Smart energy technology to deliver home decarbonisation
Smart control of low-carbon technologies like heat pumps, battery storage, solar PV and EV chargepoints is critical for electrifying our energy system and reducing our carbon emissions.
The Passiv Smart Energy Platform provides a smarter solution to the monitoring, control and optimisation of these devices. The Platform reduces running costs and carbon emissions by improving the performance of low-carbon technologies, increasing efficiency while optimising against time of use tariffs and on-site renewable generation.

Transforming the energy market
Passiv works with housing developers, manufacturers, local authorities, landlords, energy companies, grid operators and investors. Behind our platform is ten years of collaborative thinking from some of the sector’s leading energy professionals.

Saving energy and money

New technology – established foundations
Passiv is part of BUUK Infrastructure, the leading provider of multi-utility networks in the UK, operating more than 2.5 million utility connections. BUUK Infrastructure is backed by Brookfield Asset Management who manage $625bn of energy and building assets globally.
Smarter technology
Smarter partnerships
Smarter thinking
35% lower heating bills for homeowners

Leading home decarbonisation technology
We are a smart energy technology business. We have spent over a decade developing software solutions to decarbonise homes. Our patented technology provides market leading control of low-carbon technologies such as heat pumps, battery storage, solar PV and EV chargepoints.

Trusted by the energy market
