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Electric Power Monthly

Data for December 2025 Release Date: February 24, 2026 Next Release Date: March 24, 2026 Full report PDF
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SAS Output
Table 1.17.A. Net Generation from Solar Photovoltaic
by State, by Sector, December 2025 and 2024 (Thousand Megawatthours)

  All Sectors Electric Power Sector Commercial Sector Industrial Sector Residential Sector




Electric Utilities Independent
Power Producers



Estimated Generation From Utility and Small Scale Facilities Generation at Utility Scale Facilities Estimated Small Scale Generation Generation at Utility Scale Facilities Generation at Utility Scale Facilities Estimated Generation From Utility and Small Scale Facilities Generation at Utility Scale Facilities Estimated Small Scale Generation Estimated Generation From Utility and Small Scale Facilities Generation at Utility Scale Facilities Estimated Small Scale Generation Estimated Small Scale Generation
Census Division
and State		 December 2025 December 2024 Percentage
Change		 December 2025 December 2024 December 2025 December 2024 December 2025 December 2024 December 2025 December 2024 December 2025 December 2024 December 2025 December 2024 December 2025 December 2024 December 2025 December 2024 December 2025 December 2024 December 2025 December 2024 December 2025 December 2024
New England 713 580 23.1% 272 181 441 398 5 4 265 176 NM 219 NM 1 226 218 NM 9 NM 0.18 12 9 203 171
Connecticut 136 101 35.3% 36 22 100 78 0.09 0.16 34 21 NM NM NM NM 28 23 NM 3 NM 0 7 3 65 52
Maine 144 108 33.9% 68 41 76 67 0 0 67 41 64 58 0 0 64 58 NM 0.00 NM 0 0.00 0.00 12 9
Massachusetts 341 294 16.3% 124 88 217 205 4 3 119 85 NM 122 NM 0.27 120 122 NM 4 NM 0.18 4 4 93 79
New Hampshire NM 20 NM NM 0.15 21 20 0 0 NM 0.15 7 6 0 0 7 6 1 1 0 0 1 1 13 13
Rhode Island 52 43 21.3% 36 26 16 17 0 0 36 26 3 6 0 0 3 6 1 0.49 0 0 1 0.49 13 11
Vermont 18 15 18.8% 8 4 9 11 1 1 8 3 3 4 0 0 3 4 0.09 0.09 0 0 0.09 0.09 6 7
Middle Atlantic 1,028 691 48.8% 438 220 590 472 7 5 421 208 283 227 9 6 274 221 NM 19 NM 1 26 18 290 232
New Jersey 331 258 28.1% 98 69 232 190 7 5 83 58 107 87 8 5 99 82 NM 13 NM 0.23 16 13 118 95
New York 527 338 56.1% 259 108 268 230 0 0 258 108 NM 125 NM 0.27 149 125 NM 1 NM 0.18 3 1 117 104
Pennsylvania 170 95 78.9% 81 43 89 52 0 0 80 42 NM 15 NM 0.35 27 14 NM 4 NM 0.33 8 4 55 34
East North Central 1,268 790 60.5% 1,078 631 190 159 294 140 783 491 NM 69 NM 1 85 69 NM 6 NM 0.17 7 6 98 85
Illinois 393 256 53.5% 290 172 103 84 21 5 268 167 NM 36 NM 0.09 47 36 NM 1 NM 0.08 1 1 55 47
Indiana 309 154 101.0% 290 136 19 18 138 59 152 77 NM 10 NM 0.07 11 10 1 1 0 0 1 1 8 7
