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Oil

New Zealand is a producer of crude oil, with fields concentrated around Taranaki. However, the crude oil produced in New Zealand has historically been almost entirely exported. Since the closure of New Zealand’s only oil refinery at Marsden Point, all domestic petroleum needs are served by imports of refined products such as petrol, diesel, and jet fuel.

Coal

New Zealand has in-ground coal resources of more than 15 billion tonnes, of which 80% are lignite in the South Island. There are also substantial resources of sub-bituminous coal in both islands, and a lesser amount of high-quality bituminous coal, mainly on the West Coast of the South Island.

Renewables

Renewable energy is often associated with electricity production, specifically wind, solar, or hydro generation. However, renewable energy is also used for direct heat applications such as milk powder drying, paper making, commercial space heating, or Rotorua’s heated pools.