BIW Ventilation
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
Fryeburg Academy is now saving more than 1,890 gallons of heating oil annually since installing their VRF systems.
READ MOREHannaford Heat Recovery
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
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 MOREPortland Dry Goods
Portland Dry Goods worked with Efficiency Maine to replace 90 PAR20 bulbs and 10 MR16 window display lights with energy-saving LEDs. In doing so they inspired other Old Port retailers to make similar upgrades.
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