New Zealand will need to take a leaf out of the Canadian and Scandinavian book as it moves to building with a better carbon emission report card.
Infratil has deep institutional knowledge of how electricity markets work around the world.
Infratil already has a track record of investing in renewable energy projects in Australasia, the United States and Europe.
Retirement Villages Association executive director John Collyns said he wishes retirement commissioner Jane Wrightson would read her own organisation's research.