ICYMI: How SparkCharge Is Taking EV Fleet Charging Off-Grid

5 Aug 2025 · 11 min · 4 chapters

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In short

SparkCharge’s off-grid EV fleet charging, bringing power to commercial fleets so they don’t wait for grid upgrades.

Guests

Josh Aviv, founder and CEO of SparkCharge (Massachusetts). He previously raised capital on Shark Tank (Mark Cuban and Lori Greiner) and has driven multiple EVs, including a 2026 Cadillac Vistiq.

Key claims

SparkCharge is the “world’s largest off-grid EV fleet charging network,” operating in all 50 U.S. states plus recently launched in Canada and Mexico. It deploys mobile battery chargers/power hubs to get fleets charging in 3–7 days instead of 2–3 years. It’s energy-agnostic, using solar partners and battery swapping to avoid grid delays/outages.

Notable examples

customers/fleet types include Ford Pro-style pro fleets, Amazon last-mile delivery, rideshare, construction, plumbers/electricians, rental cars, and school buses.

Written by AI. May contain mistakes. Listen to the episode to check what was said.

Chapters

Tap a time to open that second in VO

IBM's AI Integration in HR

0:00 to 1:00

Learn how IBM uses AI to enhance HR processes and support employees.

“So there's a lot of noise about AI, but time's too tight for more promises.”

Josh Aviv on SparkCharge's Off-Grid Solutions

2:31 to 5:19

Discover how SparkCharge is revolutionizing EV fleet charging off the grid.

“I'm kind of a convert now because I'm an old.”

Challenges and Strategies for EV Fleets

5:19 to 9:51

Explore the challenges faced by EV fleets and how SparkCharge addresses them.

“Yeah, so we started it when we realized that a lot of fleets were waiting anywhere from two to five years before the grid would catch up and allow them to electrify.”

The Future of Electric Vehicles

9:51 to 13:00

Discuss the future of EVs in America and the economic factors driving adoption.

“And because we're getting them up and running quicker, we want them to see a better ROI than if they had to wait on infrastructure to catch up.”
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Transcript

Automatic transcript. May contain errors.

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0:42At that level, managing risk becomes an ongoing discipline. At the Hartford, the focus is on helping businesses manage risk before it turns into something more disruptive. And when losses do happen, that work is paired with insurance coverage shaped by years of underwriting, risk engineering, and claims experience. Learn more at thehartford.com slash risk mitigation. Policies provided by Hartford Fire Insurance Company and its property and casualty affiliates, Hartford, Connecticut. As industries evolve faster than ever, companies need an environment that accelerates strategic growth. And Michigan delivers on that promise.

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2:13Bloomberg Audio Studios. Podcasts. Radio. News. You're listening to Bloomberg Business Week with Carol Masser and Tim Stenevec on Bloomberg Radio. I'm Carol Masser along with Matt Miller in for Tim Stenevec on Bloomberg Business Week Daily on this Monday. Actually here with us for a couple of days. And this is our gift to you. We know how much you love cars. Thank you. And the EV space. Thank you. You're welcome.

2:38Josh Aviv:I really do. You know what? I know you do. I'm kind of a convert now because I'm an old. But you don't have an EV yet, do you? No, because I'm a gearhead. I like to work on my cars myself. I like old American muscle. I like cars to be loud and smell like gasoline and vibrate a lot. But lately I've been driving a ton of EVs. I drive a new car every week for my podcast. It's called Hot Pursuit with Hannah Elliott. And just the acceleration, the handling has gotten so much better. There's so many more to choose from that it's not just boring looking Teslas with Spartan interiors. That it's become almost a preferred mode of transportation for me.

3:17Josh Aviv:The one problem I have still. Charging. The charging network is so bad. Yeah. So we have a guest who's got a front row seat to it. So let's bring him in. Josh Aviv is founder and CEO of Spark Charge. He's out there in Massachusetts. Josh, good to have you here with Matt. Get ready for a grilling because it is Matt Miller. We're ready. We're ready. Listen, your company reminds us that it is the world's largest EV fleet charging network. Lay it out for us. Where it is, how many, who's using it. Give us some size and scope. Absolutely. So Spark Charge is the world's largest off-grid EV fleet charging network.

3:54We have operations across all 50 states and recently just launched in Canada and Mexico. What makes us special is that we bring the power to the fleet. So we show up with our off-grid mobile battery chargers and mobile power hubs. We can get going without any grid connection, which means we get fleets up and running and charging in as little as three to seven days versus them having to wait as much as two to three years for infrastructure to catch up.

