
Great news: IMO agrees to first-ever global carbon price on shipping
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21 hours agoon
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The International Maritime Organization, a UN agency which regulates maritime transport, has voted to implement a global cap on carbon emissions from ocean shipping and a penalty on entities that exceed that limit.
After a weeklong meeting of the Marine Environment Protection Committee of the IMO and decades of talks, countries have voted to implement binding carbon reduction targets including a gradually-reducing cap on emissions and associated penalties for exceeding that cap.
Previously, the IMO made another significant environmental move when it transitioned the entire shipping industry to lower-sulfur fuels in 2020, moving towards improving a longstanding issue with large ships outputting extremely high levels of sulfur dioxide emissions, which harm human health and cause acid rain.
Today’s agreement makes the shipping industry the first sector to agree on an internationally mandated target to reduce emissions along with a global carbon price.
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The agreement includes standards for greenhouse gas intensity from maritime shipping fuels, with those standards starting in 2028 and reducing through 2035. The end goal is to reach net-zero emissions in shipping by 2050.
Companies that exceed the carbon limits set by the standard will have to pay either $100 or $380 per excess ton of emissions, depending on how much they exceed limits by. These numbers are roughly in line with the commonly-accepted social cost of carbon, which is an attempt to set the equivalent cost borne by society by every ton of carbon pollution.
Money from these penalties will be put into a fund that will reward lower-emissions ships, research into cleaner fuels, and support nations that are vulnerable to climate change.
That means that this agreement represents a global “carbon price” – an attempt to make polluters pay the costs that they shift onto everyone else by polluting.
Why carbon prices matter
The necessity of a carbon price has long been acknowledged by virtually every economist. In economic terms, pollution is called a “negative externality,” where a certain action imposes costs on a party that isn’t responsible for the action itself. That action can be thought of as a subsidy – it’s a cost imposed by the polluter that isn’t being paid by the polluter, but rather by everyone else.
Externalities distort a market because they allow certain companies to get away with cheaper costs than they should otherwise have. And a carbon price is an attempt to properly price that externality, to internalize it to the polluter in question, so that they are no longer being subsidized by everyone else’s lungs. This also incentivizes carbon reductions, because if you can make something more cleanly, you can make it more cheaply.
Many people have suggested implementing a carbon price, including former republican leadership (before the party forgot literally everything about how economics works), but political leadership has been hesitant to do what’s needed because it fears the inevitable political backlash driven by well-funded propaganda entities in the oil industry.
For that reason, most carbon pricing schemes have focused on industrial processes, rather than consumer goods. This is currently happening in Canada, which recently (unwisely) retreated from its consumer carbon price but still maintains a price on the largest polluters in the oil industry.
But until today’s agreement by the IMO, there had been no global agreement of the same in any industry. There are single-country carbon prices, and international agreements between certain countries or subnational entities, often in the form of “cap-and-trade” agreements which implement penalties, and where companies that reduce emissions earn credits that they can then sell to companies that exceed limits (California has a similar program in partnership with with Quebec), but no previous global carbon price in any industry.
Carbon prices opposed by enemies of life on Earth
Unsurprisingly, entities that favor destruction of life on Earth, such as the oil industry and those representing it (Saudi Arabia, Russia, and the bought-and-paid oil stooge who is illegally squatting in the US Oval Office), opposed these measures, claiming they would be “unworkable.”
Meanwhile, island nations whose entire existence is threatened by climate change (along with the ~2 billion people who will have to relocate by the end of the century due to rising seas) correctly said that the move isn’t strong enough, and that even stronger action is needed to avoid the worse effects of climate change.
The island nations’ position is backed by science, the oil companies’ position is not.