Michigan 138 61 124.6% 120 46 18 15 21 2 99 44 NM 6 NM 0.01 7 6 0.33 0.25 0 0 0.33 0.25 11 9
Ohio 271 214 26.7% 243 190 28 24 NM 0.25 242 189 NM NM NM NM 11 10 3 2 0 0.01 3 2 14 11
Wisconsin 158 105 49.7% 137 87 21 18 113 74 24 13 NM 8 NM 0.21 8 7 2 2 0.05 0.09 2 1 11 10
West North Central 447 260 71.9% 333 163 115 97 89 63 239 96 41 35 0 0.01 41 35 9 8 5 5 4 3 70 59
Iowa 73 56 30.8% 46 33 27 23 38 26 7 7 13 12 0 0 13 12 NM 1 NM 0 1 1 13 11
Kansas 45 18 151.9% 32 7 13 11 5 3 27 4 4 3 0 0 4 3 0.31 NM 0 0 0.31 NM 8 7
Minnesota 162 88 83.5% 139 69 23 19 27 11 107 54 7 5 0 0 7 5 6 6 5 5 1 1 15 13
Missouri 137 70 95.3% 90 30 47 40 16 22 74 8 15 13 0 0.01 15 13 1 1 0 0 1 1 30 25
Nebraska 16 12 36.3% 12 8 4 3 NM 1 10 8 1 1 0 0 1 1 0.20 0.20 0 0 0.20 0.20 3 2
North Dakota 0.15 0.11 33.9% 0 0 0.15 0.11 0 0 0 0 0.08 0.05 0 0 0.08 0.05 0 0 0 0 0 0 0.07 0.06
South Dakota 14 16 -12.8% 14 16 1 0.49 0 0 14 16 0.18 0.14 0 0 0.18 0.14 0 0 0 0 0 0 0.35 0.35
South Atlantic 4,280 3,901 9.7% 3,548 3,252 732 649 1,706 1,428 1,835 1,818 116 101 7 6 109 95 NM 28 NM 1 29 28 594 527
Delaware 21 20 7.7% 8 7 13 13 NM 0.38 7 7 NM 3 NM 0.11 3 2 NM 1 NM 0.25 1 1 10 9
District of Columbia NM 18 NM NM 1 25 17 NM 0.04 NM 1 7 6 0 0 7 6 0 0 0 0 0 0 19 11
Florida 2,004 1,680 19.3% 1,634 1,352 370 327 1,482 1,208 152 144 NM 23 NM 0.34 27 23 NM 5 NM 0.18 5 4 338 300
Georgia 622 652 -4.6% 583 616 39 36 32 35 551 581 NM 6 NM 0.12 8 6 16 16 0 0 16 16 16 14
Maryland 178 130 37.2% 76 48 102 81 NM 0.34 75 47 NM 18 NM 0.48 28 18 2 2 0 0 2 2 71 62
North Carolina 713 728 -2.1% 646 667 67 61 62 58 579 604 20 18 5 5 15 14 2 1 0 0 2 1 51 46
South Carolina 223 203 9.7% 181 163 42 41 NM 0.45 180 162 8 8 0 0 8 8 NM 3 NM 0.28 3 3 31 30
Virginia 475 458 3.6% 407 389 67 69 126 125 281 264 12 17 0 0.08 12 17 0.45 0.40 0 0 0.45 0.40 55 52
West Virginia 15 12 26.9% 10 8 5 4 NM 1 7 7 1 1 0 0 1 1 0.26 0.14 0 0 0.26 0.14 4 3
East South Central 381 291 31.2% 363 274 18 17 13 14 349 260 NM 7 NM 0.27 8 7 1 1 0.22 0.21 1 0.41 10 9
Alabama NM 67 NM 68 65 NM 2 4 5 64 60 NM 1 0 0 NM 1 0.29 0.19 0 0 0.29 0.19 NM 0.45
Kentucky 91 40 128.7% 81 31 10 9 NM 2 79 29 NM 2 NM 0.06 2 2 0.27 0.17 0 0 0.27 0.17 7 6
Mississippi 147 130 13.4% 145 128 2 2 7 6 139 122 1 1 0 0 1 1 0.05 0.05 0 0 0.05 0.05 1 1
Tennessee 74 55 34.5% 69 50 5 5 NM 0.13 68 49 NM 4 NM 0.20 3 3 NM NM 0.22 0.21 NM NM 2 2
West South Central 4,402 3,289 33.9% 3,963 2,878 439 411 91 74 3,793 2,803 56 52 0.13 1 56 51 84 6 79 0.16 6 6 377 354
Arkansas 253 198 27.6% 218 165 35 33 59 67 158 97 12 12 0 1 12 11 NM 5 NM 0.16 5 5 18 17
Louisiana 143 137 4.5% 119 116 25 21 NM 2 117 115 2 1 0 0 2 1 0.01 0.01 0 0 0.01 0.01 23 19
