0.2225 per kWh in germany. (roughly 0.15 USD)
Could have been much cheaper with nucular power (0.08 at least), but i opted for green electricity and on top i do pay an additional 0.0125 per kWh to support development of solar/water/wind power plants even further. Makes it a little bit hard to get profits out of bitcoin, but i'm not going to support a third tschernobyl/fukushima.
edit: fixed decimal points
I dont think German nuclear energy plants are as bad operated and secured as Chernobyl and Germany isn't in an earthquake-sensitive enviroment so the reactors won't harm much.Could have been much cheaper with nucular power (0.08 at least), but i opted for green electricity and on top i do pay an additional 0.0125 per kWh to support development of solar/water/wind power plants even further. Makes it a little bit hard to get profits out of bitcoin, but i'm not going to support a third tschernobyl/fukushima.
edit: fixed decimal points
If I took gray-electricity (not green) it would also cost me around 8-10 eurocents.