Projects

Union Investment buildings

Energy management of Union Investment’s French assets.

-33
%
energy

Union Investment

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.

Background

Union Investment, a key player in real estate investment and asset management in Europe, called on Accenta with the aim of improving the energy efficiency of its 163,000 m² of offices, spread across 15 buildings throughout France.

163 000m
2
-33%
CO₂

Following preliminary studies carried out on the sites, Accenta’s Energy Managers deployed the smart control solution, comprising:

  •  The design and installation of a monitoring system (energy and comfort)
  •  Dynamic modelling of the building (digital twins)
  •  Support from Energy Managers to implement energy performance actions
  •  Access to the hypervision platform (SaaS, dashboard, ESG, Taxonomy, Tertiary Decree)

Benefits for the client

Thanks to this energy management solution, Union Investment has regained control of its energy consumption. It also benefits from continuous control of its technical installations (HVAC, BMS) as well as energy performance improvement actions.

This solution addressed the following client challenges:

  •  Achieving compliance with the Tertiary Decree (-33% kWh)
  •  Contributing to the Taxonomy’s carbon neutrality objectives (-33% tCO₂)
  •  Guaranteeing premium comfort for all tenants
  •  Centralising and using reliable data on a single platform for non-financial reporting

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