We did discuss the electricity costs back in 2011 - with some estimates: https://bitcointalk.org/index.php?topic=28780.0 https://bitcointalk.org/index.php?topic

We did discuss the electricity costs back in 2011 - with some estimates: https://bitcointalk.org/index.php?topic=28780.0 https://bitcointalk.org/index.php?topic=28780.0