Home Eco Airports New Zealand: Hawke’s Bay Airport to host country’s biggest solar farm. Eco AirportsSolar New Zealand: Hawke’s Bay Airport to host country’s biggest solar farm. SOURCESTUFF.CO.NZ 11 Sep 2020 226 Unused airport land will be used for country’s biggest solar farm With Covid-19 cutting passenger growth, Hawke’s Bay Airport is look for new ways to make money.