The Future Cost of EV Charging: What Businesses Can't Afford to Overlook

An EV charging station supplies electricity to an electric vehicle's battery through a dedicated charging connection. AC chargers deliver alternating current, which the vehicle converts into direct current to charge its battery. DC chargers convert electricity before it reaches the vehicle, enabling faster charging at higher power levels.

For commercial operators, charging speed, electricity demand and grid connection requirements are important considerations when planning infrastructure.

The cost of a commercial EV charger depends on its power rating, charging speed and installation requirements. Lower-powered AC chargers are generally less expensive than rapid DC chargers, which require more sophisticated equipment and potentially greater grid capacity.

Beyond the equipment itself, businesses should consider installation, maintenance and ongoing electricity costs when assessing the total investment.

Commercial EV charging costs are influenced by several factors beyond the wholesale electricity price. These include network and connection charges, geographical location, charging patterns and how effectively available grid capacity is used.

Brook Green Supply's modelling demonstrates how these factors can produce significantly different cost profiles across public charging hubs, bus depots and electric HGV operations.

Yes. Electricity distribution charges vary across Great Britain, meaning otherwise identical charging operations can face different network costs depending on where they're connected.

Our modelling found a difference of more than £100,000 in annual distribution network charges across four selected regions for an identical electric HGV depot in 2026. This makes location an important consideration when planning new charging infrastructure.