Volvo CE and Rolls-Royce develop wood-burning charger for off-grid EVs
When work is being done off the grid in remote locations, it can be hard to keep construction equipment fueled up – regardless of whether that fuel is liquid or electric. But now, the new, first-of-its-kind BioCharger from Air Burners is about to make that job a whole lot easier.
There’s a saying in the construction business that goes, “you might be working for the power company, but that doesn’t mean you have power.” And when you’re tasked with clearing trees, blazing trails, and quite literally laying the foundations of infrastructure and energy grid expansion, there simply isn’t a place to plug in your electric equipment. Enter: the BioCharger.
A collaborative effort between Volvo CE, Rolls-Royce, and Air Burners, the BioCharger uses “air curtain technology” to burn wood and waste in a closed-loop system. The resulting heat is converted into electric energy and stored in a connected Battery Storage Module, or BSM. That energy can then be used to charge battery-electric vehicles, construction equipment, and portable power tools throughout the job site.
Especially when that job site is deep in the woods.
“While electric machinery becomes increasingly popular in the fight against climate change, when it comes to forest management, we must have practical solutions for charging electric machinery away from traditional power sources,” explains Brian O’Connor, president of Air Burners. “The Air Burners BioCharger provides that solution … in an economical and environmentally conscious way.”
To back up that claim, Air Burners points out that some seventy million tons of wood waste are collected annually in the US alone, but more than 50% of that waste is left to open burns or decomposition, which releases particulate matter and greenhouse gases into the atmosphere. In contrast, the company claims its “closed-loop system” significantly reduces harmful particulate matter and greenhouse gas emissions compared to open burns.
And, of course, it turns what would otherwise be “waste heat” into useful electricity. And it was Rolls-Royce (the power-production company, not the BMW-owned auto brand of the same name) that helped Air Burners develop the 450-kWh EV charging station within the BioCharger.
“The BioCharger is a unique application for our mtu EnergyPack battery energy storage system that I think shows just how versatile energy storage can be,” said Kevin McKinney, sales director at Rolls-Royce Solutions America. “The BioCharger’s ability to reduce emissions and generate energy through responsible handling of vegetative waste perfectly aligns with our targets to support our customers with innovative solutions for the transition to clean power generation.”
The BioCharger is currently in a pilot testing phase with a prototype of the 23-ton Volvo EC230 Crawler Electric Excavator ahead of that vehicle’s commercial launch later this year.
Electrek’s Take
While I’m not crazy about the idea of burning millions of tons of wood and bio waste to charge up EVs, the BioCharger’s claimed efficiency and emissions-slashing technology seem to make it a viable charging option on job sites where conventional grid energy isn’t feasible. Whether or not it’s more practical (or cleaner) than a similarly bio-based diesel or hydrogen fuel cell generator.
At the core of that question is the company’s “Air Curtain” technology, which is explained by Air Burners as follows …
Air Burners’ “Air Curtain” technology
The primary purpose of the air curtain is to create a “secondary burn chamber.” The air curtain is like a lid covering the opening in a FireBox. The particles of smoke rising on the hot gasses of the fire are trapped under the air curtain. These smoke particles are then reburned and their size is significantly reduced. With this reduced size, they can now escape through the air curtain and appear more like waves of heat than smoke. The result is a very clean burn, with opacities well under 10% per EPA Method 9 Testing (as compared to open burning, which typically can run at 80% to 100% opacity).
… all of which sounds good to me, but I’m no wood-ologist. Take a look at the company’s technology page for yourself then let us know what you think of the BioCharger’s chances of success in the comments.
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On today’s fact-checking episode of Quick Charge, we’ve got a showdown brewing between California Governor Gavin Newsom and Tesla CEO Elon Musk, an updated 650 hp Kia EV6 GT that’s ready to take on the world, and some sweet deals on battery-powered goodies.
We’ve also got new electric buses at UCLA that are powered by inductive current in the road itself, and a massive new solar project on a site more famous for coal than clean. All this and a little bit of fact-checking on some fresh musky nonsense – enjoy!
Today’s episode is sponsored by BLUETTI, a leading provider of portable power stations, solar generators, and energy storage systems. For a limited time, save up to 52% during BLUETTI’s exclusive Black Friday sale, now through November 28, and be sure to use promo code BLUETTI5OFF for 5% off all power stations site wide. Learn more at this link.
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Read more: E-quipment highlight | Palfinger FLS 25 eDRIVE truck mounted forklift.
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![Dodge Charger EV is even cheaper to finance than the gas model with 0% APR [Update]](https://i0.wp.com/electrek.co/wp-content/uploads/sites/3/2024/08/Dodge-Charger-EV-prices-1.jpeg?resize=1200,628&quality=82&strip=all&ssl=1)
The world’s first electric muscle car is finally here, and Dodge is already sweetening the deal for buyers. The Dodge Charger Daytona EV is launching with 0% APR, making it even cheaper to finance than the outgoing gas-powered model. Lease prices for the electric Charger start as low as $549 per month, but the Hellcat-like Scat Pack model may be an even better deal.
Dodge Charger EV launches with 0% APR offer
The first all-electric Dodge Charger has arrived, and surprisingly, it’s already becoming more affordable. In March, Dodge unveiled the Charger Daytona EV, kicking off “the next generation of Dodge muscle.”
According to Dodge brand CEO Tim Kuniskis, the electric Charger “delivers Hellcat Redeye levels of performance.” That’s for the Scat Pack model, which comes with a Direct Connection Stage 2 upgrade kit straight from the factory.
The upgrade delivers up to 670 hp and 627 lb-ft of torque for a 0 to 60 mph sprint in just 3.3 seconds. It can also cover a quarter mile in around 11.5 seconds.
