ECCO2 reaches 3 million m² and launches NARA AI V5
Over 3 million m², more than 1,000 properties and the fifth generation of NARA AI: ECCO2 is continuing to advance its AI-based heating optimisation.
Givisiez, October 2026
More than 1,000 properties demonstrate that Building Intelligence works from individual buildings to large real estate portfolios.
ECCO2 optimises heating systems during ongoing operation – without replacing the heating system and without structural intervention. Sensors capture the building’s thermal behaviour. NARA AI combines this data with weather information and the digital twin to control the heating system proactively according to actual demand.
Learning from more than 1,000 buildings: with NARA AI V5
The extensive data base from three million square metres continuously feeds into the further development of NARA AI.
NARA AI V5 improves the quality of input data, detects temporary changes in individual apartments and processes local weather information more precisely. This makes heating control more robust and even more closely aligned with actual demand.
NARA AI is built on more than 20 terabytes of data. Around 10 million new data points are added every day.
NARA AI V5: AI with a clear purpose
NARA AI V5 heats buildings only as much as actually necessary, while maintaining the same level of comfort for tenants.
This reduces energy consumption, operating and ancillary costs, as well as CO₂ emissions. At the same time, measurable operational data provides a reliable basis for ESG and portfolio management.
“3 million m² is an important milestone for us. At the same time, it is only the beginning. What matters is that we learn from every building and apply this experience to the optimisation of the entire portfolio.”
Antoine Eddé
Founder and Chairman of the Board, ECCO2 Solutions AG
