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Nuclear Grid Capacity & Generation Analysis
Analyze daily grid capacity and megawatt generation across the U.S. nuclear fleet with historical charts and performance data.
Current Generation
84,966 MWe
Date: 2026-03-06
Capacity Factor
87.58%
of 97,019 MWe Capacity
Period Peak Gen
96,748 MWe
Achieved on 2026-01-06
Reporting Units
94
Active in Fleet
Day-by-Day Detailed Data
Date
Total Generation (MWe)
Fleet Capacity (MWe)
Capacity Factor %
Reporting Units
2026-03-06
84,966
97,019
87.58%
94
2026-03-05
84,743
97,019
87.35%
94
2026-03-04
84,927
97,019
87.54%
94
2026-03-03
83,585
97,019
86.15%
94
2026-03-02
83,429
97,019
85.99%
94
2026-03-01
84,326
97,019
86.92%
94
2026-02-28
84,614
97,019
87.21%
94
2026-02-27
85,822
97,019
88.46%
94
2026-02-26
85,867
97,019
88.51%
94
2026-02-25
86,745
97,019
89.41%
94
2026-02-24
86,918
97,019
89.59%
94
2026-02-23
86,182
97,019
88.83%
94
2026-02-22
87,627
97,019
90.32%
94
2026-02-21
88,602
97,019
91.32%
94
2026-02-20
91,169
97,019
93.97%
94
2026-02-19
91,199
97,019
94.00%
94
2026-02-18
90,673
97,019
93.46%
94
2026-02-17
90,219
97,019
92.99%
94
2026-02-16
89,977
97,019
92.74%
94
2026-02-15
90,780
97,019
93.57%
94
2026-02-14
90,052
97,019
92.82%
94
2026-02-13
92,094
97,019
94.92%
94
2026-02-12
92,728
97,019
95.58%
94
2026-02-11
92,706
97,019
95.55%
94
2026-02-10
92,828
97,019
95.68%
94
2026-02-09
92,791
97,019
95.64%
94
2026-02-08
92,768
97,019
95.62%
94
2026-02-07
92,493
97,019
95.33%
94
2026-02-06
92,656
97,019
95.50%
94
2026-02-05
92,830
97,019
95.68%
94
2026-02-04
93,822
97,019
96.70%
94
2026-02-03
94,177
97,019
97.07%
94
2026-02-02
94,693
97,019
97.60%
94
2026-02-01
94,579
97,019
97.49%
94
2026-01-31
94,624
97,019
97.53%
94
2026-01-30
95,634
97,019
98.57%
94
2026-01-29
95,637
97,019
98.58%
94
2026-01-28
95,670
97,019
98.61%
94
2026-01-27
95,632
97,019
98.57%
94
2026-01-26
95,726
97,019
98.67%
94
2026-01-25
95,773
97,019
98.72%
94
2026-01-24
95,762
97,019
98.70%
94
2026-01-23
95,809
97,019
98.75%
94
2026-01-22
95,729
97,019
98.67%
94
2026-01-21
95,063
97,019
97.98%
94
2026-01-20
94,678
97,019
97.59%
94
2026-01-19
94,700
97,019
97.61%
94
2026-01-18
94,711
97,019
97.62%
94
2026-01-17
95,892
97,019
98.84%
94
2026-01-16
95,728
97,019
98.67%
94
2026-01-15
95,996
97,019
98.95%
94
2026-01-14
96,020
97,019
98.97%
94
2026-01-13
95,891
97,019
98.84%
94
2026-01-12
96,679
97,019
99.65%
94
2026-01-11
96,605
97,019
99.57%
94
2026-01-10
96,115
97,019
99.07%
94
2026-01-09
96,425
97,019
99.39%
94
2026-01-08
96,444
97,019
99.41%
94
2026-01-07
96,482
97,019
99.45%
94
2026-01-06
96,748
97,019
99.72%
94
2026-01-05
96,364
97,019
99.32%
94
2026-01-04
