From Hobbyists to Households: Power Mining Bets on Simpler Bitcoin Mining

• Riga-based Power Mining launches Bitcube to make Bitcoin mining more accessible through simpler setup and consumer-focused design
• A direct chip-supply agreement with Canaan improves production consistency and supports potential manufacturing scale
• Bitcube prioritizes education and participation, with modest pool earnings and limited solo-mining probabilities
• Power Mining plans to explore household heating, surplus solar power, and broader participation in decentralized mining

Bitcoin mining has spent years moving toward larger machines, industrial facilities and increasingly specialized infrastructure, but Latvian company Power Mining wants to make it approachable again at home. Its new product, Bitcube, is a palm-sized miner priced at EUR 99 (plus VAT) that connects over Wi-Fi, draws around 20–25 W from the wall and requires little technical setup. Behind the launch is a broader ambition to expand the home-mining market, supported by a direct chip-supply agreement with Bitcoin mining hardware manufacturer Canaan.

From Industrial Infrastructure to Everyday Consumers

Founded in Riga in 2017, Power Mining has developed both home-mining devices and industrial infrastructure, including more than 100 container data centres, some designed to reuse mining heat for municipal heating. Since entering open-source home-miner manufacturing in late 2024, the company has shipped more than 25,000 devices to customers in over 50 countries. Bitcube builds on that experience, but shifts the emphasis from maximizing hardware performance for enthusiasts to making the device easier to use and more suitable for everyday living.

‘We wanted to build something with similar size and power, but more suited to the average consumer, with a preference for good design, a large screen and ease of use,’ Power Mining’s CEO Kristaps Mors explains.

The inspiration came from Bitaxe Gamma, an open-source miner that the company manufactures and which has become popular among home-mining enthusiasts. The startup’s COO Kristaps Stikuts led Bitcube’s product development, building on the existing demand rather than trying to create a new category from scratch.

For Mr Mors, the opportunity also reflects a gap in how the home-mining market has evolved, with performance often taking priority over usability and design. Open-source hardware means that multiple manufacturers can produce similar devices, leaving limited margins and little financial room to develop entirely new designs.

‘So far, the focus has been on performance, while usability and design have been secondary,’ the CEO notes, pointing to one reason why the market has struggled to move beyond technically confident hobbyists.

Bitcube’s design brings several functions together in a compact enclosure measuring 74x74x80mm. Its touchscreen displays mining statistics, the Bitcoin price, and the time, while users can switch between Quiet and Turbo modes, with hashrates of approximately 550 GH/s and up to 777 GH/s, respectively. USB-C power, Wi-Fi connectivity, and automatic firmware updates are intended to reduce the setup and maintenance burden that can discourage newcomers.

A Direct Route to Reliable Chip Supply

The manufacturing process is changing just as significantly as the user experience. Before securing direct access to Canaan’s Avalon A3197 ASIC chips, Power Mining recovered chips from industrial miners by desoldering them individually, a labour-intensive approach that introduced additional time and potential for mistakes.

‘A direct supply agreement with Canaan gives us new chips with consistent quality and a predictable supply,’ Mr Mors explains, describing the shift as a way to make production easier to scale while drawing on the company’s existing manufacturing experience.

For Canaan, the agreement aligns with a wider push to bring mining hardware into residential settings.

‘We’re democratizing Bitcoin mining by bringing professional capabilities into people’s homes,” Canaan’s founder and CEO NG Zhang states. ‘Cryptocurrency enthusiasts no longer need to choose between powerful mining capabilities and residential compatibility.’

The supply arrangement gives Power Mining access to Canaan’s Avalon A3197 chip, while providing a foundation for products designed around home use rather than repurposed industrial hardware.

Low Earnings and Clearer Expectations

Yet Bitcube’s accessibility should not be confused with a promise of financial returns, and the company is unusually direct about that distinction. At 777 GH/s, Mr Mors estimates that pool mining would generate roughly USD 0.03 per day under current network conditions, or less than EUR 1 per month, while electricity could cost around EUR 1.50–4 monthly depending on the tariff and operating mode.

‘It’s a way to participate in and learn about Bitcoin mining, and in solo mode it gives you a small, but real chance at a full block reward,’ the CEO adds.

This distinction matters because solo mining is often marketed through stories of individual miners unexpectedly finding a block and collecting the reward. Bitcube allows owners to choose between pool mining, where rewards are shared among participants, and solo mining, where a successful block finder receives the full reward but may earn nothing for a prolonged period. Stikuts puts the probability in perspective: under the network assumptions used by the company, Bitcube’s estimated annual chance of finding a block is roughly one in 24,500.

‘Exceptional wins show what’s possible, not what customers should expect,’ Mr Stikuts emphasizes.

Power Mining provides setup guidance and support, and its virtual mining service displays odds for selected hashrates so prospective users can explore the probability before committing. The intended proposition is therefore not a shortcut to profitable mining, but an inexpensive way to experience the process directly while understanding the risks.  at home serving as a more meaningful measure of success than hashrate alone.

The Next Chapter of Residential Mining

In the longer term, the company sees household mining potentially becoming part of existing energy systems rather than a standalone hobby. Mors points to devices that could heat a home or swimming pool in winter, or use surplus solar electricity to mine Bitcoin instead of exporting it to the grid at a minimum price. Stikuts adds that lower hardware costs, improved efficiency and affordable electricity could eventually make pool mining viable for some households, while a wider distribution of independent miners could contribute to Bitcoin’s decentralization.

For now, Bitcube is a first step rather than a solution to the economics of residential mining, and Power Mining is betting that ease of use and design can bring more people through the door. The device is available to pre-order, with deliveries planned for Christmas, giving the company an opportunity to test whether its existing experience in enthusiast hardware can translate into a broader consumer market. If that transition works, the significance of Bitcube may lie less in how much Bitcoin a single unit earns than in how many people it enables to participate in mining for the first time.