Electric Power Monthly
| Table A.5.B. Relative Standard Error for Net Generation by Fuel Type: |
| Industrial Sector by Census Division and State, Year-to-Date through March 2025 |
| Census Region and State | Coal | Petroleum Liquids | Petroleum Coke | Natural Gas | Other Gases | Nuclear | Hydroelectric Conventional |
|---|---|---|---|---|---|---|---|
| New England | 0 | 8 | 0 | 7 | 0 | 0 | 66 |
| Connecticut | 0 | 0 | 0 | 10 | 0 | 0 | 0 |
| Maine | 0 | 12 | 0 | 21 | 0 | 0 | 66 |
| Massachusetts | 0 | 3,940 | 0 | 15 | 0 | 0 | 0 |
| New Hampshire | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Rhode Island | 0 | 0 | 0 | 24 | 0 | 0 | 0 |
| Middle Atlantic | 0 | 13 | 0 | 3 | 79 | 0 | 77 |
| New Jersey | 0 | 0 | 0 | 7 | 0 | 0 | 0 |
| New York | 0 | 3 | 0 | 4 | 0 | 0 | 77 |
| Pennsylvania | 0 | 45 | 0 | 4 | 155 | 0 | 0 |
| East North Central | 4 | 142 | 0 | 4 | 32 | 0 | 55 |
| Illinois | 0 | 0 | 0 | 10 | 99 | 0 | 0 |
| Indiana | 0 | 11,129 | 0 | 5 | 34 | 0 | 0 |
| Michigan | 303 | 0 | 0 | 11 | 0 | 0 | 476 |
| Ohio | 0 | 195 | 0 | 17 | 0 | 0 | 0 |
| Wisconsin | 46 | 333 | 0 | 10 | 0 | 0 | 51 |
| West North Central | 3 | 25 | 0 | 7 | 0 | 0 | 0 |
| Iowa | 1 | 2,878 | 0 | 6 | 0 | 0 | 0 |
| Kansas | 0 | 0 | 0 | 21 | 0 | 0 | 0 |
| Minnesota | 32 | 0 | 0 | 15 | 0 | 0 | 0 |
| Missouri | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Nebraska | 5 | 0 | 0 | 0 | 0 | 0 | 0 |
| North Dakota | 39 | 0 | 0 | 0 | 0 | 0 | 0 |
| South Dakota | 0 | 0 | 0 | 62 | 0 | 0 | 0 |
| South Atlantic | 7 | 17 | 117 | 5 | 0 | 0 | 29 |
| Delaware | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Florida | 0 | 94 | 0 | 14 | 0 | 0 | 0 |
| Georgia | 12 | 18 | 117 | 20 | 0 | 0 | 112 |
| Maryland | 0 | 0 | 0 | 12 | 0 | 0 | 0 |
| North Carolina | 8 | 103 | 0 | 32 | 0 | 0 | 0 |
| South Carolina | 0 | 0 | 0 | 22 | 0 | 0 | 0 |
| Virginia | 0 | 43 | 0 | 6 | 0 | 0 | 0 |
| West Virginia | 0 | 0 | 0 | 0 | 0 | 0 | 30 |
| East South Central | 0 | 49 | 0 | 8 | 0 | 0 | 0 |
| Alabama | 0 | 82 | 0 | 15 | 0 | 0 | 0 |
| Kentucky | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Mississippi | 0 | 0 | 0 | 22 | 0 | 0 | 0 |
| Tennessee | 0 | 0 | 0 | 5 | 0 | 0 | 0 |
| West South Central | 0 | 30 | 0 | 1 | 7 | 0 | 0 |
| Arkansas | 0 | 1,260 | 0 | 37 | 0 | 0 | 0 |
| Louisiana | 0 | 0 | 0 | 2 | 8 | 0 | 0 |
| Oklahoma | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Texas | 0 | 27 | 0 | 2 | 10 | 0 | 0 |
| Mountain | 16 | 0 | 0 | 3 | 6 | 0 | 0 |
| Colorado | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Idaho | 0 | 0 | 0 | 25 | 0 | 0 | 0 |
| Montana | 200 | 0 | 0 | 601 | 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 | 16 | 0 | 0 | 5 | 6 | 0 | 0 |
| Pacific Contiguous | 0 | 85 | 0 | 3 | 0 | 0 | 1,520 |
| California | 0 | 0 | 0 | 4 | 0 | 0 | 0 |
| Oregon | 0 | 0 | 0 | 25 | 0 | 0 | 0 |
| Washington | 0 | 285 | 0 | 3 | 0 | 0 | 1,520 |
| Pacific Noncontiguous | 0 | 10 | 0 | 0 | 0 | 0 | 172 |
| Alaska | 0 | 37 | 0 | 0 | 0 | 0 | 0 |
| Hawaii | 0 | 0 | 0 | 0 | 0 | 0 | 172 |
| U.S. Total | 2 | 9 | 23 | 1 | 10 | 0 | 23 |