Faced with the climate emergency, Rennes Métropole has set itself an ambitious goal: to reduce its greenhouse gas emissions by 50% by 2030. To achieve this, the community has chosen Purecontrol and its artificial intelligence solution in order to optimize the operation of its treatment plants in real time and reduce their environmental impact.
Thanks to this partnership, the city has already achieved significant results: a 15% reduction in aeration costs, a 1,200 MWh reduction in energy consumption and 41 tons of CO₂ avoided each year. Learn how this smart, automated approach is transforming water management and contributing to a more sustainable future.

What you'll learn in this case study:
- How Rennes Métropole optimizes the aeration of its wastewater treatment plants using AI
- How artificial intelligence can reduce energy consumption and CO₂ emissions
- The concrete impact of the optimization of phosphate removal reagents on costs and the environment
- How real-time control maximizes the self-consumption of solar energy

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