renewable technologies / energy efficient appliances / wind energy / energy factor / renewable energy property / energy consumption / residence more energy / interior lighting energy cost / oil furnace / renewable systems / solar water heating systems / energy-using systems / energy systems / microturbine systems / energy efficiency / renewable energy / to buildings or systems / fuel cell systems / projected energy savings / energy efficient home / oil water heater / energy efficiency improvements / /
Organization
Internal Revenue Service / Southface Energy Institute / Department of Energy / Commercial Building Tax Deduction Coalition / Southeast Energy Efficiency Alliance / /