How fleet operators through the D2E-conversion (diesel-to-electric) from HEERO protect investments, reduce operating costs and comply with the Clean Vehicles Directive by 2025.
Time is running out to electrify your bus fleet. With the Clean Vehicles Directive (CVD), the requirements are becoming stricter, but a new federal funding program creates unique opportunities by August 2025. Discover how you can not only meet the legal requirements for 2025 by upgrading to an electric bus, but also significantly reduce your total cost of ownership (TCO).
2025 is a decisive year for bus fleet operators in the public sector and in the private sector. Increasing operating costs, impending diesel driving bans and the binding quotas of the Clean Vehicles Directive create massive pressure to act. Many decision makers are faced with the choice: expensive new purchase or strategic retooling?
With the patented, HEERO offers you D2E-conversion (Diesel-to-electric) is a technologically leading and economically pragmatic solution for Mercedes-Benz Sprinter and other commercial vehicles. Secure the future of your fleet, protect your investments in expensive special structures and benefit from a government funding rate of up to 80 percent.
According to the Clean Vehicles Directive, 45% of newly purchased buses must be clean by the end of 2025, making the conversion a strategic necessity.
A new federal program is funding the conversion to an electric bus with up to 80% of the additional costs; applications must be submitted by August 31, 2025.
The D2E-conversion saves investments in special structures and, thanks to lower operating costs, often offers a better total cost of ownership (TCO) than a new purchase.
The EU Clean Vehicles Directive, implemented in Germany by the Clean Vehicle Procurement Act (SaubfahrzeugbeschG), sets clear deadlines. By the end of 2025, public sector clients must meet a 45% procurement quota for clean buses. Half of this quota, i.e. 22.5% of new purchases, must even be completely emission-free. For many municipalities and logistics companies, this represents an immense challenge within the next 18 months. This requirement is not a distant goal, but an immediate requirement.
Die BMDV guidelines create the legal framework for this. Failure to comply can not only have legal consequences, but also mean exclusion from future public contracts. The strategic conversion of your fleet is therefore no longer an option, but a necessity that requires thoughtful action.
The purchase of a new electric bus often costs two to three times as much as a comparable diesel model. One D2E conversion is a much more capital-efficient alternative here. It not only saves the budget, but above all your existing investments in expensive and proven special structures. The total cost of ownership (TCO) proves this advantage. While the initial investment is lower, you also benefit from lower energy, maintenance and operating costs. A central aspect is the circular economy:
Instead of scrapping a fully functional vehicle, its life cycle is extended by at least 10 years. This reduces resource consumption and CO2-Emissions that would occur during the production of a new vehicle. Find out more about how you can efficiently electrify your bus fleet. The conversion is therefore not only an environmentally smart decision, but above all an economically clever decision for every fleet manager.
The Federal Government has recognized the enormous financial hurdle associated with the fleet conversion and has responded. With a new call for funding under the “Guideline for the Promotion of Alternative Drive Systems for Buses in Passenger Transport”, electrification is being massively supported. Transport companies and other users can submit project outlines by August 31, 2025. The program subsidizes both the purchase of new vehicles and Conversion of conventional buses on electric drive.
The funding rate is decisive: It covers up to 80% of additional investment expenditure compared to a diesel bus. Even higher quotas are possible for small and medium-sized enterprises (SMEs).
An overview of the most important points:
Funding subject: Conversion to battery or fuel cell drives and the necessary charging infrastructure.
Conveyor height: Up to 80% of the additional costs for the vehicle and up to 40% for the infrastructure.
Application deadline: Project outlines must be submitted by August 31, 2025.
Rating: The award is competitive, based on criteria such as CO₂ prevention and electrification quota.
This funding makes e-bus conversion and funding in 2025 a unique strategic opportunity. Don't hesitate, because the funds are allocated according to a prioritization process.
Our patented D2E conversion is the result of German engineering and is designed for maximum efficiency and durability. We transform your proven Mercedes-Benz Sprinter or another van into a powerful electric commercial vehicle within just 10 working days. At the same time, the valuable special structure is completely retained. The core of the vehicle is modernized, not replaced. The process is clearly structured and transparent. Here are the main steps:
1. Vehicle inspection: Detailed inspection of the base vehicle and the body.
2nd Disassembly: Professional removal of the diesel engine, transmission and exhaust system.
3rd Installation of E-components: Integration of our highly efficient electric powertrain and battery systems.
4th System integration: Connection to the existing on-board electronics and installation of the new vehicle control unit.
5th Quality Assurance: Comprehensive testing of all systems, including performance and range testing.
6th TÜV approval: Official approval and new registration as a full-fledged electric vehicle.
With a range for HEERO eMinibuses of up to 300 km and performance that is in no way inferior to the original, your converted vehicle is ready for all everyday challenges. Die correct charging infrastructure is a decisive factor here, which we also cover in our advice.
The conversion to electric drives is a direct contribution to climate protection. Every single electrified bus avoids a significant amount of greenhouse gases over its lifetime. All 3,500 e-buses supported in Germany to date will produce around 2.85 million tons of CO2 save. For your company or municipality, this means an immediate and measurable improvement in CO2-Balance sheet. This saving is a strong argument in sustainability reports and in public communication.
Large and small bus companies, as well as municipal service providers, are thus strengthening their position as responsible and future-oriented partners. Saving CO2 through e-bus funding is a key lever for achieving environmental goals and at the same time positively boosting your own brand image.
The decision to upgrade is a clear commitment to the circular economy and resource conservation.
Converting to an electric bus is the smartest strategic decision for fleet operators in 2025. In doing so, they not only solve the challenges posed by legal quotas and rising costs, but also transform them into a competitive advantage. With the HEERO D2E upgrade, you combine maximum efficiency through superior TCO, lived sustainability through circular economy and assured performance through proven vehicle technology.
Take advantage of the current 80 percent funding rate for e-buses and future-proof your fleet. HEERO is your innovative partner, accompanying you from analysis and conversion to charging infrastructure. Take the decisive step now. Experience HEERO live: Book your everyday test for free or request a personal consultation.
Our highly efficient and standardized process enables the complete conversion of your commercial vehicle from diesel to electric drive within just 10 working days, including all tests and TÜV approval.
Depending on the configuration and operating profile, our converted vehicles, in particular the HEERO minibuses based on the Mercedes-Benz Sprinter, achieve a practical range of up to 300 kilometers on a single charge.
Yes, maintaining your expensive and proven special structure, i.e. your individualized bus cabin, is a core advantage of HEERO D2E Retrofitting. We only replace the drivetrain, your structure remains 100% intact and usable.
Yes, we see ourselves as your strategic partner. Our team provides you with comprehensive advice on current funding opportunities and actively supports you in preparing the necessary documents for the funding application.
HEERO offers a comprehensive system solution. This includes advice, vehicle conversion, service and, if desired, the planning and installation of the appropriate charging infrastructure for your company.
Absolutely. We are convinced of our technology and offer potential customers the opportunity to buy a converted vehicle as part of a Experience free everyday tests live. Contact us to make an appointment.
Federal Ministry of Transport provides comprehensive information on current funding programs in the area of electric mobility and sustainable transport development, such as e-bus funding.
About the Easy-online portal Project outlines and applications for various federal funding programs, including e-bus funding, can be submitted digitally and on time.
that Fraunhofer Institute for Transportation and Infrastructure Systems IVI is researching innovative solutions for electric mobility and sustainable transport concepts that are relevant for the electrification of fleets.
