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Food trucks in the US are huge business, and huge polluters with noisy generators spewing noxious fumes into the air, making that artisan taco a little less palatable. But this Seattle startup, Joule Case, is building a unique business by supplying modular battery systems to food trucks eager to ditch the gas generators for a clean, quiet electric alternative. 

It’s an exciting proposition, considering that a single ice cream truck with a diesel generator emits the equivalent of burning 83 pounds of coal a day, according to Joule Case CEO James Wagoner. Joule Cases are now running in more than 100 food truck and ice cream trucks, supplying enough juice to power espresso machines, kettles, stovetops, microwaves, and multiple fridges and freezers at the same time.

Back before the pandemic, the company supplied zero-emissions power to music festivals. But then they pivoted to food trucks, offering a clean replacement to diesel generators, which emit carbon monoxide, particulate matter, nitrogen oxide, and carcinogenic benzene into the air – a side effect that is now coming under heavier scrutiny. Joule offers an array of mobile battery packs and inverter bundles (ranging from 3kW/5kWh to 26kW/90kWh ) with an option to pair them with solar panels.

Seattle-based food truck Theo’s Gyros used a propane generator before switching to electric, but while it was cleaner that a diesel engine, it still made a lot of noise and was unreliable, breaking down, shutting off power with a long list of orders in the queue, said owner Stephano Theo in a video on the company’s website. Batteries offer a more reliable option.

Another perk is that corporations are looking for zero-emissions suppliers and vendors for events. Festivals have to comply with government regulations and avoid any lawsuits, so electrified food trucks can help give small business owners an edge. New York City legislation is under way to hopefully ban gas generators in residential ice cream trucks, and major music festivals and bands are seeking ways to create events with smaller carbon footprints.

Of course, the battery system is pricey (a base 13kW/30kWh battery and inverter system goes for $21.6K). But Joule Case says that while it cost more up front than a gas generator, companies will get that money back within a year in savings from fuel and repairs. Additionally, all Joule Case systems above 5kWh qualify for a 30% federal tax credit.

Electrek’s Take

The US alone has more than 35,000 food trucks generating $1.5 billion in revenue, and transitioning these businesses to 100% electric energy would make a huge dent in CO2 emissions. For its part, Joule Case aims to switch 2,000 food trucks to electric over the next five years, with an eye on supplying similar setups to construction crews.

Tacking the problem of gas generators is getting more and more momentum – British Columbia is being urged to ban diesel generators from film crews, which are spewing tons of poisonous fumes into local residences in cities like Vancouver. Companies like Joule Case are leading the way forward, and that is something we can totally get behind.

Photos (except top image): courtesy of Joule Case

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Commercial financing for EVs is way different than you think | Quick Charge

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Commercial financing for EVs is way different than you think | Quick Charge

No matter how badly a fleet wants to electrify their operations and take advantage of reduced fuel costs and TCO, the fact remains that there are substantial up-front obstacles to commercial EV adoption … or are there? We’ve got fleet financing expert Guy O’Brien here to help walk us through it on today’s fiscally responsible episode of Quick Charge!

This conversation was motivated by the recent uncertainty surrounding EVs and EV infrastructure at the Federal level, and how that turmoil is leading some to believe they should wait to electrify. The truth? There’s never been a better time to make the switch!

Prefer listening to your podcasts? Audio-only versions of Quick Charge are now available on Apple PodcastsSpotifyTuneIn, and our RSS feed for Overcast and other podcast players.

New episodes of Quick Charge are recorded, usually, Monday through Thursday (and sometimes Sunday). We’ll be posting bonus audio content from time to time as well, so be sure to follow and subscribe so you don’t miss a minute of Electrek’s high-voltage daily news.

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Drop us a line at tips@electrek.co. You can also rate us on Apple Podcasts and Spotify, or recommend us in Overcast to help more people discover the show.


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Your personalized solar quotes are easy to compare online and you’ll get access to unbiased Energy Advisors to help you every step of the way. Get started here.

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Vermont sees an explosive 41% rise in EV adoption in just a year

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Vermont sees an explosive 41% rise in EV adoption in just a year

Vermont’s EV adoption has surged by an impressive 41% over the past year, with nearly 18,000 EVs now registered statewide.

According to data from Drive Electric Vermont and the Vermont Agency of Natural Resources, 17,939 EVs were registered as of January 2025, increasing by 5,185 vehicles. Notably, over 12% of all new cars registered last year in Vermont had a plug. Additionally, used EVs are gaining popularity, accounting for about 15% of new EV registrations.

To put it in perspective, Vermont took six years to register its first 5,000 EVs – and the last 5,000 were added in just the previous year.

Rapid growth, expanding infrastructure

In just two years, Vermont has doubled its fleet of EVs, underscoring residents’ enthusiasm for electric driving. To support this surge, the state now boasts 459 public EV chargers, including 92 DC fast chargers.

