Private and multi-occupancy buildings

BMS control and AI optimisation

Turning regulatory constraints (Tertiary Decree, BACS) into a performance opportunity.

-33
%
CO₂ and energy

Union Investment: 15 buildings under control

163,000 m² of offices optimised simultaneously through smart control. Centralised energy reporting, compliance with the French Tertiary Decree and BACS Decree ensured without a single worksite and without disrupting operations.

Full control of your buildings

Energy Reporting

Measurement is the starting point of any serious approach. Our data complies with IPMVP and OPERAT: usable, auditable and enforceable.

BMS Control and Support

Most BMS are under-used. We take charge of their supervision, optimisation and compliance with the BACS Decree.

Predictive / AI Control

Unlike a conventional BMS that reacts, our algorithms anticipate (weather, occupancy, usage) for gains of up to 40%.

Multi-brand Software & Hardware Integration

Our solutions integrate with existing equipment via standard market protocols. No hardware replacement is required.

They trust us

  • AI-DRIVEN CONTROL AND OPTIMISATION

    City of Roubaix

    For environmental and economic reasons, the City of Roubaix called on Accenta with the aim of reducing the energy consumption of its building portfolio.

  • AI-DRIVEN CONTROL AND OPTIMISATION

    Union Investment buildings

    163,000 m² of offices optimised simultaneously through smart control. Centralised energy reporting, compliance with the French Tertiary Decree and BACS Decree ensured without a single worksite and without disrupting operations.

  • AI-DRIVEN CONTROL AND OPTIMISATION

    Carrefour shopping centre

    Installation of an Esmé Solutions BMS, taking over the lighting control. Monitoring/control of the HVAC system was added.

AI-DRIVEN CONTROL AND OPTIMISATION

City of Roubaix

For environmental and economic reasons, the City of Roubaix called on Accenta with the aim of reducing the energy consumption of its building portfolio.

AI-DRIVEN CONTROL AND OPTIMISATION

Union Investment buildings

163,000 m² of offices optimised simultaneously through smart control. Centralised energy reporting, compliance with the French Tertiary Decree and BACS Decree ensured without a single worksite and without disrupting operations.

AI-DRIVEN CONTROL AND OPTIMISATION

Carrefour shopping centre

Installation of an Esmé Solutions BMS, taking over the lighting control. Monitoring/control of the HVAC system was added.

Contact

Request a decarbonisation assessment

Contact us

eren low carbon buildings

Our expertise

Low-carbon heating and cooling

Geo-energy and smart boiler plants to aim for zero carbon

Thermal management of sensitive infrastructure

Generate on site to gain autonomy

Energy storage and flexibility

Smooth out peaks, secure your energy, cut your bill

AI-driven control and optimisation

AI makes continuous adjustments to sustain performance

Energy-as-a-Service and financing

Decarbonise faster, with a performance-based model