In 2015, 81% of the electricity generated in New Zealand came from renewable sources. In September 2007, former Prime Minister Helen Clark announced a national target of 90 percent renewable electricity by 2025, with wind energy to make up much of that increase.
New Zealand's new prime minister Jacinda Ardern is making the country's carbon footprint a top priority. Her goal is to transition the nation to an electric grid powered solely by renewables by 2035 and produce zero carbon emissions by 2050.
https://futurism.com/new-zealand-transition-100-renewables-2035/