Residential Sector
Territories
Table 30: Apartments and Mobile Homes Water Heater Stock by Energy Source
  1990   1991 1992 1993 1994 1995 1996 1997 1998
Total Apartments Water Heater Stock (thousands) 5.0   5.3 5.3 5.3 5.1 5.0 5.1 5.7 5.7

Water Heater Stock by Energy Source (thousands)
Electricity 3.1   3.3 3.3 3.3 3.2 3.0 3.2 3.6 3.7
Natural Gas 0.0   0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Heating Oil 1.9   2.0 2.0 2.0 1.9 2.0 1.9 2.1 2.0
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 0.0   0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

Shares (%)
Electricity 62.1   62.1 62.1 62.1 62.1 60.6 62.1 63.7 65.4
Natural Gas 0.0   0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Heating Oil 37.9   37.9 37.9 37.9 37.9 39.4 37.9 36.3 34.6
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 0.0   0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Total Mobile Homes Water Heater Stock (thousands) 3.0   3.0 3.0 3.0 2.9 2.9 2.8 2.9 2.9

Water Heater Stock by Energy Source (thousands)
Electricity 1.9   1.9 1.9 1.8 1.8 1.7 1.7 1.9 1.9
Natural Gas 0.0   0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Heating Oil 1.1   1.1 1.1 1.1 1.1 1.1 1.1 1.1 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 0.0   0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

Shares (%)
Electricity 62.1   62.1 62.1 62.1 62.1 60.6 62.1 63.7 65.4
Natural Gas 0.0   0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Heating Oil 37.9   37.9 37.9 37.9 37.9 39.4 37.9 36.3 34.6
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 0.0   0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

Footnotes:

1) “Other” includes coal and propane.