Greatest energy saving area for the wholesale trade industry in New Zealand
2017, % of businesses
| Area of greatest energy savings | % of businesses | 
|---|---|
| Electronics, appliances, or lighting | 10% | 
| Heavy machinery | 1% | 
| No further energy savings possible | 44% | 
| Other | 3% | 
| Process heat (eg industrial boiler) | 0% | 
| Refrigeration | 2% | 
| Space heating/cooling (eg air conditioning or heaters) | 16% | 
| Transport | 23% | 
| Water heating | 2% |