BIW Ventilation Case Study
In 2018, BIW launched an effort to upgrade the building with the goals of improving air quality, increasing winter space temperature, reducing the negative pressure, and saving energy.
READ MOREFryeburg Academy Case Study
Fryeburg Academy is now saving more than 1,890 gallons of heating oil annually since installing their VRF systems.
READ MOREHannaford Heat Recovery Case Study
Efficiency Maine was able to offer a $55,178 incentive on the $199,342 project, bringing the payback period down from 5.1 years to 2.7 years.
READ MOREPortland Water District Case Study
Built in the 1970s, the facility’s original splash aeration system was ageing and underperforming. Annual Energy Savings: 726,204 kWh, 158 kW (summer demand).
READ MOREFurniture Superstore Case Study
With the help of Efficiency Maine’s Distributor Screw-In LED Program, Furniture Superstore in South Portland replaced its 800 75-watt PAR30 incandescent bulbs with 13-watt LEDs. Electricity savings is estimated to be $22,800 per year.
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