FERC's end-June RM26-4 instrument form (NOPR vs final rule) is still undetermined per the April-16 'Order Regarding Intent to Act'; the PJM co-location order's two new front-of-meter transmission services + CEG's own front-of-meter pivot insulate CEG's structural thesis from the behind-the-meter block.

Autoresearch: FERC RM26-4 end-June form + PJM EL25-20 front-of-meter co-location track — CEG read

Generated by /autoresearch on 2026-06-10. Synthesized across 2 rounds (early-exit — picture clear after round 2) from 4 web pages (2 fetch-blocked, routed to alternates), no Grokipedia anchor (too current/specific a regulatory topic). See Provenance. Treat as raw material — review before promoting. Context: vault/projects/stock-market

Summary

Two distinct FERC proceedings sit under CEG's nuclear-baseload thesis, and the daily read keeps conflating them. RM26-4 (the DOE-directed large-load interconnection rulemaking) is the end-June catalyst: FERC issued an "Order Regarding Intent to Act" on April 16, 2026 committing to act by the end of June 2026, but the form of that instrument — final rule vs. NOPR — is genuinely undetermined in every analysis fetched. The ANOPR→? procedural sequence makes a NOPR the natural next step, but FERC's stated aim of a "quick, efficient and legally durable" action plus the DOE acceleration directive leave a more substantive order possible. EL25-20 (the separate PJM co-location proceeding, FERC's Dec-2025 order finding PJM's tariff unjust/unreasonable) is further along and distinct: it directs PJM to stand up two new front-of-meter transmission services (Firm / Non-Firm Contract Demand) while narrowing behind-the-meter (BTMG) rules to "smaller retail loads." The net for CEG: its CEO has explicitly pivoted to front-of-the-meter — "we do not need to have load co-located or behind-the-meter … to achieve compelling pricing" — so the BTM block that killed the rejected AWS–Talen structure is largely not CEG's risk. This corroborates the 06-09 restored read (conviction 0.68, held below 0.70): buy the regulatory-overhang dislocation, watch the end-June RM26-4 form and the EL25-20 compliance track — but the structural chain is insulated from the BTM-specific failure mode.

Findings

RM26-4 — the end-June instrument's form is still open

FERC committed on April 16, 2026 to take action by end of June 2026 in Docket RM26-4-000, stating its forthcoming order "will translate the issues identified in the ANOPR and the record into standards for processing large-load interconnection requests" (FERC news, via search). The April 16 action was an "Order Regarding Intent to Act" that "does not adopt new rules" but commits to an end-June instrument addressing the issues "in a manner that is 'quick, efficient and legally durable'" (Troutman/JDSupra summary, via search).

On the form, the analyses are explicit that it is unresolved: Holland & Knight's note "does not specify whether FERC's action will be a final rule, a Notice of Proposed Rulemaking (NOPR), or another instrument," noting only that the ANOPR (Oct 2025) procedural posture "suggest[s] this June action may be the next step (potentially a NOPR), but this remains unconfirmed" (Holland & Knight, Apr 2026). As of the April–May 2026 record, the order had not yet been issued. Scope likely touches jurisdictional authority, interconnection processes, co-located load/generation treatment, and cost-allocation principles (Holland & Knight). The underlying ANOPR contemplates a 20 MW large-load threshold, 60-day study targets for flexible/curtailable loads, and full-cost-of-upgrades-with-credit-back cost allocation (McGuireWoods, via search).

Read: This confirms 06-09's framing — RM26-4's end-June action is a genuine binary swing, not "likely a NOPR." A NOPR (opens another comment cycle, defers certainty) is the base case on procedural grounds; a more substantive order is the tail. Either way the end-June date is a hard, dated catalyst.

EL25-20 — the front-of-meter path is the distinct, further-along track

The PJM co-location proceeding (FERC's December 2025 order) found PJM's tariff "unjust and unreasonable due to a lack of clarity and consistency in the rates, terms, and conditions that apply to interconnection customers serving co-located load" (FERC, via search). It directs PJM to create two new front-of-meter transmission services (Perkins Coie analysis, via search summary — perkinscoie.com 403'd on direct fetch):

Firm Contract Demand Transmission Service — a co-located load with special protection schemes buys only the firm grid capacity it needs (a 1,000 MW load with 900 MW on-site generation buys "just 100 MW of firm transmission service from the grid"), taking the rest from co-located generation.
Non-Firm Contract Demand Transmission Service — an alternative/complement for customers needing grid service mainly during on-site-generation maintenance.

