The energy use per capita can also indicate that people use less energy because of more careful consumption, modern appliances etc. I wouldn't see it as "wow, there is no electricity in Germany!!!".

There are some policies applied here since years such as the mandatory use of LED lights ( do they still sell non-led? Can't remember to be honest), etc. In the last 2 years alone it was crazy the amount of renovations in terms of eco-friendly measurements in terms of electricity/gas (things like deutsche bahn changing the bulbs to use LEDs, not a small company I mean). Etc.

On the contrary, I see it as a positive thing: you can have a good modern lifestyle with less energy consumption.