A Canterbury researcher is investigating renewable energy options for Pacific island nations in a bid to cut reliance on expensive diesel generators.
Many households, businesses and schools that use the expensive generators struggle to pay their power bills, University of Canterbury Pacific Studies PhD student Emily Laing said.
At the Pacific Energy Summit in March, New Zealand pledged $65 million to renewable energy projects in the South Pacific.
Ms Laing was looking at solar power projects in the region, and has already helped with the installation of panels in five high schools in Tonga.
The systems were installed with a goal of reducing and, in some cases, completely eliminating power costs for the schools which previously, were struggling to keep up with their bills, she said.