Why ESI?
EnerSpective helps building owners and managers answer three critical questions:
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“How can I identify cost-saving opportunities?”
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“How can I correctly upgrade?”
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“How can I optimize building operations?”
What services do we offer?
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Assessment and audits
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Design and specifications
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Equipment optimization and energy management
Learn more about how we our tailor our services—Identify, Upgrade and Optimize.
Meet the Co-founders
Andrew Proulx, P.E., LEED AP, Senior Technical Advisor
Andy is a licensed mechanical engineer (licensed in mutiple states) and a LEED® Accredited Professional. For 10 years, he has been improved the energy efficiency and sustainability of hundreds of new and existing buildings. Andy has experience in energy modeling; utility energy efficiency programs; the LEED® for Homes program; and commercial and residential consulting. Andy holds a master’s degree in Mechanical Engineering from the University of Massachusetts Lowell with a concentration in fluid mechanics and heat transfer.
“During these times, you can’t afford not to prioritize energy efficiency upgrades and intelligent energy management practices.”
Tyke Crowley, Esq., Senior Project Advisor
Tyke is an attorney, land use planner and facilitator. He has been involved with sustainability planning, environmental practices and group consensus building for last 10 years. Tyke has experience with energy management practices, energy assessments and audits; and strategic energy planning. Tyke received his J.D. from Boston College Law School and holds a joint master’s degree in Urban and Environmental Planning/Environmental Engineering from Tufts University with a concentration in water resources engineering. He is also certified as a Multifamily Building Analyst by the Building Performance Institute.

