What is your household energy footprint? * Please select ONE of the two calculations methods below. 1) House size -- Small apartment--up to 1,000 square ft Large apartment/condo/duplex--1,000-3,000 sq ft Small single family home--2,000 sq ft Medium single family home--2,000-4,000 sq ft Large single family home--4,000-15,000 sq ft     --OR-- 2) Annual total energy consumption For a more accurate baseline, enter the following information.  Kwh of electricity for the past year  Therms of natural gas for the past year      Gallons of propane for the past year

Calculate