Jack Dorsey’s Block backs bitcoin mining company that wants to bring 25-cent electricity to rural Africa
The three co-founders of Gridless at one of their mining sites in Kenya.
Erik Hersman
ACCRA, GHANA — Up until February, Janet Maingi didn’t think much about bitcoin. Born and raised in the Kenyan capital of Nairobi, Maingi had instead spent more than twenty years focused on trying to solve one of Africa’s biggest problems: connectivity. To that end, she spent more than 20 years working in operations in the telecom industry, in companies specializing in internet and wireless networks to cable and satellite television. But earlier this year, the 45-year-old mother decided to take on the continent’s second-biggest issue: Its energy problem.
Africa is a renewable energy mecca. There’s an estimated 10 terawatts of solar capacity, 350 gigawatts of hydro, and another 110 gigawatts of wind, according to data from Energy, Capital & Power, an investment platform focused on Africa’s energy sector.
Some of this renewable energy is being harnessed already, but a lot of it isn’t, because it is expensive to build the kind of specialized infrastructure necessary to capture it. Even though Africa boasts 60% of the best solar resources globally, the continent only has 1% installed solar PV capacity, according to the International Energy Agency.
“When you sit back and look at rural Africa and rural Kenya, one of the things that is very prevalent in the homes — I am talking about the 50% that are not electrified — is children have to do their assignments using either paraffin lamps or candles,” Maingi told CNBC on the sidelines of the Africa Bitcoin Conference in Accra.
“Think of their eyesight, think of their health,” she said.
Gridless
Maingi was frustrated by the divide between generation and capacity, given that 43% of Africa’s population, or 600 million people, lack access to electricity. So in February, she began spitballing creative solutions with two friends, and the three of them landed on a sort-of counterintuitive idea: bitcoin mining.
Mining for the world’s biggest cryptocurrency is a process known as proof-of-work. Miners around the world run high-powered computers that collectively validate transactions and simultaneously create new tokens. The process requires a lot of electricity, and because this is the only variable cost in a low-margin industry, miners tend to seek out the world’s lowest-cost sources of power.
Philip Walton, Gridless co-founder and CFO, setting up a mini grid hydro site to mine with 20 kilowatts of power in Kenya.
Erik Hersman
Bitcoin gets a bad rap for the amount of energy it consumes, but it can also help to unlock these trapped renewable sources of energy. Bitcoin miners are essentially energy buyers, and when they co-locate with renewables, it creates a financial incentive for buildout and improves the core economics of renewable power production. The IEA says that in rural areas “where over 80% of the electricity-deprived live, mini-grids and stand-alone systems, mostly solar based, are the most viable solutions.”
By May, Maingi and her two colleagues decided to try it out. They founded a venture called Gridless to see whether the additional demand of bitcoin miners on these semi-stranded assets could make renewables in Africa economically viable — and crucially, whether the additional source of energy could power communities previously out of reach of microgrids that electrify parts of Africa.
Gridless also has plans to expand into other parts of Africa with the help of a fresh injection of cash.
Jack Dorsey’s digital payments firm Block and Alyse Killeen’s bitcoin-focused venture firm Stillmark, have led a $2 million seed investment into the company, which Gridless says it plans to use to open new mines.
Maingi is the chief operations officer, and her two friends turned co-founders, chief executive Erik Hersman, and chief financial officer Philip Walton, have spent the last several months launching pilots across Kenya in which they work with mini-grid hydro and solar generators to use their excess capacity to mine.
“We had spent years building internet connectivity infrastructure in rural and urban Africa, and realized that you cannot have a 21st-century economy without both power and connectivity together,” Hersman told CNBC.
The new 533 kilowatt site in Kenya where 300 kilowatts will be used for bitcoin mining.
Erik Hersman
“As we looked at the next problem to solve, we realized that bitcoin mining solved a major problem for renewable mini grid energy developers, in that we could be their industrial off-taker for stranded power, no matter where they were located, thereby making them more sustainable and increasing electrification across Africa,” continued Hersman.
