulations of the California Constitution, no runoff election was required. Schwarzenegger was the second foreign-born governor of California after Irish-born Governor John G. Downey in 1862. Schwarzenegger's early victories included repealing an unpopular increase in the vehicle registration fee as well as preventing driver's licenses from being given out to illegal immigrants, but later he began to feel the backlash when powerful state unions began to oppose his various initiatives. Key among his reckoning with political realities was a special election he called in November 2005, in which four ballot measures he sponsored were defeated. Schwarzenegger accepted personal responsibility for the defeats and vowed to continue to seek consensus for the people of California.
Schwarzenegger is a moderate Republican. He says he is fiscally conservative and socially liberal. On the issue of abortion, he describes himself as pro-choice but supports parental notification for minors and a ban on partial-birth abortion. He has supported gay rights, such as domestic partnerships, and he performed a same-sex marriage as governor. Schwarzenegger vetoed bills that would have legalized same-sex marriage in California in 2005 and 2007. He additionally vetoed two bills that would have implemented a single-payer health care system in California in 2006 and 2008. Schwarzenegger, against the advice of fellow Republican strategists, appointed a Democrat, Susan Kennedy, as his Chief of Staff. He gradually moved towards a more politically moderate position, determined to build a winning legacy with only a short time to go until the next gubernatorial election. Schwarzenegger ran for re-election against Democrat Phil Angelides, the California State Treasurer, in the 2006 elections. Despite a poor year nationally for the Republican party, Schwarzenegger won re-election with 56.0% of the vote. Around this time, many commentators saw Schwarzenegger as moving away from the right and towards the center of the political spectrum.
On September 27, 2006, Schwarzenegger signed the Global Warming Solutions Act of 2006, creating the nation's first cap on greenhouse gas emissions. The law set new regulations on the amount of emissions utilities, refineries, and manufacturing plants are allowed to release into the atmosphere. Schwarzenegger also signed a second global warming bill that prohibits large utilities and corporations in California from making long-term contracts with suppliers who do not meet the state's greenhouse gas emission standards. Schwarzenegger signed another executive order on October 17, 2006, allowing California to work with the Northeast's Regional Greenhouse Gas Initiative. They plan to reduce carbon dioxide emissions by issuing a limited amount of carbon credits to each power plant in participating states. In 2011, Schwarzenegger founded the R20 Regions of Climate Action to develop a sustainable, low-carbon economy. In 2017, Schwarzenegger launched the Austrian World Summit, an international climate conference held annually in Vienna, Austria, organized by the Schwarzenegger Climate Initiative.