International Renewable Energy Agency (IRENA), REthinking Energy (2015), 2nd edition:
"The share of renewables needs to grow not only in power generation but also in transport, heating and cooling. (...) Five clear actions are needed to support the renewable energy transition: Strengthening the policy commitment to renewable energy; Mobilising investment in renewable energy; Building institutional, technical and human capacity; Harnessing the cross-cutting impact of renewables on sustainable development; Enhancing regional engagement and international cooperation."
