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 stood at 35.80 TWh in May 2026, compared to 33.04 in April. This marks a rise of 8.35 percent.
Sample. There are 89 records overall in the monthly time series presented in the graph above. The series covers the time range stretching from January 2019 to May 2026.
History. Here's a snapshot of a few simple statistics calculated on the whole sample: generation had a mean of 18.72 TWh; it recorded a minimum of 7.40 in February 2019; it reached its highest level of 36.54 in March 2026.
Latest values
| Date | Value - TWh |
|---|---|
| 2026-03-31 | 36.538 |
| 2026-04-30 | 33.041 |
| 2026-05-31 | 35.804 |
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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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