Energy Efficiency

  • Jason G. Denue

  • Phone: 716.688.0766 ext 1262
  • [javascript protected email address]

Our energy performance contracts provide turnkey solutions that are environmentally friendly and economically responsible

Our open book approach to energy services benefits municipalities, colleges and universities, PreK-12 schools, healthcare, transportation, public authorities and utilities.

Wendel has been providing innovative ideas in energy efficiency to clients looking to stabilize their current and future operating expenses for more than two decades. Our unique open book approach has been adopted by many states as part of an ethical creation and implementation of energy performance contracting standards and processes.

As a vendor-independent company, our Energy Services team uses their engineering and construction expertise to solve our clients’ energy problems through the implementation of cost-effective capital improvement projects.

Wendel Energy Services is recognized by the National Association of Energy Service Companies (NAESCO) as an accredited Energy Services Company (ESCO) and is a U.S. Department of Energy qualified ESCO.


Energy Performance Contracting (EPCs)
Battery Electric Vehicles (BEVs)
Solar Energy Services








Efficient Services
Technology Solutions


Meet The Wendel Energy Efficiency Team

  • Aliesa Adelman

  • p: 716.688.0766 ext 1318
  • [javascript protected email address]
  • Adam Beyer

  • p: 716.688.0766
  • [javascript protected email address]
  • Jason G. Denue

  • p: 716.688.0766 ext 1262
  • [javascript protected email address]
  • Tim Dietrich

  • p: 716.688.0766 ext 1198
  • [javascript protected email address]
  • Alan Giantomaso

  • p: 631.234.1792 ext 5200
  • [javascript protected email address]
  • Dominic Insinna

  • p: 716.688.0766 ext 1204
  • [javascript protected email address]
  • Keith Krug

  • p: 716.688.0766 ext 1107
  • [javascript protected email address]
  • Henry Pérez

  • p: 631.234.1792 ext 5201
  • [javascript protected email address]
  • Richard Polak

  • p: 716.688.0766 ext 1133
  • [javascript protected email address]
  • 16 Featured Projects

Found In ,

To Date, Wendel Has Saved Our Clients:


These sustainable projects have also had a significant impact on our environment, resulting in energy savings equivalent to:


Metric tons of CO2 reduced


Vehicles removed from the road


Homes taken off the grid


Barrels of oil reduced


Trees planted