Electric Power Monthly
Data for September 2025
Release Date:
November 25, 2025
Next Release Date:
December 23, 2025
Full report PDF
| Table 1.2.E. Net Generation by Energy Source: Residential Sector, 2015-September 2025 |
| (Thousand Megawatthours) |
| Small Scale Generation | |
|---|---|
| Period | Estimated Small Scale Solar Photovoltaic Generation |
| Annual Totals | |
| 2015 | 6,999 |
| 2016 | 10,595 |
| 2017 | 13,942 |
| 2018 | 17,105 |
| 2019 | 20,914 |
| 2020 | 25,179 |
| 2021 | 30,182 |
| 2022 | 39,510 |
| 2023 | 49,273 |
| 2024 | 57,547 |
| Year 2023 | |
| January | 2,625 |
| February | 2,894 |
| March | 3,954 |
| April | 4,478 |
| May | 5,073 |
| June | 4,948 |
| July | 5,173 |
| August | 5,049 |
| Sept | 4,409 |
| October | 4,155 |
| November | 3,428 |
| December | 3,087 |
| Year 2024 | |
| January | 3,240 |
| February | 3,659 |
| March | 4,885 |
| April | 5,385 |
| May | 5,845 |
| June | 5,863 |
| July | 5,991 |
| August | 5,735 |
| Sept | 5,108 |
| October | 4,638 |
| November | 3,754 |
| December | 3,442 |
| Year 2025 | |
| January | 3,703 |
| February | 3,966 |
| March | 5,455 |
| April | 5,966 |
| May | 6,267 |
| June | 6,378 |
| July | 6,689 |
| August | 6,273 |
| Sept | 5,723 |
| Year to Date | |
| 2023 | 38,604 |
| 2024 | 45,714 |
| 2025 | 50,420 |
| Rolling 12 Months Ending in September | |
| 2024 | 56,382 |
| 2025 | 62,253 |
| See Glossary for definitions. Values for 2024 and prior years are final. Values for 2025 are preliminary. Totals may not equal sum of components because of independent rounding. NM=Not meaningful due to large standard error. W=Withheld to avoid disclosure of individual company data. Sources: 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. |