Italian startup Energy Dome yesterday announced a memorandum of understanding (MoU) with Danish wind giant Ørsted. Together, they will run a feasibility study on the deployment of a 20 megawatt (MW)/200 MWh energy storage facility using Energy Dome’s CO2 Battery technology at one or more Ørsted sites.
The partnership’s aim is to use long-duration energy storage to provide baseload renewable energy to Ørsted’s end-use customers in order to provide grid stability. The feasibility study will dispatch renewable energy over periods of 10 hours or longer.
According to Energy Dome, construction could potentially begin on Ørsted’s first 20 MW project, which will be sited in Europe, during the second half of 2024. The MoU includes an option for Energy Dome to develop additional CO2 Battery energy storage facilities for Ørsted.
Kieran White, VP Europe Onshore at Ørsted, said:
We consider the CO2 Battery solution to be a really promising alternative for long-duration energy storage. This technology could potentially help us decarbonize electrical grids by making renewable energy dispatchable.
At the end of June, Energy Dome commenced commercialization when it announced an MoU with Italian utility A2A.
Energy Dome has raised a total of nearly $25 million since the company emerged from stealth mode in February 2020. Its series B round is planned for later in 2022.
How the world’s first CO2 Battery works
Energy Dome sited its debut CO2 Battery in Sardinia to favor speed to market and ease of execution, as it’s in an industrial area with an existing electrical connection. Sardinia currently uses coal, but the fossil fuel will be phased out by 2025. The battery can be paired with both wind and solar.
CO2 is one of the few gases that can be condensed and stored as a liquid under pressure at ambient temperature, so, as Energy Dome states on its website, it’s the perfect fluid to store energy cost-effectively in a closed thermodynamic process. It allows for high-density energy storage without the need to go to extremely low temperatures.
Energy Dome founder and CEO Claudio Spadacini explained how it works to Bloomberg in May:
To charge the battery, we take CO2 at near atmospheric temperature and pressure and we compress it. The heat that is generated during compression is stored. When we exchange the thermal energy with the atmosphere, the CO2 gas becomes liquid.
To generate and dispatch electricity, the liquid CO2 is heated up and converted back into a gas that powers a turbine, which generates power. The CO2 gas is always contained and the entire system is sealed.
We don’t use any exotic materials. The technology uses steel, CO2 and water. So there is no dependency on rare earth materials like cobalt or lithium. This makes our technology geopolitically independent. It can be produced everywhere and it can be used everywhere.
Energy Dome made a short video last year demonstrating how its CO2 energy storage works:
Thomas Built Buses just launched the second generation of its Saf-T-Liner C2 Jouley electric school bus originally unveiled in 2017 – here’s what’s new.
A Smarter powertrain with Accelera’s eAxle
The second-gen Jouley is all about being more efficient, better performance, and being easier to service. At the heart of it is the 14Xe eAxle from Accelera, Cummins’ zero-emissions brand. This piece of tech combines the motor, transmission, brakes, and rear-drive gear into one compact unit on the rear axle. By ditching the traditional driveshaft, the eAxle is lighter, simpler, and more efficient. It sends power straight to the wheels, which means smoother rides, better acceleration, and improved torque.
Proterra’s 800-volt battery ramps up performance
The Jouley’s new 800-volt Proterra battery helps the bus handle steep hills, accelerate more quickly, and integrate extras like air conditioning and heating without sacrificing performance. This means it can easily handle all terrains, from flat roads to mountainous routes.
Easier to fix and keep running
Thomas Built’s next-gen electric school bus doesn’t just drive better; it’s also easier to maintain. The eAxle’s simplified design means fewer moving parts and centralized components, which cuts down on repair time and costs.
Technicians will appreciate updates like a new 12-by-12-inch floor panel, which gives direct access to high-voltage connectors without having to remove the battery packs. Plus, a relocated heating loop surge tank makes everyday maintenance even simpler. The focus here is to get buses back on the road faster.
