Carbon dioxide emitted per kilowatt-hour of electricity generated — a measure of how clean the grid is (Ember via Our World in Data). Source: Our World in Data — Energy (Ember, Energy Institute). Retrieved 27 Jun 2026.
| Period | Electricity Carbon Intensity |
|---|---|
| 2024 | 226 gCO₂/kWh |
| 2023 | 224 gCO₂/kWh |
| 2022 | 281 gCO₂/kWh |
| 2021 | 298 gCO₂/kWh |
| 2020 | 320 gCO₂/kWh |
| 2019 | 306 gCO₂/kWh |
| 2018 | 324 gCO₂/kWh |
| 2017 | 288 gCO₂/kWh |
| 2016 | 300 gCO₂/kWh |
| 2015 | 337 gCO₂/kWh |
| 2014 | 282 gCO₂/kWh |
| 2013 | 240 gCO₂/kWh |
53 countries carry a recent carbon intensity of electricity figure. Each opens its own page with the history, the source and the API request.
155 of 207 indicators carry a figure for Cameroon, grouped by topic.