Interfaith Power and Light has developed online carbon footprint calculators for congregations and for households. Congregations that complete the online carbon footprint survey by Dec. 31, 2008, will be eligible for $10,000 in prizes.
Interfaith Power and Light has developed online carbon footprint calculators for congregations and for households. Congregations that complete the online carbon footprint survey by Dec. 31, 2008, will be eligible for $10,000 in prizes.