Timaru
Table 21.1: Summary survey data, Timaru
| Location | Households – 2004 | Sample size | Sample error |
|---|---|---|---|
10,221 | 151 | 7.9% |
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Table 21.2: Domestic home heating methods and fuels, Timaru
| Households | Winter fuel use (July) | |||
|---|---|---|---|---|
| % | Number | Tonnes/day | % | |
Electricity | 59% | 6024 | - | - |
Total gas | 25% | 2504 | 3 | 3% |
Flued gas | 10% | 1002 | - | - |
Unflued gas | 15% | 1503 | - | |
Oil | 2% | 203 | 0.1 | 0.1% |
Open fire | 7% | 745 | - | - |
Open fire: wood | 7% | 677 | 8 | 8% |
Open fire: coal | 3% | 338 | 1 | 1% |
Total wood burner | 44% | 4467 | 82 | 74% |
Pre-1994 wood burner | 14% | 1415 | 27 | 24% |
1994–99 wood burner | 17% | 1712 | 44 | 40% |
Post-1999 wood burner | 13% | 1340 | 11 | 10% |
Multi-fuel burners | 11% | 1083 | - | - |
Multi-fuel burners: wood | 11% | 1083 | 11 | 10% |
Multi-fuel burners: coal | 7% | 745 | 6 | 5% |
Pellet burners | 0% | 0 | - | - |
Total wood | 61% | 6227 | 101 | 91% |
Total coal | 11% | 1083 | 7 | 6% |
Total | 10,221 | 111 | ||
* 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 21.3: Monthly variations in heating behaviour and fuel use, Timaru
| Percentage of houses using this method that use it each month | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
Gas | 3% | 3% | 7% | 17% | 59% | 86% | 97% | 86% | 52% | 21% | 7% | 7% |
Open fire | 0% | 0% | 11% | 11% | 56% | 100% | 100% | 89% | 33% | 11% | 0% | 0% |
Wood burner | 2% | 0% | 2% | 32% | 68% | 85% | 94% | 88% | 55% | 17% | 3% | 2% |
Multi-fuel | 9% | 9% | 27% | 55% | 91% | 109% | 109% | 109% | 73% | 27% | 18% | 9% |
| 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 | 1 | 2 | 3 | 5 | 6 | 6 | 6 | 5 | 4 | 2 | 2 |
Open fire | - | - | - | - | 6 | 4 | 4 | 5 | 7 | - | - | - |
Wood burner | 3 | - | - | 6 | 6 | 7 | 7 | 7 | 6 | 5 | 2 | 1 |
Multi-fuel | 2 | 2 | 4 | 6 | 6 | 7 | 7 | 7 | 6 | 4 | 5 | 2 |
| Daily fuel use (tonnes) | ||||||||||||
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
Gas | 0.0 | 0.0 | 0.0 | 0.1 | 1.3 | 2.7 | 3.0 | 2.8 | 1.3 | 1.0 | 0.0 | 0.0 |
Open fire: wood | - | - | - | - | 4.0 | 7.3 | 8.4 | 8.1 | 12.2 | - | - | - |
Open fire: coal | - | - | - | - | 0.0 | 1.1 | 1.1 | 1.0 | 3.0 | - | - | - |
Wood burner | 0.7 | - | - | 21.7 | 52.0 | 71.2 | 82.0 | 69.7 | 40.9 | 9.8 | 0.3 | 0.2 |
Multi-fuel: wood | 0.5 | 0.5 | 4.8 | 9.1 | 8.8 | 10.7 | 10.7 | 10.7 | 11.5 | 3.3 | 3.3 | 0.5 |
Multi-fuel: coal | 0.0 | 0.0 | 2.6 | 2.9 | 4.7 | 5.7 | 5.7 | 5.7 | 5.0 | 1.4 | 1.4 | 0.0 |
| 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 | 0.0 | 0.0 | 0.0 | 0.5 | 1.1 | 1.2 | 1.1 | 0.5 | 0.4 | 0.0 | 0.0 |
Open fire: wood | - | - | - | - | 6.0 | 10.7 | 12.4 | 11.9 | 18.1 | - | - | - |
Open fire: coal | - | - | - | - | 0.0 | 3.3 | 3.3 | 3.1 | 9.0 | - | - | - |
Wood burner | 0.2 | - | - | 4.9 | 11.6 | 15.9 | 18.3 | 15.6 | 9.2 | 2.2 | 0.1 | 0.1 |
Multi-fuel: wood | 0.5 | 0.5 | 4.4 | 8.4 | 8.1 | 9.9 | 9.9 | 9.9 | 10.6 | 3.1 | 3.1 | 0.5 |
Multi-fuel: coal | 0.0 | 0.0 | 3.5 | 3.9 | 6.3 | 7.7 | 7.7 | 7.7 | 6.8 | 1.9 | 1.9 | 0.0 |
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Table 21.4: Estimated daily fuel use, by season, Timaru
| Winter fuel use kg/day | Non-winter fuel use kg/day | |
|---|---|---|
Gas | 1 | 0 |
Open fire: wood | 19 | 18 |
Open fire: coal | 11 | 9 |
Wood burner | 22 | 16 |
Multi-fuel: coal | 13 | 11 |
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Table 21.5: Average monthly heating costs (winter), Timaru
| Winter month cost | |
