We are a team of building energy experts dedicated to building a clean energy future.

We deliver data-driven technical, economic, and policy-based advisory solutions that empower our clients to adapt to and implement clean energy building technologies and strategies. Our services range from technical energy assessments, energy efficiency retrofits, and quality assurance field inspections to code and policy advisory and market transformation programs.

After more than 35 years of demonstrated industry expertise and consistent, timely service, we have developed a reputation as trusted technical advisors and educators. Our commitment to a science-based methodology empowers us to collaborate with a diverse range of industry stakeholders to find integrated, unbiased solutions that benefit all parties.

Our dedication to helping customers adapt to a complex market and dynamic regulatory environment has earned us trust from home builders, developers, utilities, technology providers, and local governments.

Our Experience

25+ years of modeling in CBECC, Energy Pro, BEopt.

30+ years of program management in state, federal, and private contracts.

150+ trainings on energy code updates and construction techniques.

10+ years of economic analysis and technical report writing.

Meet the ConSol team.

We are a multidisciplinary team of building energy experts dedicated to helping the building and utility industries with the clean energy transition. We bridge industry needs by finding creative solutions using building and energy technologies, policies, and economic analysis.