Case
Electric motor reduces emissions in milk transport.
Reducing emissions in everyday operations is key to a more sustainable transport sector. By replacing diesel-driven systems with an electric solution, milk tankers can significantly cut fuel consumption, lower emissions, and improve efficiency—without changing how they operate.
ClientTine
IndustryIndustry
ServicesHardware & MechanicsSustainable Business
Originally delivered by Semcon, now part of Knightec Group.
Background
Each time milk tankers collect milk from farms, diesel-powered systems are used to run the onboard pumps—leading to unnecessary fuel consumption, emissions, and engine wear. With tankers operating these systems for around 1,000 hours per year, both environmental impact and operational costs become significant.
Challenge
The challenge was to reduce emissions and fuel consumption without disrupting existing operations or requiring major infrastructure changes. The solution needed to replace inefficient diesel-driven pump systems with a more sustainable alternative—while maintaining reliability, performance, and ease of use in demanding, real-world conditions.
How the electric motor works.
The battery for the electric motor is charged while the vehicle is in motion, similar to a standard car battery. It provides enough energy to power functions such as defrosters, lights and windscreen wipers – ensuring both driver comfort and safety.
During operation, the electric pumping system generates very little noise. This significantly reduces disturbance at farms while milk is being collected.
Delivered Value
Tine, one of Norway’s leading dairy companies, is now planning to install the solution across its fleet of 250 vehicles.
If adopted more widely, the potential is significant. Across the EU, more than 120 million litres of diesel could be saved each year. The technology can also be applied in other transport and logistics contexts.
The project is carried out in close partnership between Tine, Enova and Knightec Group.
