Amazon and cooling and dehumidification technology company Transaera announced a new agreement to deploy Transaera’s next-generation heat pump technology across Amazon’s global building network.

Founded in 2018 by MIT engineers and materials scientists, Massachusetts-based Transaera develops energy-efficient air conditioning and dehumidification systems designed to reduce the energy consumption and emissions associated with cooling buildings.

Under the new agreement, which followed a successful six-month trial, Transaera’s system will be integrated into Amazon’s heating, ventilation and air conditioning (HVAC) design solutions, with the company dedicating a portion of its U.S.-based manufacturing output to support Amazon’s HVAC deployment needs.

Cooling demand is expected to rise significantly by 2050, with air conditioning already accounting for a substantial share of electricity consumption in buildings globally. Heat pumps are rapidly emerging as an energy-efficient and climate-friendly alternative to furnaces and air conditioners, producing fewer greenhouse gas emissions and reducing reliance on fossil fuels.

According to Transaera, its technology is designed to improve how commercial air conditioning systems manage humidity. Rather than overcooling air to remove moisture – a process commonly used in conventional rooftop systems – the company uses solid desiccant materials known as Metal Organic Frameworks (MOFs) to remove humidity before cooling. The company said the system can reduce energy consumption by approximately 40% compared to conventional packaged direct expansion (DX)-only systems, while maintaining compatibility with existing rooftop HVAC footprints.

Asad Jafry, Director of Global Energy, Sustainability and AGV at Amazon said:

“At Amazon, we seek technologies that support our Climate Pledge goal to reach net zero carbon emissions by 2040. Our work with Transaera has moved from field trial to readiness for first commercial use, and this new collaboration supports expanding use of this technology within our global network of buildings.”

Transaera said its first product, a Dedicated Outdoor Air System (DOAS), has demonstrated more than double the current federal minimum efficiency standard for moisture removal. The company added that its systems are designed as heat pumps capable of cooling, heating and dehumidifying without relying on natural gas reheat, supporting electrification strategies in commercial buildings.

The company said that it is developing a U.S.-based supply chain for advanced HVAC systems, aimed at supporting skilled jobs while advancing more energy-efficient infrastructure.

Sorin Grama, CEO and Co-founder of Transaera said:

“HVAC use accounts for over one-third of energy use in commercial buildings. This technology has the potential to reduce operational cost while enhancing indoor air quality and occupant comfort across commercial and industrial facilities.”