"In the increasingly dry Southwest, drought and climate change pose a challenge for developers, who need to find creative ways to provide water supply to new communities."
BUCKEYE, Ariz. -- "Surrounded by miles of creosote and ocotillo in the Sonoran Desert, state officials and business leaders gathered in October against the backdrop of the ragged peaks of the White Tank Mountains to applaud a plan to turn 37,000 acres of arid land west of Phoenix into the largest planned community ever proposed in Arizona.
The development, Teravalis, is expected to have 100,000 homes and 55 million square feet of commercial space. But to make it happen, the project’s developer, the Howard Hughes Corporation, will need to gain access to enough water for its projected 300,000 residents and 450,000 workers.
Teravalis is seen by local and state leaders as a crowning achievement in a booming real estate market, but it also represents the intensifying challenge in Arizona and other fast-growing Southwestern states: to build huge mixed-use projects in an era of water scarcity.
“You can’t grow and grow on these far-flung lands and put industries anywhere you want,” said Kathleen Ferris, former director of the Arizona Department of Water Resources and a senior research fellow at the Kyl Center for Water Policy at Arizona State University. “You have to be smarter about where and how we grow.”"