Armenia Nuclear Power: Generation, Share and Trend
Armenia generated 2.66 TWh of electricity from nuclear in 2025, 31.3% of its total, according to Ember. That made it the 32nd largest nuclear power producer in 2025 of the 32 countries with Ember data, comparing each country's latest year. Nuclear supplied 8.8% of the world's electricity in 2025. These are annual statistics for 2025, with monthly figures through June 2026; they are compiled from national sources and are not real time.
Key Facts
- Armenia generated 2.66 TWh of electricity from nuclear in 2025.
- Nuclear supplied 31.3% of Armenia's electricity in 2025.
- Armenia was the 32nd largest nuclear power producer in 2025 among the 32 countries with Ember data, comparing each country's latest year.
- Armenia's nuclear generation in 2025 was 4% higher than in 2020, when it was 2.55 TWh.
- Armenia's nuclear generation in 2025 was 4% higher than in 2015, when it was 2.57 TWh.
- 2025 was Armenia's highest year for nuclear generation in Ember's records, which start in 2000.
- Armenia's nuclear share in 2025 was above the world share of 8.8%.
- Armenia had 450 MW of nuclear generating capacity in 2025.
Key Figures, 2025
| Measure | Value | As of / source |
|---|---|---|
| Nuclear generation | 2.66 TWh | 2025 · Ember |
| Share of Armenia's electricity | 31.3% | 2025 · Ember |
| World share of nuclear | 8.8% | 2025 · Ember |
| Rank by nuclear generation (each country's latest year) | 32 of 32 | 2025 · Ember |
| Nuclear capacity | 450 MW | 2025 · Ember |
Nuclear Generation Year by Year
Ember annual statistics, 2000 to 2025| Year | Nuclear |
|---|---|
| 2000 | 1.84 TWh |
| 2001 | 1.99 TWh |
| 2002 | 2.09 TWh |
| 2003 | 1.82 TWh |
| 2004 | 2.20 TWh |
| 2005 | 2.50 TWh |
| 2006 | 2.42 TWh |
| 2007 | 2.35 TWh |
| 2008 | 2.27 TWh |
| 2009 | 2.29 TWh |
| 2010 | 2.29 TWh |
| 2011 | 2.36 TWh |
| 2012 | 2.12 TWh |
| 2013 | 2.17 TWh |
| 2014 | 2.27 TWh |
| 2015 | 2.57 TWh |
| 2016 | 2.19 TWh |
| 2017 | 2.41 TWh |
| 2018 | 1.90 TWh |
| 2019 | 2.03 TWh |
| 2020 | 2.55 TWh |
| 2021 | 1.85 TWh |
| 2022 | 2.63 TWh |
| 2023 | 2.51 TWh |
| 2024 | 2.63 TWh |
| 2025 | 2.66 TWh |
| Year | Armenia | World |
|---|---|---|
| 2000 | 31.8% | 16.6% |
| 2001 | 34.7% | 16.9% |
| 2002 | 39.4% | 16.5% |
| 2003 | 34.3% | 15.6% |
| 2004 | 38.0% | 15.6% |
| 2005 | 41.1% | 15.0% |
| 2006 | 42.4% | 14.7% |
| 2007 | 41.5% | 13.7% |
| 2008 | 38.5% | 13.4% |
| 2009 | 42.1% | 13.3% |
| 2010 | 36.5% | 12.8% |
| 2011 | 32.7% | 11.9% |
| 2012 | 27.1% | 10.8% |
| 2013 | 29.0% | 10.6% |
| 2014 | 30.2% | 10.5% |
| 2015 | 34.0% | 10.6% |
| 2016 | 30.8% | 10.4% |
| 2017 | 32.0% | 10.2% |
| 2018 | 25.0% | 10.1% |
| 2019 | 27.1% | 10.3% |
| 2020 | 33.4% | 9.9% |
| 2021 | 24.0% | 9.8% |
| 2022 | 26.6% | 9.1% |
| 2023 | 29.0% | 9.1% |
| 2024 | 29.1% | 9.0% |
| 2025 | 31.3% | 8.8% |
| Year | Generation | Share | World share | Capacity |
|---|---|---|---|---|
| 2025 | 2.66 TWh | 31.3% | 8.8% | 450 MW |
| 2024 | 2.63 TWh | 29.1% | 9.0% | 450 MW |
| 2023 | 2.51 TWh | 29.0% | 9.1% | 450 MW |
| 2022 | 2.63 TWh | 26.6% | 9.1% | 450 MW |
| 2021 | 1.85 TWh | 24.0% | 9.8% | 450 MW |
| 2020 | 2.55 TWh | 33.4% | 9.9% | 410 MW |
| 2019 | 2.03 TWh | 27.1% | 10.3% | 410 MW |
| 2018 | 1.90 TWh | 25.0% | 10.1% | 410 MW |
| 2017 | 2.41 TWh | 32.0% | 10.2% | 410 MW |
| 2016 | 2.19 TWh | 30.8% | 10.4% | 410 MW |
Full year by year history for Armenia
Source: Ember (ember-energy.org), licensed under CC BY 4.0. Data as of 2025. World shares are Ember's World totals; ranks compare each country's latest year, which can differ between countries.
Nuclear Generation Month by Month
Ember monthly statistics through June 2026| Month | Nuclear |
|---|---|
| 2024-07 | 170 GWh |
| 2024-08 | 180 GWh |
| 2024-09 | 140 GWh |
| 2024-10 | 290 GWh |
| 2024-11 | 320 GWh |
| 2024-12 | 380 GWh |
| 2025-01 | 340 GWh |
| 2025-02 | 320 GWh |
| 2025-03 | 300 GWh |
| 2025-04 | 100 GWh |
| 2025-05 | 90.0 GWh |
| 2025-06 | 90.0 GWh |
| 2025-07 | 250 GWh |
| 2025-08 | 280 GWh |
| 2025-09 | 250 GWh |
| 2025-10 | 270 GWh |
| 2025-11 | 290 GWh |
| 2025-12 | 360 GWh |
| 2026-01 | 360 GWh |
| 2026-02 | 280 GWh |
| 2026-03 | 300 GWh |
| 2026-04 | 0 TWh |
| 2026-05 | 0 TWh |
| 2026-06 | 0 TWh |
Source: Ember (ember-energy.org), licensed under CC BY 4.0. Data as of June 2026. Monthly figures for Armenia can differ slightly from the annual totals.
Related
Cite this page
World Power Monitor. (2026). Armenia Nuclear Power: Generation, Share and Trend. https://worldpowermonitor.com/countries/armenia/nuclear/
World Power Monitor. Armenia Nuclear Power: Generation, Share and Trend. Data as of 2026-06. Data from Ember. https://worldpowermonitor.com/countries/armenia/nuclear/
@misc{wpm_countries_armenia_nuclear_2026,
title = {{Armenia Nuclear Power: Generation, Share and Trend}},
author = {{World Power Monitor}},
year = {2026},
note = {Data as of 2026-06. Data from Ember.},
url = {https://worldpowermonitor.com/countries/armenia/nuclear/}
} Permalink: https://worldpowermonitor.com/countries/armenia/nuclear/
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