This is great news, that the world is finally moving towards sustainability. The biggest challenge to that is if we can move fast enough to save the planet from extreme weather pattern changes.
I'm in my 60's and I can tell you just from visual observation that the weather has changed dramatically in my life time.
I don't want my grandchildren growing up in a world where they can't go outside and 1/2 the country is flooded because the ice caps are melting.
A new company has come along and taken up the challenge to promote solar and get it on to every rooftop in the USA and the world.
https://powur.com/robert.leisk/news/these-two-charts-show-why-solar-power-is-the-future-of-energy
This article explains how solar is the way to go with info on how pricing has dropped since the 70's when it was first started to be introduced.
Great read and information.