Source register
Gridlight monitors 54 named primary sources across 10 beats, each on a stated cadence. This table is the whole register — including the sources that are currently failing. Coverage gaps are disclosed here, not promised away.
0 reporting healthy 54 degraded or failing 0 not yet swept
ERCOT 4
SourceCadenceHealthLast success
Federal 2
SourceCadenceHealthLast success
Watch: DOE NIETC corridor dockets (Regulations.gov) watch only pass
FERC 3
SourceCadenceHealthLast success
Watch: FERC Order No. 2023 interconnection reform (RM22-14; RM22-14-001 rehearing) watch only unverified
ISO-NE 4
SourceCadenceHealthLast success
MISO 5
SourceCadenceHealthLast success
MISO Regional Expansion Criteria and Benefits Working Group (RECBWG) — committee page, headless pass
Watch: Entergy Louisiana / Meta Richland Parish (LA PSC U-37425) watch only unverified
NYISO 5
SourceCadenceHealthLast success
PJM 7
SourceCadenceHealthLast success
Watch: Dominion VA data-center load / GS-5 class (VA SCC PUR-2024-00184) watch only unverified
Southeast 11
SourceCadenceHealthLast success
Watch: Georgia Power 2025 IRP (GA PSC 56002) watch only unverified
Watch: Southeast Energy Exchange Market (SEEM) — FERC ER21-1111 / ER21-1125 watch only unverified
SPP 8
SourceCadenceHealthLast success
West 5
SourceCadenceHealthLast success
Watch: APS data-center rate proposal (AZ CC E-01345A-25-0105) watch only blocked (4 in a row)
Tip-only sources — trade press Gridlight reads for leads — are deliberately not in this table. They never carry a claim, so their cadence says nothing about coverage. What a tip leads to is confirmed in a primary document before it is written about.