California farmers identify a hot new cash crop: Solar power

Jacob Stid works for Michigan State University. Funding for this work came from the US Department of Agriculture's National Institute of Food and Agriculture program and the Department of Earth and Environmental Sciences at Michigan State University. He also receives funding from the Foundation for Food and Agricultural Research.

Anthony Kendall receives funding from the USDA, NASA, the NSF, and the Foundation for Food and Agricultural Research. He is an Assistant Professor at Michigan State University, and serves on the nonprofit board of the FLOW Water Advocates.

Imagine that you own a small, 20-acre farm in California’s Central Valley. You and your family have cultivated this land for decades, but drought, increasing costs and decreasing water availability are making each year more difficult.

Thousands of farmers across the country, including in the Central Valley, are choosing one of the first two options. A 2022 survey by the U.S. Department of Agriculture found that roughly 117,000 U.S. farm operations have some type of solar device. Our own work has identified over 6,500 solar arrays currently located on U.S. farmland.

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