On February 4, 2026, state lawmakers, utilities, and agriculture advocates in California sounded the alarm over soaring energy and water demand from artificial intelligence (AI) data centers. With projections showing explosive utility consumption, farmers fear rising input costs, reduced service reliability, and unfair burden shariall of which threaten California's agricultural backbone.

The data center boom, driven by rapid AI and cloud computing expansion, is upending decades of utility planning. Once accustomed to stable electricity use, California's grid now faces an influx of requests-nearly 18 gigawatts of new load-just from proposed data centers. That figure represents a staggering 40% of the state's peak demand.

Farmers and agribusinesses, already grappling with some of the nation's highest electricity rates, are deeply concerned. From irrigation pumping and cold storage to precision ag operations, energy is a lifeline for California agriculture.

"Every added megawatt of demand threatens to shift costs to existing users," warned Michael Boccadoro of the Agricultural Energy Consumers Association, criticizing investor-owned utilities like PG&E for prioritizing shareholder profits over ratepayer equity.

Unlike industrial sectors that can time-shift energy use, agriculture's schedules are dictated by seasons, crops, and labor, making it uniquely vulnerable to rate hikes and grid instability.

Beyond electricity, water is emerging as a parallel risk in the AI infrastructure boom. While individual data centers currently use modest amounts-about 2,000 acre-feet per year statewide-some upcoming projects in San Jose alone could exceed 3,500 acre-feet annually.

And that's just the direct use. Indirectly, power generation for data centers requires cooling, which could consume 10 to 18 times more water than the facilities themselves.

According to USC engineering professor Kelly Sanders, "From a statewide view, these numbers seem small. But in drought-prone farming districts, they're enormous."

This raises flags for growers in the Central Valley and Imperial Valley, where groundwater restrictions under SGMA are already reducing acreage and pressuring rural water systems.

California lawmakers are grappling with how to respond. While Senate Bill 57 asks regulators to study potential cost shifts, it stops short of enforcing protections for ag ratepayers. Assembly Bill 93, which would've mandated water use reporting for data centers, was vetoed by Governor Gavin Newsom over business impact concerns.

Local governments, however, are taking action. Santa Clara now requires recycled water for new data centers, and San Jose mandates energy and water reporting for large facilities. Municipal utilities like Silicon Valley Power are praised for balancing tech growth with ratepayer protections.

But most California farmers live in investor-owned utility zones, where profit motives may outweigh local accountability. This leaves growers exposed unless statewide policies mandate equitable cost-sharing.

With U.S. data centers consuming 4.4% of national electricity in 2024, and expected to reach up to 12% by 2028, the issue is not confined to California. Nationwide, AI development is colliding with rural infrastructure, water security, and energy equity.

The American Farm Bureau Federation recently adopted policy calling for responsible data center development in rural areas, with specific attention to fair utility tariffs and respect for local resources.

"This isn't about stopping AI," said Sean Maguire of the State Water Resources Control Board. "It's about ensuring agriculture doesn't pay the price for innovation."

As data centers grow more powerful-and thirstier-a sustainable path forward will require regulation, transparency, and collaboration, or risk tipping the balance of California's water-energy-agriculture nexus.