Ability of countries to provide sustainable energy through 3 dimensions: Energy security, Energy equity (accessibility and affordability), Environmental sustainability
| 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Iceland | 13.00 | 12.00 | 15.00 | 14.00 | 18.00 | 21.00 | 22.00 | 15.00 | 16.00 | 20.00 |
| Norway | 6.00 | 6.00 | 7.00 | 7.00 | 9.00 | 11.00 | 8.00 | 8.00 | 6.00 | 8.00 |
| Switzerland | 2.00 | 2.00 | 2.00 | 3.00 | 2.00 | 1.00 | 1.00 | 2.00 | 2.00 | 3.00 |