|---|---|
Electric | $77 |
Gas | $69 |
Open fire | $130 |
Wood burner | $102 |
Multi-fuel | $64 |
Oil | $86 |
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Table 21.6: Type of electric heating, Timaru
| Night store | Radiant | Portable oil column | Panel | Fan | Heat pump | Don't know/ refused | Other | |
|---|---|---|---|---|---|---|---|---|
Households | 609 | 1015 | 1218 | 474 | 1489 | 1624 | - | 203 |
Percent | 10% | 17% | 20% | 8% | 25% | 27% | - | 3% |
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Table 21.7: Home heating method, by house ownership, Timaru
| Households living in rental | Percent living in rental | Households living in own house | Percent living in own house | |
|---|---|---|---|---|
Total | 1624 | 16% | 8461 | 83% |
Electric | 948 | 16% | 5076 | 84% |
Gas | 406 | 16% | 2098 | 84% |
Open fire | 338 | 45% | 406 | 55% |
Wood burner | 541 | 12% | 3926 | 88% |
Pellet burner | - | - | - | - |
Multi-fuel | 135 | 13% | 948 | 88% |
Oil | 0 | 0% | 203 | 100% |
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Table 21.8: House insulation summary statistics, Timaru
| Insulation type | Degree of insulation | |||
|---|---|---|---|---|
| Households | % | |||
Ceiling | 7987 | 78% | No insulation | 11% |
Under floor | 1760 | 17% | 1 type* | 35% |
Wall | 4467 | 44% | 2 types | 26% |
Cylinder wrap | 2031 | 20% | 3 types | 18% |
Double glazing | 812 | 8% | 4 types | 6% |
None | 1083 | 11% | 5 types | 1% |
Don't know | 609 | 6% | Don't know | 6% |
Other | 68 | 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 21.9: Degree of house insulation, by heating method, Timaru
| Degree of insulation | Electric | Gas | Wood burner | Multi-fuel | Open fire |
|---|---|---|---|---|---|
1 type | 36% | 38% | 41% | 31% | 45% |
2 types | 21% | 24% | 32% | 19% | 0% |
3 types | 18% | 22% | 15% | 25% | 18% |
4 types | 9% | 5% | 3% | 13% | 0% |
5 types | 0% | 0% | 2% | 0% | 0% |
None or don't know | 16% | 11% | 8% | 13% | 36% |
Total | 100% | 100% | 100% | 100% | 100% |
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Table 21.10: Home heating method, by household income, Timaru
| Electric | Gas | Wood burner | Multi-fuel | Open fire | |
|---|---|---|---|---|---|
Non-response | 31% | 27% | 21% | 13% | 9% |
Less than $20,000 | 16% | 16% | 12% | 0% | 9% |
$20,000 to $30,000 | 13% | 24% | 14% | 13% | 27% |
$30,000 to $40,000 | 15% | 8% | 14% | 19% | 18% |
$40,000 to $50,000 | 7% | 5% | 9% | 13% | 0% |
$50,000 to $70,000 | 10% | 11% | 17% | 31% | 18% |
$70,000 to $100,000 | 6% | 5% | 9% | 13% | 18% |
More than $100,000 | 2% | 3% | 5% | 0% | 0% |
* Note: columns may not sum exactly to 100 due to rounding error.
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Table 21.11: Home heating method, by age of dwelling, Timaru
| Age of dwelling | Electric | Gas | Wood burner | Multi-fuel | Open fire |
|---|---|---|---|---|---|
10 years or less | 2% | 3% | 2% | 0% | 0% |
11–20 years | 3% | 3% | 5% | 6% | 0% |
21–40 years | 36% | 24% | 20% | 31% | 36% |
41+ years | 54% | 62% | 68% | 63% | 55% |
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Table 21.12: Home heating method, by number of bedrooms, Timaru
| Number of bedrooms | Electric | Gas | Wood burner | Multi-fuel | Open fire |
|---|---|---|---|---|---|
1 | 3% | 3% | 0% | 0% | 9% |
2 | 28% | 19% | 9% | 0% | 0% |
3 | 48% | 51% | 59% | 88% | 73% |
4 | 18% | 22% | 27% | 13% | 18% |
5 | 1% | 5% | 3% | 0% | 0% |
6 | 0% | 0% | 0% | 0% | 0% |
Tables for Section 21
November 2005
© Ministry for the Environment