Optimization of the Radisson Blu and Union Investment hotel complex in Marseille - 11,250 m²

Optimized surface ➡️ 11,250 m² ➡️ Restaurant, bedrooms, meeting rooms, reception and fitness rooms

Reference energy ➡️ Gaz


energy savings


reduction in CO2 emissions


In 2019, Radisson Blu & Union Investment commissioned Accenta to reduce the energy consumption and carbon impact of a 4-star hotel near the Old Port in the heart of Marseille.



Tailor-made solutions from Accenta


After studying the site and taking into account the different uses (rooms, lobby, restaurant, gym, etc.), the response was based on our Optimize solution in its Recommended Driving version. The system comprises the following elements:

✅ 16 energy sensors to track consumption

✅ 23 comfort sensors (temperature, hygrometry, luminosity, etc.)

✅ 5 cold water sensors

✅ Personalized dashboards for monitoring consumption and comfort



Customer benefits


Implementing the Continuous Driving platform generates economic, climate and regulatory benefits:

✅ Lower energy bills and CO2 emissions by -14% thanks to efficient energy responses driven by artificial intelligence.

✅ Comprehensive reports, remotely accessible on computer or smartphone, of consumption and comfort for each functional zone

✅ An increase in the real estate value of the site

✅ An eco-responsible image for owners

Don't wait any longer, save energy!

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