PJM generator outage history

Read PJM's daily generation outage report for the same target day, separating forced, planned and maintenance outages in MW. Compare 30-day average forced outages with the preceding 30 days.

Explore the PJM gridAsk the agent about this

Same-day PJM RTO generation outage reports

Through Oct 22, 2026

Forced outages

10,428 MW

Oct 22, 2026 · same-day report

Planned outages

48,385 MW

PJM RTO, as reported

Maintenance outages

12,698 MW

PJM RTO, as reported

Daily reported forced outages

Same-day PJM RTO reports · MW

Average daily forced-outage MW, comparable 30-day periods

Latest 30 days

11,079.63 MW

Sep 23, 2026 – Oct 22, 2026 · 30/30 reports

Preceding 30 days

11,605 MW

Aug 24, 2026 – Sep 22, 2026 · 30/30 reports

Change from preceding period

-4.53%

Two adjacent 30-day calendar windows

PJM RTO generator outages, report date matching target date
Report and target date	Forced (MW)	Planned (MW)	Maintenance (MW)	Published total (MW)
Oct 22, 2026	10,428	48,385	12,698	71,511
Oct 21, 2026	9,129	49,959	11,132	70,220
Oct 20, 2026	11,208	52,031	9,175	72,414
Oct 19, 2026	11,855	51,426	9,110	72,391
Oct 18, 2026	12,647	52,077	8,173	72,897
Oct 17, 2026	12,930	52,577	9,652	75,159
Oct 16, 2026	12,940	48,360	6,553	67,853
Oct 15, 2026	14,135	49,406	4,193	67,734
Oct 14, 2026	11,996	46,354	3,565	61,915
Oct 13, 2026	10,768	46,430	3,404	60,602
Oct 12, 2026	10,334	46,499	5,759	62,592
Oct 11, 2026	12,956	48,594	6,495	68,045
Oct 10, 2026	12,415	51,572	6,762	70,749
Oct 9, 2026	13,208	49,691	7,894	70,793
Oct 8, 2026	12,362	50,478	7,594	70,434
Oct 7, 2026	11,747	49,946	8,610	70,303
Oct 6, 2026	10,086	48,809	8,879	67,774
Oct 5, 2026	9,751	49,204	9,368	68,323
Oct 4, 2026	10,239	46,055	8,883	65,177
	10,663	41,931	9,657	62,251
	10,882	34,435	5,379	50,696
	11,750	32,180	5,496	49,426
	10,321	31,382	5,979	47,682
	10,359	30,425	6,795	47,579
	10,221	31,041	10,191	51,453
	10,067	29,755	8,922	48,744
	9,588	28,264	10,330	48,182
	8,426	27,537	8,839	44,802
	9,674	26,604	8,381	44,659
	9,304	26,592	11,126	47,022
	10,115	27,107	9,653	46,875
	10,076	26,744	9,669	46,489
	10,051	25,751	8,929	44,731
	9,409	25,391	8,493	43,293
	10,715	20,208	8,528	39,451
	10,523	18,649	7,610	36,782
	10,575	18,904	9,047	38,526
	8,434	18,470	8,510	35,414
	10,510	17,422	11,196	39,128
	10,888	17,004	9,288	37,180
	11,023	16,056	10,050	37,129
	11,188	0	16,060	27,248
	11,667	0	11,920	23,587
	10,230	0	11,202	21,432
	11,204	0	10,437	21,641
	11,400	0	8,887	20,287
	12,063	0	9,227	21,290
	12,437	0	7,241	19,678
	13,317	0	2,378	15,695
	10,555	0	1,298	11,853
	12,069	0	1,541	13,610
	14,193	0	877	15,070
	12,073	0	1,235	13,308
	14,489	0	4,557	19,046
	11,757	0	6,680	18,437
	13,929	0	4,381	18,310
	14,840	0	5,902	20,742
	13,482	0	7,038	20,520
	12,502	0	7,187	19,689
	12,436	0	6,662	19,098
	13,165	0	10,533	23,698
	13,622	0	11,537	25,159
	15,124	0	12,446	27,570
	16,286	0	9,770	26,056
	16,638	0	9,277	25,915
	16,614	0	11,023	27,637
	15,228	0	9,730	24,958
	15,549	0	11,583	27,132
	15,565	0	12,171	27,736
	16,332	0	7,188	23,520
	15,484	0	7,868	23,352
	17,236	0	5,711	22,947
	14,074	0	2,035	16,109
	15,098	0	1,867	16,965
	13,994	0	2,263	16,257
	14,341	0	5,245	19,586
	15,382	0	5,941	21,323
	18,538	0	4,337	22,875
	15,411	0	6,133	21,544
	13,286	0	5,643	18,929
	13,029	0	7,365	20,394
	12,556	0	9,172	21,728
	12,530	0	10,342	22,872
	12,462	0	10,763	23,225
	10,258	0	9,185	19,443
	12,209	0	9,687	21,896
	12,913	0	9,587	22,500
	12,561	0	9,338	21,899
	11,943	0	11,201	23,144
	10,024	0	13,029	23,053

Each row uses the latest retained revision of PJM's report for that same target day, retaining its published calendar date. The RTO total includes its subregions. Missing values appear as —. These daily reported generation MW are distinct from customer outage counts and real-time unit telemetry.

See it on the live PJM map, updating as the market publishes.

Explore the PJM grid

About this view

The same-day report

Each historical row uses the PJM RTO report whose execution date matches its target forecast date. This keeps the daily reporting basis consistent across time. PJM's subregions are already included in its RTO total.

Reading generation availability

These figures describe generation capacity PJM reports as out of service. They are daily report observations, with planned, maintenance and forced MW kept separate. PJM's published total is shown alongside its categories.

Comparable history

The comparison uses average daily forced-outage MW in two adjacent 30-day windows. Both windows must have all 30 same-day forced-outage readings. Report dates are calendar labels and retain PJM's published date.

Questions

Are these customer power outages?

This view measures unavailable generation capacity in MW. The separate PJM power-outage view reports customer meters without service.

Why use same-day reports?

PJM publishes multiple target dates in each report. Matching report and target dates creates a consistent history without mixing advance outlooks with same-day readings.

What happens when a report is missing?

The daily table shows the missing reading and the period's coverage count. A 30-day comparison appears when every forced-outage reading in both windows is available.

viewPJM power outagesReported customer outages by county and utility.viewPJM emergency alertsRead operating alerts and capacity declarations.catalogGeneration Outages by TypeThe underlying table, its schema, and its history.

More PJM views

Sources

PJM generation outages by type

Same-day PJM RTO generation outage reports

Average daily forced-outage MW, comparable 30-day periods

About this view

The same-day report

Reading generation availability

Comparable history

Questions

Related views

More PJM views

Sources

Same-day PJM RTO generation outage reports

Average daily forced-outage MW, comparable 30-day periods