While these new standards are historic and need to be lauded as the first agreement of their kind, there is still more work to be done and incentives that need to be offered to ensure that greener technologies are available to help fulfill the targets. Jesse Fahnestock, Director of Decarbonisation at the Global Maritime Forum, said:
While the targets are a step forward, they will need to be improved if they are to drive the rapid fuel shift that will enable the maritime sector to reach net zero by 2050. While we applaud the progress made, meeting the targets will require immediate and decisive investments in green fuel technology and infrastructure. The IMO will have opportunities to make these regulations more impactful over time, and national and regional policies also need to prioritise scalable e-fuels and the infrastructure needed for long-term decarbonisation.
One potential solution could be IMO’s “green corridors,” attempts to establish net-zero-emission shipping routes well in advance of the IMO’s 2050 net-zero target.
And, of course, this is only one industry, and one with a relatively low contribution to global emissions. While the vast majority of global goods are shipped over the ocean, it’s still responsible for only around 3% of global emissions. To see the large emissions reductions we need to avoid the worst effects of climate change, other more-polluting sectors – like automotive, agriculture (specifically animal agriculture), construction and heating – all could use their own carbon price to help add a forcing factor to drive down their emissions.
Lets hope that the IMO’s move sets that example, and we see more of these industries doing the right thing going forward (and ignoring those enemies of life on Earth listed above).
The agreement still has to go through a final step of approval on October, but this looks likely to happen.
Even without a carbon price, many homeowners can save money on their electricity bills today by going solar. And if you’re considering going solar, it’s always a good idea to get quotes from a few installers. To make sure you find a trusted, reliable solar installer near you that offers competitive pricing, check out EnergySage, a free service that makes it easy for you to go solar. It has hundreds of pre-vetted solar installers competing for your business, ensuring you get high-quality solutions and save 20-30% compared to going it alone. Plus, it’s free to use, and you won’t get sales calls until you select an installer and share your phone number with them.
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Environment
LiuGong brings battery electric construction equipment portfolio to bauma
Published
39 mins agoon
April 12, 2025By
admin

Chinese equipment manufacturers LiuGong is showcasing its latest innovations in battery-electric construction equipment at bauma 2025 – including a new 870HE wheel loader (above), excavators, rigid mining trucks, and the the world’s first 25 ton electric grader.
LiuGong had a huge presence at the bauma construction equipment show in Munich, Germany this past week, with panels, hospitality booths, and more meant to reinforce the company’s position as global leader in electric wheel loader production and as a full-solution provider for the quarrying and mining sectors.
During a press conference hosted by the brand, LiuGong Chairman & CEO, Zeng Guang’an emphasized the company’s focus on globalization and comprehensive equipment solutions. “We will further expand our global footprint and establish new regional hubs in Italy, France, and Germany,” explained Guang’an. “At the same time, we will continue to deepen our collaboration with dealers to provide high-quality equipment and more efficient, professional localized services to our European customers.”
LiuGong at bauma 2025


The Chinese company displayed one of the industry’s most extensive electric construction equipment portfolios, presenting five advanced equipment options including the 870HE wheel loader (at top), the 924FE and 9018FE electric excavators, the DR50CE rigid mining truck, and the 4280DE electric motor grader — a world’s first in its class.
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4280DE Electric motor grader

The 4280DE is a 25 ton all-electric motor grader designed for haul road maintenance at quarries and mines. The grader’s 423 kWh battery offers 8 to 10 hours of continuous runtime. LiuGong says it developed the first-of-its-kind machine in conjunction with customer feedback, and optimized it for power, precision, and the ability to seamlessly integrating it into existing equipment fleets.
924FE Electric excavator


The company’s electric excavators offer significant noise and air quality advantages in enclosed, underground environments where quiet, precise, and vibration-free operation is critical to the continued safety and efficiency of workers.
The 924FE features a 24,900 kg (approx. 55,000 lb.) operating weight and a standard cubic meter bucket capacity. It moves courtesy of a 165 kW (220 hp) electric motor that draws power from LiuGong’s “full size” 423 kWh lithium iron phosphate (LFP) battery, which is rated for up to 9 hours of all-electric operation. An available connection to grid power enables it to continue operating while charging its batteries.
