AP: AI data centers drive gas plant boom; Valley pushes for clean power

Key Takeaways

1. A new AP report links AI-driven power demand to a surge in natural gas projects.
2. California officials say data centers already draw about 2% of CAISO’s peak load.
3. A proposed AI site in Inyokern lists 44 diesel backup generators, drawing scrutiny.
4. Studies flag Fresno County as attractive for data centers because of land, solar, and grid access.

Forty‑four diesel generators, on paper, outside Inyokern. Residents in eastern Kern flagged the backup plan for a proposed AI data center and questioned water use in letters to the state last month. The national fight in that AP story lands here because developers are now looking at Kern and Fresno, and the Valley will have to decide what kind of power those projects plug into.

Power has to arrive fast. The Associated Press reported that the rush to supply electricity for AI has touched off the largest construction wave of natural gas-fired plants in the country, even as clean‑energy advocates and lawmakers in several states push to tie new data centers to wind, solar, geothermal, batteries, or other zero‑emission sources. California is among the states weighing rules to keep climate targets on track while courting big tech investments.

What AP reported

The AP piece lays out a basic collision: tech companies want large blocks of power quickly, sometimes more than a mid‑size city, and utility‑scale renewables and transmission aren’t getting built on the same timeline. Some states passed or proposed measures to make sure data centers meet rising clean‑power requirements, while utilities and regulators test programs that let companies add dedicated zero‑emission projects to the grid.

Where the Valley fits

California Energy Commission staff say data centers account for about 1,000 megawatts of demand, roughly 2% of the California ISO peak, and they’ve briefed lawmakers on how that load could grow. That figure doesn’t change the 2045 clean‑power goal, but it shapes how and where new lines and projects get built. Fresno and Kern counties sit on major transmission corridors, with available industrial land and abundant midday solar, which a March analysis said could make a rural Fresno County build far cheaper than in the Bay Area. But the timeline is tight.

Local permitting questions

If backup power is diesel, the San Joaquin Valley Air Pollution Control District is the first stop. The district requires best‑available controls and limits on runtime for emergency engines, and operators need a permit before a shovel turns. Separate from air permits, any large on‑site generator yard and extra feeders would also run through local planning and utility interconnection steps.

What to watch next

Kern’s Inyokern filing outlines 99 megawatts of backup generation and a hybrid cooling pitch that neighbors don’t buy yet, citing water and air concerns in a stressed basin. Meanwhile, Valley economic development officers keep fielding quiet calls because the ingredients here are hard to ignore, even if the power mix question isn’t settled in Sacramento.

A warm plastic water bottle sat on the clerk’s table as residents flipped through site diagrams and circled the generator layout in red pen.