95,776
97,019
98.72%
94
2026-01-03
95,620
97,019
98.56%
94
2026-01-02
95,593
97,019
98.53%
94
2026-01-01
94,978
97,019
97.90%
94
2025-12-31
94,191
97,019
97.09%
94
2025-12-30
93,879
97,019
96.76%
94
2025-12-29
94,952
97,019
97.87%
94
2025-12-28
95,924
97,019
98.87%
94
2025-12-27
95,948
97,019
98.90%
94
2025-12-26
95,979
97,019
98.93%
94
2025-12-25
95,992
97,019
98.94%
94
2025-12-24
95,981
97,019
98.93%
94
2025-12-23
95,878
97,019
98.82%
94
2025-12-22
95,736
97,019
98.68%
94
2025-12-21
95,850
97,019
98.80%
94
2025-12-20
95,904
97,019
98.85%
94
2025-12-19
95,416
97,019
98.35%
94
2025-12-18
94,731
97,019
97.64%
94
2025-12-17
94,626
97,019
97.53%
94
2025-12-16
95,816
97,019
98.76%
94
2025-12-15
95,188
97,019
98.11%
94
2025-12-14
95,093
97,019
98.02%
94
2025-12-13
94,189
97,019
97.08%
94
2025-12-12
95,110
97,019
98.03%
94
2025-12-11
95,827
97,019
98.77%
94
2025-12-10
95,965
97,019
98.91%
94
2025-12-09
95,953
97,019
98.90%
94
2025-12-08
95,832
97,019
98.78%
94
2025-12-07
95,021
97,019
97.94%
94
2025-12-06
93,952
97,019
96.84%
94
2025-12-05
93,977
97,019
96.86%
94
2025-12-04
93,248
97,019
96.11%
94
2025-12-03
93,288
97,019
96.15%
94
2025-12-02
93,004
97,019
95.86%
94
2025-12-01
92,872
97,019
95.73%
94
2025-11-30
91,359
97,019
94.17%
94
2025-11-29
91,277
97,019
94.08%
94
2025-11-28
90,863
97,019
93.65%
94
2025-11-27
90,636
97,019
93.42%
94
2025-11-26
89,872
97,019
92.63%
94
2025-11-25
89,169
97,019
91.91%
94
2025-11-24
88,372
97,019
91.09%
94
2025-11-23
88,453
97,019
91.17%
94
2025-11-22
87,894
97,019
90.59%
94
2025-11-21
89,191
97,019
91.93%
94
2025-11-20
88,581
97,019
91.30%
94
2025-11-19
87,167
97,019
89.85%
94
2025-11-18
86,675
97,019
89.34%
94
2025-11-17
84,892
97,019
87.50%
94
2025-11-16
84,906
97,019
87.51%
94
2025-11-15
84,534
97,019
87.13%
94
2025-11-14
83,941
97,019
86.52%
94
2025-11-13
84,905
97,019
87.51%
94
2025-11-12
87,083
97,019
89.76%
94
2025-11-11
88,153
97,019
90.86%
94
2025-11-10
88,305
97,019
91.02%
94
2025-11-09
87,293
97,019
89.98%
94
2025-11-08
86,656
97,019
89.32%
94
2025-11-07
86,575
97,019
89.24%
94
2025-11-06
85,096
97,019
87.71%
94
2025-11-05
83,406
97,019
85.97%
94
2025-11-04
81,553
97,019
84.06%
94
2025-11-03
80,465
97,019
82.94%
94
2025-11-02
80,940
97,019
83.43%
94
2025-11-01
81,303
97,019
83.80%
94
2025-10-31
79,346
97,019
81.78%
94
2025-10-30
78,607
97,019
81.02%
94
2025-10-29
78,392
97,019
80.80%
94
2025-10-28
79,249
97,019
81.68%
94
2025-10-27
78,935
97,019
81.36%
94
2025-10-26
78,567
97,019
80.98%
94
2025-10-25
77,548
97,019
79.93%
94
2025-10-24
76,064
97,019
78.40%
94
2025-10-23
75,654
97,019
77.98%
94
2025-10-22
76,585
97,019
78.94%
94
2025-10-21
77,277
97,019
79.65%
94
2025-10-20
