Bridging the Gap: Electric Trucks
SEA Electric & Mack Trucks Partner to Reduce Emissions
SEA Electric and Mack Trucks entered a five-year agreement that will help lower emissions. SEA Electric will become a Tier 1 partner to Mack Trucks.

Mack Trucks Class 6 and 7 MD6 and MD7 models will be equipped with the SEA-Drive 120 and 180 power systems.
Photo: Mack Trucks
SEA Electric will become a Tier 1 partner to Mack Trucks for the supply of the proprietary SEA-Drive power system.
The agreement aims to help eliminate emissions from the transport sector.
The five-year agreement will focus on the next generation of Mack’s widely popular MD range, which will see deliveries of the fully electrified models to Mack dealers across North America.
Specifically, the Class 6 and 7 Mack MD6 and MD7 models will be equipped with the SEA-Drive 120 and 180 power systems.
Upgradeable and Flexible Features
Featuring an upgradeable and flexible architecture, the SEA-Drive power system can be adapted to a wide array of final applications, fully electrifying all ancillary features, with charging completed via the integrated onboard system.
“This is a proud day for SEA Electric, and the culmination of over a decade of leading research and development that has proven the SEA-Drive power-system around the world,” said Tony Fairweather, SEA Electric CEO and Founder.
“In testing, the SEA-Drive equipped Mack MD6 successfully completed a grueling durability assessment, equivalent to more than 500,000 miles on one of the toughest and most challenging tracks,” Fairweather added.
For Mack Trucks, the partnership signals an important step forward.
“Mack Trucks is excited to introduce the Mack MD Electric for medium-duty customers wanting to adopt zero-emissions technology in their fleets,” said Martin Weissburg, global president of Mack Trucks.
“We are pleased to partner with SEA Electric on this exciting product, which represents another important step in our efforts to drive decarbonization and a more sustainable future.”
Founded in 2012, SEA Electric has been at the forefront of the push to electrify commercial vehicles.
Adaptable to a wide array of commercial applications in the truck, bus, and light commercial markets, the company has grown its footprint to cover five continents, with extensive deployments across a wide cross-section of industries.
More Operations

Think You Know Trucks? Take Our 19-Question Fleet Trivia Challenge
From chicken lights to diesel engines and trucking history, test your knowledge with 19 questions from the 2026 Work Truck Exchange and Heavy Duty Trucking Exchange.
Read More →
Where’s My Truck: Inside the Fleet Logistics Work Nobody Sees
Shades of Fleet video thumbnail featuring Lauren Fletcher beside the text “The People Behind the Process, Keeping Fleets Moving,” with fleet vehicles and logistics imagery in the background.
Read More →
Work Truck Seeks Fleet and Industry Insights on 2026 Trends and 2027 Forecasts
Work Truck is seeking insights from fleet leaders and industry partners on the trends that shaped 2026 and what commercial fleets should prepare for in 2027. Participate today!
Read More →From Our Partners
Basic Tracking vs Next Generation Fleet Technology
Sponsored by AT&T Business

5 Facts Every Fleet Manager Should Know About Embedded Telematics
Sponsored by Stellantis/Mobilisights

How AI Video Telematics Boosts Driver Safety and Helps to Avoid Unnecessary Costs
Sponsored by Verizon Connect

Charting the 8 Bottom-Line Benefits of Workforce Optimization
Sponsored by Verizon Connect


It's 10 p.m... Do You Know Who Has Access to Your Fleet?
Preventing cargo theft requires investment in technology, operational processes, and employee training. In an industry with tight margins, it can be difficult to justify investments whose value is measured by incidents that might never occur.
Read More →
GeoFencing Adds to Your Truck Security Arsenal
Geofencing is a familiar fleet tool today, but its early adoption marked a major shift in vehicle tracking, route monitoring, and the debate over employee privacy.
Read More →
Truckers’ Strike Rumors, New GM Engines, and Hidden Idling Costs Lead This Week’s News
Truckers’ strike rumors, GM’s new 2027 engines, hidden idling costs, racing lessons, IRP rules, and more headline this week’s Truck Chat Weekly Cheat Sheet.
Read More →
Shades of Fleet Wants to Hear From You About Building a Culture of Care
Fleet leaders, we want to hear from you. Share how empathy, trust, and creating space for people can strengthen your team, improve performance, and support retention.
Read More →
What Racing Can Teach Work Truck Fleets About the Work Nobody Sees
Race car driver and mechanical engineer Isaac Johnson shares practical lessons on preparation, relationships, setbacks, and building teams that perform when it counts.
Read More →
New Fleet Guides, Hidden Truck Wear, and Driver Fit Lead This Month
Our latest Truck Chat recap covers new Fleet Guides, hidden idling costs, driver fit, lighter-truck registration rules, and year-round technician appreciation.
Read More →
Work Truck Takes Fleet Rivalry Downhill to Support Skilled Trades
Team Fletcher claimed a head-to-head win and second overall as Work Truck and Automotive Fleet helped raise $22,000 for the Hourglass Foundation.
Read More →
