The Council of Paris approves the selection of Dalkia/Eiffage/RATP Solutions Ville consortium for Paris district heating network concession renewal.

Paris, 17 December 2025

17:50

Press release

The Council of Paris approves the selection of Dalkia/Eiffage/RATP Solutions Ville consortium for Paris district heating network concession renewal.

On Wednesday, 17 December 2025, the Council of Paris approved selection of the consortium comprising Dalkia, Eiffage and RATP Solutions Ville for renewal of the concession contract for production and distribution of the Paris district heating network.

“We would like to thank the City of Paris for the trust it has shown in us. We are immensely proud to be entrusted with the operation of this heating network, France’s first and one of the world’s largest,” said the consortium’s representative following the Council of Paris’ announcement. “We approach this project with total commitment to supporting the City of Paris in its ecological and social ambitions, and to supplying affordable, local and low-carbon energy to most people.”

The Paris district heating network is an important driver in the energy transition. This city-wide industrial infrastructure supplies the equivalent of 450,000 homes representing almost one million people.

“Our aim is to provide an exemplary public heating service to Parisians, applying all the skills and expertise of the current concession holder’s (CPCU) personnel,” added the consortium’s representative.

The new 25-year concession contract will take effect from 1 January 2027 with a project-specific semi-public company formed by the City of Paris (34%), Caisse des Dépôts (15%) and the economic operator – the Dalkia SA, Eiffage and RATP Solutions Ville consortium (51%).

Learn more about the consortium:

Dalkia – expert in renewable energies and heat networks

For more than 85 years, Dalkia, an EDF Group subsidiary and leader in energy services, has been investing in and developing renewable energies and waste-to-energy solutions, and helping its customers make energy savings and reduce their CO2 emissions in the long term.

Almost 23,000 employees in France and internationally maintain and operate industrial installations, tertiary buildings, local authority and healthcare facilities, and housing, with innovative, high-performance solutions to help accelerate the decarbonisation of individual sites and entire regions.

Press contact: marjorie.bouchard@dalkia.fr / +33 6 82 92 47 77

Eiffage – leader in construction and concessions

Eiffage is one of Europe’s leading construction and concessions companies. The Group’s activities are organised around the following business lines: construction, property development and urban development, civil engineering, metal, roads, energy systems and concessions. Thanks to the experience of more than 84,400 employees, Eiffage generated revenue of €23.4 billion in 2024, of which 34% was outside France.

Eiffage, through Eiffage Concessions, has recognised expertise in contracting, finance, design, construction, and the management, operation and maintenance of large and complex projects. The Group manages a diverse portfolio of assets including public facilities, transport infrastructure, renewable energy production and buildings, ensuring its long-term visibility.

Its climate carbon strategy is an essential and differentiating lever in the execution of its projects.

Press contact: benedicte.dao@eiffage.com / +33 1 71 59 22 28

RATP Solutions Ville – trusted partner to cities and regions

RATP Solutions Ville is the RATP Group subsidiary dedicated to the development of new business in areas including energy, property development and telecommunications, alongside the historical activities of social housing provider RATP Habitat, property management specialist RATP Real Estate, fibre-optic infrastructure operator RATP Connect, and the investment specialist RATP Capital Innovation.

In line with the RATP Group’s goal of “working every day toward shaping better cities”, serving the greater good and cities’ environmental transition and social needs, RATP Solutions Ville is a trusted partner and aggregator, designing and operating urban services, and working with stakeholders to create smart, inclusive and resilient cities.

Press contact: servicedepresse@ratp.fr / +33 1 58 76 37 48