How do you pay 0.20/kwh? I pay 0.085 w/o VAT in a datacenter (i.e. more expensive than in a private home) a bit outside Brussels. AFAIK, you could be paying more like 0.08 VAT included. 0.20 looks really too much.
awwww. Almost got a stroke there. But vreg gave me the answer.
http://www.vreg.be/sites/default/files/uploads/evolutie_elektriciteits-en_aardgasprijzen_incl__btw_voor_huishoudelijke_afnemers_25_oktober_2012.pdfgraph page 1. Price depends on the usage - the more u use, the cheaper it gets. We only use about +- 1000kwh/year, so its pretty expensive - just a bit below the blue line.
The asic would add +- 6000 KwH / year, which would get me the green line, making it about 0.12 / kwh. Still expensive though, but I didn't factor this in in my calculation.
It would be nice though to have a datacenter to deploy the asic, cooling & lower electricity fees!