Energy Stories Energy Stewardship Congregations Click Here to read about the Small Business and Congregations who have been selected as ENERGY STAR award winners from 1999 to 2006. Unitarian Universalist Churches relying on renewable energy sources. Interfaith Power and Light (Visit IPLand find out what they're doing in Your State to promote renewable energy, energy efficiency, and conservation. The Maine Council of Churches is supporting a new wind power project, a “food and faith” program, and held a big statewide conference on Oct. 21, 2006 on building sustainable communities through economic/environmental justice.