I'm running two miners with a power consumption of roughly 1300W, doing about 1.4BTC/day. 0.22/kwh =
1.3kw * (24h / 1.4BTC) * 0.22 =
4.90/BTC =~ 6.90$/BTC
Germany definitely isn't the best place for mining...
No problems for me!
I will rent you a spot in my storage room in the kellar for 0.3BTC/day flatrate

I'm in Western Germany