Heavy-duty fleets, including freight trucks, drayage vehicles, refuse trucks, and construction equipment, are no longer a "someday" electrification story. They're a 2025 deployment story. These vehicles are responsible for an outsized share of transportation emissions, and the combination of regulatory pressure, falling battery costs, and credible Class 8 product on the market has pushed serious fleets past the pilot stage.
CALSTART reported that the U.S. added more than 15,000 new electric medium- and heavy-duty trucks in 2024, a 44% jump over 2023, bringing the total on U.S. roads to over 30,000 by year-end. That's a 546% increase from 2022. The growth is no longer dominated by demonstration vehicles; it's commercial deployments scaling.
Below: who's electrifying, how the charging actually works, what current trucks can do, the policy stack, the cost math, and the software you need to run the operation.
Which heavy-duty fleets are electrifying?
Freight. Logistics operators are deploying Class 8 battery-electric tractors on return-to-base regional routes under about 300 miles. Schneider National runs close to 100 Freightliner eCascadias, one of the largest Class 8 electric deployments in North America, including regional hauling for PepsiCo's Frito-Lay division. Titan Freight Systems is another operational example. They run electric Class 8 trucks in production and have cut their effective electricity cost from $0.40/kWh to about $0.18/kWh with smart charging.
Drayage. Short-haul port operations are the cleanest electrification case: routes are short, predictable, and end at a centralized yard. California's Advanced Clean Fleets rule requires 100% zero-emission drayage trucks at California ports by 2035, with new registrations limited to ZEV since 2024. Climate United is investing $250M to deploy up to 500 electric drayage trucks at LA and Long Beach.
Refuse. Garbage trucks are one of the worst diesel duty cycles imaginable, with all that stop-and-go idling, which is why the industry is moving aggressively. Recology in San Francisco is piloting North America's first hydrogen fuel cell electric refuse truck after earlier battery-electric trials.
Construction. Urban municipalities with noise and emission rules are starting to pilot electric excavators, haulers, and work trucks. New York and Chicago are early movers.
How charging actually works for heavy-duty
It's not the same problem as for passenger or light-duty. The power requirements and dwell-time profiles are different enough that the strategy has to be different.
Depot charging. Most heavy-duty fleets charge overnight at their own depot. The operational question isn't whether you can charge, it's whether you can do it without triggering enormous demand charges or maxing out your electrical service. Energy management software handles charge scheduling against time-of-use rates and applies dynamic load balancing so total site draw stays under a power ceiling. Some fleets add on-site battery storage and solar to soften grid impact.
En-route and public charging. Networks are starting to fill in for longer hauls. WattEV's 119-acre electric truck stop in Bakersfield has 34 DC fast chargers and three 1.2 MW Megawatt Charging System (MCS) stations powered by a solar microgrid. MCS can put 300 miles of range into a Class 8 truck in under 30 minutes. Long-haul corridor charging is still patchier than gas station coverage, but it's no longer fictional.
Grid coordination. Multiple fast chargers at one site routinely exceed what local electrical service can deliver without an upgrade. Smart load management, shifted charging windows, and utility coordination are the difference between scaling charging on the existing service and a multi-year wait for a transformer upgrade.
What current trucks can actually do
Battery-electric Class 8 product has come a long way in three years.
- Freightliner eCascadia. Around 230 miles of range, up to 438 kWh capacity.
- Volvo VNR Electric. Around 275 miles, 565 kWh capacity.
- Tesla Semi. Advertised 500-mile range, in limited operations with select fleets. PepsiCo has 36 Semis running in California and installed eight 750 kW chargers with on-site battery storage at its Fresno facility to support them.
Most Class 8 electric trucks can hit 80% charge in about 90 minutes on 250 kW DC fast chargers. Megawatt charging takes that to 30 to 45 minutes.
Battery weight does eat into payload, but federal law permits electric trucks to exceed standard weight limits by up to 2,000 pounds to offset battery mass. For most duty cycles this preserves the operational payload.
Policy and incentives
The stack of federal and state programs is doing real work on TCO right now:
- California's Advanced Clean Fleets rule. New drayage trucks must be ZEV starting 2024; 100% ZEV at California ports by 2035.
- IRA Section 45W (federal tax credit). Up to $40,000 per electric truck over 14,000 lbs.
- EPA Clean Heavy-Duty Vehicle Program. $1 billion in grants for trucks and infrastructure.
- California HVIP. Up to $120,000 per Class 8 electric truck, stackable with federal credits.
- NEVI future phases. Expected to fund public heavy-duty corridor charging.
Stacked, these can offset a meaningful share of vehicle and infrastructure cost and pull total cost of ownership well below diesel for the right duty cycle.
The cost math
Sticker price is still higher for electric Class 8 trucks. The operating savings often more than cover it over a reasonable hold period.
- Fuel. Electricity per mile can run 60-80% lower than diesel, especially when you actively manage demand charges and time-of-use rates.
- Maintenance. Fewer moving parts, no oil changes, regenerative braking on the brakes. Operators see 20-50% lower maintenance spend.
- Volatility. Electricity prices are more predictable than diesel, which makes budgeting easier and locks in some of the savings.
For high-mileage fleets running 50,000+ miles per year, breakeven on the upfront premium typically lands in the 4-7 year range with current incentives. As battery prices continue falling and the incentive stack stabilizes, that window keeps shrinking.
What fleet management software has to do
Heavy-duty electrification is logistically harder than light or medium-duty. The software has to do real work.
Fleet charging management needs to schedule charging across the depot so every truck is ready for its dispatch window. The fail state is a truck that didn't finish charging overnight and now misses its departure.
Energy management needs to keep total site draw under your power ceiling automatically, applying peak shaving and time-of-use scheduling without an operator babysitting the dashboard. Without it, a single bad charging hour can produce a four-figure demand charge.
Real-time visibility into vehicle state of charge, route progress, and battery health needs to be reliable enough that dispatch can act on it. For long routes, that includes confirming the truck has enough charge to finish the assignment before you send it.
Route assignment needs to factor in current range. A Class 8 EV with 180 miles of charge on a 230-mile rated battery cannot run the 220-mile loop, and the planning tool needs to know that.
Depot load management has to integrate with site energy systems so chargers don't push you past the electrical service. This is where most operators hit avoidable infrastructure costs.
Where to start
The fleets succeeding at heavy-duty electrification share a pattern. Pick one duty cycle that fits current battery range without heroics. Pilot in production for a full quarter to capture real-world cost-per-mile, charging time, and uptime. Use those numbers to scope the next expansion and the supporting infrastructure. The slower path is also the cheaper one.
If you're operating an electric freight, drayage, refuse, or construction fleet and want to talk through the specifics, book a demo.
About Flipturn
Flipturn is the unified control center for EV charging operations, built for properties, businesses, and fleets. Whether you're managing a private depot or a public charging site, Flipturn helps you stay online, cut costs, and keep EV operations running smoothly. Control energy usage, manage access, accept payments, and remotely monitor operations across your chargers and vehicles, all in one place.
