PJM Interconnection
@pjminterconnection.bsky.social
PJM Interconnection coordinates the movement of wholesale electricity and ensures power supplies for 67 million people in all or parts of 13 states & D.C.
PJM Reviews January Cold Weather Operations https://insidelines.pjm.com/pjm-reviews-january-cold-weather-operations/
February 6, 2026 at 8:37 PM
PJM Reviews January Cold Weather Operations https://insidelines.pjm.com/pjm-reviews-january-cold-weather-operations/
Forecast peak #electricity usage for Feb. 6 in #PJM region: 128,793 MW at 7 a.m. (Eastern); total scheduled capacity 148,356 MW (data as of 6 a.m.)
February 6, 2026 at 11:16 AM
Forecast peak #electricity usage for Feb. 6 in #PJM region: 128,793 MW at 7 a.m. (Eastern); total scheduled capacity 148,356 MW (data as of 6 a.m.)
Preliminary hourly integrated peak for #PJM region #electricity use on Feb. 5: 131,246 MW between 7 and 8 a.m. (Eastern)
February 6, 2026 at 11:16 AM
Preliminary hourly integrated peak for #PJM region #electricity use on Feb. 5: 131,246 MW between 7 and 8 a.m. (Eastern)
PJM has issued a Cold Weather Alert for its entire footprint for Feb. 7–9. A Cold Weather Alert is a routine procedure PJM issues in advance of significantly cold weather conditions expected for all or parts of PJM. https://insidelines.pjm.com/cold-weather-alert-issued-for-feb-7-9/
February 5, 2026 at 6:06 PM
PJM has issued a Cold Weather Alert for its entire footprint for Feb. 7–9. A Cold Weather Alert is a routine procedure PJM issues in advance of significantly cold weather conditions expected for all or parts of PJM. https://insidelines.pjm.com/cold-weather-alert-issued-for-feb-7-9/
Forecast peak #electricity usage for Feb. 5 in #PJM region: 131,008 MW at 7 a.m. (Eastern); total scheduled capacity 149,491 MW (data as of 6 a.m.)
February 5, 2026 at 11:43 AM
Forecast peak #electricity usage for Feb. 5 in #PJM region: 131,008 MW at 7 a.m. (Eastern); total scheduled capacity 149,491 MW (data as of 6 a.m.)
Preliminary hourly integrated peak for #PJM region #electricity use on Feb. 4: 122,407 MW between 7 and 8 p.m. (Eastern)
February 5, 2026 at 11:42 AM
Preliminary hourly integrated peak for #PJM region #electricity use on Feb. 4: 122,407 MW between 7 and 8 p.m. (Eastern)
Forecast peak #electricity usage for Feb. 4 in #PJM region: 128,419 MW at 6 p.m. (Eastern); total scheduled capacity 147,150 MW (data as of 6 a.m.)
February 4, 2026 at 11:23 AM
Forecast peak #electricity usage for Feb. 4 in #PJM region: 128,419 MW at 6 p.m. (Eastern); total scheduled capacity 147,150 MW (data as of 6 a.m.)
Preliminary hourly integrated peak for #PJM region #electricity use on Feb. 3: 124,531 MW between 7 and 8 a.m. (Eastern)
February 4, 2026 at 11:22 AM
Preliminary hourly integrated peak for #PJM region #electricity use on Feb. 3: 124,531 MW between 7 and 8 a.m. (Eastern)
Forecast peak #electricity usage for Feb. 3 in #PJM region: 125,476 MW at 7 a.m. (Eastern); total scheduled capacity 150,254 MW (data as of 6 a.m.)
February 3, 2026 at 12:14 PM
Forecast peak #electricity usage for Feb. 3 in #PJM region: 125,476 MW at 7 a.m. (Eastern); total scheduled capacity 150,254 MW (data as of 6 a.m.)
Preliminary hourly integrated peak for #PJM region #electricity use on Feb. 2: 135,906 MW between 7 and 8 a.m. (Eastern)
February 3, 2026 at 12:13 PM
Preliminary hourly integrated peak for #PJM region #electricity use on Feb. 2: 135,906 MW between 7 and 8 a.m. (Eastern)
FERC Approves Streamlined Process To Replace Retiring Facilities https://insidelines.pjm.com/ferc-approves-streamlined-process-to-replace-retiring-facilities/
February 2, 2026 at 8:39 PM
FERC Approves Streamlined Process To Replace Retiring Facilities https://insidelines.pjm.com/ferc-approves-streamlined-process-to-replace-retiring-facilities/
Forecast peak #electricity usage for Feb. 2 in #PJM region: 135,898 MW at 7 a.m. (Eastern); total scheduled capacity 158,651 MW (data as of 7 a.m.)
February 2, 2026 at 1:00 PM
Forecast peak #electricity usage for Feb. 2 in #PJM region: 135,898 MW at 7 a.m. (Eastern); total scheduled capacity 158,651 MW (data as of 7 a.m.)
Preliminary peaks for #PJM region #electricity use on:
Jan. 30: 138,948 MW between 8-9 a.m.
Jan. 31: 134,564 MW between 8-9 a.m.
Feb. 1: 130,419 MW between 8-9 a.m.
(All times Eastern)
Jan. 30: 138,948 MW between 8-9 a.m.
Jan. 31: 134,564 MW between 8-9 a.m.