DR50CE rigid mining truck
Packing dual series electric motors that deliver over 9,700 lb-ft of torque, the DR50CE rigid electric haul truck from LiuGong.
Like other big electric haul trucks, it uses its massive 50,000 kg (over 55 ton) and 35 cubic meter payload capacity to its advantage – riding its regenerative brakes on 6-8% downhill grades for effectively zero energy operation. The truck presumably uses the same 423 kWh battery pack as the rest of the line, but it isn’t listed in the published specs.
Electrek’s Take

If you’ve never heard of LiuGong, that’s OK. The brand is making waves in Europe right now, but it’s already one of the biggest players in the heavy equipment space globally. Most important for our North American readers, however, is probably the fact that the company is selling equipment in the US. That means you’ll probably be seeing its battery-powered construction equipment on a job site near you soon enough.
SOURCE | IMAGES: LiuGong North America.
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Environment
Apple, Google, Cash App alums ditch Big Tech to build on bitcoin, fueled by VC money and friendly White House
Published
2 hours agoon
April 12, 2025By
admin

AUSTIN — On a Friday morning last spring, Mark Suman called out sick from his job as a senior engineering project manager at Apple and made his way downtown to a place called the Bitcoin Commons, a sort of clubhouse for enthusiasts of the world’s largest cryptocurrency, situated a few blocks south of the Texas State Capitol.
At the time, Suman was, in his words, “an active hobbyist,” tinkering with the technology in his spare time. “I actually played around with it a bit within Apple as well,” he says. “There’s not a lot I can say, other than we were always exploring new technologies, and so I was playing around with some of the open-source bitcoin tools within Apple and doing some exploratory work.”
Suman was there for the annual ‘Bitcoin Takeover’ event. He had followed many of the speakers online and when he saw the gathering pop up on his feed, he took the day off to see it for himself.
“I was sitting in the crowd wanting to get into the space and really build something new and build something novel,” Suman recalled.
What happened instead was the beginning of a professional pivot: he struck up a conversation with a developer after a talk at the Commons, and was introduced to other coders who were winding down a project called Mutiny. Within a few months, Suman handed in his notice at Apple and with the developers he’d met, pivoted into something bigger — co-founding Open Secret, a startup reimagining how user data is stored in the cloud. Instead of relying on centralized databases, the company encrypts data to each individual user — even after it’s uploaded. So if there’s a breach, there’s nothing to steal, Suman explained. No honeypot.
Parker Lewis speaks at the Bitcoin Commons, where he helps lead educational efforts around bitcoin adoption and policy.
Rod Roudi/Bitcoin Commons
The leap was not without stakes.
“There are plenty of sleepless nights,” he said. “I’ve got a family, I’ve got kids, I’ve got a kid off at university.”
He had spent years working on privacy infrastructure — tackling tough technical problems around user protection at scale — but saw a way to do it better with blockchain. “Apple likes to talk a big game about privacy,” he says. “And having been there, I’ve seen very deep within a lot of their systems that they do care about privacy at every level.”
That vision — and the Commons — helped give him conviction. The builders there were all laser focused on creating something that mattered.
Inside Austin’s bitcoin clubhouse
Bitcoin Commons sits on the second floor of the Littlefield Building at the corner of Congress Avenue and Sixth Street — where the broad boulevard to the Capitol collides with the noisy sprawl of Austin’s nightlife district. It’s an apt metaphor for the space itself.
By day, it serves as a clean, open-plan coworking hub for bitcoin operators and builders. At night, it transforms into a gathering place for rogue developers and off-the-record meetups. Events here draw a blend of venture capitalists, open-source contributors, off-grid energy technicians, and Lightning engineers — developers who build software to make bitcoin faster and cheaper to use. On some afternoons, once happy hour hits, the kitchen in the back converts into a bar.
