| Plant | Start date | Length (days) |
|---|---|---|
| Palisades 1 | August 29, 2020 | 30 |
| Vogtle 2 | September 13, 2020 | 20 |
| North Anna 2 | September 13, 2020 | 32 |
| Pickering NGS 7 | September 14, 2020 | 40 |
| FitzPatrick 1 | September 14, 2020 | 22 |
| Point Beach 1 | September 19, 2020 | 26 |
| McGuire 1 | September 19, 2020 | 25 |
| DC Cook 1 | September 19, 2020 | 30 |
| Prairie Island 1 | September 21, 2020 | 33 |
| Waterford 3 | September 26, 2020 | 39 |
| Pt. Lepreau 1 | September 28, 2020 | 35 |
| Cooper 1 | September 29, 2020 | 33 |
| Salem 1 | October 02, 2020 | 72 |
| Palo Verde 1 | October 03, 2020 | 30 |
| Callaway 1 | October 03, 2020 | 55 |
| Diablo Canyon 1 | October 04, 2020 | 28 |
| Byron 2 | October 05, 2020 | 19 |
| Comanche Peak 1 | October 10, 2020 | 25 |
| Turkey Point 4 | October 10, 2020 | 25 |
| Farley 2 | October 11, 2020 | 20 |
| Browns Ferry 1 | October 13, 2020 | 43 |
| Peach Bottom 2 | October 15, 2020 | 18 |
| Oconee 1 | October 17, 2020 | 28 |
| Millstone 3 | October 17, 2020 | 32 |
| Watts Bar 2 | October 24, 2020 | 26 |
| Dresden 3 | October 28, 2020 | 16 |
| Robinson 1 | November 07, 2020 | 28 |
| Bruce 2 | December 01, 2020 | 45 |
| Hatch 2 | February 06, 2021 | 20 |
| LaSalle 2 | February 22, 2021 | 23 |
| Browns Ferry 2 | February 27, 2021 | 25 |
| Calvert Cliffs 2 | March 01, 2021 | 22 |
| Brunswick 2 | March 02, 2021 | 26 |
| North Anna 1 | March 05, 2021 | 20 |
| Perry 1 | March 09, 2021 | 28 |
| Indian Point 3 | March 13, 2021 | 30 |
| Wolf Creek 1 | March 14, 2021 | 30 |
| Quad Cities 1 | March 15, 2021 | 17 |
| Farley 1 | March 22, 2021 | 22 |
| Nine Mile Point 1 | March 22, 2021 | 17 |
| Susquehanna 2 | March 23, 2021 | 28 |
| DC Cook 2 | March 25, 2021 | 30 |
| South Texas Project 2 | March 27, 2021 | 32 |
| ANO 1 | March 28, 2021 | 30 |
| Palo Verde 3 | March 28, 2021 | 30 |