Nuclear Reactors in United States Of America
94
Operable
Reactors
Reactors
96,952 MWe
19%
Nuclear Share
of Generation
of Generation
779,186 GWh (2023)
0
Reactors Under
Construction
Construction
0 MWe
Total Operable Nuclear Capacity
Total Electricity Generated
All Operable Reactors
| Reactor Name | Model | Process | Capacity (MWe) | Grid Connection | Load Factor (2023) (%) | Electricity Generated (2023) (GWh) |
|---|---|---|---|---|---|---|
| Arkansas Nuclear One 1 | B&W; (L-loop) DRYAMB | PWR | 836 | 17/08/1974 | 99.30 | 7274.18 |
| Arkansas Nuclear One 2 | CE (2-loop) DRYAMB | PWR | 988 | 26/12/1978 | 89.00 | 7703.81 |
| Beaver Valley 1 | W (3-loop) | PWR | 908 | 14/06/1976 | 100.70 | 8006.89 |
| Beaver Valley 2 | W (3-loop) | PWR | 905 | 17/08/1987 | 88.40 | 7005.57 |
| Braidwood 1 | W (4-loop) | PWR | 1194 | 12/07/1987 | 101.00 | 10562.93 |
| Braidwood 2 | W (4-loop) DRYAMB | PWR | 1160 | 25/05/1988 | 94.00 | 9550.66 |
| Browns Ferry 1 | BWR-4 (Mark 1) | BWR | 1200 | 15/10/1973 | 102.30 | 10750.38 |
| Browns Ferry 2 | BWR-4 (Mark 1) | BWR | 1200 | 28/08/1974 | 93.40 | 9813.14 |
| Browns Ferry 3 | BWR-4 (Mark 1) | BWR | 1210 | 12/09/1976 | 96.80 | 10261.99 |
| Brunswick 1 | BWR-4 (Mark 1) | BWR | 938 | 04/12/1976 | 100.30 | 8243.54 |
| Brunswick 2 | BWR-4 (Mark 1) | BWR | 932 | 29/04/1975 | 90.80 | 7414.54 |
| Byron 1 | W (4-loop) (DRYAMB) | PWR | 1164 | 01/03/1985 | 96.50 | 9835.73 |
| Byron 2 | W (4-Loop) (DRYAMB) | PWR | 1136 | 06/02/1987 | 96.70 | 9623.79 |
| Callaway 1 | W (4-loop) DRYAMB | PWR | 1215 | 24/10/1984 | 86.40 | 9195.58 |
| Calvert Cliffs 1 | CE (2-loop) DRYAMB | PWR | 877 | 03/01/1975 | 101.90 | 7828.41 |
| Calvert Cliffs 2 | CE (2-loop) DRYAMB | PWR | 855 | 07/12/1976 | 95.50 | 7155.35 |
| Catawba 1 | W (4-loop) (ICECND) | PWR | 1160 | 22/01/1985 | 88.40 | 8988.09 |
| Catawba 2 | W (4-loop) (ICECND) | PWR | 1150 | 18/05/1986 | 101.00 | 10177.43 |
| Clinton 1 | BWR-6 (Mark 3) | BWR | 1062 | 24/04/1987 | 86.50 | 8050.49 |
| Columbia | BWR-5 (Mark 2) | BWR | 1131 | 27/05/1984 | 84.90 | 8408.02 |
| Comanche Peak 1 | W (4-loop) DRYAMB | PWR | 1205 | 24/04/1990 | 91.00 | 9610.95 |
| Comanche Peak 2 | W (4-loop) DRYAMB | PWR | 1195 | 09/04/1993 | 90.00 | 9419.27 |
| Cooper | BWR-4 (Mark 1) | BWR | 769 | 10/05/1974 | 102.80 | 6926.05 |
| Davis Besse 1 | B&W; (R-loop) | PWR | 894 | 28/08/1977 | 102.00 | 7985.73 |
| Diablo Canyon 1 | W (4-loop) | PWR | 1138 | 11/11/1984 | 82.30 | 8207.56 |
| Diablo Canyon 2 | W (4-loop) | PWR | 1118 | 20/10/1985 | 97.60 | 9554.55 |
