2000 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | ||
---|---|---|---|---|---|---|---|---|---|---|
Total Apartments Water Heater Stock (thousands) | 1419.0 | 1583.7 | 1604.4 | 1626.7 | 1649.7 | 1671.2 | 1694.4 | 1713.7 | 1736.8 | |
Water Heater Stock by Energy Source (thousands) | ||||||||||
Electricity | 1250.6 | 1443.2 | 1465.3 | 1490.5 | 1516.4 | 1540.7 | 1566.1 | 1587.9 | 1611.0 | |
Natural Gas | 79.1 | 77.8 | 76.2 | 75.1 | 74.2 | 76.2 | 75.4 | 74.4 | 74.7 | |
Heating Oil | 84.1 | 54.3 | 53.9 | 51.3 | 49.6 | 44.5 | 42.4 | 40.2 | 39.5 | |
Steam | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | |
Other1 | 0.2 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.5 | 0.5 | 0.5 | |
Wood | 5.0 | 8.0 | 8.5 | 9.3 | 9.1 | 9.4 | 10.0 | 10.6 | 11.1 | |
Shares (%) | ||||||||||
Electricity | 88.1 | 91.1 | 91.3 | 91.6 | 91.9 | 92.2 | 92.4 | 92.7 | 92.8 | |
Natural Gas | 5.6 | 4.9 | 4.7 | 4.6 | 4.5 | 4.6 | 4.5 | 4.3 | 4.3 | |
Heating Oil | 5.9 | 3.4 | 3.4 | 3.2 | 3.0 | 2.7 | 2.5 | 2.3 | 2.3 | |
Steam | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | |
Other1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | |
Wood | 0.4 | 0.5 | 0.5 | 0.6 | 0.6 | 0.6 | 0.6 | 0.6 | 0.6 | |
Total Mobile Homes Water Heater Stock (thousands) | 39.9 | 42.5 | 42.9 | 43.2 | 43.5 | 43.7 | 43.9 | 44.0 | 44.2 | |
Water Heater Stock by Energy Source (thousands) | ||||||||||
Electricity | 35.2 | 38.7 | 39.2 | 39.6 | 39.9 | 40.3 | 40.6 | 40.8 | 41.0 | |
Natural Gas | 2.2 | 2.1 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 1.9 | 1.9 | |
Heating Oil | 2.4 | 1.5 | 1.4 | 1.4 | 1.3 | 1.2 | 1.1 | 1.0 | 1.0 | |
Steam | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | |
Other1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | |
Wood | 0.1 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.3 | 0.3 | 0.3 | |
Shares (%) | ||||||||||
Electricity | 88.1 | 91.1 | 91.3 | 91.6 | 91.9 | 92.2 | 92.4 | 92.7 | 92.8 | |
Natural Gas | 5.6 | 4.9 | 4.7 | 4.6 | 4.5 | 4.6 | 4.5 | 4.3 | 4.3 | |
Heating Oil | 5.9 | 3.4 | 3.4 | 3.2 | 3.0 | 2.7 | 2.5 | 2.3 | 2.3 | |
Steam | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | |
Other1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | |
Wood | 0.4 | 0.5 | 0.5 | 0.6 | 0.6 | 0.6 | 0.6 | 0.6 | 0.6 |