Digital Garage Ventilation System Delivers 95.4% Energy Savings to Levi Strauss
Garage ventilation utility fees reduced from $5,100 to just $237 a year
MENLO PARK, Calif. — The Nagle Energy Solutions (NES) digital garage ventilation system was able to achieve a 95.4 percent reduction in both kilowatt-hour (kWh) consumption and peak kilowatt (kW) demand at the corporate headquarters of Levi Strauss & Co. in San Francisco.
Detailed power (kW) measurements verified the energy savings captured by the NES garage demand-control ventilation (DCV) system. It reduced the property’s garage ventilation system energy consumption by 32,791 kWh from a baseline of 34,389 kWh consumed the prior year, which equates to the 95.4 percent savings. Peak kW demand was cut from a baseline of 10.99 kW the prior year to just 0.51 kW — also a 95.4 percent savings.