| Donald C. Cook 1 | W (4-loop) ICECDN | PWR | 1030 | 10/02/1975 | 91.80 | 8279.91 |
| Donald C. Cook 2 | W (4-loop) ICECND | PWR | 1168 | 22/03/1978 | 101.30 | 10362.52 |
| Dresden 2 | BWR-3 (Mark 1) | BWR | 894 | 13/04/1970 | 94.60 | 7408.14 |
| Dresden 3 | BWR-3 (Mark 1) | BWR | 879 | 22/07/1971 | 101.90 | 7845.87 |
| Edwin I. Hatch 1 | BWR-4 (Mark 1) | BWR | 876 | 11/11/1974 | 98.00 | 7517.55 |
| Edwin I. Hatch 2 | BWR-4 (Mark 1) | BWR | 883 | 22/09/1978 | 88.30 | 6833.54 |
| Enrico Fermi 2 | BWR-4 (Mark 1) | BWR | 1115 | 21/09/1986 | 95.90 | 9366.83 |
| Fitzpatrick | BWR-4 (Mark 1) | BWR | 813 | 01/02/1975 | 103.50 | 7373.13 |
| Grand Gulf 1 | BWR-6 (Mark 3) | BWR | 1401 | 20/10/1984 | 95.70 | 11750.13 |
| H. B. Robinson 2 | W (3-loop) DRYAMB | PWR | 741 | 26/09/1970 | 103.10 | 6693.97 |
| Harris 1 | W (3-loop) DRYAMB | PWR | 964 | 19/01/1987 | 102.00 | 8609.28 |
| Hope Creek 1 | BWR-4 (Mark 1) | BWR | 1172 | 01/08/1986 | 97.00 | 9953.82 |
| Joseph M. Farley 1 | W (3-loop) | PWR | 874 | 18/08/1977 | 103.50 | 7922.18 |
| Joseph M. Farley 2 | W (3-loop) DRYAMB | PWR | 883 | 25/05/1981 | 88.40 | 6836.35 |
| Lasalle 1 | BWR-5 (Mark 2) | BWR | 1137 | 04/09/1982 | 101.40 | 10095.55 |
| Lasalle 2 | BWR-5 (Mark 2) | BWR | 1140 | 20/04/1984 | 93.60 | 9348.50 |
| Limerick 1 | BWR-4 (Mark 2) | BWR | 1134 | 13/04/1985 | 100.20 | 9955.71 |
| Limerick 2 | BWR-4 (Mark 2) | BWR | 1134 | 01/09/1989 | 92.00 | 9138.37 |
| McGuire 1 | W (4-loop) ICECND | PWR | 1158 | 12/09/1981 | 90.70 | 9202.10 |
| McGuire 2 | W (4-loop) (ICECND) | PWR | 1158 | 23/05/1983 | 87.50 | 8872.14 |
| Millstone 2 | COMB CE DRYAMB | PWR | 869 | 09/11/1975 | 71.90 | 5476.38 |
| Millstone 3 | W (4-loop) DRYSUB | PWR | 1210 | 12/02/1986 | 77.70 | 8234.86 |
| Monticello | BWR-3 | BWR | 628 | 05/03/1971 | 87.10 | 4793.50 |
| Nine Mile Point 1 | BWR-2 (Mark 1) | BWR | 613 | 09/11/1969 | 87.10 | 4675.61 |
| Nine Mile Point 2 | BWR-5 (Mark 2) | BWR | 1277 | 08/08/1987 | 97.40 | 10899.53 |
| North Anna 1 | W (3-loop) | PWR | 948 | 17/04/1978 | 101.30 | 8412.10 |
| North Anna 2 | W (3-loop) | PWR | 944 | 25/08/1980 | 88.90 | 7352.87 |
| Oconee 1 | B&W; (L-loop) | PWR | 847 | 06/05/1973 | 102.30 | 7589.74 |
| Oconee 2 | B&W; (L-loop) | PWR | 848 | 05/12/1973 | 95.20 | 7068.01 |
| Oconee 3 | B&W; (L-loop) | PWR | 859 | 18/09/1974 | 100.80 | 7588.99 |
| Palo Verde 1 | CE (2-loop) DRYAMB | PWR | 1311 | 10/06/1985 | 88.00 | 10105.43 |
| Palo Verde 2 | COMB CE80 DRYAMB | PWR | 1314 | 20/05/1986 | 86.60 | 9972.52 |
| Palo Verde 3 | COMB CE80 DRYAMB | PWR | 1312 | 28/11/1987 | 99.60 | 11449.96 |
