Utility Dive: DOE's October interconnection-reform principles (the 'data center backstop / accelerated study' set) were due for FERC action by Apr 30. FERC tee'd up June instead. Adds a federal interconnection-reform docket on top of ER26-1088 / RM26-4 — a parallel federal track to watch alongside the May 18 PJM further-compliance deadline.
Primary source · Utility Dive ↗
Why it matters
Update to byog-byong-state-patchwork.md — the federal umbrella now has THREE clocks (RM26-4 EOY June, ER26-1088 May 18 PJM compliance, DOE backstop June). All three squeeze toward the same June window.
Related filings
Federal / DOE vs FERC / framework due end of June
Plain-English framing: in the U.S. grid, FERC (the federal regulator) governs interstate transmission, while individual state commissions govern local distribution and retail service. Data centers are so large that they blur the line — a single campus can...
Utility Dive / White & Case / American Bar Association / ENR ↗
PJM / EL25-49 / second compliance / colocation / BTM
Plain-English framing: 'co-location' means putting a data center directly next to a power plant and having the plant feed the data center directly (rather than going through the grid). 'Behind the meter' means the generation is on the data center customer's...
FERC / National Law Review / Troutman Energy Report / Akin Gump / Day Pitney ↗
ERCOT / Batch Zero tabled May 13 / SB 6 / 410 GW queue
Two parallel Texas tracks. (1) Batch Zero (PGRR145 + NPRR1325) is ERCOT's proposed replacement for the existing one-at-a-time Large Load Interconnection Study (LLIS) process — instead of studying each new large-load request individually, Batch Zero would...
Denver / Cheyenne / Charlotte / Cave City / PJM compliance
Today is the single highest-density 'moratorium decision day' of 2026 so far. Four municipal-level decisions in geographically distinct markets (Mountain West urban, Sun Belt urban, central Kentucky rural, Mountain West regional capital) plus a structurally...