We're burning wood pellets..... And it's a lot cheaper than the alternatives - for now (until the Danish state finds a way of taxing us more). We also have solar panels for water heating.
Our house is 158m2 with an additional 100m2 of basement and we're burning through about a ton of pellets each month in the winter. Solar panels have brought the consumption down by approx 40%.
This summer was so crap we had to fire the pellet burner up to get the hot water up to temperature to take a shower - but the year before it was off from April to October.
Completed: 94 Stumpjumper w. M733; ; 92 Dave Yates 731 ; 97 Parkpre Pro-Elite ; Pace RC200 F6 ; Pace RC300; 82 Gios Super Record ; 97-8 De Rosa Giro D´Italia; ; Banani SPX Track bike ; 89 Alan/Mavic Cross Bike ; 05 Focus Cross Team ; 90 Look MI-80 all-Mavic ; 12 Focus Izalco Team/custom build ; 11 Focus Thunder Custom build
Projects : , Brouwer all-Mavic
Stripped : Pace RC303
Gone : GT Karakoram
Stayed in the family: Kuota Kharma, 04 Stumpjumper FSR
Ceased to be : Dynatech MT3, killed by corroded seatstays.