Room for more passengers
The second-gen Jouley offers a new 219-inch wheelbase, letting it carry up to 60 passengers, a feature many operators have been asking for. The shorter eAxle also makes the bus easier to maneuver, whether it’s navigating tight school parking lots or fitting into smaller service bays.
A tech-forward driver experience
Drivers will notice the sleek new LCD digital dash, which feels more like a modern car than a traditional school bus. It displays more detailed diagnostics and operational data, with animations that make key info easy to understand. Software updates will roll out new features over time so the bus stays up-to-date without needing hardware changes.
The 219-inch wheelbase version of the Jouley is already in production at Thomas Built’s High Point, North Carolina factory, with more wheelbase options set to roll out in 2025.
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For a while it seemed like a bit of a hail mary, as many thought that most of the industry was already committed to the SAE CCS standard for fast charging.
For a time, though, VW was a holdout. It wasn’t until December 2023 – half a year after Ford’s announcement – that VW committed to switching to NACS in 2025 (though really, they were just waiting for SAE’s certification of the standard, which was completed a few days prior).
Well, now we’re here in 2025, and VW says they’re ready to step up.
Today at CES, VW PR director Mark Gillies confirmed to PC Magazine that “we get access to the network in June/July, when we have an official VW adapter.”
Currently, VW isn’t even listed on Tesla’s NACS page, which mentions that Ford, Rivian, GM, Volvo, Polestar, and Nissan vehicles can all charge on Tesla’s charging network. The only manufacturer currently listed as “coming soon” is Mercedes-Benz, and generally manufacturers have spent a few months on that page before gaining access.
So this is a bit of a surprise announcement from VW, but certainly welcome. Then again, we have witnessed miscommunications in this respect before, so maybe Tesla just didn’t want to jump the gun again, like it did with Nissan. (Update: It turns out VW jumped the gun this time, as a previous version of this article quoted VW saying it will get access in March, not June).
VW’s confirmation today doesn’t specify whether its sub-brands, Audi and Porsche, would be on the same timeline. But since the three brands committed to NACS in a joint announcement, it stands to reason that they could be on the same timeline to get access and adapters.
Update: A previous version of this article stated that VW cars will get access in March, and adapters in June. It turns out, both access and adapters will come in June.
Electrek’s Take
Given that VW was one of the last manufacturers to officially adopt NACS, it’s nice to see them keeping to their timeline – and possibly beating some other manufacturers to the punch too.
This could also be a sign that we’ll start seeing more of a flood of manufacturers getting access soon. The transition is supposed to happen “throughout 2025” after all, and, well, that’s where we are. But the casual nature with which VW has confirmed this timeline suggests that perhaps this transition is really about to get on a roll.
So, look forward to having a lot more interesting sights to see at Superchargers, as the menagerie gets more varied throughout the year.
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US EV sales will continue to grow in the year ahead, accounting for 1 in 4 vehicles sold in 2025, according to Cox Automotive’s 2025 Outlook.
Cox Automotive is kicking off 2025 with a bright outlook for the auto market. After wrapping up 2024 on a high note, the US auto industry seems to be on a solid path forward, despite some uncertainties. In fact, Cox is predicting that it’s going to be the best year for the auto market since before the pandemic, in 2019.
With the exception of Stellantis and Tesla, nearly every automaker posted higher sales year-over-year overall in 2024. General Motors was the top-selling automaker in 2024, while Honda and Mazda delivered strong growth.
The US market posted record EV sales in 2023 and 2024, and this trend is expected to continue in 2025. Cox Automotive predicts that EVs will account for approximately 10% of the market total in the year ahead, up from roughly 7.5% in 2024.
Hybrids and plug-ins will account for about 15% of the market, and sales of ICE vehicles will tumble to 75% of total volume, the lowest level on record.
EV growth will be supported by around 15 additional EV models entering the market, consumers deciding to buy before the Trump administration cuts the $7,500 tax credit, and state-level incentives countering potential federal cuts. The rapid expansion of the EV charging network is also contributing to this growth.
Cox asserts that “consumers are feeling better about the road ahead, as the US election was smoothly settled, interest rates are below their peaks, and the job market has stabilized.”
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