They should immediately bend some of their manufacturing assets toward the goal of electrification. We need all heating to be electrified in the next 20-50 years anyway. No time like the present to start working on this effort.
That being said, they are already well on their way with this process. Check out the decline in fossil fuel electric generation over the past half decade!
https://www.eia.gov/international/data/country/DEU/electrici...