A map of a new proposed community in Solano County, Calif., is displayed during a news conference in Rio Vista, Calif. on Jan. 17, 2024. A Silicon Valley-backed initiative to build a green city for up to 400,000 people in the San Francisco Bay Area has qualified for the Nov. 5 ballot. Voters will be asked to allow urban development on land currently zoned for agriculture. (AP Photo/Janie Har, File)