2023 UNIVERSAL REGISTRATION DOCUMENT

• the design and construction, in a consortium with VINCI Construction and Hitachi Energy, of two electrical energy converter stations with a combined capacity of 2 GW, as part of the Inelfe interconnection project between France and Spain. In France, VINCI Energies also works on a recurring basis for public operators RTE and Enedis;
• in the United Kingdom, construction of a new 400 kV substation for operator SSEN to secure electricity transmission to the east coast of Scotland by facilitating the integration of increasing levels of renewable energy;
• in Portugal, construction for RWE of a 50 MWp solar plant near the town of Sines the project’s workforce camp is already powered by a mobile photovoltaic production unit;
• in Greece, deployment of photovoltaic systems across nine locations belonging to Olympia Odos, the VINCI Concessions subsidiary that operates the Athens–Corinth–Patras motorway;
• in Sweden, upgrade and extension of one of public operator Svenska Kraftnät’s main power stations, to support the expansion of the power grid in the central part of the country;
• in Benin, end of the first phase of the Route des Pêches grid connection project;
• in the Gulf States, construction for GCCIA, the authority responsible for interconnecting power grids, of a series of extra-high-voltage lines and substations designed, in particular, to consolidate the electricity networks between Gulf Cooperation Council (GCC) member states;
• in Canada, work on Hydro-Québec’s transformer substations and HVDC (high-voltage direct current) converters, and construction, for Boralex, of a 204 MW wind farm in the Côte Nord region of Quebec;
• in Brazil, construction of two substations and 24 km of high-voltage power lines to connect to the grid a wind farm belonging to operator Casa dos Ventos.

In lighting and urban improvement, VINCI Energies assists local authorities in reducing their energy consumption and carbon footprint. In 2023, business units under the Citeos brand managed 125 comprehensive energy performance contracts for local authorities in France, with quantified targets. As an example, the contract awarded by the municipality of Grau-du-Roi (Gard) aims at saving 70% on the energy bill and avoiding emissions amounting to 1,447 tonnes of CO₂ by the end of the nine-year contract, notably by replacing 3,455 light points with LED systems.