FERC Terminates Demand Response Opt-Out Inquiry
- Policy & Markets Regulatory
Marin Holt
- 0
- 6 minutes read
- Action: Withdrawal of NOI, termination of rulemaking (Docket RM21-14-000)
- Effective date: May 21, 2026
- Opt-out threshold: Utilities distributing over 4 million MWh in prior fiscal year
- Legal basis: FERC Order No. 719 demand response opt-out
The Federal Energy Regulatory Commission (FERC) on April 16, 2026 voted to withdraw a 2021 Notice of Inquiry (NOI) in Docket No. RM21-14-000 and terminate the rulemaking, leaving in place the demand response "opt-out" that bars wholesale market aggregators from bidding the load of customers served by utilities that distributed more than 4 million megawatt-hours (MWh) in the prior fiscal year where the state retail regulator prohibits it. The withdrawal becomes effective May 21, 2026.
What the opt-out does
The opt-out originates in FERC Order No. 719 (2008), which let demand response aggregators participate in Regional Transmission Organization (RTO) and Independent System Operator (ISO) markets but allowed a Relevant Electric Retail Regulatory Authority (RERRA) to block that participation for large utilities. The threshold is precise: it applies to aggregations that include the demand response of customers of any utility that distributed more than 4 million MWh in the previous fiscal year. The 2021 NOI had asked whether that carve-out should be removed so more retail load could reach wholesale markets. By withdrawing the inquiry, FERC keeps the status quo intact for the foreseeable future.
Why FERC closed the proceeding
The Commission concluded the record did not support removing the opt-out. State regulators, led by the National Association of Regulatory Utility Commissioners (NARUC), had opposed eliminating it, arguing the states retain authority over how retail customers participate in demand response. FERC's order states it "withdraws a notice of inquiry and terminates the proceeding" rather than advancing a proposed rule. The action mirrors FERC's split posture on distributed resources: Order No. 2222 forces RTOs to open markets to distributed energy resource aggregations, yet the large-utility demand response opt-out survives untouched.
Enforcement reality: status quo for aggregators
For demand response aggregators, the practical effect is continuity, not change. In states that exercise the opt-out, retail customers of utilities above the 4 million MWh line stay outside RTO and ISO demand response programs. Aggregators targeting those territories must keep working through retail or behind-the-meter channels rather than bidding load directly into capacity and energy markets. Companies operating in states that have not opted out are unaffected. The decision lands as RTO capacity prices remain elevated, sharpening the debate over whether more demand-side participation could ease tight reserve margins.
Critical Perspective
Closing the inquiry preserves a 17-year-old boundary at a moment when grid operators are openly short of flexible capacity. Critics of the opt-out argue it walls off a large pool of dispatchable demand response precisely when RTOs need it; supporters counter that federal preemption of state retail authority is a heavier intervention than the reliability gains justify. FERC chose deference to the states. The unresolved question is whether persistent capacity shortfalls will force the Commission to revisit a threshold it just declined to touch.
Why It Matters
The ruling fixes the regulatory map demand response developers must navigate through at least the next planning cycle. Aggregators should treat the 4 million MWh opt-out as durable and prioritize states that permit wholesale demand response participation. Utilities and state commissions retain the lever; FERC has signaled it will not pull it for them.
