Last Update: 09/22/2026 at 11:33 PM EST
Smart Heat Pump Retrofit Controls
Coverage from TechCrunch, Morningstar, and others

Gradient is rolling out Nexus, a control platform for window heat pumps in multifamily buildings, with early pilots showing energy savings, rapid installation, and grid-aware operation in older housing stock.
Looking Back
1137 Day Timeline
Dec '22
Jun '23
Dec '23
Jul '24
Jan '25
Jul '25
Jan '26
History
05/30/2026
The story is slightly more concrete: Gradient now frames Nexus as a control layer paired with its All-Weather 120V hardware, and the evidence base has been narrowed to named pilot activity, including NYC Housing Authority involvement. The overall thesis is unchanged, but the deployment picture is more specific and pilot-driven.
All Articles5 articles
Additional
2/3/2026 • Clean Energy & Emissions • General
1/1/2023 • Clean Energy & Emissions • General
2/3/2026 • Clean Energy & Emissions • General
2/3/2026 • Clean Energy & Emissions • General
1/1/1900 • Clean Energy & Emissions • General