In comparison, the 807 hp Dodge Charger SRT Redeye Jailbreak edition, powered by a Supercharged 6.2L HEMI SRT V8 engine, takes 3.6 seconds to get from 0 to 60 mph.
With a Stage 1 upgrade, the base R/T trim has up to 456 hp and 404 lb-ft of torque, good for a 0 to 60 mph time in 4.7 seconds.
Dodge opened orders for the 2024 Charger Daytona EV in September, starting at $59,995. The High-performance Scat Pack trim starts at $73,190.
According to a new dealer note viewed by online auto research firm CarsDirect, all 2024 Dodge Charger Daytona EV models are now eligible for 0% APR financing for up to 72 months.
| 2024 Dodge Charger Daytona EV trim | Horsepower | 0 to 60 mph time | Starting price |
| Dodge Charger Daytona R/T | 496 hp | 4.7 seconds | $59,995 |
| Dodge Charger Daytona Scat Pack | 670 hp | 3.3 seconds | $73,190 |
The offer makes the electric Dodge charger even cheaper to finance than the outgoing 2023 Dodge Charger at 5.9% APR for the same 72 months. However, this is an individual offer and cannot be combined with other deals. Based on CarsDirect analysis, the 0% APR offer is limited to the Northeast, Southern, and Central US regions.
Dodge is also offering a $1,000 loyalty bonus for Stellantis (Jeep, Dodge, Ram, Chrysler) lessees that trade in for the electric Charger.
Update 11/26/24: The 2024 Dodge Charger Daytona EV launches with lease prices starting at $549 for 36 months. With $4,999 due at signing, the effective rate is $688 per month (10,000 miles per year).
Although it may not seem cheap, it’s a pretty good deal for a $60,000 electric muscle car. According to CarsDirect analysis, the outgoing Challenger R/T has an effective cost of at least $853 per month. And that’s with an MSRP of just $43,235. The EV model is nearly $20,000 more on paper but significantly less to lease than the aging 2023 model.
Meanwhile, the Scat Pack model may be an even better deal. With a lease money factor as low as 0.00006 on a 24-month lease, the Scat Pack trim is surprisingly lower than the lease rate of 0.00027 for the base R/T model.
It also has a higher residual value. On a 24-month lease, the Scat Pack trim has a 59% residual compared to the R/T’s 54%. With both trims eligible for a $7,500 lease incentive, the high-performance model could be an even better deal.
With the $7,500 EV tax credit incentive, eligible customers can save up to $8,500 on the 2024 Dodge Charger Daytona EV. You may want to act fast, as these deals expire on December 2, 2024.
Jeep, another Stellantis brand, launched lease prices at just $599 per month for its first luxury electric SUV last week, the Wagoneer S. Jeep’s electric Wagoneer is also available with 0% financing.
Ready to check out the world’s first electric muscle car for yourself? We can help you get started today. You use our link to find deals on 2024 Dodge Charger Daytona models at a dealer near you.
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During the first three quarters of 2024, renewables increased their output by almost 9% year-over-year, and solar is still leading the charge, reports the US Energy Information Administration (EIA).
Solar’s massive growth
According to the EIA’s “Electric Power Monthly” report, which includes data through September 2024, solar power generation (including both utility-scale and rooftop installations) shot up by 25.9% compared to the first nine months of 2023.
Utility-scale solar grew even faster – up 30.1% – while small-scale solar (mostly rooftop) increased by 16.2%. Combined, solar contributed more than 7% of the total electricity generated in the US so far this year.
Zooming in on September, utility-scale solar generation grew by a whopping 29% compared to September 2023, and rooftop solar climbed by 14.2%. Combined, solar generated 7.5% of the nation’s electricity that month.
Small-scale solar made up nearly 30% of all solar generation from January to September and provided 2% of the country’s electricity. Interestingly, small-scale solar is now producing almost double the electricity of utility-scale biomass, and over five times that of either geothermal or petroleum-based power.
Wind and renewables mix
Wind power also saw strong growth so far this year. From January to September, wind output was up 6.6% compared to last year. Wind still holds the top spot among renewables, making up 9.9% of US electricity generation in the first nine months of 2024.
The combined contribution of wind and solar provided 17% of the US’s electricity for the first three-quarters of 2024. Altogether, renewables – including wind, solar, hydropower, biomass, and geothermal – supplied 24% of US electricity in that period, compared to 22.8% during the same time last year.
The numbers show that renewables are growing much faster than traditional energy sources. For example, in the first nine months of 2024, renewables grew by 8.6%, which is more than double the growth rate of natural gas (4.1%) and almost seven times that of nuclear (1.3%). Even in September alone, renewable power generation was up 7.9% compared to September 2023, making up 21.3% of total electricity generation that month.
Other notable trends
From January to September, wind generated 76.4% more electricity than hydropower, and solar surpassed hydropower by 27.2%. In September alone, wind and solar produced 73.5% and 65.9% more electricity, respectively, than hydropower, due to drought conditions, particularly in the Pacific Northwest.
For the first nine months of 2024, wind and solar together produced 14.5% more electricity than coal and came close to catching up with nuclear power’s share of electricity generation (17% compared to nuclear’s 17.6%). This growth has solidified renewables’ place as the second-largest source of electricity generation in the US, behind natural gas.
Ken Bossong, executive director of the SUN DAY Campaign, which reviewed the EIA’s data, put it simply: “Renewable energy sources now account for a quarter of the nation’s electricity. Any attempt by the incoming Trump Administration to undermine renewables would have serious negative impacts on both the country’s electricity supply and the economy.”
Read more: US solar and wind growth defies expectations – a decade in numbers
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