Cromwell
Table 13.1: Summary survey data, Cromwell
| Location | Households – 2004 | Sample size | Sample error |
|---|---|---|---|
1083 | 151 | 7.4% |
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Table 13.2: Domestic home heating methods and fuels, Cromwell
| Households | Winter fuel use (July) | |||
|---|---|---|---|---|
| % | Number | Tonnes/day | % | |
Electricity | 47% | 509 | - | - |
Total gas | 13% | 143 | 0 | 1% |
Flued gas | 3% | 36 | - | - |
Unflued gas | 10% | 108 | - | - |
Oil | 3% | 29 | 0.0 | 0.0% |
Open fire | 4% | 43 | - | - |
Open fire: wood | 4% | 43 | 1 | 4% |
Open fire: coal | 1% | 14 | 0 | 1% |
Total wood burner | 56% | 602 | 10 | 55% |
Pre-1994 wood burner | 19% | 206 | 4 | 25% |
1994–99 wood burner | 15% | 159 | 2 | 12% |
Post-1999 wood burner | 22% | 238 | 3 | 18% |
Multi-fuel burners | 25% | 265 | - | - |
Multi-fuel burners: wood | 25% | 265 | 5 | 28% |
Multi-fuel burners: coal | 18% | 194 | 2 | 11% |
Pellet burners | 1% | 7 | - | - |
Total wood | 84% | 911 | 15 | 87% |
Total coal | 19% | 208 | 2 | 12% |
Total | 1083 | 18 | ||
* Note: rounding errors may occur in the proportion of burners in different age categories and in types of gas heating.
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Table 13.3: Monthly variations in heating behaviour and fuel use, Cromwell
| Percentage of houses using this method that use it each month | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
Gas | 0% | 0% | 6% | 33% | 50% | 67% | 72% | 72% | 56% | 22% | 17% | 6% |
Open fire | 0% | 0% | 0% | 33% | 67% | 100% | 83% | 100% | 67% | 17% | 0% | 0% |
Wood burner | 1% | 1% | 6% | 33% | 74% | 87% | 94% | 90% | 64% | 27% | 6% | 1% |
Multi-fuel | 0% | 0% | 3% | 25% | 56% | 78% | 94% | 72% | 50% | 17% | 11% | 0% |
| Average number of days per week house is heated (only for those heating during that month) | ||||||||||||
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
Gas | - | - | 1 | 4 | 7 | 6 | 6 | 6 | 6 | 4 | 2 | 3 |
Open fire | - | - | - | - | 4 | 5 | 5 | 5 | 4 | 7 | - | - |
Wood burner | 7 | 7 | 6 | 6 | 6 | 7 | 7 | 6 | 6 | 5 | 6 | 7 |
Multi-fuel | - | - | 1 | 6 | 7 | 7 | 7 | 7 | 7 | 5 | 3 | |
| Daily fuel use (tonnes) | ||||||||||||
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
Gas | - | - | 0.0 | 0.1 | 0.1 | 0.2 | 0.2 | 0.2 | 0.1 | 0.0 | 0.0 | 0.0 |
Open fire: wood | - | - | - | - | 0.4 | 1.1 | 0.7 | 1.1 | 0.9 | 0.5 | - | - |
Open fire: coal | - | - | - | - | 0.1 | 0.1 | 0.1 | 0.1 | - | - | - | - |
Wood burner | 0.0 | 0.0 | 0.6 | 2.6 | 7.5 | 9.2 | 9.8 | 9.1 | 6.6 | 4.1 | 1.4 | 0.0 |
Multi-fuel: wood | - | - | 0.1 | 1.1 | 3.2 | 4.9 | 4.9 | 3.8 | 2.9 | 0.5 | 0.1 | - |
Multi-fuel: coal | - | 0.0 | 0.3 | 1.1 | 1.7 | 2.0 | 1.6 | 1.2 | 0.3 | 0.1 | - | |
| Daily fuel use (kg) per household (for households using that method) | ||||||||||||
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
Gas | - | - | 0.0 | 0.4 | 0.9 | 1.3 | 1.3 | 1.1 | 0.6 | 0.1 | 0.1 | 0.1 |
Open fire: wood | - | - | - | - | 8.1 | 24.9 | 15.4 | 24.9 | 20.8 | 12.7 | - | - |
Open fire: coal | - | - | - | - | 9.0 | 9.0 | 9.0 | 9.0 | - | - | - | - |
Wood burner | 0.0 | 0.0 | 1.0 | 4.3 | 12.4 | 15.3 | 16.2 | 15.1 | 11.0 | 6.7 | 2.3 | 0.0 |
Multi-fuel: wood | - | - | 0.4 | 4.2 | 11.9 | 18.3 | 18.6 | 14.2 | 11.0 | 1.7 | 0.4 | - |
Multi-fuel: coal | - | - | 0.0 | 1.4 | 5.5 | 8.7 | 10.1 | 8.1 | 6.2 | 1.4 | 0.3 | - |
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Table 13.4: Estimated daily fuel use, by season, Cromwell
| Winter fuel use kg/day | Non-winter fuel use kg/day | |
|---|---|---|
Gas | 2 | 1 |
Open fire: wood | 41 | 41 |
Open fire: coal | 9 | - |
Wood burner | 29 | 17 |
Multi-fuel: wood | 21 | 12 |
Multi-fuel: coal | 13 | 7 |
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Table 13.5: Average monthly heating costs (winter), Cromwell
