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Janzé maximizes the self-consumption of its step plant with Purecontrol

July 22, 2025
Janzé maximizes the self-consumption of its step plant with Purecontrol

Faced with soaring energy prices, the town of Janzé (35) decided to react to protect its public sanitation service. Objective: to reduce the energy bill of its treatment plant without compromising the quality of treatment. To achieve this, the city has focused on a double innovation: artificial intelligence from Purecontrol to control aerators in real time, and production on a solar site using Okwind trackers. The result: a station that dynamically adapts to the production of photovoltaic electricity, -15% on the bill and 40% in energy autonomy. Concrete proof that technology and ecological transition can go hand in hand.

What you'll learn in this case study:

  • How AI anticipates aeration needs and adjusts cycles to consume at the right time
  • How the combination of intelligent and solar control maximizes self-consumption
  • How this device reduces dependence on the network and cushions price increases
  • Why this approach is being replicated in other communities, starting today

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Publication date
July 22, 2025
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