Logistics operators across the UK are facing a major transition as heavy goods vehicles steadily move from diesel to electric power. Beyond emissions, electric HGVs can unlock revenue opportunities that simply didn't exist with diesel. By plugging into the power grid, fleets can save and even earn money through smart charging, flexibility services, and energy trading.
The UK government has set a phase-out for new diesel trucks. All new HGVs at or below 26 tonnes must be zero emission by 2035, and all new HGVs by 2040. HGVs currently produce about 19% of UK transport’s greenhouse emissions, so cutting out diesel matters.
This guide breaks down the basics for total beginners. It busts myths that might spook traditional operators, explains key terms, and shows how even a small electric fleet can tap into energy markets like flexibility trading and energy arbitrage in the UK. We will also explore what happens as you scale up. That means adding battery storage, on-site renewables, and eventually using your vehicles to supply energy back to the grid, the world of V2X.
Let’s clear the air on a few common myths that confuse logistics teams new to electric. Switching to eHGVs may feel daunting. The reality is more optimistic than the myths suggest.
The electric grid can’t handle a bunch of trucks charging, it will crash or need massive new kit.
Reality: The grid can adapt to EV growth, and electric trucks will not break it. Even if a majority of trucks go electric by 2040, studies suggest it would add around 0.9% to electricity demand per year, which sits within historical growth of generation.
Electric HGVs are too expensive and will wreck our operating costs.
Reality: Upfront, yes, but running costs can be lower. Electric powertrains are simpler to maintain, often around 30% cheaper than diesel. Electricity per mile can be roughly half the cost of diesel per kilometre.
Electric trucks will not have the range or infrastructure for our operation.
Reality: Today’s electric trucks cover a lot of ground. Many eHGV models use multiple battery packs, for example three to six packs giving up to roughly 400 kilometres on a full charge. That handles typical daily urban and regional routes.
Energy markets and ‘flexibility’ schemes are too complex. We are hauliers, not traders.
Reality: You do not need to become a trader. Aggregators and energy service providers handle the complexity. If National Grid offers to pay businesses for cutting usage at peak, a partner can automate your fleet’s response.
Electric HGV (eHGV): A truck powered by a battery rather than a diesel engine.
BESS, Battery Energy Storage System: A large on site battery.
DNO (Distribution Network Operator): The company that owns and runs the local electricity wires.
iDNO (Independent DNO): A newer breed of private companies that can build and run local grid connections.
ICP (Independent Connection Provider): Accredited contractors who do the physical work of installing your connection.
Smart Charging: Software that controls when and how fast EVs charge.
Flexibility, Demand Side Response: Adjusting your power consumption based on grid needs.
Flex Trading: Participating in markets that trade flexibility.
Energy Arbitrage: Buy low, sell high for electricity.
Vehicle to X, V2X: Energy flowing from the vehicle’s battery to something else.
Energy or Charging Infrastructure: The hardware you need to charge eHGVs.
Aggregator: A company that bundles many small energy assets to play in big energy markets.
The trucks: You need one or more eHGVs. A small pilot is fine.
Charging and power: Install suitable charging at your depot.
Smart control: You need timers or software to schedule charging for off peak tariffs.
The right tariff: Review your electricity contract.
A partner for market programmes: Work with an aggregator or energy services provider.
Operational planning and training: Brief drivers, depot managers, and planners.
You do not need a massive fleet to see benefits. One to five eHGVs can deliver savings and build your energy muscle memory.
Fuel cost savings from off peak charging
Avoiding peak demand charges
Learn by doing
Step toward energy trading
Environmental and brand benefits
Once the pilot works, you may electrify a bigger slice of the fleet. New challenges arrive, but you get more tools to handle them.
Power management becomes critical
Deploying a BESS, your new best friend
On site renewables, solar and sometimes wind
Participating directly in energy markets
The next stage is when your fleet not only charges smartly but also provides power back. That is V2X. Trials in the UK and abroad show it works and can be profitable if managed well.
Revenue in downtime
Grid support and stability
Vehicle to Building benefits
Real examples and revenue potential
Battery health considerations
Shifting to electric HGVs is a big change for diesel focused operators, but the steps are manageable and the upside is real. Start small. Use time of use savings. Bust the myths. The grid can cope and can even pay you to help.
By turning your electric HGV fleet into a smart, interactive part of the energy system, you are not just adapting. You are creating an advantage. Lower costs, new revenues, a cleaner profile, and a future ready operation.
DataScope has partnered with CLOCS-recognised fleet standard Mission Zero to give contractors automated vehicle and operator verification within the delivery booking process.
Global Market Insights forecasts the electric heavy-duty truck market will grow from more than $16.97bn to over $152.95bn by 2035, led by battery-electric models and Asia Pacific.
Glasgow-based John G Russell (Transport) Ltd has taken ownership of three prototype Scania hydrogen fuel-cell trucks, which will be the first FCEVs to go into full real-world operational testing on UK roads.
