Seasonally-adjusted electricity generation : Solar (TWh) - United States - FS Research - Monthly
This series is part of the dataset: Seasonally-adjusted monthly electricity production by source
Download Full Dataset (.xlsx)Latest updates. In the United States, seasonally-adjusted electricity generation from solar photovoltaics was 33.88 TWh in January 2026, compared to 32.71 in December 2025. This constitutes an increase of 3.58 percent.
Sample. The monthly time series presented in the graph has 85 records in total. The span of time covered by the series extends from January 2019 to January 2026.
History. Here's a peek at some statistics computed on the whole sample: generation reached a minimum of 7.53 TWh in February 2019; it hit a peak of 33.88 in January 2026; it had an average value of 17.88.
Latest values
| Date | Value - TWh |
|---|---|
| 2025-11-30 | 33.764 |
| 2025-12-31 | 32.707 |
| 2026-01-31 | 33.881 |
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Series Metadata
| Field | Value |
|---|---|
| Description | Electricity generation: Solar |
| Country or region | United States |
| Economic concept | Flow |
| Data type | Quantity |
| Seasonally adjusted | Yes |
| Frequency | Monthly |
| Unit | TWh |
| Sources | FetchSeries Research; calculations on Ember data |
| Source type | Data research lab |
| Data licence | Creative Commons Attribution 4.0 International (CC BY 4.0); standard FetchSeries disclaimers apply |
| Measure type | Level |
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