Here’s is a link to an article in the Climate Spectator which covers the 1,000 page IPCC report which details how, and at what cost, the world could be powered by renewables by 80%: http://www.climatespectator.com.au/commentary/renewables-can-power-world?utm_source=Climate%2BSpectator%2Bdaily&utm_medium=email&utm_campaign=Climate%2BSpectator%2Bdaily
Here’s a link to the report’s summary: http://srren.ipcc-wg3.de/report/srren-spm-fd4
Bring it on, baby!!!