Renewable energy as a share of total final energy consumption. Source: World Bank — World Development Indicators. Retrieved 15 Oct 2026.
| Period | Renewable Energy Share |
|---|---|
| 2022 | 19.6% |
| 2021 | 22.1% |
| 2020 | 20.9% |
| 2019 | 21.2% |
| 2018 | 21.6% |
| 2017 | 25.5% |
| 2016 | 31.7% |
| 2015 | 28.3% |
| 2014 | 31% |
| 2013 | 35.1% |
| 2012 | 31.9% |
| 2011 | 33.3% |
146 of 207 indicators carry a figure for Mauritania, grouped by topic.