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