calculation – 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 Renewables, it’s time to lead. By 2030. https://blogs.dw.com/globalideas/renewables-its-time-to-lead-by-2030/ Thu, 25 Apr 2013 14:00:21 +0000 http://blogs.dw.com/globalideas/?p=10265