A Coordinated Push Toward Electrifying Australia’s Heavy Freight Sector

A coordinated push toward electrifying Australia's heavy freight sector is underway, involving new depot infrastructure, manufacturer trials, and completed delivery demonstrations. The initiatives span government-backed projects, private conversions, and vehicle testing, with stakeholders citing economic, operational, and environmental drivers.

Federal Government-Backed Depot Project

Plans for a heavy electric truck depot in Wilton, southwest of Sydney, have been selected for the federal government's Investor Front Door program. Treasurer Jim Chalmers and Resources Minister Madeleine King announced the selection. New Energy Transport (NET) plans to construct the depot to initially support up to 50 heavy electric trucks, serving electrified freight corridors connecting Sydney, Wollongong, Newcastle, and Canberra.

The Wilton facility is designed with approximately 12 megawatt-scale charging bays, solar canopies, and a 20 megawatt-hour battery. NET states it aims to commence operations on these routes by the end of the current year, with plans to expand to Brisbane, Melbourne, and Adelaide by 2031, requiring additional depots. Future expansion could accommodate up to 200 trucks.

The Investor Front Door program is designed to streamline regulatory and approval processes for significant projects and attract investors.

NET co-CEO Daniel Bleakley stated the program selection represents recognition of the company's work and noted that electric trucks offer a method to reduce Australia's freight system dependency on global energy markets.

Completed Deliveries and Performance Results

NET completed Australia's first end-to-end all-electric freight delivery between Sydney and Canberra, transporting Who Gives A Crap toilet paper. The operation used a Windrose electric prime mover and electric last-mile delivery vehicles from ANC.

Performance data from the delivery includes:

• Energy costs reduced by approximately 84–85% compared to diesel trucks
• The 460-kilometer journey completed on a single charge
• Journey time 25 minutes faster than a diesel truck, attributed to the electric vehicle maintaining speed on steep inclines

NET previously conducted Australia's longest single-charge electric truck delivery, a 480-kilometer round trip between Sydney and the Hunter region.

Technology and Vehicle Specifications

Windrose, a Chinese electric truck manufacturer, conducted a trial in Australia pulling 68 tonnes up Mount Ousley from Port Kembla to Sydney, completing the 102 kilometer route twice on one charge. Windrose founder Wen Han stated the company expects to sell hundreds of trucks in Australia this year, having sold 10 at approximately $450,000 each. The company aims for 20,000 of 100,000 global sales by 2030 to be in Australia.

Windrose trucks report a range of almost 700 kilometers, with recharge from zero to 60% in approximately 35 minutes. The Windrose E700 is designed for electric operation, featuring a low drag coefficient and fast-charging capabilities.

Other electric truck manufacturers selling in Australia include Volvo, Sany, Daimler, Foton, and Deepway. The Megawatt Charging Standard (MCS), finalized around 2024, supports peak charging rates up to 3.75 MW, with current commercial deployments typically at 1.0–1.44 MW, enabling a 20–80% charge in under 30 minutes for typical 600–900 kWh truck batteries.

Conversion and Battery Swap Operations

Janus Electric, based on the Central Coast of Australia, is converting diesel trucks to electric vehicles using modular swappable battery systems and Australian-made charging infrastructure. To date, 25 trucks have been converted. The cost for converting a single truck is approximately $175,000, with additional expenses for charging equipment and spare batteries bringing the total closer to $750,000 per vehicle.

Janus Electric utilizes a battery swap system that allows trucks to exchange depleted batteries for fully charged ones.

Lex Forsyth, who leads the initiative, indicated a need for government support to develop the necessary infrastructure and highlighted the importance of utilizing excess daytime solar energy for battery storage.

