I can understand in some ways that they do not want to spend more than €50 billions a year on subsidies. It is already a lot of tax money. The question however is what they are getting for those €50 billions they are already spending, and if the result is a desirable one. Being dependent on Russian gas and oil is a pretty high price to pay, especially when it help fund invasion forces into EU.
(Source: https://ec.europa.eu/energy/sites/default/files/annex_to_the...)