| Percentage of houses | Total houses surveyed | Change since 2006 |
|---|
| Electricity available | 97% | 7713 | 2% |
| Electric powered hot water system | 46% | 7703 | -5% |
| Solar powered hot water system (most systems have electric boosters that use high amount of electricity) | 47% | 7703 | 7% |
| Heat pump hot water system (uses small amount of electricity) | 1% | 7703 | 1% |
| Electric cooktop installed | 72% | 7650 | 0 |
| Reverse cycle refrigerated air non-ducted cooling system | 23% | 7714 | 13% |
| Reverse cycle refrigerated air ducted cooling system | 8% | 7714 | 4% |
| Plug in electric heaters | 5% | 7712 | 0% |
| Incandescent lights | 40% | 7701 | -10% |
