smart grids – GLOBAL IDEAS Blog https://blogs.dw.com/globalideas Thinking for a cooler world Thu, 02 Oct 2014 08:32:05 +0000 en-GB hourly 1 Smart Grids https://blogs.dw.com/globalideas/smart-grids/ Thu, 28 Apr 2011 12:51:43 +0000 http://blogs.dw.com/globalideas/?p=2157