In Germany, France and UK, renewable energy is expected to be below wholesale prices by end 2019

Electricity produced by wind and solar costs the same as average wholesale prices in California, China and parts of Europe In Germany, France and the UK, energy produced by renewables is expected to fall below wholesale market prices by the end of 2019

https://www.ft.com/content/6a0f89a4-e37a-11e9-b8e0-026e07cbe5b4