Gridless currently has three operational pilot sites in Murang’a, a rural town that’s a 90-minute drive northeast of Nairobi. Each mine runs on hydroelectric power from HydroBox, an energy company based on the continent. Two of the mines have about 50 kilowatts of capacity, and by Thursday, the third mine will expand to 300 kilowatts.
To put those numbers into perspective, 30 kilowatts would power about 500 households. 50 kilowatts is closer to 800 households.
In January, Gridless plans to launch another 50-kilowatt hydromine in Malawi and its first solar-powered site in West Africa that will have a 30 kilowatt capacity.
Lowering energy costs
So far, the economics make a lot of sense for everyone involved. Gridless serves as a sort of anchor tenant. The company finances construction and manages the operation of data centers in rural communities where traditional industrial or commercial customers are not available, according to a company statement released Tuesday.
Gridless launching a new solar-powered mine in January 2023 in West Africa.
Erik Hersman
Because the power supplier benefits from selling energy that previously had been discarded, the energy plants will sometimes lower costs for the end user. At one of their pilot sites in Kenya, for example, the hydro plant dropped the price of power from 35 cents per kilowatt hour to 25 cents.
The buildout of capacity is also electrifying households. Gridless says they’ve already seen this translate to containerized cold storage for local farmers, battery charging stations for electric motorcycles and public WiFi points.
Once those types of needs are met, Gridless said in a statement that the remaining electricity capacity is used to power the bitcoin mine.
“Bitcoin and mining is really the tool. We’re not doing bitcoin for bitcoin,” said the lead for bitcoin mining and wallet at Block, Thomas Templeton. “The whole objective is really to empower these villages. Bitcoin is a means to that end.”
Block previously announced in April it would be teaming up with Blockstream to break ground on a solar- and battery-powered bitcoin mine in Texas that uses solar and storage technology from Tesla.
Block is also working on a project to make bitcoin mining more distributed and efficient.
Making the mining process more accessible has to do with more than just creating new bitcoin, according to Templeton. Instead, he says the company sees it as a long-term need for a future that is fully decentralized and permissionless.
The company is solving one major barrier to entry: Mining rigs are hard to find, expensive and delivery can be unpredictable. Block says it is looking into making a new ASIC, which is the specialized gear used to mine bitcoin.
Democratizing access to the mining process is big for Block. Right now, Africa accounts for around 0.2% of the global bitcoin hashrate (an industry term used to describe the collective computing power of the entire network), according to the Cambridge Centre for Alternative Finance. The bulk sum of the hashpower shifted from China to the U.S. over the last 18 months after Beijing banned crypto mining. Many in the industry tell CNBC that this kind of centralization is a problem.
“Decentralized mining is essential for the resiliency of bitcoin,” said Templeton, who added that Block kicked off its mining initiative to make mining more accessible, user-friendly and reliable, so that more people can mine.
It was a sentiment echoed by Dorsey in Accra on Tuesday morning. The Block CEO, who said he still plans to move to Africa for six months, added that Block wants to partner with other companies on the continent to make it easier to onboard people into bitcoin.
“We’re working on a hardware miner to make it more, hopefully, accessible and more efficient for people around the world and especially on the continent to participate in securing the network and making it even more resilient in the form of something that’s also useful for other things, not just mining.”
Supporting the rise of bitcoin mining across Africa also translates to another big goal for Block: Helping to accelerate global renewable hashrate.
“Gridless represents a close strategic alignment with our vision of ensuring the bitcoin network increasingly leverages clean energy, in combination with bitcoin computational centers around the world,” said Templeton.
In a move that helps the brand duck protectionist anti-Chinese tariffs, Volvo Cars has switched production of its award-winning EX30 models destined for US roads from its Zhangjiakou plant in China to the Ghent facility in Belgium.
