![]() Renewable Energy & Energy EfficiencyOf NoteNEW: Iowa Energy Center Federal Energy Tax Incentive information I-RENEW Sourcebook Advancing Iowa's energy efficiency and renewable energy use through research, education and demonstration. Coming Up: Wind Energy Conference Small Wind/PV Workshop for Rural Landowners Green Solution-Green Roofs: An Energy Efficient and Storm Water Management Alternative Geothermal Heat Pump Systems
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