“Bitcoin is the most important technological innovation in any of our lifetimes, and it needs its due,” said Parker Lewis, one of the stewards of the Commons and the author of a new book on bitcoin called “Gradually, Then Suddenly.”
“And so while bitcoin has no CEO and no marketing team, we here at the Bitcoin Commons and Bitcoiners all over the world help educate people about bitcoin, why it’s important, what’s being built, and present a vision for the future,” continued Lewis.
“The vibe, it’s always high signal,” said Dan Lawrence, CEO of OBM, which manages energy use for industrial-scale mining farms. Lawrence said he was “thankful” that the U.S. government had become a little more pro-bitcoin under the new administration, but added, “No matter what happens anywhere, everybody here is always going to bleed bitcoin.”
The “Bitcoin Commons” functions as a sort of clubhouse for the city’s bitcoin believers. It puts on a mix of programming, including conferences and hackathons, as well as hosts a co-working space by day.
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This year, the Commons feels different — not because bitcoiners have changed, but because the world around them has. The mood is bullish. Strategic. Triumphant, even.
Bitcoin‘s price mirrored this optimism, surging to an all-time high of nearly $110,000 in January, coinciding with Trump’s inauguration. By early April, it had retraced to the low $70,000s before rebounding to nearly $85,000 as of Saturday morning — volatility that underscores the market’s sensitivity to political developments and investor sentiment.
Just a year ago, the vibe in the Commons was cautious. Even bitcoin — the asset largely spared by securities law — felt the chill of an aggressive regulatory regime. Developers were being arrested around the world. Wallet providers were being pressured. Open-source projects landed on sanctions lists. The question then was, who would be next?
Then came the election. Trump’s return to the White House brought with it a full-court press of pro-bitcoin policy moves. Within his first 100 days, he’d pardoned Silk Road founder Ross Ulbricht and three co-founders of the BitMEX crypto exchange, established a Strategic Bitcoin Reserve, and appointed a “crypto czar” to oversee the federal government’s digital asset efforts. Even skeptics found themselves nodding.
“I was in Nashville when Trump spoke,” Suman recalled of the Bitcoin 2025 conference in Tennessee, where Trump made his first major address to the crypto industry. “I wasn’t planning on going. But you know, when someone like that is in town, you go see it.”
Suman says he feels Trump has delivered on his promises to the crypto community for the most part. Still, he remains cautious. “I am not one who embraces politicians,” Suman said. “I’m kind of apolitical as far as which side. So I only trust them until I see how it’s actually playing out in our life. So far, I think it’s going well, but it could really change.”
Austin’s “Bitcoin Commons” draws in an eclectic mix of people, including venture capitalists, bitcoin miners, and coders.
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Kevin Hurley, CTO at Lightspark, says Washington’s stance toward crypto appears to be shifting, with regulators like the SEC taking a less combative approach — moving away from lawsuits and toward clearer capital markets rules. “Hopefully now we’re actually going to have some clarity on what is and what isn’t a security, what can actually be done,” he said.
But even in a friendlier political climate, caution over government involvement remains a feature, not a bug, of the crypto community.
Joe Kelly, CEO of Unchained — a startup that helps clients store bitcoin securely by holding their own private keys — said it’s smart to be careful what you wish for when it comes to the U.S. government owning a lot of bitcoin. “That can go other ways,” he said.
To date, the government’s so-called Strategic Bitcoin Reserve has underwhelmed some digital asset advocates, since it’s limited to bitcoin previously seized in enforcement actions — not newly purchased assets or sovereign investment. Still, the administration has directed the Treasury and Commerce Departments to explore budget-neutral ways to acquire more bitcoin.
Kelly acknowledges a shift in the regulatory atmosphere, but he’s also wary of premature celebration, even with big market wins like the launch of exchange-traded funds that allow investors widespread access to bitcoin.
