altAl Gore has a new woman on his arm.

The 64-year-old former vice president is in a serious relationship with a Democratic donor and divorcee named Elizabeth Keadle, according to The Washington Post.

Keadle, an environmental activist, reportedly made a trek to Antarctica with the one-time Democratic presidential nominee earlier this year to raise awareness about climate change.

Gore and his wife of 40 years, Tipper, separated in 2010.