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Farming Customers

We understand that farming customers have needs that are unique to their industry. At Energy Online, we try to meet the needs of all our customers, whether they are small or large.

Energy efficiency tips


  • Water heating will use the most electricity in your dairy shed so ensure you have the right size hot water cylinder.

  • Insulate your hot water cylinder and lag the first meter of pipe.

  • Use a cold water wash down once a day, all other washes should be at 80°C.

  • Consider installing a heat recovery unit.

  • Make sure all refrigeration equipment has adequate ventilation and condensing coils are free from dust.
  • Ensure pumps are well maintained and fix any leaks quickly.

  • Irrigate little and often to avoid irrigating below the active root zone.

  • Keep greenhouse windows free of dirt and debris to maximise the amount of heat and light available from natural sources.

  • Ensure your greenhouse is well insulated from draughts.

  • Fit automatic door closers.

  • Use tree shelter belts to reduce wind chill but make sure the trees do not block sunlight from greenhouses or any solar panels.

For further energy saving ideas, please visit: http://www.eeca.govt.nz/