“If something like the ETF had launched too soon, I think it could have distracted from the people building on the actual technology itself,” Kelly said. “We’ve had the fortune that for most of Unchained’s life there wasn’t an ETF,” he added of the firm’s efforts to educate investors on how to store their crypto.
Becca Rubenfeld of Anchor Watch explains how federal shifts could allow bitcoin to be treated as an admitted asset by insurers — a potential breakthrough for institutional adoption.
Rod Roudi/Bitcoin Commons
The shift has had ripple effects across the industry, including insurance.
Becca Rubenfeld, COO of Anchor Watch, says regulatory movement is opening the door for bitcoin to be treated like any other financial asset. Traditional insurers don’t cover bitcoin directly — they insure the infrastructure around it. But if bitcoin becomes an admitted asset on insurance company balance sheets, that changes everything.
“Currently, the industry is extremely underserved,” Rubenfeld told CNBC. “But what Anchor Watch is doing is specifically insuring the asset itself. So we built a proprietary custody solution. And when customers use us for custody services, Lloyd’s of London backed insurance is included in those services.”
The demand is growing. So is the pressure to build — and secure — the technical infrastructure that makes bitcoin work.
Mike Schmidt of Brink discusses the critical need to support open-source developers who maintain bitcoin’s core infrastructure.
Rod Roudi/Bitcoin Commons
Mike Schmidt, executive director of Brink, which funds open-source bitcoin developers through a nonprofit structure, emphasized the importance of supporting the engineers maintaining bitcoin’s underlying infrastructure. “Bitcoin needs engineers,” he said.
“We have a $2 trillion asset. We have strategic reserves of bitcoin being held by countries, and there’s just this small group of engineers that are keeping this thing together at the code base,” Schmidt said. “There’s only maybe 40 full-time engineers working on this. So we want to make sure that the engineering growth can keep pace with its broader adoption.”
Lisa Neigut started as a back-end engineer at Cash App, where she worked on their internal bitcoin product, before moving to Blockstream and spending six years as an open-source developer on the Lightning Network. These days, she runs Bitcoin++, one of the largest technical conference series in the space, with six events planned across six countries this year.
“Bitcoin++ is focused on bringing together bitcoin developers and builders to talk about what they’re working on — the frontier of bitcoin,” Neigut said. “You can get an idea of what bitcoin is going to look like tomorrow.”
That sense of momentum resonates with filmmaker Alana Mediavilla, who spent five years at Google working on films about big data and cloud infrastructure. She screened her new documentary, Dirty Coin, a feature-length project looking at bitcoin’s energy footprint and the people behind the infrastructure, at the Commons.
Power supply for Whinstone’s bitcoin mine in Rockdale, Texas.
“I had put in my time in the cloud space,” she says. “I understood what data centers were, I understood where it was going, and I also understood how much energy it takes to run these huge facilities that right now are running the backbone of our society.”
Her goal wasn’t to necessarily defend bitcoin mining but to broaden the conversation. “I just want to get everybody’s data center literacy up to a certain point where we can continue to have conversations about it, because it’s not going away.”
She describes the crowd in Austin as a coming together of people “very committed to their craft” — and in her view, driven more by shared ideals than by profit-seeking.
“People think that it’s like a get-rich-quick,” she said. “Maybe those were the old days for bitcoin. Now, if you want 100x you should look at altcoins and meme coins and other stuff, but you’re probably not going to get that with bitcoin.”
“What brings them together is that they want to have better money, and they want to have a more fair world,” she added. “So the principles are solid. How we implement those principles — that’s where the variety and spice of life comes in.”
Big money meets big ideas
A surge of new funding is also reshaping bitcoin’s builder economy.
Venture investment in bitcoin-related startups soared in 2024 alongside the crypto market’s rally. The number of pre-seed deals in the space climbed 50% last year, according to research from Trammell Venture Partners, an Austin-based VC firm focused on bitcoin-native startups. Across all early-stage funding rounds, nearly $1.2 billion has been invested in bitcoin companies since 2021.
