| Table A.5.A. Relative Standard Error for Net Generation by Fuel Type: |
| Industrial Sector by Census Division and State, January 2026 |
| Census Region and State | Coal | Petroleum Liquids | Petroleum Coke | Natural Gas | Other Gases | Nuclear | Hydroelectric Conventional |
|---|---|---|---|---|---|---|---|
| New England | 0 | 40 | 0 | 12 | 0 | 0 | 81 |
| Connecticut | 0 | 81 | 0 | 17 | 0 | 0 | 0 |
| Maine | 0 | 7 | 0 | 25 | 0 | 0 | 81 |
| Massachusetts | 0 | 38 | 0 | 23 | 0 | 0 | 0 |
| New Hampshire | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Rhode Island | 0 | 0 | 0 | 40 | 0 | 0 | 0 |
| Middle Atlantic | 0 | 184 | 0 | 5 | 23 | 0 | 69 |
| New Jersey | 0 | 0 | 0 | 11 | 0 | 0 | 0 |
| New York | 0 | 10 | 0 | 6 | 0 | 0 | 69 |
| Pennsylvania | 0 | 3,551 | 0 | 6 | 27 | 0 | 0 |
| East North Central | 2 | 979 | 0 | 5 | 12 | 0 | 55 |
| Illinois | 0 | 0 | 0 | 15 | 0 | 0 | 0 |
| Indiana | 0 | 14,809 | 0 | 8 | 13 | 0 | 0 |
| Michigan | 0 | 0 | 0 | 9 | 0 | 0 | 424 |
| Ohio | 0 | 1,002 | 0 | 22 | 0 | 0 | 0 |
| Wisconsin | 89 | 0 | 0 | 8 | 0 | 0 | 51 |
| West North Central | 3 | 16 | 0 | 7 | 0 | 0 | 0 |
| Iowa | 0 | 1,994 | 0 | 6 | 0 | 0 | 0 |
| Kansas | 0 | 0 | 0 | 26 | 0 | 0 | 0 |
| Minnesota | 43 | 0 | 0 | 10 | 0 | 0 | 0 |
| Missouri | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Nebraska | 0 | 0 | 0 | 24 | 0 | 0 | 0 |
| North Dakota | 54 | 0 | 0 | 0 | 0 | 0 | 0 |
| South Dakota | 0 | 0 | 0 | 50 | 0 | 0 | 0 |
| South Atlantic | 21 | 71 | 30 | 8 | 48 | 0 | 27 |
| Delaware | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Florida | 0 | 480 | 0 | 19 | 0 | 0 | 0 |
| Georgia | 69 | 137 | 30 | 37 | 0 | 0 | 275 |
| Maryland | 0 | 0 | 0 | 24 | 0 | 0 | 0 |
| North Carolina | 18 | 332 | 0 | 38 | 0 | 0 | 0 |
| South Carolina | 0 | 0 | 0 | 9 | 0 | 0 | 0 |
| Virginia | 0 | 52 | 0 | 9 | 0 | 0 | 0 |
| West Virginia | 0 | 0 | 0 | 19 | 91 | 0 | 26 |
| East South Central | 0 | 198 | 0 | 10 | 0 | 0 | 0 |
| Alabama | 0 | 272 | 0 | 18 | 0 | 0 | 0 |
| Kentucky | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Mississippi | 0 | 0 | 0 | 33 | 0 | 0 | 0 |
| Tennessee | 0 | 0 | 0 | 8 | 0 | 0 | 0 |
| West South Central | 0 | 175 | 0 | 2 | 9 | 0 | 0 |
| Arkansas | 0 | 2,387 | 0 | 51 | 0 | 0 | 0 |
| Louisiana | 0 | 0 | 0 | 2 | 11 | 0 | 0 |
| Oklahoma | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Texas | 0 | 60 | 0 | 2 | 11 | 0 | 0 |
| Mountain | 22 | 0 | 0 | 3 | 7 | 0 | 0 |
| Colorado | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Idaho | 0 | 0 | 0 | 18 | 0 | 0 | 0 |
| Montana | 260 | 0 | 0 | 352 | 0 | 0 | 0 |
| Nevada | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| New Mexico | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Utah | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Wyoming | 21 | 0 | 0 | 4 | 7 | 0 | 0 |
| Pacific Contiguous | 0 | 126 | 0 | 2 | 0 | 0 | 0 |
| California | 0 | 0 | 0 | 3 | 0 | 0 | 0 |
| Oregon | 0 | 0 | 0 | 20 | 0 | 0 | 0 |
| Washington | 0 | 421 | 0 | 3 | 0 | 0 | 0 |
| Pacific Noncontiguous | 0 | 30 | 0 | 0 | 0 | 0 | 111 |
| Alaska | 0 | 87 | 0 | 0 | 0 | 0 | 0 |
| Hawaii | 0 | 0 | 0 | 0 | 0 | 0 | 111 |
| U.S. Total | 3 | 95 | 12 | 1 | 7 | 0 | 21 |