Singapore Solar Power: Generation, Share and Trend
Singapore generated 1.64 TWh of electricity from solar in 2025, 2.7% of its total, according to Ember. That made it the 59th 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 May 2026; they are
compiled from national sources and are not real time.
Key Facts
Singapore generated 1.64 TWh of electricity from solar in 2025.
Solar supplied 2.7% of Singapore's electricity in 2025.
Singapore was the 59th largest solar power producer in 2025 among the 180 countries with Ember data, comparing each country's latest year.
Singapore's solar generation in 2025 was 447% higher than in 2020, when it was 300 GWh.
Singapore's solar generation in 2025 was 1.64 TWh, up from none in 2015.
2025 was Singapore's highest year for solar generation in Ember's records, which start in 2000.
Singapore's solar share in 2025 was below the world share of 8.8%.
Singapore had 1.52 GW of solar generating capacity in 2025.
Key Figures, 2025
Measure
Value
As of / source
Solar generation
1.64 TWh
2025 · Ember
Share of Singapore's electricity
2.7%
2025 · Ember
World share of solar
8.8%
2025 · Ember
Rank by solar generation (each country's latest year)
59 of 180
2025 · Ember
Solar capacity
1.52 GW
2025 · Ember
Solar Generation Year by Year
Ember annual statistics, 2000 to 2025
Solar
Singapore's electricity generation from solar each year from 2000 to 2025, in GWh. It was 1.64 TWh in 2025.
Annual statistics through 2025, GWh
Singapore solar electricity generation, 2000 to 2025
Year
Solar
2000
0 TWh
2001
0 TWh
2002
0 TWh
2003
0 TWh
2004
0 TWh
2005
0 TWh
2006
0 TWh
2007
0 TWh
2008
0 TWh
2009
0 TWh
2010
0 TWh
2011
0 TWh
2012
0 TWh
2013
0 TWh
2014
0 TWh
2015
0 TWh
2016
90.0 GWh
2017
120 GWh
2018
140 GWh
2019
190 GWh
2020
300 GWh
2021
400 GWh
2022
670 GWh
2023
940 GWh
2024
1.28 TWh
2025
1.64 TWh
SingaporeWorld
The share of Singapore's electricity generated from solar, 2000 to 2025, compared with the world share. In 2025 it was 2.7%, against 8.8% worldwide.
Annual statistics through 2025, % of generation
Share of Singapore's electricity from solar and the world share, 2000 to 2025
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 May 2026
Solar
Singapore generated 210 GWh of electricity from solar in May 2026, against 140 GWh in May 2025.
Monthly statistics through May 2026, TWh
Singapore monthly solar electricity generation, June 2024 to May 2026
Month
Solar
2024-06
90.0 GWh
2024-07
120 GWh
2024-08
120 GWh
2024-09
120 GWh
2024-10
120 GWh
2024-11
90.0 GWh
2024-12
110 GWh
2025-01
90.0 GWh
2025-02
120 GWh
2025-03
120 GWh
2025-04
140 GWh
2025-05
140 GWh
2025-06
130 GWh
2025-07
150 GWh
2025-08
140 GWh
2025-09
140 GWh
2025-10
170 GWh
2025-11
150 GWh
2025-12
150 GWh
2026-01
170 GWh
2026-02
160 GWh
2026-03
250 GWh
2026-04
230 GWh
2026-05
210 GWh
Source: Ember (ember-energy.org), licensed under CC BY 4.0. Data as of May 2026. Monthly figures for Singapore can differ slightly from the annual totals.