Energy Star Partner

Energy Star Partner

Proud member of the 
            U.S. Green Building Council

Proud member of the U.S. Green Building Council

ACORE Member

American Council On Renewable Energy Member

Building Commissioning Association Member

Building Commissioning Association Member

Recently Completed Projects

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Comprehensive Energy Audits

Celtic Energy just recently completely comprehensive energy audits for several customers including CBRE, on behalf of Travelers Insurance for their 300 Windsor St. location; Middlesex Community College campuses in Bedford and Lowell, MA; Northern Essex Community College campuses in Haverhill and Lawrence, MA; The audits identified a total of $875,000 in energy savings for the owners.


 

Emerging Technology Assessments

Celtic Energy just completed two Emerging Technology Assessments for San Diego Gas & Electric, a major utility in California. An assessment for the City of San Marcos evaluated the technical, functional, aesthetic, and operational benefits and concerns of leading edge LED (light-emitting diode) and Induction lighting technologies. A separate assessment also the evaluated the various benefits and concerns of a distributed thermal energy storage system, which could potentially have a significant impact on reducing the costly electric demand peaks on hot summer days across the country.