Hon Dr MEGAN WOODS: OK. Well, it's hard to keep this one short, Mr Speaker, but I'll try. The response to the announcement has been overwhelmingly positive. Vector chief executive Simon Mackenzie welcomed the announcement, saying pumped hydro would provide a smooth and reliable transition to a 100 percent renewable system as fossil fuel generation plants are retired. Greenpeace chief executive Russel Norman has also welcomed the news, suggesting pumped hydro would have massive climate benefits for New Zealand.