Italy Solar Power: Generation, Share and Trend
Italy generated 44.6 TWh of electricity from solar in 2025, 16.8% of its total, according to Ember. That made it the 9th largest solar power producer in 2025 of the 180 countries with Ember data, comparing each country's latest year. Solar supplied 8.8% of the world's electricity in 2025. These are annual statistics for 2025, with monthly figures through August 2026; they are compiled from national sources and are not real time.
Key Facts
- Italy generated 44.6 TWh of electricity from solar in 2025.
- Solar supplied 16.8% of Italy's electricity in 2025.
- Italy was the 9th largest solar power producer in 2025 among the 180 countries with Ember data, comparing each country's latest year.
- Italy's solar generation in 2025 was 79% higher than in 2020, when it was 24.9 TWh.
- Italy's solar generation in 2025 was 95% higher than in 2015, when it was 22.9 TWh.
- 2025 was Italy's highest year for solar generation in Ember's records, which start in 1990.
- Italy's solar share in 2025 was above the world share of 8.8%.
- Italy had 41.2 GW of solar generating capacity in 2025.
Key Figures, 2025
| Measure | Value | As of / source |
|---|---|---|
| Solar generation | 44.6 TWh | 2025 · Ember |
| Share of Italy's electricity | 16.8% | 2025 · Ember |
| World share of solar | 8.8% | 2025 · Ember |
| Rank by solar generation (each country's latest year) | 9 of 180 | 2025 · Ember |
| Solar capacity | 41.2 GW | 2025 · Ember |
Solar Generation Year by Year
Ember annual statistics, 1990 to 2025Annual statistics through 2025, TWh
| Year | Solar |
|---|---|
| 1990 | 0 TWh |
| 1991 | 0 TWh |
| 1992 | 10.0 GWh |
| 1993 | 10.0 GWh |
| 1994 | 10.0 GWh |
| 1995 | 10.0 GWh |
| 1996 | 10.0 GWh |
| 1997 | 10.0 GWh |
| 1998 | 20.0 GWh |
| 1999 | 20.0 GWh |
| 2000 | 20.0 GWh |
| 2001 | 20.0 GWh |
| 2002 | 20.0 GWh |
| 2003 | 20.0 GWh |
| 2004 | 30.0 GWh |
| 2005 | 30.0 GWh |
| 2006 | 40.0 GWh |
| 2007 | 40.0 GWh |
| 2008 | 190 GWh |
| 2009 | 680 GWh |
| 2010 | 1.91 TWh |
| 2011 | 10.8 TWh |
| 2012 | 18.9 TWh |
| 2013 | 21.6 TWh |
| 2014 | 22.3 TWh |
| 2015 | 22.9 TWh |
| 2016 | 22.1 TWh |
| 2017 | 24.4 TWh |
| 2018 | 22.7 TWh |
| 2019 | 23.7 TWh |
| 2020 | 24.9 TWh |
| 2021 | 25.0 TWh |
| 2022 | 28.1 TWh |
| 2023 | 30.7 TWh |
| 2024 | 36.0 TWh |
| 2025 | 44.6 TWh |
Annual statistics through 2025, % of generation
| Year | Italy | World |
|---|---|---|
| 1990 | 0.0% | n/a |
| 1991 | 0.0% | n/a |
| 1992 | 0.0% | n/a |
| 1993 | 0.0% | n/a |
| 1994 | 0.0% | n/a |
| 1995 | 0.0% | n/a |
| 1996 | 0.0% | n/a |
| 1997 | 0.0% | n/a |
| 1998 | 0.0% | n/a |
| 1999 | 0.0% | n/a |
| 2000 | 0.0% | 0.0% |
| 2001 | 0.0% | 0.0% |
| 2002 | 0.0% | 0.0% |
| 2003 | 0.0% | 0.0% |
| 2004 | 0.0% | 0.0% |
| 2005 | 0.0% | 0.0% |
| 2006 | 0.0% | 0.0% |
| 2007 | 0.0% | 0.0% |
| 2008 | 0.1% | 0.1% |
| 2009 | 0.2% | 0.1% |
| 2010 | 0.6% | 0.2% |
| 2011 | 3.6% | 0.3% |
| 2012 | 6.4% | 0.4% |
| 2013 | 7.6% | 0.6% |
| 2014 | 8.1% | 0.8% |
| 2015 | 8.2% | 1.1% |
| 2016 | 7.7% | 1.3% |
| 2017 | 8.4% | 1.8% |
| 2018 | 7.9% | 2.2% |
| 2019 | 8.2% | 2.6% |
| 2020 | 9.0% | 3.2% |
| 2021 | 8.8% | 3.7% |
| 2022 | 10.0% | 4.6% |
| 2023 | 11.7% | 5.6% |
| 2024 | 13.5% | 7.0% |
| 2025 | 16.8% | 8.8% |
| Year | Generation | Share | World share | Capacity |
|---|---|---|---|---|
| 2025 | 44.6 TWh | 16.8% | 8.8% | 41.2 GW |
| 2024 | 36.0 TWh | 13.5% | 7.0% | 35.4 GW |
| 2023 | 30.7 TWh | 11.7% | 5.6% | 29.4 GW |
| 2022 | 28.1 TWh | 10.0% | 4.6% | 24.6 GW |
| 2021 | 25.0 TWh | 8.8% | 3.7% | 22.3 GW |
| 2020 | 24.9 TWh | 9.0% | 3.2% | 21.4 GW |
| 2019 | 23.7 TWh | 8.2% | 2.6% | 20.6 GW |
| 2018 | 22.7 TWh | 7.9% | 2.2% | 19.9 GW |
| 2017 | 24.4 TWh | 8.4% | 1.8% | 19.5 GW |
| 2016 | 22.1 TWh | 7.7% | 1.3% | 19.1 GW |
Full year by year history for Italy
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.
Solar Generation Month by Month
Ember monthly statistics through August 2026Monthly statistics through August 2026, TWh
| Month | Solar |
|---|---|
| 2024-09 | 3.20 TWh |
| 2024-10 | 2.25 TWh |
| 2024-11 | 2.01 TWh |
| 2024-12 | 1.66 TWh |
| 2025-01 | 1.53 TWh |
| 2025-02 | 2.07 TWh |
| 2025-03 | 3.42 TWh |
| 2025-04 | 4.35 TWh |
| 2025-05 | 5.04 TWh |
| 2025-06 | 5.66 TWh |
| 2025-07 | 5.57 TWh |
| 2025-08 | 5.11 TWh |
| 2025-09 | 4.18 TWh |
| 2025-10 | 3.32 TWh |
| 2025-11 | 2.28 TWh |
| 2025-12 | 1.78 TWh |
| 2026-01 | 1.65 TWh |
| 2026-02 | 2.59 TWh |
| 2026-03 | 4.00 TWh |
| 2026-04 | 5.41 TWh |
| 2026-05 | 6.02 TWh |
| 2026-06 | 6.55 TWh |
| 2026-07 | 6.71 TWh |
| 2026-08 | 6.16 TWh |
Source: Ember (ember-energy.org), licensed under CC BY 4.0. Data as of August 2026. Monthly figures for Italy can differ slightly from the annual totals.