The US shale revolution has reshaped the energy landscape at home and abroad, according to latest IEA policy review
![US Secretary of Energy Rick Perry Fatih Birol talking](https://iea.imgix.net/113d5f35-0146-4a69-b5e2-b2df9567bf2a/TheUSshalerevolutionhasreshapedtheenergylandscape190913.jpg?auto=compress%2Cformat&fit=min&q=80&rect=103%2C0%2C1167%2C657&w=1220&h=687&fit=crop&fm=jpg&q=70&auto=format)
United States Secretary of Energy Mr Rick Perry (left) and IEA Executive Director Dr Fatih Birol speaking in Washington on 13 September, 2019 (Photograph: US Department of Energy)