Energy Transition

The energy transition is the move from an economy powered mainly by fossil fuels to a lower-carbon energy mix based on electricity, renewables and alternative fuels. For a company fleet, it means gradually replacing petrol and diesel vehicles with electric or other low-emission vehicles, wherever real usage allows it.

What it means for a fleet

At country level, the energy transition covers power generation, buildings, industry and transport. A company fleet is one of the few parts of it that a business controls directly. Its transition is not a single purchase decision but a programme that touches several areas at once:

• Vehicles: choosing the right energy for each use among electricity, biofuels, gas and hydrogen, as explained in the alternative fuels entry.
• Infrastructure: charging points at sites, at employees' homes or on the public network, and the rules for paying for them.
• People: drivers need training and new habits, and car policies must be rewritten.
• Finance: purchase price, energy, maintenance, taxation and resale value change the total cost of ownership.

Why fleets are moving now

Several forces push in the same direction. Low-emission zones restrict access to city centres for the most polluting vehicles. French and European regulations set renewal targets and reporting obligations for larger fleets. Customers and investors ask for measurable climate commitments. At the same time, the offer of electric light vehicles has widened and running costs per kilometre can be lower when charging is well organised.

A step-by-step method

1. Measure: collect actual trips, daily distances, parking places and consumption for each vehicle.
2. Segment: identify which vehicles can switch now, which need charging solutions first and which have no suitable alternative yet.
3. Plan: align replacements with lease end dates and the restriction calendar of the zones the fleet serves.
4. Equip: install or contract charging and define reimbursement rules for home charging.
5. Monitor: compare costs, availability and emissions before and after each switch, and adjust.

This approach avoids the most common mistake: electrifying vehicles whose routes do not fit their real-world range. It also builds the data needed to report a falling carbon footprint.

How Dadycar helps

Dadycar is a French fleet management software that supports each step. The energy transition analysis starts from every vehicle's actual trips to show which ones can switch energy. EV optimization follows state of charge and charging sessions once vehicles are on the road, and home charging reimbursement handles payback to drivers. Telematics works without a box on compatible connected vehicles. Dadycar won the innovation award at the Rencontres Flotauto 2025, and data is hosted in France with OVHcloud.

FAQ

Does the energy transition mean an all-electric fleet?
Not necessarily. Electricity suits most cars and vans, but some heavy or long-distance uses rely on biofuels, gas or, later, hydrogen.

Where should a fleet start?
With data. Knowing each vehicle's real daily distance and parking place shows which ones can switch without disrupting operations.

Is the energy transition only about the environment?
No. It also secures access to low-emission zones, prepares regulatory reporting and can lower running costs when charging is well managed.