The renewed interest comes after years of technical upgrades to the bitcoin protocol and growing confidence in its long-term resilience.
“Serious people no longer question whether bitcoin will remain 15 or 20 years into the future,” said Christopher Calicott, managing director at Trammell. “So the next question becomes: Is it possible to build what the founder is trying to achieve on bitcoin? Increasingly, the answer is yes.”
PitchBook projects that crypto venture funding will surpass $18 billion in 2025 — nearly doubling the annual average from the previous two-year cycle. Much of that capital is flowing into bitcoin infrastructure and applications — payments, privacy tools, custody solutions — rather than the speculative trading platforms of previous cycles.
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Turning ideals — and venture dollars — into reality still requires real-world infrastructure. And that’s where entrepreneurs like Steve Barbour, the founder of Canadian firm Upstream Data, come in. He’s spent years building off-grid mining containers for remote oilfields, but this spring, he’s expanding operations into Wyoming, a bet he attributes directly to the Trump administration’s rollback of energy regulations and renewed push for domestic production.
Wyoming — home to both sprawling coal operations and some of the country’s most permissive crypto laws — has emerged as a hub for bitcoin miners and the lawmakers who support them.
The administration’s latest executive orders loosen environmental restrictions and encourage more fossil fuel development — a boon for oilfield miners like Barbour, even as critics warn it could come at a steep climate cost.
“I’m extremely optimistic and bullish on Trump’s administration,” Barbour said. “The EPA finally came out with a new stance on all these things they’ve been doing to just destroy the energy sector in America, which has affected us very negatively. I’m seeing a lot of things going the right way now with the decisions the Trump administration is making, and clearly they’re trying to attract investment in America and manufacturing.”
Zaprite’s Parker Lewis shares policy insights at the Commons, calling for federal legislation like the proposed Bitcoin Act to cement regulatory clarity.
Rod Roudi/Bitcoin Commons
Zaprite’s Lewis, one of the Commons’ most vocal policy thinkers, agrees that things are moving in the right direction — particularly around the government’s decision to establish a formal national bitcoin reserve.
While a crypto executive order is an important first step, “codifying it with law will help drive further regulatory clarity that the U.S. is open for bitcoin,” Lewis said. “It will also be good for the country … the biggest priority would be for the regulatory clarity piece, pushing Sen. Lummis’ Bitcoin Act to codify and make permanent.“
Senator Lummis, a longtime advocate for the industry, is pushing legislation to codify bitcoin protections into federal law. Her proposed legislation outlines a plan for the U.S. to buy bitcoin with “existing funds” of the Treasury Department, which includes tax revenue. The idea, in part, is to position bitcoin as a strategic reserve asset — one that could appreciate over time and reduce reliance on debt. The senator has said that the ultimate goal is to reduce the federal deficit, as well as position bitcoin alongside gold and other hard assets as a way to strengthen the dollar over time.
Without the Bitcoin Act becoming law, Lewis warns that today’s tailwinds could reverse with a single administration change.
But while Washington debates bitcoin’s role in the future of the U.S. economy, Suman was already betting his own on it.
“Why did I leave this really cushy job at Apple, where I was getting paid a lot and had stock and that kind of stuff, to come here, where my future is uncertain?” he said. “It’s the possibility of building something new that I think is really needed in the world. And I hope that it pans out. … If it doesn’t, and we go down in a glory of fire, at least I will have tried something that I really believe in.”
Even after he accepted the offer to join Mutiny — later pivoting into Open Secret — things didn’t calm down. “That was right when a prominent group of developers were arrested,” he recalled. “They were developing an app called Samurai, and they got arrested. I had accepted my offer with Mutiny, but I had not yet left Apple.”
The gamble wasn’t just career-based. It was emotional. Existential.