77,057
97,019
79.42%
94
2025-10-19
76,750
97,019
79.11%
94
2025-10-18
76,027
97,019
78.36%
94
2025-10-17
75,642
97,019
77.97%
94
2025-10-16
76,706
97,019
79.06%
94
2025-10-15
76,704
97,019
79.06%
94
2025-10-14
77,413
97,019
79.79%
94
2025-10-13
77,157
97,019
79.53%
94
2025-10-12
77,596
97,019
79.98%
94
2025-10-11
78,378
97,019
80.79%
94
2025-10-10
79,318
97,019
81.76%
94
2025-10-09
79,998
97,019
82.46%
94
2025-10-08
80,366
97,019
82.84%
94
2025-10-07
79,731
97,019
82.18%
94
2025-10-06
79,428
97,019
81.87%
94
2025-10-05
79,531
97,019
81.98%
94
2025-10-04
80,111
97,019
82.57%
94
2025-10-03
86,513
97,019
89.17%
94
2025-10-02
86,543
97,019
89.20%
94
2025-10-01
87,671
97,019
90.37%
94
2025-09-30
87,686
97,019
90.38%
94
2025-09-29
87,379
97,019
90.06%
94
2025-09-28
86,980
97,019
89.65%
94
2025-09-27
86,298
97,019
88.95%
94
2025-09-26
86,536
97,019
89.20%
94
2025-09-25
87,252
97,019
89.93%
94
2025-09-24
89,406
97,019
92.15%
94
2025-09-23
89,289
97,019
92.03%
94
2025-09-22
89,975
97,019
92.74%
94
2025-09-21
89,953
97,019
92.72%
94
2025-09-20
89,236
97,019
91.98%
94
2025-09-19
90,363
97,019
93.14%
94
2025-09-18
90,013
97,019
92.78%
94
2025-09-17
89,798
97,019
92.56%
94
2025-09-16
90,134
97,019
92.90%
94
2025-09-15
90,238
97,019
93.01%
94
2025-09-14
91,414
97,019
94.22%
94
2025-09-13
92,298
97,019
95.13%
94
2025-09-12
92,387
97,019
95.23%
94
2025-09-11
92,430
97,019
95.27%
94
2025-09-10
92,439
97,019
95.28%
94
2025-09-09
91,726
97,019
94.54%
94
2025-09-08
91,595
97,019
94.41%
94
2025-09-07
91,012
97,019
93.81%
94
2025-09-06
93,192
97,019
96.06%
94
2025-09-05
94,084
97,019
96.97%
94
2025-09-04
93,289
97,019
96.16%
94
2025-09-03
94,148
97,019
97.04%
94
2025-09-02
95,877
97,019
98.82%
94
2025-09-01
95,920
97,019
98.87%
94
2025-08-31
95,503
97,019
98.44%
94
2025-08-30
96,379
97,019
99.34%
94
2025-08-29
96,479
97,019
99.44%
94
2025-08-28
96,357
97,019
99.32%
94
2025-08-27
96,489
97,019
99.45%
94
2025-08-26
96,568
97,019
99.54%
94
2025-08-25
96,474
97,019
99.44%
94
2025-08-24
95,944
97,019
98.89%
94
2025-08-23
96,379
97,019
99.34%
94
2025-08-22
96,402
97,019
99.36%
94
2025-08-21
96,375
97,019
99.34%
94
2025-08-20
96,527
97,019
99.49%
94
2025-08-19
95,768
97,019
98.71%
94
2025-08-18
95,197
97,019
98.12%
94
2025-08-17
94,915
97,019
97.83%
94
2025-08-16
94,909
97,019
97.82%
94
2025-08-15
93,694
97,019
96.57%
94
2025-08-14
94,649
97,019
97.56%
94
2025-08-13
94,277
97,019
97.17%
94
2025-08-12
95,456
97,019
98.39%
94
2025-08-11
94,151
97,019
97.04%
94
2025-08-10
93,627
97,019
96.50%
94
2025-08-09
93,556
97,019
96.43%
94
2025-08-08
94,063
97,019
96.95%
94
2025-08-07
93,937
97,019
96.82%
94
2025-08-06
94,901
97,019
97.82%
94
