Roger Senior writes: New Zealand is probably the only country in the world that could power all its petrol and small diesel vehicles with renewable energy: hydro, wind, geothermal. Also plenty of tidal energy is as yet untapped. But instead …
Roger Senior writes: New Zealand is probably the only country in the world that could power all its petrol and small diesel vehicles with renewable energy: hydro, wind, geothermal. Also plenty of tidal energy is as yet untapped. But instead …