Bitcoin Mining Industry Starts 2025 With Massive Hashrate Expansion as Bitfarms Reaches 15.2 EH/s

Bitcoin miners entered 2025 at full throttle, with publicly traded mining companies reporting record operational hashrates and major strategic expansions as Bitcoin held firm above $100,000 through the end of January.

TL;DR

• Bitfarms reached 15.2 EH/s operational hashrate by January 31, a 19% monthly increase and 134% year-over-year jump
• HIVE Digital Technologies mined 102 BTC in January, building its HODL portfolio to 2,657 BTC valued at $271 million
• Bitcoin traded at approximately $102,400 on January 31, maintaining six-figure territory throughout the month
• HIVE announced a transformative 200 MW hydro-powered acquisition in Paraguay, targeting 25 EH/s by September 2025
• Bitfarms sold 42 BTC for $4.1 million while adding 218 BTC to its corporate treasury

Bitfarms Leads January Hashrate Surge

Bitfarms Ltd. delivered one of the strongest January performance reports among publicly traded miners, ending the month with an operational hashrate of 15.2 exahashes per second (EH/s). The figure represents a 19% increase from December 2024 and a remarkable 134% surge compared to January 2024, when the company operated at just 6.5 EH/s.

The Toronto-based miner earned 201 BTC during January, averaging 6.5 BTC per day, which translated to approximately $682,500 in daily revenue based on Bitcoin’s price of roughly $105,000 at month-end. The company maintained an average operating hashrate of 11.2 EH/s throughout the month, with the lower figure reflecting frequent winter curtailment events and the timing of new capacity energization later in January.

Bitfarms also energized two new North American sites during January — one in Sharon, Pennsylvania, and another in Baie-Comeau, Quebec — pushing its total operating capacity to 386 MW across its global fleet. The company deployed its new LōD miner management platform across every data center, incorporating AI management tools and enabling energy trading and demand response capabilities.

HIVE’s Paraguay Gambit Targets 317% Growth

HIVE Digital Technologies made headlines with a transformative acquisition announcement in January: a binding letter of intent to acquire a 200 MW hydro-powered Bitcoin mining facility in Paraguay from Bitfarms. The deal, expected to close in Q1 2025, would catapult HIVE’s global hashrate from 6 EH/s to an anticipated 25 EH/s by September 2025 — a 317% increase.

During January, HIVE mined 102 BTC while maintaining an average mining capacity of 5.7 EH/s with fleet efficiency at 22 joules per terahash (J/TH). The company achieved a peak hashrate of 6 EH/s and a peak equivalent hashrate of 6.4 EH/s. HIVE’s total Bitcoin holdings reached 2,657 BTC, valued at approximately $271 million based on BTC’s closing price near $102,000 on January 31.

The Paraguay acquisition, estimated at $400,000 per MW in total net cost to complete, combines with HIVE’s existing operations in Canada and Sweden to push total operational capacity toward 430 MW by Q3 2025. Executive Chairman Frank Holmes emphasized the company’s deepening relationship with Paraguay President Santiago Peña and key political leaders to support the growing Latin American presence.

Corporate Treasuries and Strategic Treasury Management

January’s mining reports reveal a clear split in corporate treasury strategies among major miners. Bitfarms sold 42 of its 201 BTC earned for $4.1 million as part of regular treasury management, while simultaneously repurchasing 88 BTC from Bitmain for $8.3 million (approximately $94,500 per BTC) under a miner upgrade agreement. The company ended January with 1,152 BTC in its treasury, valued at approximately $121 million.

HIVE took a different approach, strategically selling a portion of its Bitcoin holdings to fund capital investments — specifically the Bitfarms Paraguay acquisition. Despite the partial sale, HIVE’s HODL portfolio still grew 34% year-over-year, reflecting the company’s long-term conviction in Bitcoin as a treasury asset.

Efficiency Upgrades Define the Competitive Edge

Both companies emphasized fleet efficiency as a critical competitive advantage heading deeper into the post-halving era. Bitfarms maintained an energy efficiency of 20 watts per terahash (W/TH), a significant improvement from 35 W/TH in January 2024. The company acknowledged some underperformance issues with its Bitmain T21 miners, leading to a derated H1 2025 guidance of 18 EH/s from the initially projected 21 EH/s.

HIVE is investing cash flow into upgrading its existing fleet with more energy-efficient machines, targeting a blended fleet efficiency of 16.5 J/TH upon full deployment of its expanded Paraguay operations. This focus on efficiency comes as mining difficulty continues climbing, pressuring margins for less efficient operators.

UK Staking Regulation Opens New Doors

In a development relevant to the broader mining and staking ecosystem, the United Kingdom’s amended Financial Services and Markets Act took effect on January 31, formally separating crypto staking from the definition of a collective investment scheme. The regulatory clarification paves the way for expanded staking services in the UK market and removes a significant compliance barrier for operators offering staking products.

Japanese exchange Coincheck also launched its staking service on January 31, initially supporting Ethereum staking, reflecting growing institutional interest in proof-of-stake infrastructure alongside traditional Bitcoin mining operations.

Why This Matters

The January 2025 mining data paints a picture of an industry in rapid consolidation and professionalization. With Bitcoin holding above $100,000, miners are generating substantial cash flows, but they’re deploying that capital strategically — acquiring hydro-powered facilities, upgrading fleets for better efficiency, and building diversified revenue streams through HPC and AI integration. The gap between well-capitalized public miners and smaller operations continues to widen, suggesting that 2025 could see further industry consolidation as difficulty rises and efficiency becomes the ultimate differentiator.

Disclaimer: This article is for informational purposes only and does not constitute financial or investment advice. Cryptocurrency mining involves significant risk, and past performance does not guarantee future results. Always conduct your own research before making investment decisions.