Source : BBC
https://www.bbc.com/news/business-31040723?utm_source=Daily+Carbon+Briefing&utm_campaign=e626fc3e1b-cb_daily&utm_medium=email&utm_term=0_876aab4fd7-e626fc3e1b-303421257 Energy storage paves way for electricity independence
By Richard Anderson Business reporter, BBC News
3 March 2015 Last updated at 00:00 GMT
Renewables have the power to transform not just the world's energy markets, but global economics and geopolitics.
But wind and (…)