| Peach Bottom 2 | BWR-4 (Mark 1) | BWR | 1300 | 18/02/1974 | 100.70 | 11469.21 |
| Peach Bottom 3 | BWR-4 (Mark 1) | BWR | 1331 | 01/09/1974 | 92.00 | 10727.42 |
| Perry 1 | BWR-6 (Mark 3) | BWR | 1240 | 19/12/1986 | 75.70 | 8227.22 |
| Point Beach 1 | W (2-loop) DRYAMB | PWR | 591 | 06/11/1970 | 93.00 | 4815.15 |
| Point Beach 2 | W (2-loop) DRYAMB | PWR | 591 | 02/08/1972 | 94.10 | 4870.22 |
| Prairie Island 1 | W (2-loop) DRYAMB | PWR | 522 | 04/12/1973 | 82.70 | 3780.99 |
| Prairie Island 2 | W (2-loop) DRYAMB | PWR | 519 | 21/12/1974 | 73.70 | 3349.16 |
| Quad Cities 1 | BWR-3 (Mark 1) | BWR | 908 | 12/04/1972 | 93.40 | 7425.73 |
| Quad Cities 2 | BWR-3 (Mark 1) | BWR | 911 | 23/05/1972 | 97.00 | 7739.24 |
| R.E. Ginna | W (2-loop) | PWR | 560 | 02/12/1969 | 94.70 | 4644.95 |
| River Bend 1 | BWR-6 (Mark 3) | BWR | 967 | 03/12/1985 | 51.90 | 4398.62 |
| Salem 1 | W (4-loop) DRYAMB | PWR | 1169 | 25/12/1976 | 89.00 | 9112.43 |
| Salem 2 | W (4-loop) DRYAMB | PWR | 1158 | 03/06/1981 | 91.60 | 9296.43 |
| Seabrook 1 | W (4-loop) DRYAMB | PWR | 1246 | 29/05/1990 | 87.40 | 9534.37 |
| Sequoyah 1 | W (4-loop) ICECND | PWR | 1152 | 22/07/1980 | 100.20 | 10112.90 |
| Sequoyah 2 | W (4-loop) (ICECND) | PWR | 1139 | 23/12/1981 | 91.40 | 9114.69 |
| South Texas Project 1 | W (4-loop) | PWR | 1280 | 30/03/1988 | 92.50 | 10372.14 |
| South Texas Project 2 | W (4-loop) DRYAMB | PWR | 1280 | 11/04/1989 | 102.10 | 11443.58 |
| St. Lucie 1 | COMB CE DRYAMB | PWR | 981 | 07/05/1976 | 100.60 | 8644.64 |
| St. Lucie 2 | COMB CE DRYAMB | PWR | 987 | 13/06/1983 | 90.40 | 7816.91 |
| Surry 1 | W (3-loop) DRYSUB | PWR | 838 | 04/07/1972 | 102.00 | 7488.81 |
| Surry 2 | W (3-loop) DRYSUB | PWR | 838 | 10/03/1973 | 86.40 | 6345.86 |
| Susquehanna Steam Electric Station 1 | BWR-4 (Mark 2) | BWR | 1257 | 16/11/1982 | 97.50 | 10738.36 |
| Susquehanna Steam Electric Station 2 | BWR-4 (Mark 2) | BWR | 1257 | 03/07/1984 | 84.60 | 9312.42 |
| Turkey Point 3 | W (3-loop) DRYAMB | PWR | 837 | 02/11/1972 | 92.90 | 6809.83 |
| Turkey Point 4 | W (3-loop) DRYAMB | PWR | 821 | 21/06/1973 | 92.60 | 6656.18 |
| Virgil C. Summer 1 | W (3-loop) DRYAMB | PWR | 973 | 16/11/1982 | 88.20 | 7517.23 |
| Vogtle 1 | W (4-loop) DRYAMB | PWR | 1150 | 27/03/1987 | 91.80 | 9244.23 |
| Vogtle 2 | W (4-loop) DRYAMB | PWR | 1152 | 10/04/1989 | 93.50 | 9436.09 |
| Vogtle 3 | AP1000 | PWR | 1117 | 01/04/2023 | 99.30 | 7369.67 |
| Vogtle 4 | AP1000 | PWR | 1117 | 01/03/2024 | - | - |
| Waterford 3 | CE (2-loop) | PWR | 1168 | 18/03/1985 | 76.40 | 7820.38 |
