Decarbonising thermal production, from design to operation

Decarbonise your sites’ thermal production, from source to use

We cover the entire thermal chain: needs audit, sizing, installation and long-term operation. Heat for processes and utilities, cooling for preservation, industrial cooling and peak loads.

Geothermal energy and high-performance heat pumps

Extracting heat from the ground or water to supply hot and cold processes, with COPs suited to industrial and logistics loads. No dependence on fossil fuels, with performance guaranteed over time.

Waste heat recovery and cooling production

Residual heat from your site or a nearby source (industrial process, energy-from-waste plant) is transformed into directly usable renewable cooling. The heat you used to lose becomes the resource that cools, with no additional energy consumed.

Hot and cold thermal storage

Geothermal energy combined with aquifer storage, ice batteries or latent heat storage: production is shifted to off-peak hours and released on demand. Demand peaks are absorbed without oversizing installations or triggering power overruns.

Integration with BMS control

Thermal production is controlled in real time and coordinated with the site’s other energy flows, to optimise self-consumption, anticipate peaks and reduce grid power demand.

They trust us

  • LOW-CARBON HEATING AND COOLING

    Prologis logistics warehouse

    100,000 m² modular low-carbon (heating/cooling) plant using groundwater, with no fossil energy. Certified BREEAM “Outstanding” and Zero Carbon, a first in France.

  • THERMAL MANAGEMENT OF SENSITIVE INFRASTRUCTURE

    AXA & PRD – Rhenus Pharma

    The international group AXA and PRD, a major player in logistics and commercial real estate, called on Accenta to redesign the heating system of an 18,000 m² temperature-controlled warehouse located in Saint-Quentin-Fallavier.

  • LOW-CARBON HEATING AND COOLING

    Port of La Rochelle

    With its ambition to cut carbon emissions by 30% by 2030, collaboration between waste heat producers and consumers represents a real opportunity for the La Rochelle area.

    The La Rochelle Energy-from-Waste plant (UVE) is a treatment centre for waste from local authorities and industry.

LOW-CARBON HEATING AND COOLING

Prologis logistics warehouse

100,000 m² modular low-carbon (heating/cooling) plant using groundwater, with no fossil energy. Certified BREEAM “Outstanding” and Zero Carbon, a first in France.

THERMAL MANAGEMENT OF SENSITIVE INFRASTRUCTURE

AXA & PRD – Rhenus Pharma

The international group AXA and PRD, a major player in logistics and commercial real estate, called on Accenta to redesign the heating system of an 18,000 m² temperature-controlled warehouse located in Saint-Quentin-Fallavier.

LOW-CARBON HEATING AND COOLING

Port of La Rochelle

With its ambition to cut carbon emissions by 30% by 2030, collaboration between waste heat producers and consumers represents a real opportunity for the La Rochelle area.

The La Rochelle Energy-from-Waste plant (UVE) is a treatment centre for waste from local authorities and industry.

Contact

Request a decarbonisation assessment

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