I know most of you European guys are in the middle of winter, but half way around the world it's summer. So I have just blogged on work I have done to reduce my pool power consumption:
http://www.rowetel.com/blog/?p=151
Pools are very nasty energy hogs (10kWh/day is not uncommon), over the last few years I have dropped my pool energy consumption by 75%.
- David