Wabtec’s FLXdrive Heavy Haul locomotive, the world’s first electric heavy-haul locomotive for mainline service, is headed to Australia to transport iron ore.
World’s first electric heavy-haul locomotive
Iron ore mining company Roy Hill is piloting the FLXdrive commercially in Western Australia’s Pilbara region. It has a max battery capacity of 7 megawatt hours (MWh). (To put that huge amount of energy output in perspective, just 1 MWh allows an EV to drive 3,600 miles or power an American home for 1.2 months.)
Roy Hill’s locomotive is painted pink because the company supports breast cancer research. Wabtec is finishing up the locomotive’s build now, and then it will be tested further in the first half of 2024. It will be shipped to Australia in the second half of next year.
The FLXdrive has six axles, a CoCo wheel arrangement, one operator cab, and 3.2 MW traction power. (Wabtec’s general specs say it’s able to configure the model with a max battery capacity of 8 MWh.)
But while the FLXdrive is electric, Roy Hill’s train won’t be. The FLXdrive will be paired with a diesel locomotive, making the train’s consist – a set of railroad vehicles that form a train – hybrid. Wabtec says the hybrid configuration will result in a “double-digit percentage reduction in fuel costs and emissions.”
Alan Hamilton, Wabtec’s VP of engineering, said in a video call with me that “the train set in Australia is typically a mile and a half long, and it’s heavy, so at this early period of adoption, we are combining the electric locomotive with a diesel locomotive. It’s the first initial practical step.” Roy Hill’s trains carry more than 33,000 tonnes of iron ore.
What’s interesting about Roy Hill’s FLXdrive model is that it’s going to charge entirely on regenerative braking. That’s possible because the train’s route goes up and down a mountain. Hamilton said that Roy Hill’s FLXdrive locomotive is “not critical for mission distance” because it’s paired with a diesel locomotive.
Gerhard Veldsman, CEO of Hancock Prospecting Group Operations, which owns Roy Hill, said of its FLXdrive model:
By using regenerative braking, it will charge its battery on the 344-kilometer [214-mile] downhill run from our mine to port facility and use that stored energy to return to the mine, starting the cycle all over again. This will not only enable us to realize energy efficiencies but also lower operating costs.
Electrek’s Take
This electric milestone in heavy-haul train transport is something to celebrate.
When I asked Hamilton whether Wabtec had active plans for battery-locomotive-only pilots, Hamilton replied that while he thought it was possible to build and run an all-battery heavy haul train, Wabtec’s strategy is currently “energy flexibility.” He also said that “diesel is going to be around for a while.”
The company’s “road map for sustainability” shows an all-of-the-above approach. The 2030+ plan includes diesel trains that Wabtec says have– a set of railroad vehicles that form a train – a potential CO2 reduction of 8%. It’s also got hybrid (30% CO2 reduction), fully electric (100% CO2 reduction, of course), and hydrogen (100% CO2 reduction) locomotives on its to-do list. There’s a vague mention of biofuels.
Rail is one of the most efficient and least emitting ways of transporting goods. In August, Antônio Merheb, the president of the International Heavy Haul Association, told the International Railway Journal that “the rail sector is recognized as the transport mode that emits the lowest level of polluting gases, which makes it an attractive option to reduce the environmental impact of freight transport.”
So it’s great to see Wabtec come up with a solution to reduce emissions further, but it feels a little like Wabtec is dipping its toe in the water with electrification. We know heavy haul trains are a big challenge to power with batteries; we just hope Wabtec pivots and rises to the challenge in the electric side of its sustainability plan.
Photo: Dan Cappellazzo/AP Images for Wabtec Corporation
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This week on Electrek’s Wheel-E podcast, we discuss the most popular news stories from the world of electric bikes and other nontraditional electric vehicles. This time, that includes a new ONYX RCR 80V electric moped, new lightweight e-bike motors, Aventon’s powerful update, California cops catching illegal e-bike riders with drones, a super lightweight new e-bike from Dahon, and more.
Today’s episode is sponsored by CYCROWN, an e-Bike company born from a passion for cycling. Its lineup now includes the new CYCROWN Dremax – a high-performance urban commuter e-bike now on sale in the US and Canada. Use Electrek50 to save $50 off your new eBike when you order.
