Energy saving tips

Farm buildings

No cost options

Free solar power
Clean your greenhouse glass to make the most of natural solar heating.

Natural ventilation
In livestock barns, take advantage of natural ventilation.

Clean fans
Keep ventilation fans clean to increase efficiency.

Options to invest in

Greenhouse seals

Increase the effectiveness of your greenhouse by fixing broken panes and checking seals around doors, pipes and ventilators.

Read about agribusiness pricing plans 

Lighting

No cost options

Switch off
Turn off lights when you leave the shed.

Clean
Regularly clean lights – dirt and dust can reduce light output by 30%.

Options to invest in

Natural light
Take advantage of natural light – use clear sheets of corrugated perspex for roofing.

Efficient bulbs
Replace your old incandescent lights with more efficient compact fluorescent bulbs.

Sensors
Install motion and daylight sensors for outside lights and in low-use areas.

Refrigeration

Maintenance

Keep refrigeration systems well maintained – clean and repair fins, fix any leaks and worn seals, and keep condenser coils clean.

Insulation

Insulate your vat and pipes, especially if they’re outside.

Ventilation

Keep your refrigeration system well ventilated and located in a shady place.

How we can help

As New Zealand’s largest renewable electricity generator, we take our responsibility to the environment seriously.

Talk with us about saving energy at your place. Contact our dedicated agribusiness team.