FERC orders fast lane for AI data centers, demands grid operators justify connection rules within 60 days

The commission's decisive step

On Thursday, the five-member Federal Energy Regulatory Commission voted unanimously to direct six major grid operators to ensure large electricity users, especially AI data centers, can connect to transmission systems quickly and transparently. The order gives operators 30 days to report spare generating capacity and 60 days to defend or revise interconnection rules. FERC Chairman Laura Swett framed the action as a shift from an agency often criticized for passivity. “This FERC is not the old sleepy agency that it has been in the past,” she told POLITICO. “We are unified in protecting the American ratepayer.”

A grid under strain

The intervention follows months of alarm over electricity demand from data centers, projected to nearly triple through 2035 and account for up to 17% of US consumption by decade’s end. Wholesale rates have surged as much as 267% compared with five years ago, and connection queues for new power plants now exceed the grid’s total capacity. The situation is most acute in PJM Interconnection, the country’s largest grid operator, where capacity auction prices jumped from $28.92 to $329.17 per megawatt-day in two years, piling an estimated $9.4 billion in costs onto customers. Major utilities have threatened to withdraw, and federal officials have floated breaking up PJM.

Many state tariffs are leaky and weak, leaving interconnection queues overloaded.

Shielding consumers

FERC’s orders explicitly aim to prevent costs from shifting onto households. Grid operators must show how transmission investments for data centers affect retail rates, and data centers will pay for their own interconnection upgrades. The commission also embraced behind-the-meter power arrangements, where tech companies build generation on-site instead of drawing entirely from the grid, and encouraged use of flexible-demand contracts that ease stress during peak hours. Swett noted a nonbinding White House pledge this spring in which major tech firms vowed to cover their costs. “Free riding on other customers is not an option,” she said.

Industry and state reactions

The order stops short of the sweeping federal framework Energy Secretary Chris Wright sought in an October letter that triggered the eight-month FERC review. Swett sought to avoid litigation from states, instead giving regional operators room to craft solutions. “We call on our state counterparts to finish the job,” she said. Technology companies, which had lobbied for faster connections, expressed cautious optimism. Swett said hyperscalers “should have the confidence and comfort that this commission is very aware of their concerns.” Still, the directive does not resolve the underlying shortage of generating capacity, and on the same day the Trump administration paid $765 million to cancel offshore wind leases, deepening a supply gap.

Giving a clear directive, I’m hoping, will calm the fears and have us all get down and get to work instead of wondering and worrying about hypotheticals.

Looking ahead

Grid operators now face a compressed timeline: capacity reports due in 30 days, rate justifications or revisions in 60. FERC also urged adoption of alternative transmission technologies, such as solid-state transformers, opening a door for startups. The orders are among the most assertive FERC has taken on market modernization, and Swett described them as steps toward a “resilient, reliable, and forward-thinking grid.” Whether regional bodies can meet the deadlines without triggering legal battles or further rate spikes will determine if the fast lane becomes a smooth on-ramp for AI growth.