Sadhu Johnston
Sadhu Johnston
brings degrees finding roof
We're finding it brings temperatures down on a roof from 160 to about 80 degrees in the summer.
helps number solve
For a city, it really helps to solve a number of our problems.
soon weather
We're monitoring the equipment. As soon as that's done and the weather breaks, we'll be up there.
buildings expand power works
We don't know (how much power they'll generate), because it's a test, these are the first of their kind in the world. If it works we'll expand it ... to as many buildings as we can.