Holding answer received on 10 June 2019
The latest statistics are publicly available (Energy Trends table 2.1.)
The government is committed to ending unabated coal power by 2025. As a result of our existing policies, including carbon pricing and our support for renewables, we have already made great headway in reducing our reliance on coal, which fell from 39% of electricity in 2012 to 5% in 2018. There are now regular coal free periods, and in May the UK went without running coal power generation for over two weeks – the longest coal-free period in the country since the 1880s.