Market Statistics and Adoption Rates

According to available data:

• In 2023, 332 electric trucks and vans were sold in Australia, including 79 heavy-duty models, triple the previous year
• Approximately 140 electric trucks were operating in Australia as of the latest data, out of over 600,000 rigid and articulated trucks
• Electric trucks represented 0.7% of new truck sales in Australia in 2023, compared to 20% in China, 7% in Germany, and 2% in the UK
• Companies including Ikea, Woolworths, Australia Post, Coles, Coca-Cola, and Temple & Webster have introduced electric trucks
• Energy Futures Foundation indicates close to 80% of the Australian truck fleet could be electrified with current models
• Over half of Australia's diesel trucks will reach replacement age in the next five years

Economic and Operational Considerations

The economic case for electrifying road freight corridors has been modeled with the following estimates:

• Electrifying the Sydney-Melbourne corridor, which handles approximately 22 million tonnes of freight annually, could save an estimated $0.9 billion per year in fuel costs alone
• Estimated capital cost for full electrification is approximately $4 billion
• Incremental capital expenditure (charging stations and price difference between electric and diesel semi) estimated at $2.5 billion, with a payback period of under three years
• Fuel costs for electric trucks are approximately one-third of diesel

Operational differences noted:

• Electric trucks are quieter, faster on inclines, require less maintenance, and offer improved driver amenities
• Electric truck range of up to 670 kilometers at 49 tonnes combined mass
• Recharge times of approximately one hour for full charge
• Mandatory driver rest breaks (30–60 minutes) align with required charging times

The upfront capital cost for electric trucks is higher than diesel equivalents, estimated at approximately $500,000 compared to approximately $250,000 for a diesel prime mover.

However, proponents cite lower total cost of ownership over time due to reduced fuel expenses, with a diesel prime mover potentially incurring $2 million in fuel costs over ten years.

Infrastructure Requirements and Costs

Charging hub development faces several variables:

• Estimated costs for purpose-built, grid-connected truck charging hubs with 20–50 high-power bays range from US$10–60 million depending on region
• Grid connection costs represent a significant variable, often requiring upgrades and long lead times
• Sites with existing heavy industrial grid connections offer cost advantages
• Bo Christensen of NewVolt is building three open-access charging hubs for electric trucks near Melbourne, with plans for a network of up to 60 hubs connecting Adelaide, Melbourne, Sydney, and Brisbane

Industry Challenges and Perspectives

Stakeholders have identified several barriers to adoption:

Battery weight: Senior Lecturer Elnaz Irannezhad of UNSW stated that battery weight necessitates carrying less freight, approximately four to 4.5 tonnes less per vehicle, impacting productivity. Dr. Irannezhad projected less than 20 percent of Australian trucks would become electric by 2050.

Small operator constraints: Todd Hacking of Heavy Vehicle Industry Australia noted that 98% of trucking companies are small operators, and battery electric trucks are more expensive and change operations. He stated that prices are likely to fall and operators enjoy driving them.

Waste collection issues: Gayle Sloan of the Waste Management and Resource Recovery Association reported challenges with current electric truck technology for rubbish collection, including insufficient battery range for long routes and slow recharging times.

Regulatory needs: Tim Lamacraft of the Smart Energy Council anticipated a faster transition and noted that regulatory and legislative changes regarding vehicle weight are necessary.

Government support: Cameron Rimington of the Electric Vehicle Council stated the transition is in its infancy with little government support for the freight EV sector.

Policy and Global Context

The Australian government announced a $10 billion fuel security package in response to global diesel price increases. External factors cited include the war between the US-Israel and Iran, and conflict over the Strait of Hormuz.

The Energy Futures Foundation stated Australia has "radically fallen behind" in EV truck adoption.

Bruce Hardy of the foundation warned against locking in diesel for another 15 years if no pathway is offered.

China leads in heavy electric vehicle technology and deployment, selling approximately 200,000 electric semi-trailers annually and operating over 9,000 dedicated charging stations.

NET co-CEO Fredrik Pehrsson stated that commercial deliveries have demonstrated electric road freight's technological feasibility and commercial viability in Australia, providing economic and productivity benefits. Simon Griffiths, co-founder of Who Gives A Crap, stated that the transition to electric vehicle fleets is achievable now.