Brigade Electronics has brought risk, compliance and fleet management into one secure environment with Haloniq, a purpose-built video telematics platform paired with its own hardware, installation and support.
The €20m industrial biotechnology facility in Clermont-Ferrand has started its first advanced fermentation projects, aiming to close the gap between laboratory development and industrial-scale production.
Solar Windows has taken delivery of 20 new Farizon SV large vans to replace its diesel fleet across three UK sites.
Welch's Transport has opened a new megawatt-scale eHGV charging hub at its Cambridge headquarters through eFREIGHT 2030.
At the 2026 IAA show in Hanover, Renault Trucks presented for the first time its new light commercial vehicle developed on a 100% electric platform: the Renault Trucks E-Tech Trafic.
The UK government has set a phase-out for new diesel trucks. All new HGVs at or below 26 tonnes must be zero emission by 2035, and all new HGVs by 2040. HGVs currently produce about 19% of UK transport’s greenhouse emissions, so cutting out diesel matters.
This guide breaks down the basics for total beginners. It busts myths that might spook traditional operators, explains key terms, and shows how even a small electric fleet can tap into energy markets like flexibility trading and energy arbitrage in the UK. We will also explore what happens as you scale up. That means adding battery storage, on-site renewables, and eventually using your vehicles to supply energy back to the grid, the world of V2X.
Let’s clear the air on a few common myths that confuse logistics teams new to electric. Switching to eHGVs may feel daunting. The reality is more optimistic than the myths suggest.
The electric grid can’t handle a bunch of trucks charging, it will crash or need massive new kit.
Reality: The grid can adapt to EV growth, and electric trucks will not break it. Even if a majority of trucks go electric by 2040, studies suggest it would add around 0.9% to electricity demand per year, which sits within historical growth of generation.
Electric HGVs are too expensive and will wreck our operating costs.
Reality: Upfront, yes, but running costs can be lower. Electric powertrains are simpler to maintain, often around 30% cheaper than diesel. Electricity per mile can be roughly half the cost of diesel per kilometre.
Electric trucks will not have the range or infrastructure for our operation.
Reality: Today’s electric trucks cover a lot of ground. Many eHGV models use multiple battery packs, for example three to six packs giving up to roughly 400 kilometres on a full charge. That handles typical daily urban and regional routes.
Energy markets and ‘flexibility’ schemes are too complex. We are hauliers, not traders.
Reality: You do not need to become a trader. Aggregators and energy service providers handle the complexity. If National Grid offers to pay businesses for cutting usage at peak, a partner can automate your fleet’s response.
Electric HGV (eHGV): A truck powered by a battery rather than a diesel engine.
BESS, Battery Energy Storage System: A large on site battery.
DNO (Distribution Network Operator): The company that owns and runs the local electricity wires.
iDNO (Independent DNO): A newer breed of private companies that can build and run local grid connections.
ICP (Independent Connection Provider): Accredited contractors who do the physical work of installing your connection.
Smart Charging: Software that controls when and how fast EVs charge.
Flexibility, Demand Side Response: Adjusting your power consumption based on grid needs.
Flex Trading: Participating in markets that trade flexibility.
Energy Arbitrage: Buy low, sell high for electricity.
Vehicle to X, V2X: Energy flowing from the vehicle’s battery to something else.
Energy or Charging Infrastructure: The hardware you need to charge eHGVs.
Aggregator: A company that bundles many small energy assets to play in big energy markets.
The trucks: You need one or more eHGVs. A small pilot is fine.
Charging and power: Install suitable charging at your depot.
Smart control: You need timers or software to schedule charging for off peak tariffs.
The right tariff: Review your electricity contract.
A partner for market programmes: Work with an aggregator or energy services provider.
Operational planning and training: Brief drivers, depot managers, and planners.
You do not need a massive fleet to see benefits. One to five eHGVs can deliver savings and build your energy muscle memory.
Fuel cost savings from off peak charging
Avoiding peak demand charges
Learn by doing
Step toward energy trading
Environmental and brand benefits
Once the pilot works, you may electrify a bigger slice of the fleet. New challenges arrive, but you get more tools to handle them.
Power management becomes critical
Deploying a BESS, your new best friend
On site renewables, solar and sometimes wind
Participating directly in energy markets
The next stage is when your fleet not only charges smartly but also provides power back. That is V2X. Trials in the UK and abroad show it works and can be profitable if managed well.
Revenue in downtime
Grid support and stability
Vehicle to Building benefits
Real examples and revenue potential
Battery health considerations
Shifting to electric HGVs is a big change for diesel focused operators, but the steps are manageable and the upside is real. Start small. Use time of use savings. Bust the myths. The grid can cope and can even pay you to help.
By turning your electric HGV fleet into a smart, interactive part of the energy system, you are not just adapting. You are creating an advantage. Lower costs, new revenues, a cleaner profile, and a future ready operation.