| Winter month cost | |
|---|---|
Electric | $137 |
Gas | $112 |
Open fire | $118 |
Wood burner | $91 |
Multi-fuel | $176 |
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Table 13.6: Type of electric heating, Cromwell
| Night store | Radiant | Portable oil column | Panel | Fan | Heat pump | Don't know/ refused | Other | |
|---|---|---|---|---|---|---|---|---|
Households | 72 | 36 | 36 | 36 | 136 | 208 | - | 36 |
Percent | 14% | 7% | 7% | 7% | 27% | 41% | - | 7% |
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Table 13.7: Home heating method, by house ownership, Cromwell
| Households living in rental | Percent living in rental | Households living in own house | Percent living in own house | |
|---|---|---|---|---|
Total | 158 | 15% | 904 | 83% |
Electric | 65 | 13% | 445 | 87% |
Gas | 29 | 20% | 115 | 80% |
Open fire | 14 | 33% | 29 | 67% |
Wood burner | 129 | 21% | 473 | 79% |
Pellet burner | 0 | 0% | 7 | 100% |
Multi-fuel | 43 | 16% | 222 | 84% |
Oil | 0 | 0% | 29 | 100% |
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Table 13.8: House insulation summary statistics, Cromwell
| Insulation type | Degree of insulation | |||
|---|---|---|---|---|
| Households | % | |||
Ceiling | 918 | 85% | No insulation | 6% |
Under floor | 308 | 28% | 1 type | 17% |
Wall | 760 | 70% | 2 types | 22% |
Cylinder wrap | 402 | 37% | 3 types | 24% |
Double glazing | 265 | 25% | 4 types | 15% |
None | 65 | 6% | 5 types | 11% |
Don't know | 72 | 7% | Don't know | 7% |
Other | 14 | 1% | ||
* One type means the household has just one of: ceiling, under floor or wall insulation, a cylinder wrap or double glazing; two types are any two of these, etc.
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Table 13.9: Degree of house insulation, by heating method, Cromwell
| Degree of insulation | Electric | Gas | Wood burner | Multi-fuel | Open fire |
|---|---|---|---|---|---|
1 type | 15% | 5% | 17% | 16% | 17% |
2 types | 21% | 25% | 27% | 24% | 0% |
3 types | 24% | 25% | 24% | 24% | 50% |
4 types | 17% | 30% | 13% | 16% | 0% |
5 types | 14% | 0% | 10% | 14% | 17% |
None or don't know | 8% | 15% | 10% | 5% | 17% |
Total | 100% | 100% | 100% | 100% | 100% |
* Note: columns may not sum exactly to 100 due to rounding error.
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Table 13.10: Home heating method, by household income, Cromwell
| Electric | Gas | Wood burner | Multi-fuel | Open fire | |
|---|---|---|---|---|---|
Non-response | 10% | 25% | 19% | 24% | 0% |
Less than $20,000 | 15% | 10% | 6% | 8% | 17% |
$20,000 to $30,000 | 15% | 25% | 17% | 19% | 0% |
$30,000 to $40,000 | 14% | 15% | 14% | 14% | 0% |
$40,000 to $50,000 | 13% | 5% | 13% | 14% | 0% |
$50,000 to $70,000 | 18% | 0% | 19% | 14% | 17% |
$70,000 to $100,000 | 11% | 20% | 11% | 8% | 33% |
More than $100,000 | 3% | 0% | 1% | 0% | 33% |
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Table 13.11: Home heating method, by age of dwelling, Cromwell
| Age of dwelling | Electric | Gas | Wood burner | Multi-fuel | Open fire |
|---|---|---|---|---|---|
10 years or less | 34% | 10% | 30% | 11% | 33% |
11–20 years | 20% | 20% | 17% | 30% | 0% |
21–40 years | 23% | 50% | 27% | 41% | 33% |
41+ years | 20% | 15% | 24% | 16% | 33% |
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Table 13.12: Home heating method, by number of bedrooms, Cromwell
| Number of bedrooms | Electric | Gas | Wood burner | Multi-fuel | Open fire |
|---|---|---|---|---|---|
1 | 1% | 0% | 0% | 0% | 0% |
2 | 10% | 10% | 5% | 3% | 17% |
3 | 61% | 60% | 60% | 62% | 50% |
4 | 21% | 30% | 30% | 35% | 0% |
5 | 4% | 0% | 5% | 0% | 33% |
6 | 0% | 0% | 0% | 0% | 0% |
Tables for Section 13
November 2005
© Ministry for the Environment