IEA on Climate Change: world needs to triple renewable energy investmentsIEA Report Cover PageAlexander Richter 7 May 2015Renewable energy has been growing but not enough, since its progress is falling well short of the levels needed to limit the global increase in temperatures. ETP 2015 analysis shows that the 2DS does not just allow global climate goals to be met but also enhances energy security. ETP 2015 includes the annual Tracking Clean Energy Progress report, which for the first time looks at progress in storage and hydrogen technology. To see and hear the webinar presentation for Energy Technology Perspectives 2015, please click here. Further information about Energy Technology Perspectives 2015 will be posted on this site shortly.