4:18Josh Aviv:So you're the biggest off-grid EV charging network. What does that mean? Meaning you're not the consumer chargers that are built up in malls or next to a Starbucks. You're working with like Ford Pro kind of customers to charge their trucks. Exactly. So you're working with construction fleets, with plumbers, with electricians, with anybody who's got a pro fleet. Amazon. Wow. It's like Amazon, last mile delivery, rideshare fleets as well, construction fleets, rental car fleets, school bus fleets. Think about the problem that consumers have where they're like, hey, I need to figure out how to charge one car.

5:01Fleets have the issue of how do I charge 20 cars, 100 cars, and how do I do that every day to keep my business going? And we step in and we basically get them up and running quicker than any other electrification option on planet Earth. We can get a full fleet up and running in as little as three days, fully electrified, and those cars out on the road. Dude, that is such a great business. How did you start this? Yeah, so we started it when we realized that a lot of fleets were waiting anywhere from two to five years before the grid would catch up and allow them to electrify. And we said, well, what happens if we bring the energy to you or if we get power set up to where we can use our batteries to get you charging almost immediately?

5:44What we realized is that fleets, they'll incorporate 50 cars, they'll incorporate 20 cars, but then they'll have the issue of going to the grid and saying, hey, we want to get these cars electrified, but the grid can't handle the demand of all these vehicles. And so we show up, we get them up and going with our mobile battery chargers, which means they're charging from a giant battery connected to charging stations. And then they're able to get up and running a lot quicker. And then they also have a smoother service, right? There's no such thing as grid delays or power outages, especially when it's being battery backed.

6:16All the energy is there. Wait, so you just kind of bring a massive battery to places and that's how you do it? Is it on 18 wheels? How do you transport that? Yeah, so some of them are trailer based. Some of them are container based. But basically, we can get that fleet set up operating off that battery and then they can begin charging from those charging stations immediately. We also have power hubs that use basically clean energy like hydrogen and things like that. They can also get a fleet up and running quickly as well. That's what I was going to. So how do you charge your battery? That's what I'm curious.

6:49Like where are you getting the power and how do you make sure it's cost efficient, especially when there's such a power grab right now with all the AI going on? Absolutely. So we're pretty much energy agnostic. So that means that we can grab energy from solar, which a lot of times that's what we'll do. We'll swap the battery out. So we'll basically have a battery recharging from a solar partner. We'll bring it in. We'll swap it out with a fresh battery and then keep that fleet going 24-7, 365. To the fleet, it looks like limitless energy. And we're managing all the power on the back end, which means they never have to worry about downtime or any operational inefficiencies.

7:23We're constantly swapping that battery out or hooking it up to solar to keep them going.

7:28Josh Aviv:I'm normally pretty skeptical, but I was like, wow, what a cool company. What a great idea. It seems so straight what? He's just a great pitch man also, right? I didn't see until now that you got a million dollar investment from Mark Cuban and Lori Greiner on Shark Tank. You've won various awards, too. So you're great at selling these businesses, Josh. What's your... But there has to be demand. Otherwise, you don't have a business. No, for sure. No, it's huge. And I mean, look at how well Ford Pro has done with that unit. It's just unbelievable, the growth. But what's your exit? I mean, are you looking to IPO this company?

8:03Josh Aviv:Will you sell it to a bigger company? How do you get Mark Cuban's money out? Yes, I mean, right now, we're really just focused on execution. We're having an amazing year, thank God. And we're really seeing fleets come to us and say, hey, we want to get going a lot quicker. We don't want to wait. And so we're having an amazing year. I think for us, the right exit will present itself. But right now, we're focused on scale. We're focused on making sure our customers are happy and making sure that we're onboarding a new fleet. Keep in mind, because we're not waiting on the grid to catch up, because we're able to service these fleets, we're almost onboarding a new fleet every week.

8:40So, you know, while we don't come out there and say it, we're probably one of the fastest growing EV charging networks out there as well. Wait, execution. No offense. It's a pet peeve for me when an executive says execution. I don't know what that means. It's like everybody dumps things into that work.

8:56Josh Aviv:They just want to grow their business, you know, and they don't want to tell you what their exit is. So tell us, I mean, what does that mean? what do you need to do? What do you need to hit? What targets in order to really be successful and sustainable longer term? Absolutely. So for us, success is making sure that when we get a fleet operational, we're getting them operational to where they can actually grow their fleet. A lot of times fleets will come to us and they'll say, hey, I'm starting out with 10 cars, but my goal is to get to 100 cars and the grid can't keep up with that growth. Plus, the time to install is going to take me three to five years at that number of vehicles.

