Rosemary Bryant   PE

‚ÄčProfessional engineer with over 25 years of experience in mechanical engineering design and construction.
Professional Accreditations:

PE - Professional Mechanical Engineer in California (M26370)
LEED AP (BD+C) - Leadership in Energy and Environmental Design Accredited Professional DCEP -  Department of Energy Data Center Energy Practitioner


We work with commercial properties to understand their energy usage and how it is managed. Benchmarking and different levels of ASHRAE audits are completed..


energy management

The property analysis provides different options for saving on energy costs.   Lighting , HVAC and SOLAR can be combined in a 20 year PACE loan, without the owner investing a dime.


competitive bids

CommEnergy acts as the Owner's agent by collecting 3 to 5 bids from different contractors.    These bids are presented to the owner with a PACE pre- approval.


Rick Williams, Principal, leads the benchmarking and energy auditing consultancy.   A Wharton grad who went into the Peace Corps and  became  a green homeowner, financier. and energy efficiency advocate to the real estate community.    In 2012, Rick opened  CommEnergy to provide timely benchmarks and energy audits for commercial properties.    Several properties are currently under management and reporting arrangements.  As an Instructor for PGE, Rick taught realtors energy efficiency for 5  years.  The experience in real estate finance combined with energy efficiency  result in commercial solar projects and energy efficiency successes.


  1.  Wharton School  B.S. Economics
  2. ACEEE Energy Efficiency Financing Forum. 
  3. Certified Green Building Professional, Build it Green 
  4. Certified Mortgage Planning Specialist , CMPS 
  5. CEM Course completion AEE  

Len Beyeais an affiliate of CommEnergy playing an active role in energy audits.   He has over 35 years of experience in sustainable built environments, including 16 years as an engineer and project manager in the energy saving performance contracting (ESCO) industry. He has served as lead Commissioning Agent for more than 25 new construction projects, and more than 40 existing building projects, including high-rise office buildings, college campuses, hospitals, biotech firms, and government buildings. He holds certifications from ASHRAE, the Association of Energy Engineers, and the US Green Buildings Council. After directing technical services for a commissioning firm from 2006-2013, he is now an independent consultant providing commissioning and energy engineering services.


The CommEnergy Team

we're more than just your energy steward, we're your partner IN ENERGY EFFICIENCY