Feb. 1: 130,419 MW between 8-9 a.m.
(All times Eastern)
February 2, 2026 at 12:52 PM
Preliminary peaks for #PJM region #electricity use on:
Jan. 30: 138,948 MW between 8-9 a.m.
Jan. 31: 134,564 MW between 8-9 a.m.
Feb. 1: 130,419 MW between 8-9 a.m.
(All times Eastern)
Jan. 30: 138,948 MW between 8-9 a.m.
Jan. 31: 134,564 MW between 8-9 a.m.
Feb. 1: 130,419 MW between 8-9 a.m.
(All times Eastern)
Forecast peak #electricity usage for Jan. 30 in #PJM region: 140,497 MW at 7 a.m. (Eastern); total scheduled capacity 163,923 MW (data as of 6 a.m.)
January 30, 2026 at 11:21 AM
Forecast peak #electricity usage for Jan. 30 in #PJM region: 140,497 MW at 7 a.m. (Eastern); total scheduled capacity 163,923 MW (data as of 6 a.m.)
Preliminary hourly integrated peak for #PJM region #electricity use on Jan. 29: 139,396 MW between 7 and 8 a.m. (Eastern)
January 30, 2026 at 11:21 AM
Preliminary hourly integrated peak for #PJM region #electricity use on Jan. 29: 139,396 MW between 7 and 8 a.m. (Eastern)
Jan. 29 Operations Update: Cold Weather Thru Feb. 2 https://insidelines.pjm.com/jan-29-operations-update-cold-weather-thru-feb-2/
January 29, 2026 at 8:08 PM
Jan. 29 Operations Update: Cold Weather Thru Feb. 2 https://insidelines.pjm.com/jan-29-operations-update-cold-weather-thru-feb-2/
Forecast peak #electricity usage for Jan. 29 in #PJM region: 141,580 MW at 7 a.m. (Eastern); total scheduled capacity 165,324 MW (data as of 6 a.m.)
January 29, 2026 at 11:52 AM
Forecast peak #electricity usage for Jan. 29 in #PJM region: 141,580 MW at 7 a.m. (Eastern); total scheduled capacity 165,324 MW (data as of 6 a.m.)
Preliminary hourly integrated peak for #PJM region #electricity use on Jan. 28: 137,031 MW between 8 and 9 a.m. (Eastern)
January 29, 2026 at 11:51 AM
Preliminary hourly integrated peak for #PJM region #electricity use on Jan. 28: 137,031 MW between 8 and 9 a.m. (Eastern)
Forecast peak #electricity usage for Jan. 28 in #PJM region: 140,046 MW at 7 p.m. (Eastern); total scheduled capacity 166,607 MW (data as of 6 a.m.)
January 28, 2026 at 11:40 AM
Forecast peak #electricity usage for Jan. 28 in #PJM region: 140,046 MW at 7 p.m. (Eastern); total scheduled capacity 166,607 MW (data as of 6 a.m.)
Preliminary hourly integrated peak for #PJM region #electricity use on Jan. 27: 136,780 MW between 8 and 9 a.m. (Eastern)
January 28, 2026 at 11:39 AM
Preliminary hourly integrated peak for #PJM region #electricity use on Jan. 27: 136,780 MW between 8 and 9 a.m. (Eastern)
Jan. 27 PJM Cold Weather Operations Update https://insidelines.pjm.com/jan-26-pjm-cold-weather-operations-update/
January 27, 2026 at 11:06 PM
Jan. 27 PJM Cold Weather Operations Update https://insidelines.pjm.com/jan-26-pjm-cold-weather-operations-update/
Forecast peak #electricity usage for Jan. 27 in #PJM region: 141,497 MW at 7 a.m. (Eastern); total scheduled capacity 163,538 MW (data as of 6 a.m.)
January 27, 2026 at 11:35 AM
Forecast peak #electricity usage for Jan. 27 in #PJM region: 141,497 MW at 7 a.m. (Eastern); total scheduled capacity 163,538 MW (data as of 6 a.m.)
Preliminary hourly integrated peak for #PJM region #electricity use on Jan. 26: 134,520 MW between 6 and 7 p.m. (Eastern)
January 27, 2026 at 11:33 AM
Preliminary hourly integrated peak for #PJM region #electricity use on Jan. 26: 134,520 MW between 6 and 7 p.m. (Eastern)
PJM has issued additional precautionary alerts and continues to operate through the wide arctic system that is bringing extreme cold temperatures through this week to the region PJM serves, spanning 13 states and D.C. https://insidelines.pjm.com/jan-26-pjm-cold-weather-operations-update/
January 26, 2026 at 10:58 PM
PJM has issued additional precautionary alerts and continues to operate through the wide arctic system that is bringing extreme cold temperatures through this week to the region PJM serves, spanning 13 states and D.C. https://insidelines.pjm.com/jan-26-pjm-cold-weather-operations-update/
Forecast peak #electricity usage for Jan. 26 in #PJM region: 137,764 MW at 7 p.m. (Eastern); total scheduled capacity 162,646 MW (data as of 6 a.m.)
January 26, 2026 at 11:48 AM
Forecast peak #electricity usage for Jan. 26 in #PJM region: 137,764 MW at 7 p.m. (Eastern); total scheduled capacity 162,646 MW (data as of 6 a.m.)