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United States (PJM region) · pjm-reliability-backstop-procurement-ferc-approval

PJM Confirms RBP Suspension, Elaborates on FERC's Conditional Acceptance and Eligibility Scope

Decision
ADEQUACY & CAPACITY MARKETSFORWARDcapacity procurementresource adequacylarge load integrationtransitional reliability mechanismbilateral contract offsetsFERC regulatory approval
1Problem identified
2Consultation
3Proposal
4Regulatory review
5Decision
6Implementation
7Go-live
8Market impact
What changed

This PJM communication restates the same FERC order (Sept. 29, 2026) already captured, but adds PJM's official statement characterizing the three discrete issues as having 'a clear path to resolving...expeditiously,' clarifies that only new supply resources (not Large Load customers alone) are eligible to participate in both RBP and bilateral matchmaking, reiterates the June 1, 2032 commercial operation deadline, and confirms that confirmed bilateral contracts of new supply may offset the initial RBP procurement target to avoid double procurement. PJM also states 'actual timing is to be determined' regarding when the RBP process will now begin.

Why it matters

The added eligibility clarification (new supply resources only) and the offset mechanism detail sharpen the operational boundaries of the RBP-IRAS-bilateral matchmaking framework, which matters for which resources and load-serving arrangements can rely on backstop procurement versus bilateral contracting. PJM's framing of the three FERC issues as resolvable 'expeditiously' signals institutional confidence but does not change the regulatory uncertainty already introduced by the five-month suspension, leaving developers and Large Load customers still unable to finalize commitments on a firm timeline.

Design impact
Price formation●●●
Cross-border capacity○○○
Liquidity●●○
Operational security●●●
Market participants●●●
Affected markets
PJM capacity marketInterim Resource Adequacy Service (IRAS)Reliability Backstop Procurement (RBP)
Who is affected
new generation/capacity resource developerslarge load customersload-serving entitiesPJMFERC
MD analysis

This appears to be largely a confirmation and elaboration of the same FERC order already reflected in prior state, rather than a new regulatory development. The incremental value is PJM's own characterization of the proceeding as navigable and its explicit restriction of dual-track eligibility (RBP plus bilateral matchmaking) to new supply resources, which may be read as narrowing ambiguity around whether existing or non-supply-side participants could exploit both mechanisms simultaneously. The repeated emphasis on 'actual timing is to be determined' suggests PJM itself has no clearer visibility into the suspension's resolution path than what was previously reported, reinforcing that the next concrete signal will likely come from the Oct. 7 Market Implementation Committee update rather than from this statement.

Rule / framework

Federal Power Act / FERC order on PJM tariff filing (Reliability Backstop Procurement)

Next milestone

PJM administrative update on RBP status at Market Implementation Committee meeting · 7 Oct 2026

Primary sources

PJM · ISO · 2026-09-30

FERC Accepts PJM Reliability Backstop Proposal

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pjm-ferc-accepts-pjm-reliability-backstop-proposal