Can retiring farmland make California’s Central Valley more equitable? (hcn.org)

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The West is not just facing an energy transition, it is also at the beginning of a major transition in land and water use. In California’s Central Valley, groundwater regulations will require retiring between 500,000 and 1 million acres by 2040. (Retirement, or “fallowing,” refers to taking lands out of agricultural production.) The planning and decision-making now underway across more than 260 regional Groundwater Sustainability Agencies will determine how SGMA plays out across different groundwater basins: whether landowners will be compensated for retired lands, what the lands will become and who will manage them, and how counties will replace the revenues they currently collect from agricultural lands and use to help provide services to residents in need.

But while groundwater sustainability is SGMA’s focus, it’s not the only thing on Central Valley residents’ minds: They also need jobs, as well as clean air and water. Many Central Valley towns have diverse demographics; Fairmead, for example, is over 70% Latino — mostly immigrant and predominately Spanish-speaking — but there are also Black, Asian, Indigenous, mixed-race and white individuals. The median household income is less than half of the state’s average, and the residents are disproportionately exposed to environmental hazards.

Around 200 million pounds of pesticides are used in California each year, and the geographical pattern of their application is one of environmental inequality: According to the Pesticide Action Network, majority-Latino counties see 906% more pesticide use than counties with fewer than 24% Latino residents. Fernández-Bou calculated that creating “buffer zones” by retiring the farmland in a one-mile radius around the Central Valley’s “disadvantaged communities” — a term used by the state of California for municipalities with median household incomes lower than 80% of the state’s — would decrease pesticide use by 12 million pounds, and also combat the health effects of pesticide drift.