| Specification | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2021 to 2020 change in % | 2021 to 2015 change in % |
|---|---|---|---|---|---|---|---|---|---|
| 1: Electricity for heating, hot water (for hygiene tasks), lighting and electrical appliances. 2: Electricity for all purposes except for room heating and lighting. Household equipment includes household appliances (e.g. washing machines and refrigerators), consumer electronics (e.g. televisions and laptops) and water heating devices. Updated: September 2023 | |||||||||
| Petajoules | |||||||||
| Total electricity | 467 | 464 | 464 | 461 | 457 | 466 | 499 | 7.2 | 6.9 |
| Gigawatt hours | |||||||||
| Total electricity | 129,703 | 129,027 | 129,000 | 128,032 | 126,932 | 129,324 | 138,629 | 7.2 | 6.9 |
| Number in thousands | |||||||||
| Households | 40,256 | 40,397 | 40,721 | 40,805 | 40,902 | 40,540 | 40,974 | 1.1 | 1.8 |
| Kilowatt hours | |||||||||
| Electricity per household | 3,222 | 3,194 | 3,168 | 3,138 | 3,103 | 3,190 | 3,383 | 6.1 | 5.0 |
| One-person household | 2,105 | 2,072 | 2,057 | 1,974 | 1,945 | 1,978 | 2,105 | 6.4 | 0.0 |
| Two-person household | 3,305 | 3,261 | 3,242 | 3,225 | 3,188 | 3,252 | 3,470 | 6.7 | 5.0 |
| Three- and more person household | 4,959 | 4,906 | 4,900 | 4,972 | 4,937 | 5,047 | 5,411 | 7.2 | 9.1 |
| including: | |||||||||
| Electricity per household for electrical appliances2 | 2,673 | 2,645 | 2,638 | 2,625 | 2,631 | 2,703 | 2,893 | 7.0 | 8.2 |
| One-person household | 1,686 | 1,659 | 1,659 | 1,590 | 1,593 | 1,623 | 1,750 | 7.8 | 3.8 |
| Two-person household | 2,716 | 2,674 | 2,674 | 2,675 | 2,681 | 2,731 | 2,943 | 7.8 | 8.4 |
| Three- and more person household | 4,249 | 4,192 | 4,204 | 4,296 | 4,309 | 4,394 | 4,744 | 8.0 | 11.6 |
As at 27 September 2023