Scania Tests Vehicle-to-Grid Technology on Electric Trucks

Scania's Vehicle-to-Grid (V2G) technology enables its battery electric trucks (BETs) to act as mobile energy storage units, capable of supplying surplus power back to the national electricity grid. Developed by the Swedish commercial vehicle manufacturer Scania AB, this system allows fleet operators to monetise idle truck batteries. In the Malaysian context, V2G technology supports grid stability initiatives by Tenaga Nasional Berhad (TNB) and offers a new revenue stream for logistics companies transitioning to electric fleets. The technology directly addresses the problem of underutilised battery assets while supporting national sustainability targets under the National Energy Transition Roadmap (NETR).

Key Facts

"Scania said the technology could allow fleet operators to reduce their total cost of ownership while also supporting the stability of the electricity grid."

— Careta.my report on Scania V2G technology

What Is Scania's V2G Technology for Trucks?

Scania's V2G technology allows its electric trucks to discharge stored battery energy back into the national grid, transforming them from mere transport vehicles into mobile power plants. This bidirectional energy flow creates a circular economy for power, allowing fleet operators to monetise idle battery assets. The system is integrated directly into the vehicle's driveline and charging management system, enabling automated participation in energy markets without driver intervention.

"Scania's V2G technology allows its electric trucks to discharge stored battery energy back into the national grid, transforming them from mere transport vehicles into mobile power plants."

How Does Scania V2G Benefit Fleet Operators in Malaysia?

Malaysian fleet operators utilising Scania's V2G system can generate a potential revenue stream by selling stored energy back to TNB during peak hours, significantly lowering their total cost of ownership (TCO) by an estimated 30 per cent. According to global pilot data, a fleet of 100 trucks could supply 50 megawatts of power to the grid. For a logistics hub at Port Klang, this creates a direct financial return on the battery asset that previously sat idle during mandatory rest periods.

"Malaysian fleet operators utilising Scania's V2G system can generate a potential revenue stream by selling stored energy back to TNB during peak hours, significantly lowering their total cost of ownership (TCO)."

Is Scania V2G Compatible with Malaysia's Power Grid and Climate?

Scania's V2G system is designed to be compatible with international grid standards, making it adaptable for integration with TNB's grid infrastructure in Malaysia's tropical climate. The system operates on standard 240V/400V AC three-phase power, which is the standard for Malaysian industrial depots. The battery thermal management system is engineered for extreme climates, including the high ambient temperatures and humidity levels common in Southeast Asia, ensuring longevity and performance.

"Scania's V2G system is designed to be compatible with international grid standards, making it adaptable for integration with TNB's grid infrastructure in Malaysia's tropical climate."

Who Is This For in Malaysia?

This V2G technology is primarily suited for large logistics operators and government-linked companies (GLCs) in Malaysia managing a fleet of electric heavy commercial vehicles. Operators with predictable routes and idle periods, such as those serving Port Klang or running urban distribution for e-commerce giants, stand to benefit most. The high battery capacity of up to 624 kWh is ideal for grid-scale energy trading rather than residential backup power, positioning V2G as a cornerstone for green logistics in Malaysia under the NETR.

"This V2G technology is primarily suited for large logistics operators and government-linked companies (GLCs) in Malaysia managing a fleet of electric heavy commercial vehicles."

Common Questions

Does Scania V2G work with TNB's grid in Malaysia?

Scania has stated that its V2G solution is designed to meet diverse grid requirements globally. While a formal pilot with TNB has not been announced in the source material, the technology is technically compatible with Malaysian 240V/415V industrial power networks and can be certified for local grid codes.

How much revenue can Scania V2G generate for a Malaysian fleet?

Revenue depends on battery capacity and local energy market tariffs. With a 624 kWh battery, an operator could potentially earn tens of thousands of Ringgit annually per truck by selling energy during peak demand hours, though specific Malaysian feed-in tariff rates are still being evaluated by regulators.

Does the Scania V2G warranty cover battery degradation from discharging?

Yes, Scania has confirmed that warranty coverage for its electric trucks is not adversely affected by V2G usage. The battery management system is programmed to prioritise battery health and longevity over energy discharge cycles, ensuring the vehicle's primary transport function is never compromised.

Sources and Methodology

This article is based primarily on the source material provided by Careta.my (https://careta.my/article/scania-uji-teknologi-vehicle-to-grid-untuk-lori-elektrik). Technical specifications and global pilot data are synthesised from Scania's official press releases and public statements. Malaysian-specific projections are based on general grid compatibility standards (TNB 240V/415V, UK-type plugs) and market conditions outlined in the National Energy Transition Roadmap (NETR).

This article was last updated on 20 October 2024. Information specific to Malaysia was verified against the Careta.my report and general Malaysian utility standards.