Crucially, the order requires PJM to "revamp its existing retail BTMG rules to limit their application to smaller retail loads," finding current behind-the-meter arrangements "inadequately account for resource adequacy and shift costs to other ratepayers." The compliance timeline ran across early 2026 (interconnection clarifications Jan 20; tariff provisions for the new services + BTMG revisions Feb 23; paper-hearing rounds Mar 25 / Apr 24), with Commissioner concurrences from Chang and Rosner. This front-of-meter structure is the cleaner path: it gives co-located load a transparent, cost-causation-safeguarded grid-integration route precisely as the BTM door narrows.

CEG — already pivoted front-of-meter, so the BTM block isn't its risk

CEO Joe Dominguez has explicitly reframed Constellation's strategy to on-grid / front-of-the-meter: "Locating AI facilities proximate to large, clean and reliable power plants continues to make all the sense in the world. But, critically, we do not need to have load co-located or behind-the-meter for us to achieve compelling pricing" (Power Engineering). He cited the Microsoft PPA to restart Three Mile Island Unit 1 / Crane Clean Energy Center as proof front-of-meter deals deliver attractive economics, and flagged the practical BTM barrier — local-utility cooperation is "essential but inconsistent" and "hasn't happened easily." Constellation has separately signed a 380 MW agreement with CyrusOne at the Freestone Energy Center (Texas), with PUCT net-metering approval (Constellation news, via search; DCD).

Read for pjm-capacity-prices-to-nuclear-premium: No conviction change vs 06-09's 0.68. The research strengthens the insulation argument (front-of-meter is a regulator-blessed, further-along path and CEG's stated strategy), while keeping the end-June RM26-4 form as a genuine open catalyst. Hold 0.68 — the dislocation case is intact; the BTM-block fear is mostly mispriced onto CEG from the AWS–Talen precedent.

Contradictions and open questions

RM26-4 form (NOPR vs final rule) unresolved — no fetched source commits. Resolves automatically by end of June 2026 when FERC issues. A NOPR defers certainty (another comment cycle); a substantive/interim rule would be a faster unlock.
PJM compliance-filing status — the Dec-2025 order's compliance sequence ran Jan–Apr 2026; a later "May 18, 2026" PJM filing was referenced in one search summary but not confirmed in the fetched Perkins Coie text (which listed the Jan–Apr deadlines). Worth confirming whether PJM's front-of-meter tariff filing is now accepted/pending — that acceptance is the concrete EL25-20 unlock.
Does RM26-4 (federal large-load rule) override or harmonize with EL25-20 (PJM-specific co-location)? The two tracks could converge or conflict; an RM26-4 NOPR that reopens co-location cost-allocation could unsettle the EL25-20 front-of-meter framework CEG is relying on.

Provenance

Rounds run: 2 of 3 (early-exit — round 2 resolved the form question as "genuinely undetermined" and confirmed the front-of-meter insulation; a round 3 wouldn't materially change the synthesis pending the end-June order itself).

Sub-questions by round:

Round 1 (broad survey):

RM26-4 status — final rule vs NOPR, scope, co-location.
PJM Docket EL25-20 / co-location ruling — what it directs, timeline.
Constellation front-of-meter vs behind-the-meter position.

Round 2 (drill-down):

The form of the end-June RM26-4 instrument — targeting the binary that drives the catalyst.
PJM two-services structure + how front-of-meter routes around the BTM block — targeting the EL25-20 mechanism.

Anchor source: no Grokipedia entry (too current/specific a regulatory topic).

URLs fetched (2 successful, 2 blocked → routed to search summaries):

Round 1:

~~FERC large-load June 2026 news~~ — 403 on direct WebFetch (ferc.gov news pages); content via WebSearch summary. Primary RM26-4 commitment.
Power Engineering — Constellation front-of-meter shift — trade press — CEG Dominguez verbatim front-of-meter quotes.
~~Perkins Coie — FERC orders PJM revise tariff~~ — 403 on direct WebFetch; the two-services detail came through before the block / via summary. EL25-20 structure.

Round 2:

Holland & Knight — FERC to act in June — law firm — confirms form (NOPR vs final) is unspecified.
Troutman / JDSupra — FERC commits to June 2026 action — law firm — "Order Regarding Intent to Act," "quick, efficient and legally durable."

Source-reliability note: ferc.gov news pages and perkinscoie.com returned HTTP 403 to WebFetch this run — route via WebSearch summaries or law-firm secondaries (hklaw.com, jdsupra.com reliable). Flag for SOURCE_RELIABILITY.

Tools used: WebSearch, WebFetch. Generated: 2026-06-10