13 Mar '09 19:51>2 edits
http://www.claverton-energy.com/green-grid-article-in-new-scientist-by-david-strahan-the-oil-drum-on-hvdc-supergrids.html
This explains how a continent-wide dc electric grid can allow us to generate all our electric energy from renewable energy ( this can be done within perhaps 30 years according to one conservative estimate mentioned in the original article I read although it doesn’t specifically say that in this shortened version of the original article) and without it costing too much. Whether the stupid politicians would actually make this happen or simply do nothing as usual is another matter entirely.
This explains how a continent-wide dc electric grid can allow us to generate all our electric energy from renewable energy ( this can be done within perhaps 30 years according to one conservative estimate mentioned in the original article I read although it doesn’t specifically say that in this shortened version of the original article) and without it costing too much. Whether the stupid politicians would actually make this happen or simply do nothing as usual is another matter entirely.