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The EV mix in Vermont is leaning increasingly toward BEVs, which represent 60% of the state’s EV fleet. The remaining 40% consists of PHEVs, offering flexible fuel options for drivers.

Top EV models in Vermont

Vermont’s favorite EVs in late 2024 included the Hyundai Ioniq 5, Nissan Ariya, Toyota RAV4 Prime PHEV, Tesla Model Y, and the Ford F-150 Lightning. These vehicles have appealed to Vermont drivers looking for reliability, performance, and practical features that work well in Vermont’s climate.

Leading the US in reducing emissions

This strong adoption of EVs earned Vermont the top ranking from the Natural Resources Defense Council for reducing greenhouse gas emissions in transportation in 2023. “It’s only getting easier for Vermonters to drive electric,” noted Michele Boomhower, Vermont’s Department of Transportation director. She emphasized the growing variety of EV models, including electric trucks and SUVs with essential features like all-wheel drive, crucial for Vermont’s climate and terrain.

Local dealerships boost EV accessibility

Nucar Automall, an auto dealer in St. Albans, is a great example of local support driving this trend. With help from Efficiency Vermont’s EV dealer incentives – receiving $25,000 through the EV Readiness Incentive program – it recently installed 15 EV chargers for new buyers and existing drivers to use.

“Having these chargers on the lot makes it easier for customers to see just how simple charging an EV can be,” said Ryan Ortiz, general manager at Nucar Automall. Ortiz also pointed out the growing affordability of EVs, thanks to more models becoming available and an increase in pre-owned EVs coming off leases.

Read more: Vermont becomes the first US state to pass a law requiring Big Oil to pay for climate damage


If you live in an area that has frequent natural disaster events, and are interested in making your home more resilient to power outages, consider going solar and adding a battery storage system. 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. They have 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.

Your personalized solar quotes are easy to compare online and you’ll get access to unbiased Energy Advisers to help you every step of the way. Get started here. –trusted affiliate link*

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Here are all the crazy claims Elon Musk made about Tesla self-driving today

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Here are all the crazy claims Elon Musk made about Tesla self-driving today

Elon Musk said Tesla’s self-driving will start contributing to the company’s profits… wait for it… “next year” with “millions of Tesla robotaxis in operation during the second half of the year.”

The claim has become a running joke, as he has made it for the last decade.

During Tesla’s conference call following the release of its Q1 2025 financial results, Musk updated shareholders about Tesla’s self-driving plans, which he again presented as critical to the company’s future.

He made a series of claims, mainly updating timelines about Tesla’s self-driving efforts.

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Here are the main comments:

  • The CEO reiterated that Tesla will launch its paid autonomous ride-sharing service in Austin in June.
    • He did clarify that the fleet will consist of Model Y vehicles and not the new Cybercab.
    • Musk also confirmed that Tesla is currently training a fleet specifically for Austin.
    • As we previously reported, this internal ride-hailing fleet operating in a geo-fenced with teleoperation assist is a big change from Tesla’s approach.
    • Musk said “10 to 20 vehicles” on day one.
  • Musk said that Tesla’s self-driving will start contributing positively to the company financially in the middle of next year, and “There will be millions of Teslas operating autonomously in the second half of next year.”
    • Musk has literally said something similar every year for the past decade and therefore, it’s hard to take him seriously.
  • The CEO claimed that Tesla would get “a 90-something percentage market share” in the autonomous market.
    • Musk again claimed that no one else is getting close to Tesla’s capacity, and he criticized Waymo for being too expensive.
  • Musk is “confident” that the first Model Y will drive itself from the factory to a customer’s home later this year.
  • The CEO said that he is confident that Tesla will deliver “unsupervised full self-driving” in consumer vehicles by the end of the year.

Despite Tesla missing earnings expectations by a wide margin, the company’s stock rose 4% in after-hours trading following Musk’s comments, indicating that shareholders still believe Musk’s self-driving predictions, despite his predictions having been incorrect for almost a decade.

Electrek’s Take

The first point I believe will happen. Tesla needs it to happen. It badly needs a win on the self-driving front.

However, as we previously explained, while Tesla will claim a win in June, it will be with a limited geo-fenced and teleoperation-assisted system that won’t scale to customer vehicles, which is what has been promised for years.

Tesla was even asked how it plans to launch this in Austin in June, when FSD in consumer vehicles currently requires frequent interventions from drivers, and Ashok, Tesla’s head of autonomous driving, admitted his team is currently focused on solving the intervention specifically related to driving in Austin.

With training on specific Austin routes and using teleoperations, Tesla can make that happen, but the road between that and unsupervised self-driving in consumer vehicles and “million of Tesla robotaxis” in the second of next year is a long one.

Basically, other than the first point, I believe Tesla will not achieve any of the other on anything close to the timelines announced by Musk today.

I’m willing to take bets on that.

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