The IEA collects and analyses data to determine key international trends relating to energy efficiency. At the forefront of this work is the IEA’s annual Energy Efficiency Market Report, which highlights key global trends and indicators of energy efficiency. Analysis also covers energy efficiency policies and finance, trends in major economic sectors and the policies, progress and potential in IEA member and non-member economies. Energy efficiency gains since 2000 helped households in several major economies avoid nearly $300 billion in additional spending on energy in 2016.
International Energy Agency 5th Oct 2017 read more »