Monthly Archives: March 2012

Quebec City Public Transportation Garage’s HVAC Retrofit Features Solar and Heat Recovery

Five-phase project plans to save 492,000-square-foot Quebec City  facility upwards of 35 percent of energy vs. typical gas-fired heating.  When a Quebec City public transportation maintenance garage required HVAC replacement, engineers designed a state-of-the-art retrofit employing solar hot air, heat … Continue reading

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A New Hamphire high School signs the world’s first solar hot air PPA to reduce HVAC costs and CO2

With no capital investment, Sanborn Reg. H.S. saves $17,000, cuts CO2 emissions by 48 tons and displaces 13,500 gal. of fuel oil yearly. Kingston, N.H.–Sanborn Regional School District has signed the world’s first power purchase agreement (PPA) for ultra-efficient solar … Continue reading

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