Volvo EX30 production began in the company’s Ghent factory back in April, but those first cars were earmarked for the Swedish domestic and European export markets, but that move wasn’t primarily motivated by avoiding tariffs. As Electrive reports, the company seemed happy enough to continue importing its small electric crossover from China and accepting the new 28.8% tariffs (up from 10%), but the wait times to get the vehicles shipped in from China was imply too long.
In 2024, Swedish and German buyers had to wait up to eight months for their EX30 in some cases, according to Volvo Cars’ European boss, Arek Nowinski, per Automotive News. Once production in Ghent is fully up to speed, however, wait times should be cut to about 90 days. Those wait times, and the price hike associated with the tariffs, have hurt sales of the originally Chinese-made Volvo EV. In 2024, for example, the EX30 ranked third in European EV sales, but slipped out of the top 10 first half of 2025.
“The car is now being built in Europe, which means faster delivery times,” Volvo Cars CEO Hakan Samuelsson to Automotive News. “We should return to the sales and market share figures for the EX30 that we had before the introduction of tariffs.”
Coming to Staying in America
The EX30’s switch to Ghent is good news for American fans of the compact, lickety-quick Volvo EV. Now that it’s no longer exclusively made in China, Volvo has decided to give it a stay of execution as it revamps its US product lineup to better align with market trends (read: SUVs) and the changing political landscape (read: tariffs and inflation).
The reason? The Made in China version of the EX30 would virtually unsellable in the US due to the implementation of 147% tariffs on vehicles imported from China. Vehicles imported from Europe, meanwhile, carry just 15% tariffs, keeping the EX30 in a competitive price bracket.
Expect to see both Ghent and South Carolina play an increasingly large role in Volvo’s US product mix – at least for the next three-odd years.
SOURCE | IMAGES: Volvo Cars, Automotive News, via Electrive.
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New filings have revealed that BYD is about to release a ridiculous 3,000 hp electric supercar: the Yangwang U9 Track Edition.
BYD already shocked the world when it launched the Yangwang U9, its first all-electric supercar.
It featured four advanced electric motors with a combined power of nearly 1,300 horsepower. The U9 can accelerate from 0 to 62 mph (0 to 100 km/h) in just 2.36 seconds.
With a motor at each wheel and a highly advanced electric-air suspension, the U9 can turn on itself and even jump over potholes.
But that was only the beginning.
Based on a new filing with the Ministry of Industry and Information Technology (MIIT), BYD is preparing to launch a new ‘Track Edition’ of the Yangwang U9:
When an automaker releases a “track” version of a car, it typically primarily features body changes for better aerodynamic performance, adding downforce, and it will also often feature bigger brakes.
The Yangwang U9 ‘Track Edition’ appears to feature all that… and much more.
The filing reveals that BYD updated the motors at each wheel to a new 555 kW motor. That’s a higher-performing motor than in most performance electric vehicles. The U9 Track Edition has four of them for a total of 2,220 kW (3,019 hp).
I would have thought that this was a typo if it wasn’t for the insane electric vehicles coming out of China these days.
Here are a few pictures from the MIIT filing:
There are a lot of performance specs that are not included in the MIIT filing. Therefore, it will be interesting to see when the vehicle is fully unveiled and BYD reveals what kind of performance it can achieve with 3,000 hp packed in 4 electric motors.
Here are a few other features mentioned in the filing:
Standard features:
- 20-inch wheels with 325/35 R20 tyres
- Carbon-fibre roof
- Large fixed carbon-fibre rear wing
- Rear diffuser with adjustable blades for aerodynamic optimisation
Optional aerodynamic parts:
- Standard or enhanced carbon-fibre front splitter
- Electric rear wing
Electrek’s Take
How are they going to keep that thing from flying away? Seriously.
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The eBike space is crowded in 2025, but the Kingbull Jumper Go stands out with a rare combination of features: a compact 20” frame, full suspension, a step-through design, and a powerful Class 3 motor capable of hitting high speeds. Whether you’re commuting through the city, riding off-road trails, or just looking for a versatile, approachable ride, the Jumper Go delivers serious performance, especially for the price.
