WASILLA, Alaska, July 3 (UPI) -- Alaska Gov. Sarah Palin announced Friday she will resign as governor by the end of July and will not seek a second term in 2010.
Speaking outside her home in Wasilla, Alaska, Palin said being a "lame-duck" governor would have been the "easiest path" as she approaches her final year in office.
"Once I decided not to run for re-election, I also felt that to embrace the conventional 'lame-duck' status in this particular climate would just be another dose of 'politics as usual,' something I campaigned against and will always oppose," she said.
"People who know me know that besides faith and family, nothing's more important to me than our beloved Alaska," Palin said. "It is my duty to always protect our great state."
She said she talked to her family and "determined that it is best to make a difference this summer, and I am willing to change things."
Some considered Palin a possible front-runner for the Republican nomination in 2012, and her resignation fueled speculation that she might be planning a run for the presidency.
In an interview last month with CNN's Wolf Blitzer, Palin said she was unsure about whether she'd seek either re-election as governor or the GOP nomination.
"So, no decision yet on either 2010 or let alone 2012?" Blitzer asked.
"No decision that I'd want to announce today," Palin responded.
Palin did not take questions at Friday's news conference.
She said the new governor's administration would build on the accomplishments of hers.
"I look forward to helping others -- to fight for our state and our country and campaign for those who believe in smaller government, free enterprise, strong national security, support for our troops and energy independence," she said.