Enhance your assets' value and reduce your costs with energy-carbon performance
Accenta supports all real estate sectors in reducing energy consumption by up to 80% and CO₂ emissions by 95% in their buildings.
We already manage 10 million m²
Who is Accenta for?
Whether it's dealing with rising costs, an increasingly strict regulatory framework, or implementing a Net Zero strategy, everyone needs to define their own path.
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Investors
Accenta optimizes the energy-carbon performance of your assets to increase their value, limit regulatory risks, and enhance the attractiveness of your portfolio.
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Owners
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Asset managers and operators
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Local authorities and social housing providers
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Developers
Our offers
Consume less
thanks to intelligent building management, based on AI, data and our experts
Learn more
Consume better
with high-performance heating and cooling production, combining geothermal and other energy sources
Learn moreWhy choose Accenta?
360° energy expertise
From design to operation: benefit from a tailored action plan, built from your technical, financial, and property challenges.
A solid and perennial company
A committed player since 2016, Accenta relies on recognized expertise and the support of solid shareholders: Groupe EREN and Crédit Mutuel.
A commitment to performance
Because we operate daily what we design, we know how to commit to performance gains and help you achieve your objectives.
Innovation for decarbonization
Pioneer of hybrid geostorage, Accenta knows how to make the most of local energy, maximize energy efficiency with the least possible carbon impact.
Accessible and flexible financing
With financial arrangements and modular solutions, with or without CAPEX, we make your projects possible whatever your objectives.
Better than AI alone: AI + expertise
Where others stop at algorithms and data dashboards, Accenta combines AI, data, and human expertise to better detect, anticipate, and activate every performance lever.
Need concrete solutions to address your economic, regulatory, and property challenges?
They trust us
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FNAC-DARTY
LOGISTICS & OFFICES
78,000 m² across 2 buildings
SMART MANAGEMENTThe implementation of a Class A building management system (BMS), combined with Accenta's intelligent control (human expertise and AI), enabled the European leader to ensure its compliance with the BACS and Tertiary decrees.
-35% energy consumption
Read the case study
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GECINA
HOUSING
555 apartments across 9 buildings
PRODUCTION“We chose Accenta because the solution addresses all our challenges: decarbonization, visibility on our energy bills, cost control, and financing.”
-86% CO₂ emissions
Read the case study
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UNION INVESTMENT
OFFICES
163,000 m² across 15 buildings
SMART MANAGEMENTReducing the energy intensity of its office buildings was a priority for Union Investment. Thanks to Accenta's project management, this objective was achieved while maintaining premium comfort for tenants.
-33% energy consumption
Read the case study
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MOURATOGLOU HOTEL & RESORT
HOTEL
12,600 m²
PRODUCTION“Combining geothermal energy with solar panels allowed us to meet our needs. 74 probes were installed without disrupting our guests.”
-80% energy consumption
Read the case study
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CITY OF ROUBAIX
PUBLIC BUILDINGS
160,000 m² across 71 buildings
SMART MANAGEMENT“With Accenta’s intelligent control system, comfort is guaranteed, which was our priority along with reducing energy consumption.”
-24% energy consumption
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RHENUS LOGISTICS
LOGISTICS
30,000 m²
SMART MANAGEMENT“We signed a 10-year energy performance contract with Accenta. All commitments made by Accenta before implementation have been met.”
-46% energy consumption
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ECOLE POLYTECHNIQUE
HOUSING
73 apartments in 4 buildings
PRODUCTIONTo achieve its carbon neutrality trajectory, École Polytechnique partnered with Accenta, which deployed a solution combining geothermal energy, air-source heat pumps, and solar photovoltaics.
-60% energy consumption
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AG2R LA MONDIALE
OFFICES
30,000 m² across 3 buildings
SMART MANAGEMENTWith Accenta's support, AG2R La Mondiale has regained control over its energy consumption. Continuous monitoring of its facilities has contributed to achieving its carbon neutrality targets as defined by the European Taxonomy.
-29% energy consumption
Read the case study
Much more than technology,
complete expertise by your side
AUDIT
Complete study of your sites and assets
DESIGN
Sizing based on actual needs
IMPLEMENTATION
End-to-end construction site monitoring
OPERATION
Predictive management and energy consulting
FINANCING
Customized arrangement
PERFORMANCE COMMITMENT
Energy performance contract
We can meet your needs from start to finish. With Accenta, responsibilities are clear, expertise is specialized and deployed at the right time. A true end-to-end commitment, from design to project management.
Tristan Picart, CEO of Accenta
Frequently Asked Questions
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Does Accenta offer financing solutions?
Yes. Accenta works on both the financial engineering and the technical engineering of your project. Our teams identify the best financing levers and mobilize appropriate mechanisms. The goal: to minimize your investment burden as much as possible.
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Yes. Accenta works on both the financial engineering and the technical engineering of your project. Our teams identify the best financing levers and mobilize appropriate mechanisms. The goal: to minimize your investment burden as much as possible.
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Does the management offering necessarily require construction works?
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How is the design carried out?
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Should we expect any downtime during the works?
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Does the production offering rely solely on geothermal energy?
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I already have a maintenance provider: how does operation work with Accenta?
Let’s design your project together — starting today
Labels and Certifications
French Tech 2030
This program supports 125 strategic companies selected by the State to become technological champions in key sectors of French competitiveness and sovereignty.
Finance Innovation
The Finance Innovation Label recognizes innovative and strategic French start-ups in the Finance sector.
Solar Impulse Solution
A label that certifies clean and profitable solutions, designed to meet ecological challenges while supporting economic growth.