Key specs
On paper, the Kingbull Jumper Go has all the hardware you would want and need for its size and price. It blends commuter-friendly features with the components you’d expect from more premium off-road eBikes. These specs on paper translate to real-world use amazingly. Here’s a quick rundown of the key specs:
- Motor: 750W Bafang rear hub motor
- Top Speed: 28 MPH with pedal assist (up to 40 MPH unlocked; check local laws)
- Battery: 48V 20Ah Samsung removable battery
- Max Range: Up to 80 miles per charge
- Gearing: Shimano 8-speed drivetrain
- Brakes: Tektro hydraulic disc brakes
- Suspension: Front 80mm fork + rear mid-frame air shock
- Tires: 20” x 4.0” Kenda fat tires (puncture-resistant)
- Frame: Step-through aluminum frame with internal cable routing
- Display: Integrated LED display with speed, assist level, and battery status
- Lighting: Integrated 48V headlight and rear brake light
- Included Accessories: Rear cargo rack, full fenders, mini tool kit, zip ties, tire pump
Together, these features make the Kingbull Jumper Go a rare all-in-one package: powerful, approachable, and ready to handle daily commutes and adventures without compromise.
Real-world experience
I have been living with the Kingbull Jumper Go for two weeks now and have been using it as my daily driver. I have used it for pretty much everything, from small grocery runs, to running a quick errand, to just taking me from place to place. Here is what you need to know.
The setup
The setup was surprisingly simple. The bike has everything needed for assembly, including a mini tool kit, zip ties, and even a tire pump. The Kingbull Jumper Go comes about 80% pre-assembled, with the rear tire and monitor intact. I had to install the front tire, front fender, handlebar, headlight, and seat. Assembly took roughly 20 minutes, and I am someone who does not do this often. It was great that I did not need any of my own tools to get the bike ready. The final thing I did was ensure it was fully charged before getting on it.
The ride
On the road, the 750W motor gives you quick acceleration and plenty of torque, easily handling hills and the urban terrain I live in. The five levels of pedal assist and throttle control give you full flexibility in how much effort you want to put in. I got the bike to almost 30mph with the pedal assist and to 22mph using the throttle. The suspension system, which features an 80mm front fork and a rear mid-air shock, makes city potholes and light off-road trails smooth and manageable.
I live in New Jersey, and if you know anything about our roads, they are terribly maintained and have potholes everywhere. The Kingbull Jumper Go kept the ride very smooth and managed those potholes perfectly. I also took it through some gravel roads, trails, and through some wet terrain, and it was great. The fat tires gives you a strong sense of confidence both on road and when you are dealing with a more challenging terrain.
The design
The step-through frame is especially helpful for beginners and for riders who are sharing this bike with someone who is a different height. The step-through frame also makes it easy to dismount or quickly react by easily putting your feet down without feeling like you are going to tip over.
The 20” Kenda fat tires provide great traction and comfort on surfaces ranging from pavement to grass and gravel. The Tektro hydraulic brakes are responsive and reliable, offering solid control even at higher speeds. You also get a fantastic LED display with real-time speed, distance traveled, and battery life. It is also plenty bright, so the display is easily visible even in the brightest conditions.
After riding this for two weeks in both urban and off-road settings, the Kingbull Jumper Go proved to be equally capable as a commuter eBike, urban cruiser, and all-terrain bike. Its compact frame makes it easier to handle and store compared to larger full-size fat-tire bikes, but without compromising on performance.
Kingbull Jumper Go Pricing and availability
The Kingbull Jumper Go is currently available through Kingbull’s official website for just under $1,699. However, they have a limited-time summer promotion offering $100 OFF with code Electrek, bringing the price down to $1,599. That discount makes it one of the best values on the market for a full-suspension, Class 3 fat-tire eBike. Kingbull’s 2-year warranty also backs it and offers local test ride availability in California, giving potential buyers added peace of mind and confidence in the brand.
Check out the Kingbull Jumper Go today!
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