International Energy Agency

In support of its presidency of the G20 in 2017, the German government requested the International Energy Agency (IEA) and the International Renewable Energy Agency to explore how an energy transition to address climate change might look. In this follow-up study, the IEA takes stock of progress towards a low-carbon energy sector and provides further insights into the fundamentally important role of energy efficiency to achieve a clean energy transition.

https://webstore.iea.org/perspectives-for-the-energy-transition-investment-needs-for-a-low-carbon-energy-system