Carbon Zero Buildings Wins 2025 Commercial HPWH Market Transformer Award

We are honored to be recognized by the Advanced Water Heating Initiative (AWHI) with the 2025 Excellence in Water Heating Award.

About the Award: "This award is for our work on commercial HPWH installation and strategies that accelerate market adoption.

“We’re incredibly proud to have electrified water heating for over 6,000 units of multifamily housing. By eliminating swing tanks from our designs, we’ve achieved a true system COP of over 3.5—a 75% efficiency improvement—while also reducing installation costs.” - Co-Founders Andy McNamara and Greg Sherman

About AWHI: "The Advanced Water Heating Initiative is a member-funded collaborative working to scale HPWH adoption through policy, market development, product innovation, and supply chain education.

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Carbon Zero Buildings specializes in profitable zero carbon solutions for multifamily real estate investors across California.