Oklahoma 90 33 169.1% 71 17 18 16 4 4 67 13 3 2 0 0 3 2 0.41 0.36 0 0 0.41 0.36 15 14
Texas 3,916 2,920 34.1% 3,555 2,579 361 341 26 1 3,450 2,578 NM 37 NM 0.11 39 36 79 0.49 79 0 0.37 0.49 321 304
Mountain 3,450 2,998 15.1% 2,607 2,217 842 781 98 121 2,498 2,088 155 146 5 3 150 143 22 17 7 5 14 13 678 626
Arizona 1,261 1,020 23.6% 854 642 407 378 37 58 814 582 NM 86 NM 1 91 86 NM 4 NM 2 2 2 314 291
Colorado 458 388 18.0% 314 255 144 133 4 1 308 253 NM 27 NM 0.43 30 26 NM 6 NM 1 4 4 110 102
Idaho 64 46 39.5% 51 34 13 11 9 9 43 26 1 1 0 0 1 1 NM 1 NM 0.12 2 1 10 10
Montana 16 17 -7.0% 8 11 7 5 0 0 8 11 1 1 0 0 1 1 NM 0.00 NM 0.00 0 0 6 5
Nevada 807 788 2.4% 659 654 148 134 24 25 631 627 NM 10 NM 2 9 8 NM 5 NM 0.24 6 5 133 121
New Mexico 486 397 22.4% 428 338 58 59 22 28 406 311 NM 12 NM 0 8 12 0.31 0.08 0 0 0.31 0.08 49 47
Utah 336 319 5.3% 273 260 63 59 2 2 268 258 10 9 0 0 10 9 NM 2 NM 1 1 1 52 49
Wyoming 22 23 -5.6% 20 21 2 2 0 0 20 21 0.21 0.17 0 0 0.21 0.17 0.03 0.03 0 0 0.03 0.03 2 2
Pacific Contiguous 4,702 4,495 4.6% 2,616 2,605 2,086 1,889 19 16 2,569 2,568 485 408 10 7 475 401 216 197 18 14 198 184 1,413 1,305
California 4,542 4,389 3.5% 2,504 2,542 2,037 1,847 18 16 2,458 2,505 476 400 10 7 466 393 215 196 18 14 197 183 1,375 1,272
Oregon 123 75 63.3% 97 53 26 22 NM 0.13 97 53 NM 5 NM 0 6 5 1 1 0 0 1 1 19 16
Washington 37 30 24.6% 14 10 23 20 NM 0.12 14 10 3 3 0 0 3 3 0.07 0.07 0 0 0.07 0.07 20 17
Pacific Noncontiguous 173 170 1.7% 57 59 117 111 5 6 52 53 NM NM NM NM 37 36 0.28 0.28 0 0 0.28 0.28 80 75
Alaska NM 0.04 NM NM 0.04 0 0 NM 0 NM 0.04 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Hawaii 173 170 1.4% 56 59 117 111 4 6 51 53 NM NM NM NM 37 36 0.28 0.28 0 0 0.28 0.28 80 75
U.S. Total 20,846 17,465 19.4% 15,276 12,481 5,569 4,984 2,326 1,870 12,803 10,561 1,494 1,300 34 25 1,460 1,276 410 292 113 25 297 267 3,812 3,442

NM = Not meaningful due to large relative standard error or excessive percentage change.
Notes: See Glossary for definitions. Values for 2025 are preliminary. Values for 2024 are final. See Technical Notes for a discussion of the sample design for the Form EIA-923.
Negative generation denotes that electric power consumed for plant use exceeds gross generation.
Totals may not equal sum of components because of independent rounding. Percentage change is calculated before rounding.
Sources: U.S. Energy Information Administration, Form EIA-923, Power Plant Operations Report;
Estimated small scale solar photovoltaic generation and small scale solar photovoltaic capacity are based on data from Form EIA-861M, Form EIA-861 and from estimation methods described in the technical notes.