D35 · Electricity and Gas Utilities · TO

Carbon intensity of electricity in Tonga

Tonga: 571.4 gCO2e/kWh (carbon intensity of electricity generation, 2024), +0.0% on 2023. It ranks #62 of 191 countries for carbon intensity of electricity (2024).

  • 571.4 gCO2e/kWh Latest · 2024
  • +0.0% vs 2023
  • #62of 191 countries · 2024
  • 25Records · 1 measures

Annual · 1 publisher · Next period 2025

Carbon intensity of electricity generation in Tonga

Fig 1 · D35 · Tonga Annual

Carbon intensity of electricity generation

Tonga, 2000 to 2024

25 observations · 2000 to 2024

Estimates are listed as such in the table below

Carbon intensity of electricity generationCarbon intensity of electricity generation. 25 observations from 2000 to 2024, ranging from 571.4 gCO2e/kWh to 750 gCO2e/kWh. Latest value 571.4 gCO2e/kWh (2024). gCO2e/kWh 0 200 400 600 800 2000 2004 2008 2012 2016 2020 2024 571
Carbon intensity of electricity generationCarbon intensity of electricity generation. 25 observations from 2000 to 2024, ranging from 571.4 gCO2e/kWh to 750 gCO2e/kWh. Latest value 571.4 gCO2e/kWh (2024). gCO2e/kWh 0 300 600 900 2000 2004 2008 2012 2016 2020 2024 571
Carbon intensity of electricity generationCarbon intensity of electricity generation. 25 observations from 2000 to 2024, ranging from 571.4 gCO2e/kWh to 750 gCO2e/kWh. Latest value 571.4 gCO2e/kWh (2024). gCO2e/kWh 0 300 600 900 2000 2004 2008 2012 2016 2020 2024 571
View the underlying data
Carbon intensity of electricity generation
Period Type Value
2000 Estimate 750 gCO2e/kWh
2001 Estimate 750 gCO2e/kWh
2002 Estimate 750 gCO2e/kWh
2003 Estimate 750 gCO2e/kWh
2004 Estimate 600 gCO2e/kWh
2005 Estimate 600 gCO2e/kWh
2006 Estimate 600 gCO2e/kWh
2007 Estimate 600 gCO2e/kWh
2008 Estimate 600 gCO2e/kWh
2009 Estimate 600 gCO2e/kWh
2010 Estimate 600 gCO2e/kWh
2011 Estimate 600 gCO2e/kWh
2012 Estimate 600 gCO2e/kWh
2013 Estimate 600 gCO2e/kWh
2014 Estimate 600 gCO2e/kWh
2015 Estimate 600 gCO2e/kWh
2016 Estimate 666.7 gCO2e/kWh
2017 Estimate 571.4 gCO2e/kWh
2018 Estimate 571.4 gCO2e/kWh
2019 Estimate 571.4 gCO2e/kWh
2020 Estimate 571.4 gCO2e/kWh
2021 Estimate 571.4 gCO2e/kWh
2022 Estimate 625 gCO2e/kWh
2023 Estimate 571.4 gCO2e/kWh
2024 Estimate 571.4 gCO2e/kWh
Source: Ember · gCO2e/kWh · CC BY 4.0 · statorigin.org

Every record

25 records across 1 measure, newest first within each. Each period opens its record and evidence.

MeasurePeriodValueSource
Carbon intensity of electricity generation 2024 571.4 gCO2e/kWh estimate Ember
Carbon intensity of electricity generation 2023 571.4 gCO2e/kWh estimate Ember
Carbon intensity of electricity generation 2022 625 gCO2e/kWh estimate Ember
Carbon intensity of electricity generation 2021 571.4 gCO2e/kWh estimate Ember
Carbon intensity of electricity generation 2020 571.4 gCO2e/kWh estimate Ember
Carbon intensity of electricity generation 2019 571.4 gCO2e/kWh estimate Ember
Carbon intensity of electricity generation 2018 571.4 gCO2e/kWh estimate Ember
Carbon intensity of electricity generation 2017 571.4 gCO2e/kWh estimate Ember
Carbon intensity of electricity generation 2016 666.7 gCO2e/kWh estimate Ember
Carbon intensity of electricity generation 2015 600 gCO2e/kWh estimate Ember
Carbon intensity of electricity generation 2014 600 gCO2e/kWh estimate Ember
Carbon intensity of electricity generation 2013 600 gCO2e/kWh estimate Ember
Carbon intensity of electricity generation 2012 600 gCO2e/kWh estimate Ember
Carbon intensity of electricity generation 2011 600 gCO2e/kWh estimate Ember
Carbon intensity of electricity generation 2010 600 gCO2e/kWh estimate Ember
Carbon intensity of electricity generation 2009 600 gCO2e/kWh estimate Ember
Carbon intensity of electricity generation 2008 600 gCO2e/kWh estimate Ember
Carbon intensity of electricity generation 2007 600 gCO2e/kWh estimate Ember
Carbon intensity of electricity generation 2006 600 gCO2e/kWh estimate Ember
Carbon intensity of electricity generation 2005 600 gCO2e/kWh estimate Ember
Carbon intensity of electricity generation 2004 600 gCO2e/kWh estimate Ember
Carbon intensity of electricity generation 2003 750 gCO2e/kWh estimate Ember
Carbon intensity of electricity generation 2002 750 gCO2e/kWh estimate Ember
Carbon intensity of electricity generation 2001 750 gCO2e/kWh estimate Ember
Carbon intensity of electricity generation 2000 750 gCO2e/kWh estimate Ember

How Tonga ranks

Frequently asked questions

What is the latest carbon intensity of electricity figure for Tonga?

Tonga: 571.4 gCO2e/kWh carbon intensity of electricity generation in 2024, +0.0% on 2023.

How does Tonga rank?

#62 of 191 for carbon intensity of electricity (2024, 571.4 gCO2e/kWh).

Where does the Tonga data come from?

25 records from 1 document by Ember. Each figure links to its record and its original source evidence.

Cite this page

Free to reuse under CC BY 4.0 with attribution to StatOrigin and the original publisher.

StatOrigin. (2026). Carbon intensity of electricity in Tonga [Data set]. Retrieved October 22, 2026, from https://statorigin.org/statistics/carbon-intensity-of-electricity/tonga

"Carbon intensity of electricity in Tonga." StatOrigin, 2026, https://statorigin.org/statistics/carbon-intensity-of-electricity/tonga. Accessed 22 Oct. 2026.

StatOrigin. "Carbon intensity of electricity in Tonga." Data set, 2026. Accessed October 22, 2026. https://statorigin.org/statistics/carbon-intensity-of-electricity/tonga.

@misc{statorigin_carbon_intensity_of_electricity_tonga_2026, title = {Carbon intensity of electricity in Tonga}, author = {{StatOrigin}}, year = {2026}, url = {https://statorigin.org/statistics/carbon-intensity-of-electricity/tonga}, note = {Data set. Accessed 2026-10-22} }