Our Knowledge


Our staff of highly qualified professionals help clients with their energy, engineering and sustainability needs. The principals are well recognized industry leaders with expertise in energy efficiency and environmental policies.

Project Experience

Green Banyan Consulting is a multi-disciplinary energy engineering consulting firm which was started in 2018. GBC offers services including energy efficiency project inspection and savings calculation review, benefit cost analysis, utility program support, energy technology research and design, HVAC design, and energy auditing. The firm currently has 4 employees and several on-call sub-consultants that can be used based on project demand.


Since 2018, GBC staff have completed over 400+ field inspections and desk reviews across CT and NY projects.

  • Energy Efficiency Program Design
  • Program Implementation
  • Benefit Cost Analysis
  • Renewable Energy Feasibility Studies
  • Engineering Review (e.g. CPACE, Utility EE)
  • 3rd Party Verification (pre/post inspections)
  • Technical Reference Manual (Energy Calc.)
Our Clients
Financial Partners
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