Seasonally-adjusted electricity generation : Nuclear (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 nuclear plants was 66.21 TWh in September 2025, compared to 66.06 in August 2025. This constitutes a gain of 0.23 percent.
Sample. There are 81 records overall in the monthly time series shown in the chart above. The series covers the time period stretching from January 2019 to September 2025.
History. Here’s a quick look at a few summary statistics we computed on the entire sample: generation had a mean value of 65.23 TWh; it recorded its maximum of 69.08 in February 2020; it reached its minimum of 62.15 in April 2022.
Latest values
| Date | Value - TWh |
|---|---|
| 2025-07-31 | 66.188 |
| 2025-08-31 | 66.064 |
| 2025-09-30 | 66.213 |
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Series Metadata
| Field | Value |
|---|---|
| Description | Electricity generation: Nuclear |
| 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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