New Zealand nuclear-free zone

Under the New Zealand Nuclear Free Zone, Disarmament, and Arms Control Act 1987 territorial sea and land of New Zealand became nuclear free zones. The Act prohibits ``entry into the internal waters of New Zealand 12 n. mi. (22.2 km/13-13/16 st. mi.) radius by any ship whose propulsion is wholly or partly dependent on nuclear power'' and bans the dumping of radioactive waste into the sea within the nuclear-free zone, as well as prohibiting any New Zealand citizen or resident ``to manufacture, acquire, possess, or have any control over any nuclear explosive device.'' Similar provisions were made for biological weapons. After this Act was passed by the Labour government of David Lange, the United States government suspended its ANZUS obligations to New Zealand. Following consultations with Australia and after negotiations with New Zealand broke down, the United States reiterated that it was suspending its treaty obligations until United States Navy ships were re-admitted to New Zealand ports, citing that New Zealand was ``a friend, but not an ally''. The crisis made front-page headlines for weeks in many American newspapers, while many leading American senators were quoted as expressing a deep sense of betrayal. However, David Lange did not withdraw New Zealand from ANZUS, although his government's policy led to the US's decision to suspend its treaty obligations to New Zealand. The legislation was a milestone in New Zealand's development as a nation and seen as an important act of sovereignty, self-determination and cultural identity. Further, many were driven by a sense of responsibility to support peace and the rights of all humans, not just in New Zealand, but worldwide.

Question: are there nuclear power plants in new zealand
Answer: no