Former Tesla exec and Heron Power CEO Drew Baglino has founded a heat pump startup

Sadi Thermal Machines is Drew Baglino’s second startup since leaving Tesla in 2024.

Why a former AirPods engineer is now building heat pumps

Merino Energy has simplified the heat pump dramatically in a quest to make them cheaper and easier to install.

Gradient’s heat pumps get new smarts to enable old building retrofits

Gradient’s heat pumps fit in windows, minimizing installation times. Now, it is introducing software to make those units more intelligent.

How Quilt solved the heat pump’s biggest challenge

Quilt’s heat pumps are built containing a suite of sensors, which have delivered mountains of data that allow its engineers to wring added performance out of its systems.