| 2000 | 2018 | 2019 | 2020 | 2021 | ||
|---|---|---|---|---|---|---|
| Besoins thermiques bruts des maisons unifamiliales (GJ/ménage) | ||||||
| Avant 1946 | 163.1 | 181.9 | 183.0 | 183.0 | 183.0 | |
| 1946–1960 | 128.3 | 143.1 | 144.0 | 144.0 | 144.0 | |
| 1961–1977 | 111.8 | 124.7 | 125.4 | 125.4 | 125.4 | |
| 1978–1983 | 111.0 | 121.3 | 122.0 | 122.0 | 122.0 | |
| 1984–1995 | 101.4 | 101.4 | 101.4 | 101.4 | 101.4 | |
| 1996–2000 | 84.5 | 84.5 | 84.5 | 84.5 | 84.5 | |
| 2001–2005 | 0.0 | 87.7 | 87.7 | 87.7 | 87.7 | |
| 2006–2010 | 0.0 | 84.5 | 84.5 | 84.5 | 84.5 | |
| 2011–2015 | 0.0 | 85.9 | 85.9 | 85.9 | 85.9 | |
| 2016–2020 | 0.0 | 87.3 | 87.3 | 87.3 | 87.3 | |
| 2021-2025 | 0.0 | 0.0 | 0.0 | 0.0 | 82.9 | |
Besoins thermiques bruts des maisons individuelles attenantes (GJ/ménage) | ||||||
| Avant 1946 | 140.9 | 157.1 | 158.0 | 158.0 | 158.0 | |
| 1946–1960 | 91.7 | 102.2 | 102.8 | 102.8 | 102.8 | |
| 1961–1977 | 85.1 | 94.9 | 95.4 | 95.4 | 95.4 | |
| 1978–1983 | 73.9 | 80.8 | 81.3 | 81.3 | 81.3 | |
| 1984–1995 | 62.9 | 62.9 | 62.9 | 62.9 | 62.9 | |
| 1996–2000 | 60.2 | 60.2 | 60.2 | 60.2 | 60.2 | |
| 2001–2005 | 0.0 | 62.5 | 62.5 | 62.5 | 62.5 | |
| 2006–2010 | 0.0 | 60.2 | 60.2 | 60.2 | 60.2 | |
| 2011–2015 | 0.0 | 61.2 | 61.2 | 61.2 | 61.2 | |
| 2016–2020 | 0.0 | 62.2 | 62.2 | 62.2 | 62.2 | |
| 2021-2025 | 0.0 | 0.0 | 0.0 | 0.0 | 59.1 | |
Besoins thermiques bruts des appartements (GJ/ménage) | ||||||
| Avant 1946 | 69.6 | 77.6 | 78.1 | 78.1 | 78.1 | |
| 1946–1960 | 53.2 | 59.3 | 59.6 | 59.6 | 59.6 | |
| 1961–1977 | 42.0 | 46.8 | 47.1 | 47.1 | 47.1 | |
| 1978–1983 | 40.8 | 44.6 | 44.9 | 44.9 | 44.9 | |
| 1984–1995 | 35.3 | 35.3 | 35.3 | 35.3 | 35.3 | |
| 1996–2000 | 35.6 | 35.6 | 35.6 | 35.6 | 35.6 | |
| 2001–2005 | 0.0 | 37.0 | 37.0 | 37.0 | 37.0 | |
| 2006–2010 | 0.0 | 35.6 | 35.6 | 35.6 | 35.6 | |
| 2011–2015 | 0.0 | 36.2 | 36.2 | 36.2 | 36.2 | |
| 2016–2020 | 0.0 | 36.8 | 36.8 | 36.8 | 36.8 | |
| 2021-2025 | 0.0 | 0.0 | 0.0 | 0.0 | 35.0 | |
Besoins thermiques bruts des maisons mobiles (GJ/ménage) | ||||||
| Avant 1946 | 154.9 | 172.8 | 173.8 | 173.8 | 173.8 | |
| 1946–1960 | 85.2 | 95.0 | 95.6 | 95.6 | 95.6 | |
| 1961–1977 | 98.4 | 109.8 | 110.4 | 110.4 | 110.4 | |
| 1978–1983 | 99.0 | 108.1 | 108.8 | 108.8 | 108.8 | |
| 1984–1995 | 89.8 | 89.8 | 89.8 | 89.8 | 89.8 | |
| 1996–2000 | 61.7 | 61.7 | 61.7 | 61.7 | 61.7 | |
| 2001–2005 | 0.0 | 64.0 | 64.0 | 64.0 | 64.0 | |
| 2006–2010 | 0.0 | 61.7 | 61.7 | 61.7 | 61.7 | |
| 2011–2015 | 0.0 | 62.7 | 62.7 | 62.7 | 62.7 | |
| 2016–2020 | 0.0 | 63.7 | 63.7 | 63.7 | 63.7 | |
| 2021-2025 | 0.0 | 0.0 | 0.0 | 0.0 | 60.5 | |