Faced with the acceleration of the energy transition, the electrification of fleets and the evolution of regulatory obligations, many companies are wondering about the financing of their charging infrastructures. In 2025, national aid was tightened. Only certain categories of professionals can still benefit from public subsidies. For others, it is becoming essential to anticipate and turn to alternative financing solutions to remain in compliance with the law and optimize the overall cost of the project.
Financial aid available for businesses in 2025
1. The Advenir program for professionals
The Advenir program, managed by Avere-France with the support of ADEME, remained the main public assistance system for the installation of charging stations in 2025. However, its eligibility conditions have been restricted since the end of 2023.
📌 Are eligible in 2025 :
- Les heavy vehicle fleets (heavy goods vehicles, buses, coaches, electric tractors);
- Les automotive professionals : garages, dealerships, technical control centers, training centers, etc.
👉 Assistance for traditional tertiary businesses (offices, shops, etc.) are no longer available via Advenir.
Amounts of assistance to come in 2025:
- Heavy vehicle fleets : up to 50% of the amount excluding VAT, capped between €2,200 and €15,000 per charging point, depending on the power.
- High-powered sites (connection > 500 kVA): grant of up to 960,000€ EXCL. VAT, depending on the configuration of the project
2. End of national tax arrangements for businesses
The overdepreciation for charging infrastructures, formerly accessible to businesses, No longer in force in 2025. Likewise, the 75% tax credit capped at €500 Is now reserved for individuals For the home installations
👉 Businesses should therefore turn to:
- Of local or regional aid, which vary according to the territories (e.g.: Greater Paris Metropolis, Regions, local ADEME);
- Of private financing solutions : leasing, rental, banking support, or integrated offers offered by specialized operators such as Qovoltis.
Legal obligations: what the law says in 2025
1. The LOM Act: charging is becoming an obligation
La Mobility Orientation Law (LOM) Since 2025, it has been mandatory to install or pre-equip terminals in certain configurations:
- New constructions or heavy renovations of tertiary buildings with parking of more than 10 seats : pre-wiring requirement.
- Existing buildings : progressive obligation to pre-equip according to the size of the car park, with deadlines up to 2030
📌 The bar is securely attached to 10 seats (not 20), as specified in the article L111-3-8 of the Construction and Housing Code.
2. The tertiary decree and energy optimization
The Tertiary decree (decree of July 23, 2019) imposes on tertiary buildings of more than 1,000 m² (corrected threshold) to reduce their final energy consumption by 40% by 2030
This regulatory framework encourages businesses to integrate charging stations to:
- Meet CSR objectives;
- Improve the TCO (Total Cost of Ownership) of their fleets.
Conclusion: towards new financing levers
In 2025, national aid for the installation of charging stations in companies is limited to certain profiles. For others, it is becoming imperative to focus on alternative solutions :
- local or regional aid;
- Offerings from Leasing or long term rental ;
- Global support by specialized operators.
🔍 Qovoltis helps you identify all the optimization levers available according to your profile, your locations and your regulatory constraints.
Do you want to equip your business with charging stations without exploding your budget?