“Knowing that people were being arrested and there was a lot of uncertainty, I still dove in,” he said. “The guys said, ‘Listen, if you’re worried, we can just call this off and you can stay at Apple,'” Suman recalled. “But I said, ‘No, I really believe in what we’re building. Let’s make this thing scale.'”

Environment
Manitowoc brings massive, plug-in hybrid electric crane concept to bauma [video]
Published
2 hours agoon
April 12, 2025By
admin![Manitowoc brings massive, plug-in hybrid electric crane concept to bauma [video]](https://i0.wp.com/electrek.co/wp-content/uploads/sites/3/2025/04/manitowoc-hybrid-electric-crane.png?resize=1200,628&quality=82&strip=all&ssl=1)

The mobile crane experts at Manitowoc has arrived at bauma Munich with not one but TWO plug-in hybrid all-terrain crane concepts that combine a fully electrified superstructure with Manitowoc’s most popular five-axle carrier designs for cleaner, better job site performance.
Based on the Manitowoc Grove GMK5150 line, the GMK5150L-1e and GMK5150XLe all-terrain concepts build on the success of the original GMK4100L-2 hybrid shown three years ago (these big con/ag shows happen every three years).
These new concept cranes, however, are much bigger – combining the GMK5150’s 150 ton combined with a new, fully electrified superstructure that the company says results in more energy efficient, quiet, and environmentally sustainable operations.
The setup allows the machine to operate as a fully electric taxi crane in urban areas, thanks to the crane’s 180 kWh battery back. With enough capacity to enable up to five hours of lifting, the Grove PHEV concept cranes could easily carry out a number of standard daily tasks. When it’s out of power, the crane can be connected to grid power for continuous, 24-hour operation.
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Grove GMK5150L-1e Plug-in Hybrid

When grid power isn’t available, the “hybrid” part of the electric crane concept comes into play in the form of a 170 kW (approx. 225 hp) ICE generator integrated into the carrier that can keep the crane running, or power the electric drive motors to get it back to the next job site.
Even better: that ICE engine operates on more sustainable HVO (hydrogenated vegetable oil) diesel. “These new Plug-in Hybrid cranes deliver more sustainable lifting and boost owners’ environmental credentials,” says Florian Peters, senior product manager for all-terrain cranes at Manitowoc. “(Customers) can drive to the job site using HVO fuel to power the efficient Mercedes-Benz engine and reduce carbon emissions by up to 90% while simultaneously charging the batteries. Then, they can set up and use clean electricity to handle the lifting tasks … a great advantage when operating in a city center.”
Structurally, the 60 meter main boom on the Grove GMK5150L-1e and 68.7 m (225 feet) main boom on the GMK5150XLe are identical to the company’s diesel models, as are the cranes’ load charts. That means the new PHEV cranes can handle everything the existing units can, with significant fuel savings and a lower carbon footprint.
Grove PHEV all-terrain concept cranes
Grove introduced its first hybrid concept all-terrain crane, a GMK4100L-2, on the Manitowoc stand at bauma 2022. The crane has a fully electrified superstructure, powered by a generator coupled to the diesel engine, and can also plug in to public power to charge its 100 kW-hour battery.
While there are a lot of people in and around the construction space who may scoff at environmental concerns, the quest for improved efficiency and cost reduction among commercial fleet managers knows no political ideology. Simply put: If it’s better or cheaper, they’ll buy it. If it’s better and cheaper, they’ll buy two — and battery power is proving to be consistently better, in a broader scope of use cases, than diesel.
Manitowoc seems to agree.
“Many cities and industrial sites are placing increasingly strict environmental requirements on machinery, so there is a need to provide customers with options to help them achieve their commercial and environmental goals,” adds Peters. “We expect a lot of interest in these hybrid cranes and are excited to unveil the GMK5150XLe at bauma 2025.”
SOURCE | IMAGES: Manitowoc.
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