How to Bring Solar Energy to Seven Billion People using Nanotechnology
By exploiting the powers of nanotechnology and taking advantage of non-toxic,
Earth-abundant materials, Berkeley Lab's Cyrus Wadia has fabricated new solar
cell devices that have the potential to be several orders of magnitude less
expensive than conventional solar cells. And by mastering the chemistry of these
materials-and the economics of solar energy-he envisions bringing electricity
to the 1.2 billion people now living without it.
Run time: 1:19:25 mins