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Solar Development in the San Joaquin Valley

To balance the San Joaquin Valley’s groundwater basins, hundreds of thousands of acres of irrigated farmland may come out of production in the coming decades. Utility-scale solar development—already an attractive option for landowners—could help keep these lands economically productive, but it faces some obstacles. Can solar overcome these challenges and help support the region as a whole? Join us for an expert panel discussion.

Report

Solar Energy and Groundwater in the San Joaquin Valley

By Andrew Ayres, Annabelle Rosser, Ellen Hanak, Alvar Escriva-Bou ...

Hundreds of thousands of acres of irrigated farmland may come out of production in the San Joaquin Valley in coming decades. At the same time, the state needs to ramp up renewable energy generation to meet climate goals. Could solar development on fallowed land help the valley’s residents? Our new report examines the challenges and opportunities.

blog post

Is SGMA Compatible with Farmland Preservation?

By Annabelle Rosser

The implementation of SGMA will prompt land use transitions throughout the San Joaquin Valley, raising questions about how the state's chief agricultural preservation policy - the Williamson Act - will come into play. Many alternate uses are likely to be compatible with the program, while others - namely solar – are more complex.

blog post

Video: Californians and the Environment

By Stephanie Barton

Researchers Deja Thomas and Rachel Lawler discuss key findings from the latest PPIC Statewide Survey, which examines Californians’ views on drought, wildfires, climate change, and a range of other environmental issues.

Statewide Survey

PPIC Statewide Survey: Californians and the Environment

By Mark Baldassare, Dean Bonner, Rachel Lawler, Deja Thomas

Key findings include: Three in ten Californians name water supply and drought as the state’s top environmental issue; nearly seven in ten say the water supply is a big problem in their part of the state. More than half of Californians say higher gas prices have caused financial hardship, and more than four in ten are upset about the current rate of inflation. Most Californians oppose offshore drilling, and an overwhelming majority want to prioritize alternative energy over oil, coal, and natural gas. But views are divided along party lines. Democrats are much more likely than independents and Republicans to support key state climate change policies.

Report

Land Transitions and Dust in the San Joaquin Valley

By Andrew Ayres, Jaymin Kwon, Joy Collins

Agricultural operations and wind erosion are two of the largest sources of dust in the San Joaquin Valley, and the valley’s air quality may decline with increased farmland fallowing and a warmer, drier climate. This will impact low-income, rural communities first and foremost, but proactive management can help identify high-risk areas and direct funding to cost-effective interventions.

Report

Exploring the Potential for Water-Limited Agriculture in the San Joaquin Valley

By Caitlin Peterson, Cameron Pittelkow, Mark Lundy

As irrigated farmland comes out of production in the San Joaquin Valley, valley residents will face increased pests, weeds, and dust—as well as a loss of employment and economic activity. Water-limited cropping is one alternative to fallowing that can improve soil health and air quality, create habitat, and keep land in production.

blog post

Maximizing Benefits of Solar Development in the San Joaquin Valley

By Annabelle Rosser, Mitchelle De Leon

Solar development offers one promising way to soften the economic blow as more irrigated farmland comes out of production in the San Joaquin Valley. We met with a diverse range of stakeholders to discuss how to maximize benefits—and mitigate potential harm.

blog post

Could Rangeland Return to the Central Valley?

By Caitlin Peterson

As Central Valley farmers confront the need to fallow some farmland to comply with SGMA, we interview two experts about a possible alternative to fallowing: converting formerly irrigated farmland into rangeland. It would keep the land economically productive—and might bring other benefits.

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