The 'One Sun, One World, One Grid' plan is to accelerate construction of large solar power stations and wind farms, linked together by grids crossing national borders.
COP26: The New Zealander behind a global clean energy intiative rnz.co.nz - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from rnz.co.nz Daily Mail and Mail on Sunday newspapers.