There is a lot of potential for small-scale hydro schemes on New Zealand rivers, streams and even irrigation systems. Hydro power is one of the cheapest ways of generating electricity on a small-scale. Small schemes (typically less than 10MW) also have less environmental impact than large ones. This guide to small-scale hydro schemes is aimed at a farming audience, and includes practical examples.
There are already a number of small hydro schemes on rivers and streams around New Zealand, and there are many more opportunities to use this energy resource to provide electricity to remote farms, homes and holiday retreats.