Beischens, here are some energy cabin numbers on a school of 1,000 students. <A HREF="http://www.energycabin.com/EN/howMuch.htm" target="_blank">http://www.energycabin.com/EN/howMuch.htm</A> Savings Downloads Saving from an EnergyCabin Heat Sale Contract (School 1000 pupils): Here <A HREF="http://www.energycabin.com/EN/brochure/heating%20comparison/EnergyCabin_Savings_Heat_Contract_1000_S..." target="_blank">http://www.energycabin.com/EN/brochure/heating%20comparison/EnergyCabin_Savings_Heat_Contract_1000_S...</A>. Annual wood pellet usage in tonnes.........134