2025-08-05
94,373
97,019
97.27%
94
2025-08-04
94,759
97,019
97.67%
94
2025-08-03
94,252
97,019
97.15%
94
2025-08-02
93,727
97,019
96.61%
94
2025-08-01
94,291
97,019
97.19%
94
2025-07-31
95,017
97,019
97.94%
94
2025-07-30
96,068
97,019
99.02%
94
2025-07-29
96,127
97,019
99.08%
94
2025-07-28
96,680
97,019
99.65%
94
2025-07-27
96,676
97,019
99.65%
94
2025-07-26
96,225
97,019
99.18%
94
2025-07-25
95,751
97,019
98.69%
94
2025-07-24
95,616
97,019
98.55%
94
2025-07-23
94,936
97,019
97.85%
94
2025-07-22
96,055
97,019
99.01%
94
2025-07-21
96,336
97,019
99.30%
94
2025-07-20
96,189
97,019
99.14%
94
2025-07-19
96,011
97,019
98.96%
94
2025-07-18
96,271
97,019
99.23%
94
2025-07-17
95,442
97,019
98.37%
94
2025-07-16
95,097
97,019
98.02%
94
2025-07-15
94,736
97,019
97.65%
94
2025-07-14
94,409
97,019
97.31%
94
2025-07-13
95,340
97,019
98.27%
94
2025-07-12
94,818
97,019
97.73%
94
2025-07-11
95,094
97,019
98.02%
94
2025-07-10
96,655
97,019
99.62%
94
2025-07-09
96,297
97,019
99.26%
94
2025-07-08
95,743
97,019
98.68%
94
2025-07-07
95,712
97,019
98.65%
94
2025-07-06
95,131
97,019
98.05%
94
2025-07-05
95,061
97,019
97.98%
94
2025-07-04
95,606
97,019
98.54%
94
2025-07-03
95,502
97,019
98.44%
94
2025-07-02
95,223
97,019
98.15%
94
2025-07-01
94,785
97,019
97.70%
94
2025-06-30
93,850
97,019
96.73%
94
2025-06-29
92,836
97,019
95.69%
94
2025-06-28
92,009
97,019
94.84%
94
2025-06-27
93,197
97,019
96.06%
94
2025-06-26
91,461
97,019
94.27%
94
2025-06-25
91,276
97,019
94.08%
94
2025-06-24
90,511
97,019
93.29%
94
2025-06-23
92,846
97,019
95.70%
94
2025-06-22
93,495
97,019
96.37%
94
2025-06-21
93,645
97,019
96.52%
94
2025-06-20
92,372
97,019
95.21%
94
2025-06-19
92,659
97,019
95.51%
94
2025-06-18
92,397
97,019
95.24%
94
2025-06-17
93,443
97,019
96.31%
94
2025-06-16
93,511
97,019
96.38%
94
2025-06-15
93,299
97,019
96.17%
94
2025-06-14
92,966
97,019
95.82%
94
2025-06-13
93,234
97,019
96.10%
94
2025-06-12
92,506
97,019
95.35%
94
2025-06-11
92,193
97,019
95.03%
94
2025-06-10
92,105
97,019
94.94%
94
2025-06-09
90,756
97,019
93.54%
94
2025-06-08
89,975
97,019
92.74%
94
2025-06-07
90,928
97,019
93.72%
94
2025-06-06
89,069
97,019
91.81%
94
2025-06-05
88,988
97,019
91.72%
94
2025-06-04
88,084
97,019
90.79%
94
2025-06-03
87,243
97,019
89.92%
94
2025-06-02
88,222
97,019
90.93%
94
2025-06-01
87,149
97,019
89.83%
94
2025-05-31
85,522
97,019
88.15%
94
2025-05-30
85,557
97,019
88.19%
94
2025-05-29
84,679
97,019
87.28%
94
2025-05-28
86,173
97,019
88.82%
94
2025-05-27
85,374
97,019
88.00%
94
2025-05-26
84,446
97,019
87.04%
94
2025-05-25
84,123
97,019
86.71%
94
2025-05-24
83,582
97,019
86.15%
94
2025-05-23
83,594
97,019
86.16%
94
2025-05-22
83,258
97,019
85.82%
94
