Calgary, Alta.—Trimac and partners MEDATech and Teck Resources Ltd. are nearing completion of the zero-emission Class 8 transport truck pilot project after nearly two years of continuous testing. Launched in February 2023, the project has the potential to avoid approximately 170 tonnes of CO₂ emissions and 62,000 litres of diesel fuel annually, marking a significant milestone in the transition to sustainable heavy-duty transportation.

“This pilot project has demonstrated potential for significant environmental and economic benefits and showcased the operational viability of battery-electric heavy-duty trucks,” said Abraham Masri, Manager of Energy Transition and Sustainability at Trimac. “Real-world testing has highlighted its benefits and remaining challenges, alongside providing invaluable insights that will guide future advancements in sustainable heavy-duty transportation.”

The pilot project involved a custom-built tractor unit on a Western Star 4900EX chassis with two DANA TM4 SUMO HP electric motors, producing 1,448 horsepower and 3,915 lb-ft of peak torque. Operating between Teck’s Highland Valley Copper operations in south-central British Columbia and a rail facility in Ashcroft, B.C., it represents the world’s first use of a battery-electric truck to haul copper concentrate and completes an average of 3.4 load cycles during daily 12-hour shifts, with charging taking 2 to 2.5 hours.

Despite slightly lower average load cycles compared to diesel trucks (3.4 vs. 4.4), the truck demonstrated strong performance and favourable feedback, with drivers citing its quiet operation, powerful torque response and reduced gear-shifting requirements as key benefits.

“The steep hill in Ashcroft provides an ideal testing ground for evaluating the truck’s capabilities, allowing it to recharge and maximize its efficiency,” said Taylor Caldwell, Assistant Area Manager at Trimac.

The pilot project will conclude on Dec. 31, 2024, upon further tests under winter driving conditions to assess battery performance, cab heater functionality and operator safety. Following the pilot phase, Trimac and its partners will evaluate outcomes to determine feasibility of full-scale implementation.

About Trimac
Trimac is an industry-leading bulk transportation company that provides a diverse range of transportation and logistics services across Canada and the United States. Founded in 1945 in Moose Jaw, Sask. and based in Calgary, Alta., Trimac has grown from a small family trucking company to one of the safest and most efficient transportation service companies in North America–with over 140 operating branches and unparalleled expertise in responding to service demands in critical bulk commodity sectors.

About MEDATech
MEDATech specializes in designing and building custom mobile heavy equipment for clients in the mining, construction, waste, transportation and energy sectors. Founded in 2003, the company comprises three divisions: Engineering Services, offering consulting and industrial software development; ALTDRIVE, focusing on all-electric powertrains; and BORTERRA, providing advanced drilling equipment. MEDATech’s team brings hands-on industry experience, ensuring the delivery of efficient, safe, durable, precise and environmentally friendly machinery.