Samoa Electricity: Generation Mix, Demand and Emissions
Samoa generated 160 GWh of electricity in 2024, according to Ember. Other fossil was the largest source at 56.3%, followed by hydro (18.8%) and solar (18.8%). Demand was 160 GWh and each kWh generated emitted 400 gCO2/kWh. These are annual statistics for 2024; they are compiled from national sources and are not real time.
Key Facts
- Samoa generated 160 GWh of electricity in 2024.
- Other fossil supplied 56.3% of Samoa's electricity in 2024.
- Hydro supplied 18.8% of Samoa's electricity in 2024.
- Solar supplied 18.8% of Samoa's electricity in 2024.
- Low carbon sources (nuclear and renewables) supplied 43.8% of Samoa's generation in 2024.
- The carbon intensity of Samoa's electricity was 400 gCO2/kWh in 2024.
- Samoa's carbon intensity in 2024 was 19% higher than in 2000, when it was 338 gCO2/kWh.
- Samoa had the 189th highest electricity demand among the 197 countries with Ember data for 2024.
Key Figures, 2024
| Measure | Value | As of / source |
|---|---|---|
| Total generation | 160 GWh | 2024 · Ember |
| Electricity demand | 160 GWh | 2024 · Ember |
| Demand per person | 0.73 MWh | 2024 · Ember |
| Net imports | 0 TWh | 2024 · Ember |
| Carbon intensity | 400 gCO2/kWh | 2024 · Ember |
| Power sector emissions | 0.06 MtCO2 | 2024 · Ember |
| Demand rank (countries with 2024 data) | 189 of 197 | 2024 · Ember |
Generation Mix, 2024
| Source | Generation | Share |
|---|---|---|
| Other fossil | 90.0 GWh | 56.3% |
| Hydro | 30.0 GWh | 18.8% |
| Solar | 30.0 GWh | 18.8% |
| Bioenergy | 10.0 GWh | 6.3% |
Year by Year
Ember annual statistics, 2000 to 2024| Year | Other fossil | Hydro | Solar | Bioenergy |
|---|---|---|---|---|
| 2000 | 40.0 GWh | 40.0 GWh | 0 TWh | 0 TWh |
| 2001 | 50.0 GWh | 50.0 GWh | 0 TWh | 0 TWh |
| 2002 | 50.0 GWh | 60.0 GWh | 0 TWh | 0 TWh |
| 2003 | 50.0 GWh | 50.0 GWh | 0 TWh | 0 TWh |
| 2004 | 60.0 GWh | 50.0 GWh | 0 TWh | 0 TWh |
| 2005 | 60.0 GWh | 50.0 GWh | 0 TWh | 0 TWh |
| 2006 | 70.0 GWh | 50.0 GWh | 0 TWh | 0 TWh |
| 2007 | 70.0 GWh | 50.0 GWh | 0 TWh | 0 TWh |
| 2008 | 60.0 GWh | 50.0 GWh | 0 TWh | 0 TWh |
| 2009 | 80.0 GWh | 50.0 GWh | 0 TWh | 0 TWh |
| 2010 | 70.0 GWh | 50.0 GWh | 0 TWh | 0 TWh |
| 2011 | 80.0 GWh | 50.0 GWh | 0 TWh | 0 TWh |
| 2012 | 70.0 GWh | 40.0 GWh | 0 TWh | 0 TWh |
| 2013 | 90.0 GWh | 30.0 GWh | 0 TWh | 0 TWh |
| 2014 | 100 GWh | 30.0 GWh | 0 TWh | 0 TWh |
| 2015 | 90.0 GWh | 30.0 GWh | 10.0 GWh | 0 TWh |
| 2016 | 100 GWh | 30.0 GWh | 20.0 GWh | 0 TWh |
| 2017 | 110 GWh | 30.0 GWh | 20.0 GWh | 0 TWh |
| 2018 | 90.0 GWh | 40.0 GWh | 20.0 GWh | 0 TWh |
| 2019 | 100 GWh | 50.0 GWh | 20.0 GWh | 0 TWh |
| 2020 | 110 GWh | 50.0 GWh | 20.0 GWh | 0 TWh |
| 2021 | 90.0 GWh | 50.0 GWh | 20.0 GWh | 10.0 GWh |
| 2022 | 90.0 GWh | 40.0 GWh | 20.0 GWh | 10.0 GWh |
| 2023 | 90.0 GWh | 30.0 GWh | 20.0 GWh | 10.0 GWh |
| 2024 | 90.0 GWh | 30.0 GWh | 30.0 GWh | 10.0 GWh |
| Year | Generation | Demand | Carbon intensity |
|---|---|---|---|
| 2024 | 160 GWh | 160 GWh | 400 gCO2/kWh |
| 2023 | 150 GWh | 150 GWh | 420 gCO2/kWh |
| 2022 | 160 GWh | 160 GWh | 394 gCO2/kWh |
| 2021 | 170 GWh | 170 GWh | 376 gCO2/kWh |
| 2020 | 180 GWh | 180 GWh | 417 gCO2/kWh |
| 2019 | 170 GWh | 170 GWh | 400 gCO2/kWh |
| 2018 | 150 GWh | 150 GWh | 407 gCO2/kWh |
| 2017 | 160 GWh | 160 GWh | 463 gCO2/kWh |
| 2016 | 150 GWh | 150 GWh | 447 gCO2/kWh |
| 2015 | 130 GWh | 130 GWh | 462 gCO2/kWh |
Full year by year history for Samoa, 2000 to 2024
Source: Ember (ember-energy.org), licensed under CC BY 4.0. Data as of 2024.
Samoa Electricity FAQ
What is the main source of electricity in Samoa?
Other fossil was the largest source of electricity in Samoa in 2024, supplying 56.3% of generation, followed by hydro (18.8%) and solar (18.8%). Figures are Ember annual statistics.
How much electricity does Samoa use?
Samoa used 160 GWh of electricity in 2024, about 0.73 MWh per person.
How clean is Samoa's electricity?
Generating a kilowatt hour of electricity in Samoa emitted 400 gCO2/kWh in 2024, and low carbon sources supplied 43.8% of generation. That is 15% below the world average of 472 gCO2/kWh.