Reception Who are we ? Our jobs Our clients Our engagements News For clean and better used energy Our mission: to provide efficient and economical energy solutions, while minimizing the environmental impact. For more than 10 years , we have taken up this double challenge with the stated ambition of maximizing the value of renewable energies. Innovative in many ways, CORIANCE has made the use of clean energies its main focus. By using an energy mix calling on techniques as virtuous or inexhaustible as geothermal energy , biomass , cogeneration or the recovery of fatal heat from industrial processes, CORIANCE is clearly banking on the future. European Heritage Days: The Champigny geothermal power plant opens its doors On Saturday September 17, the Champigny boiler room opens the doors of its geothermal power plant on the occasion of European Heritage Days ... European Heritage Days: The Montereau biomass boiler opens its doors Saturday September 17, the Montereau-Fault-Yonne biomass boiler opens its doors on the occasion of European Heritage Days ... Discover our businesses Urban heating networks and energy efficiency services > click here To join us, discover our job offers or send a spontaneous application > click here Act for the environment 60% of the energy basket we use comes from renewable and recovered resources > click here Contact | Legal notices | CGA | Tenders Web agency : Mentalworks