Electricity is relatively cheap and cooling is natural.
By the way, Norway (not in EU) is almost 100% renewable, seeing is electricity is generated in hydo-powerplants. We do everything with electricity here: heating, cooking, lighting. It's kind of pointless prohibiting hair-driers, when we have 7-8 1000W-1500W panels heating the house 24/7 for better part of the year.
ASICs are just "free" heating.
I never though that electricity was inexpensive in Sweden. They have one of the highest tax rates in all of EU. But if a large part of the electricity is produced from the hydro-power plants (as in the case with Norway), then I don't think that anyone will blame them for global warming. Too bad that the other EU nations, such as the UK and Germany don't have major rivers which could be used to generate hydro-power.