2025-05-21
84,087
97,019
86.67%
94
2025-05-20
83,919
97,019
86.50%
94
2025-05-19
85,235
97,019
87.85%
94
2025-05-18
83,204
97,019
85.76%
94
2025-05-17
82,104
97,019
84.63%
94
2025-05-16
82,728
97,019
85.27%
94
2025-05-15
82,034
97,019
84.55%
94
2025-05-14
80,725
97,019
83.21%
94
2025-05-13
80,276
97,019
82.74%
94
2025-05-12
80,818
97,019
83.30%
94
2025-05-11
80,208
97,019
82.67%
94
2025-05-10
79,427
97,019
81.87%
94
2025-05-09
80,048
97,019
82.51%
94
2025-05-08
80,048
97,019
82.51%
94
2025-05-07
80,040
97,019
82.50%
94
2025-05-06
80,033
97,019
82.49%
94
2025-05-05
79,808
97,019
82.26%
94
2025-05-04
79,588
97,019
82.03%
94
2025-05-03
79,051
97,019
81.48%
94
2025-05-02
78,546
97,019
80.96%
94
2025-05-01
77,995
97,019
80.39%
94
2025-04-30
77,843
97,019
80.24%
94
2025-04-29
77,734
97,019
80.12%
94
2025-04-28
77,722
97,019
80.11%
94
2025-04-27
77,955
97,019
80.35%
94
2025-04-26
77,386
97,019
79.76%
94
2025-04-25
79,735
97,019
82.18%
94
2025-04-24
78,691
97,019
81.11%
94
2025-04-23
78,726
97,019
81.15%
94
2025-04-22
78,814
97,019
81.24%
94
2025-04-21
77,704
97,019
80.09%
94
2025-04-20
78,602
97,019
81.02%
94
2025-04-19
78,576
97,019
80.99%
94
2025-04-18
78,802
97,019
81.22%
94
2025-04-17
78,183
97,019
80.59%
94
2025-04-16
77,911
97,019
80.30%
94
2025-04-15
77,605
97,019
79.99%
94
2025-04-14
77,714
97,019
80.10%
94
2025-04-13
78,750
97,019
81.17%
94
2025-04-12
78,960
97,019
81.39%
94
2025-04-11
81,107
97,019
83.60%
94
2025-04-10
82,330
97,019
84.86%
94
2025-04-09
82,629
97,019
85.17%
94
2025-04-08
82,966
97,019
85.52%
94
2025-04-07
82,392
97,019
84.92%
94
2025-04-06
81,295
97,019
83.79%
94
2025-04-05
80,824
97,019
83.31%
94
2025-04-04
79,817
97,019
82.27%
94
2025-04-03
78,969
97,019
81.40%
94
2025-04-02
78,110
97,019
80.51%
94
2025-04-01
77,986
97,019
80.38%
94
2025-03-31
77,652
97,019
80.04%
94
2025-03-30
76,569
97,019
78.92%
94
2025-03-29
75,985
97,019
78.32%
94
2025-03-28
78,516
97,019
80.93%
94
2025-03-27
78,441
97,019
80.85%
94
2025-03-26
78,903
97,019
81.33%
94
2025-03-25
79,248
97,019
81.68%
94
2025-03-24
79,285
97,019
81.72%
94
2025-03-23
80,792
97,019
83.27%
94
2025-03-22
79,991
97,019
82.45%
94
2025-03-21
82,295
97,019
84.82%
94
2025-03-20
82,523
97,019
85.06%
94
2025-03-19
83,338
97,019
85.90%
94
2025-03-18
83,185
97,019
85.74%
94
2025-03-17
82,945
97,019
85.49%
94
2025-03-16
84,403
97,019
87.00%
94
2025-03-15
84,088
97,019
86.67%
94
2025-03-14
84,676
97,019
87.28%
94
2025-03-13
84,722
97,019
87.33%
94
2025-03-12
84,721
97,019
87.32%
94
2025-03-11
84,067
97,019
86.65%
94
2025-03-10
84,228
97,019
86.82%
94
2025-03-09
84,675
97,019
87.28%
94
2025-03-08
84,225
97,019
86.81%
94
2025-03-07
84,757
97,019
87.36%
94