| Watts Bar 1 | W (4-loop) (ICECND) | PWR | 1157 | 06/02/1996 | 91.30 | 9253.94 |
| Watts Bar 2 | W (4-loop) (ICECND) | PWR | 1164 | 03/06/2016 | 92.70 | 9455.43 |
| Wolf Creek | W (4-loop) | PWR | 1200 | 12/06/1985 | 98.00 | 10301.87 |
All Permanent Shutdown Reactors
| Reactor Name | Model | Process | Net Capacity (MWe) | Permanent Shutdown |
|---|---|---|---|---|
| Big Rock Point | - | BWR | 67 | 29/08/1997 |
| Bonus | Superheater | BWR | 17 | 01/06/1968 |
| Carolinas�Virginia Tube Reactor (CVTR) | Prototype | PHWR | 17 | 10/01/1967 |
| Crystal River 3 | B&W; (L-loop) | PWR | 860 | 05/02/2013 |
| Dresden 1 | BWR | 197 | 31/10/1978 | |
| Duane Arnold 1 | BWR-4 (Mark 1) | BWR | 601 | 30/10/2020 |
| Elk River | - | BWR | 22 | 01/02/1968 |
| Enrico Fermi 1 | Liquid Metal FBR | FBR | 61 | 29/11/1972 |
| Fort Calhoun 1 | CE (2-loop) | PWR | 482 | 24/10/2016 |
| Fort St. Vrain | HTGR | 330 | 29/08/1989 | |
| Haddam Neck | - | PWR | 560 | 05/12/1996 |
| Hallam | LMGMR (SGR- Sodium cooled graphite moderated reactor) | X | 75 | 01/09/1964 |
| Humboldt Bay | Natural cir. | BWR | 63 | 02/07/1976 |
| Indian Point 1 | PWR | PWR | 257 | 31/10/1974 |
| Indian Point 2 | W (4-loop) DRYAMB | PWR | 998 | 30/04/2020 |
| Indian Point 3 | W (4-loop) DRYAMB | PWR | 1030 | 01/05/2021 |
| Kewaunee | W (2-loop) DRYAMB | PWR | 566 | 07/05/2013 |
| Lacrosse | BWR | 48 | 30/04/1987 | |
| Maine Yankee | PWR | 860 | 01/08/1997 | |
| Millstone 1 | BWR | 641 | 01/07/1998 | |
| Oyster Creek | BWR-2 (Mark 1) | BWR | 619 | 17/09/2018 |
| Palisades | CE (2-loop) DRYAMB | PWR | 805 | 20/05/2022 |
| Pathfinder | Prototype | BWR | 59 | 01/10/1967 |
| Peach Bottom 1 | HTGR | 40 | 01/11/1974 | |
| Pilgrim 1 | BWR-3 (Mark 1) | BWR | 677 | 31/05/2019 |
| Piqua | OCM (Organically Cooled and Moderated Reactor) | X | 12 | 01/01/1966 |
| Rancho Seco 1 | PWR | PWR | 873 | 07/06/1989 |
| San Onofre 1 | PWR | PWR | 436 | 30/11/1992 |
| San Onofre 2 | CE (2-loop) DRYAMB | PWR | 1070 | 07/06/2013 |
| San Onofre 3 | CE (2-loop) DRYAMB | PWR | 1080 | 07/06/2013 |
| Saxton | 25 | PWR | 3 | 01/05/1972 |
| Shippingport | PLWBR | PWR | 60 | 01/10/1982 |
| Shoreham | - | BWR | 820 | 01/05/1989 |
| Three Mile Island 1 | B&W; (L-loop) | PWR | 819 | 20/09/2019 |
| Three Mile Island 2 | PWR | PWR | 880 | 28/03/1979 |
| Trojan | PWR | 1095 | 09/11/1992 | |
| Vallecitos | 25 | BWR | 24 | 09/12/1963 |
| Vermont Yankee | BWR-4 (Mark 1) | BWR | 605 | 29/12/2014 |
| Yankee NPS | PWR | PWR | 167 | 01/10/1991 |
| Zion 1 | W (4-loop) | PWR | 1040 | 13/02/1998 |
| Zion 2 | W (4-loop) | PWR | 1040 | 13/02/1998 |