Startup Portfolio | Building Heat

3E Nano

Making low-E window coatings up to 50% cheaper than traditional alternatives.

Blue Frontier

Reducing air conditioning-related energy consumption up to 90%.

CleanFiber

Providing carbon-negative cellulose insulation that outperforms conventional products, without added costs.

Darcy Solutions

Boosting the efficiency, reducing cost, and reducing the number of boreholes needed for ground-source heat pumps.

Developing a connected smart device that allows mini-split air conditioners to participate in utility demand response programs, as well as a smart vent that enables room-by-room temperature control and improved intelligence.

Ionic Liquid

Replacing HFC refrigerants with proprietary additives that allow practical use of carbon dioxide as a cooling system refrigerant.

Kaiterra

Empowering companies to improve health and wellbeing for occupants and planet alike with best-in-class air quality monitoring technology.

M2 Thermal Solutions

Developing refrigerant-free AC systems using novel membranes to remove water vapor.

MicroEra Power

Shifting electrified heating & cooling from peak to off-peak through a patented thermal energy storage solution, thus saving money and enabling a resilient renewable energy transition.

Q Gen-Next Sustainable Technology

Transforming climate control with insulation coatings to deliver year-round comfort while cutting energy use and carbon emissions to power a greener future.

Rebound Technologies

Developing an innovative freeze point suppression refrigeration cycle to increase throughput and operational efficiency to frozen food processors and cold storage and distribution facilities.