Statista have wholesale price data from January 2019 to October 2021 Increase from a low of 17.05 Euros per megawatt hour in April 2020 to 128.34 in October 20

Statista have wholesale price data from January 2019 to October 2021 Increase from a low of 17.05 Euros per megawatt hour in April 2020 to 128.34 in October 2021: https://www.statista.com/statistics/1267541/germany-monthly-wholesale-electricity-price/ https://www.statista.com/statistics/1267541/germany-monthly-... Even if you go with a more conservative average before the increase of 40 Euro, its an increase of 220%! If you are stuck behind paywall: https://imgur.com/a/HfpD2Pp https://imgur.com/a/HfpD2Pp