State & Local authorities
It’s time to renovate property complexes, at both building and city level, and to realise the potential of each area in terms of renewable and recovered energy. If you want to make a long-term commitment while saving money in the short term, Idex can help you!
Making a success out of the energy transition and seizing regulatory opportunities
Renovating buildings and encouraging low-energy use
In response to the climate emergency and soaring energy prices, the right renovation works need to be carried out and sobriety encouraged in order to reduce the energy consumption and carbon emissions of your property assets.
Turning renewable and recovered energy into heat and electricity
With the development of district heating networks, it is becoming essential to use Energy from Waste plants to produce heat and renewable energy.
Promoting your renewable energies via new district heating networks
In order to benefit from renewable energy at a stable and competitive price the State and local authorities need to rely on district heating and cooling networks.
Sustainable solutions tailored to your needs
Energy from Waste
Reduce landfill by recovering heat and electricity from waste. Idex operates Energy from Waste plants.
District heating and cooling network
The district heating network is the primary vector for renewable and recovered energy, such as geothermal energy, waste heat recovery and energy from waste. Reveal your region’s potential.
Energy performance contract for buildings (CPE in its French acronym)
Entrust us with the design, implementation and operation of your energy performance action plan, and secure the achievement of your performance objectives within the framework of the CPE, MGP \[Global Performance Market] or CREM \[Conception, Realisation, Exploitation and Maintenance].
Operation & intelligent facility Management
You can reduce your energy consumption by 25% by installing automated systems and controlling them in line with building use.
Key figures
60% energy savings thanks to the use of renewable and recovered energy
60 district heating and cooling networks developed and managed by Idex
14 Energy from Waste plants
3,000 public buildings managed by Idex, including 846 schools and universities buildings
Our references
Supplying steam to industry, heat to the Béthune-Bruay district heating network, electricity to the region... The project supported by Idex recovers 100,000 tons/year of household waste to make Labeuvrière a crucial energy hub stimulating the regional economy.
Modernisation of existing lines, construction of a new dedicated line... Idex plans to double the production of electricity and quadruple the production of heat at a stable price for 13,500 households from the incineration of the department’s waste, under a 20-year concession.
Proposing a stable heat price, increasing the heat production,the energy efficiency and the number of buildings supplied, reaching a 85% share of renewable energy and recovering subsidies, these are the main advantages of the proposal made by Idex, as part of a 20-year public service contract for the city’s heating network.
Competitive heating prices thanks to 90% renewable energy, increased development of the network, crowdfunding...To support its Climate - Air - Energy transition policy, the city has chosen the district heating network solution proposed by Idex, as part of a 25-year public service contract
As part of a program to reduce energy consumption, Idex has won a global public performance contract for 48 secondary schools in the départements of Allier, Puy-de-Dôme, Drôme and Ardèche.
Idex is responsible for the operation and maintenance of the 60,000 m2 departmental building, with the aim of reducing the site's overall energy consumption by 15% over 6 years.
Since 2021, an energy performance contract has been in place for 10 years. The aim is to reduce energy consumption in municipal buildings, for heating and domestic hot water, by 20% by 2023.
With the contract to operate the technical facilities at Bordeaux Métropole's swimming pools, Idex is helping the local authority to achieve its goal of becoming a positive energy territory by 2050.