For example, farmers in the South Island mostly rely on energy from hydro-electricity, whereas a substantial proportion of North Island electricity supply is generated from non-renewable resources such as natural gas and fossil fuels.
(farmers in the South Island; mostly rely; on energy; from hydro-electricity; whereas a substantial proportion of North Island electricity supply is generated from non-renewable resources such as natural gas and fossil fuels) (a substantial proportion of North Island electricity supply; is generated; from non-renewable resources such as natural gas and fossil fuels)
farmers in the South Island a substantial proportion of North Island electricity supply
mostly rely is generated
on energy from hydro-electricity whereas a substantial proportion of North Island electricity supply is generated from non-renewable resources such as natural gas and fossil fuels
from non-renewable resources such as natural gas and fossil fuels