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15/12/2025

Innovative contract in Japan to refurbish and operate the Toyohashi water treatment plant

  • With the award of the Toyohashi Water Treatment Plant renovation project and its 30-year operation alongside another water treatment plant located 300 kilometers west of Tokyo, in Aichi Prefecture, Aqualia enters the Far East market and continues its international expansion

  • The contract introduces the BT (‘Build and Transfer’) hybrid model combined with concession in Japan, a pioneering approach that will enable the construction of a state-of-the-art plant and guarantee the treatment of more than 80,000 m³ of water per day

  • Through this contractual model, Aqualia reaffirms its commitment to innovation, integrated management and clean energy, consolidating its global leadership in resilient and sustainable infrastructure to meet the challenges of the water sector

Innovative contract in Japan to refurbish and operate the Toyohashi water treatment plant
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