The Federal Energy Regulatory Commission is the United States' independent agency regulating the interstate transmission of electricity, natural gas, and oil, and overseeing wholesale electricity markets and the regional grid operators (RTOs/ISOs) that run them. FERC has no AI-specific mandate, but its authority over how large new electricity loads connect to the grid and how their costs are allocated has made it a recurring actor in AI data-center policy, where surging data-center demand collides with limited transmission capacity and the question of who pays for grid upgrades.
Authority relevant to AI
FERC's leverage over AI infrastructure runs through three connected functions:
- Interconnection of large loads. Data centers seeking hundreds of megawatts to multiple gigawatts of capacity must connect through grid operators whose interconnection rules and tariffs are subject to FERC oversight. How quickly and on what terms a hyperscale campus can connect is partly a FERC question.
- Wholesale market and capacity-market rules. FERC oversees the capacity auctions run by RTOs such as PJM. PJM's 2025/2026 capacity auction cleared at roughly $269.92/MW-day, about ten times the prior year, a jump widely attributed to AI and data-center load colliding with coal retirements — placing cost-allocation under regulatory scrutiny (Source: ERCOT/PJM auction data; see Data Center Siting / AI Power Politics).
- Co-location and behind-the-meter arrangements. FERC blocked the initial "behind-the-meter" structure of the Talen Energy–Amazon co-location at the Susquehanna nuclear campus in late 2024, requiring it to be restructured — an early signal that direct data-center-to-generator power deals would face regulatory review rather than proceed automatically (see Data Center Siting / AI Power Politics).
Large-power-user market rules (2026)
On June 24, 2026, FERC pressed the regional grid operators to justify or revise their market rules for connecting large power users such as data centers, with the stated aim of preventing the costs of serving that load from being shifted onto other customers (Source: insideaipolicy.com). The action put the cost-allocation question — whether data-center developers or existing ratepayers bear the cost of grid upgrades driven by AI demand — at the center of federal energy regulation, alongside the Department of Energy's parallel projection that data-center electricity demand could exceed 15 percent of US consumption by the end of the decade (Source: insideaipolicy.com).
Industry advocates for flexible data-center load have cited FERC's June 2026 action as an opening. Axios, reporting the September 16, 2026 launch of the AI Energy Management Alliance, wrote that federal regulators in June had directed regional grid operators to examine new options for connecting large, flexible power users (Source: axios.com). Emerald AI chief executive Varun Sivaram, a founder of the alliance, wrote that FERC had directed the six regional grid operators it oversees "to make room for large customers willing to limit their draw in return for faster connections" (Source: fortune.com). The alliance describes itself as building on long-standing relationships with FERC, the Department of Energy and state utility commissions (Source: aema.ai).
Relation to congressional cost-allocation legislation
The Ratepayer Protection Act (H.R. 9340), passed by the House 417–3 on September 16, 2026, addresses the same cost-allocation question through state and nonregulated-utility ratemaking rather than through FERC. It adds a large-load standard to section 111(d) of the Public Utility Regulatory Policies Act of 1978, which State regulatory authorities and nonregulated utilities must consider and may decline, and its text assigns no role to FERC and creates no federal enforcement authority (Ratepayer Protection Act, H.R. 9340 — text as reported in the House (September 10, 2026); Source: clerk.house.gov).
Relationships
- regulated-by: —
- related: AI Data Centers, Data Center Siting / AI Power Politics, Department of Energy (DOE), AI Power Concentration
- related: Ratepayer Protection Act (H.R. 9340) — large-load ratemaking standard that operates through state regulators rather than FERC
- related: AI Energy Management Alliance (AEMA) — coalition seeking faster interconnection for flexible large loads, citing FERC's June 2026 direction