Karl Junginger Memorial Library in Waterloo, WI A lighting retrofit at the Karl Junginger Memorial Library in Waterloo, WI increased their lighting efficiency tenfold. E3 Lighting upgraded nineteen 250 watt HID fixtures that used 315 …
Energy Efficiency
Entergize – Energy Control System
Waterloo Improves Energy Efficiency Through Lighting
Street trees provide shade and cool buildings
Street trees provide shade and cool buildings. City of Middleton downtown. Photo courtesy of City of Middleton
LED Street Lights in Madison, WI
Madison, WI Photo courtesy of Sherrie Gruder
Lighting at UW- Green Bay
Indirect and natural lighting at UW- Green Bay.
Rebecca Valcq Invites Greater Input into PSC of Wisconsin
Rebecca Valcq, Chair of the Public Service Commission of Wisconsin, addressed a packed room at the Midwest Energy Research Consortium (M-WERC) meeting on Emerging Technologies Supporting Utilities of the Future that focused on the role …
La Crosse Home Energy Challenge Delivers
Participants in the La Crosse 100-Day Mayor’s Home Energy Challenge, Casey and Sonja Meehan boosted the energy efficiency of their 1928 house by replacing the insulation and adding air sealing and an attic exhaust fan. …
Thermal Blanket in Osceola Middle School
Thermal blanket installation has a 40% annual ROI. Combined with solar hot water it saves 6500 therms and $32,000 annually. Osceola, WI Photo courtesy of Osceola School District
Gundersen Health System’s Geothermal Heat Pump
As part of its plan to achieve energy independence, Gundersen Health System installed a 300-ton heat pump along with 156 wells buried about 400 feet underneath a parking lot. The system takes advantage of the …