The Wheel-E podcast returns every two weeks on Electrek’s YouTube channel, Facebook, Linkedin, and Twitter.
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While much of the Western world is still figuring out how to get more people on electric bikes, China just flipped a switch, and the results are staggering. Thanks to a generous nationwide trade-in program rolled out around six months ago, China has seen an explosive surge in electric bicycle sales, with over 8.47 million new e-bikes hitting the road in the first half of 2025 alone.
The program, which offers subsidies to riders who trade in their old, often outdated electric bikes for newer, safer, and more efficient models, has sparked a new e-bike sale boom in a country already dominated by e-bike travel. In major provinces like Jiangsu, Hebei, and Zhejiang, over one million new e-bikes were sold in each region in just six months. That’s a tidal wave of e-bike sales.
The incentives vary depending on location and the model being traded in, but for many consumers, the subsidies cover a substantial portion of a new e-bike’s price – enough to turn a “maybe next year” purchase into a “right now” upgrade. And these aren’t just budget bikes either. The program has driven demand for higher-quality models with better batteries, safer braking systems, and more reliable electronics, accelerating both adoption and innovation across the industry.
The move has proven successful in replacing the millions of older models with lower-quality lithium-ion batteries that had posed safety risks around the country. Instead, China has pushed for higher-quality lithium-ion batteries, a return to a newer generation of higher-performance AGM batteries, and even interesting new sodium-ion battery options.
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Most e-bikes in China look more like what we’d consider seated scooters
According to China’s Ministry of Commerce, more than 8.4 million consumers have participated in the e-bike trade-in program so far, contributing to a sales increase of 643.5% year-over-year and more than doubling sales month-over-month. Meanwhile, production of new electric bicycles rose by nearly 28%, as manufacturers scrambled to meet demand. The sales boosts have already been seen in the financial reports of major industry players like NIU.
And it’s not just the big players benefiting – over 82,000 small independent e-bike dealers reported average sales increases of ¥302,000 (around US $42,000), giving a serious boost to local economies.
What’s particularly striking here is how fast this happened. The program was officially launched late last year as part of a broader effort to stimulate domestic consumption and phase out outdated vehicles and appliances. But while most analysts expected gradual growth, the e-bike sector responded much more quickly. In less than a year, the trade-in subsidies have reshaped the electric bicycle market, creating a consumer-driven boom that shows no signs of slowing.
For those of us watching from outside China, it’s hard not to wonder what might happen if other countries tried something similar. While most families in Chinese cities already own an electric bike and thus see this as an opportunity to trade it in for a newer model, Western countries like the US are still figuring out how to stimulate commuters into buying their first e-bike.
It’s too soon to know exactly how long the boom will last or whether the momentum will carry into 2026 and beyond. We’ve seen bicycle industry bubbles grow and burst before. But one thing’s clear: with the right incentives, even modest ones, it’s possible to ignite real, large-scale change. China just proved it with nearly 8.5 million new e-bikes to show for it.
And if you’re wondering what it looks like when a country takes electric micromobility seriously, this is it.
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Today was the official start of racing at the Electrek Formula Sun Grand Prix 2025! There was a tremendous energy (and heat) on the ground at NCM Motorsports Park as nearly a dozen teams took to the track. Currently, as of writing, Stanford is ranked #1 in the SOV (Single-Occupant Vehicle) class with 68 registered laps. However, the fastest lap so far belongs to UC Berkeley, which clocked a 4:45 on the 3.15-mile track. That’s an average speed of just under 40 mph on nothing but solar energy. Not bad!
In the MOV (Multi-Occupant Vehicle) class, Polytechnique Montréal is narrowly ahead of Appalachian State by just 4 laps. At last year’s formula sun race, Polytechnique Montréal took first place overall in this class, and the team hopes to repeat that success. It’s still too early for prediction though, and anything can happen between now and the final day of racing on Saturday.
Congrats to the teams that made it on track today. We look forward to seeing even more out there tomorrow. In the meantime, here are some shots from today via the event’s wonderful photographer Cora Kennedy.
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