UK electricity by source. 2019 is not yet in the books and it takes time to tabulate the data from 2018. This chart is the newest I can find and has only one year of data missing so cannot be refuted as totally obsolete.
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UK Total primary energy by source as of two years ago including waste heat (which might someday in the mid future be improved by a factor of 2.5 if we can transform all technology to achieve the perfect electrification of all activity). They lumped all non carbon energy together at 17% and didn't include a break out for wind and solar which would have been about 5%. Which is similar to the other world leader, Germany.
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