Energy Efficiency through Clean Technology

  • Energy Optimization of Buildings and Microgrids

  • Project Financing

  • Implementation 


HeaBeding 1


"...because the cheapest fuel is the one that's never used."


- Penni McLean-Conner

Sr.VP and Chief Customer Officer 

Eversource Energy 


We'll Design, Build, and Finance your Energy Efficiency Initiatives:

  • Commercial, Institutional, and Microgrid Projects

  • Measurement & Verification  

  • On-site (Co)Generation

  • Solar & Renewables

  • Demand Response

  • Energy Storage


Contact Info

For more Information please contact: 


Ted Butler, Founder

Capital Energy

444 Somerville Ave. 

Somerville, MA 02143