9:29So for us, execution means, hey, get this fleet up and running in three to seven days, get them fully electrified. And then now that they're fully electrified and they want to grow their fleet, let's grow with them. Let's allow them to go from 10 vehicles to 20, 20 to 50, 50 to 100, and see long-term growth with that fleet partner over a number of years as they continue to grow and operate. And because we're getting them up and running quicker, we want them to see a better ROI than if they had to wait on infrastructure to catch up. All right.

9:59Josh Aviv:So we're speaking right now with Josh Aviv. He's the founder and CEO of Spark Charge, if you're just joining us, out of Massachusetts. And I know that you're focused on, you know, the pro, you know, the commercial fleets, but you must also love cars. I've been in a ton of EVs lately. I was in a Chevy Blazer EV SS. I was in a Dodge Charger Daytona Scat Pack, which I loved. Right now I'm in a Cadillac Vistic, which I'm also just really positively surprised by. What do you drive? What's your DD, Josh? I drive a 2026 Cadillac Vistic. The Vistic is pretty sick, isn't it? I was truly impressed by this vehicle.

10:40Josh Aviv:I love it. I didn't love the Escalade IQ as much, which is the bigger EV. It's massive. It's a giant. It's like a giant house on wheels. But the Fistic is relatively snappy for a car that can still hold like seven people. What do you do for your charging when you're on the road, when you're going around, you know, to make work trips and you can't just be charging at home every night? What's your experience been with the U.S. consumer charging network? Yeah, so I'd say, you know, when it comes to road trips and things like that, one of the things that I love about the Vistic, it's got, I think, you know, real world mileage roughly around 330 miles of range.

11:22And so I've been able to go from basically Boston down to New Jersey and almost all the way back on a single charge without having to stop. And I love it. I love it. I love the super cruise on it. But it's probably, in my opinion, one of the best EVs I've driven. And I've owned, I think, close to 10 EVs in my lifetime. So love that car. I think when it comes to travel charging, I've typically used the Tesla Supercharger Network or Electrify America, any of your standard EV charging networks. So what do you make of the state of EVs in America under this administration, which seems to have been pulling back?

12:00Josh Aviv:There's a lot of backlash. It seems like sales have slowed down. But what do you say? Is there any doubt in your mind, Josh, that we're all driving EVs in 10 years? There is no doubt in my mind. I think, look, I think what it's going to come down to is the economics of owning an EV. Right. I think that's and I think that probably should have been the focal point from day one. Right. Look how much money you're going to save when you're charging at home. Right. Look at the time save not having to go to the gas station. Right. Look at the experience of just being able to plug in when you pull in to your driveway.

12:32Right. I think that is really going to come down to it. And if you think about it, the low cost of maintenance. I can't remember the last time I went to a mechanic for an oil change. I can't remember the last time I went to a mechanic because the engine light came on. I didn't know what that meant. The low cost of ownership for an electric vehicle is ultimately going to push more people to own electric vehicles. And I think that is why in the next 10 years we are all going to be driving EVs. It's because they're going to save so much money to the consumer.

13:00Josh Aviv:Carol will switch when they drive themselves. She wants her own personal Waymo at her house in Jersey City. I do love Waymo, but I do like the idea of EVs. I don't want to, you know, I'm concerned about the environment. Hey, Josh, stay in touch. Josh Aviv, founder and CEO of Spark Charge, joining us from Massachusetts. You got to get him on my podcast. No. Hot Pursuit with Hannah Elliott. No. Yes, you could. Yeah, we'll share. We'll share.

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15:28Learn more at thehartford.com slash risk mitigation. Policies provided by Hartford Fire Insurance Company and its property and casualty affiliates, Hartford, Connecticut.

From the publisher

SparkCharge bills itself as the “World's Largest Electric Vehicle Fleet Charging Network.” The company's mission is to revolutionize the EV charging industry by making charging faster, more accessible, and more sustainable. Through innovative technology and mobile solutions, SparkCharge says it seeks to empower businesses to charge anywhere, anytime — eliminating barriers to EV adoption and driving the world toward a cleaner, more electrified future.

Founder and CEO Josh Aviv details the company's growth trajectory and examines the demand for electric vehicles among Americans under the Trump administration. Josh speaks with Carol Massar and Matt Miller on Bloomberg Businessweek Daily.

See omnystudio.com/listener for privacy information.

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ICYMI: How SparkCharge Is Taking EV Fleet Charging Off-GridBloomberg Businessweek · 11 min
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