The Bitcoin mining landscape is changing in 2026, with leading companies adapting strategies amid profit declines and new AI opportunities.
The Bitcoin mining sector is experiencing profound changes as of 2026, driven by profit declines and the impact of recent halvings. Companies are adapting by either aggressively acquiring assets or shifting their focus towards providing computational power for AI applications.
An analysis of major players in the industry reveals significant operational hash rates and the costs associated with mining Bitcoin. Data cited comes from BitcoinMiningStock and TheEnergyMag, focusing on figures from March 25, 2026.
Leading Mining Companies
1. Bitdeer Technologies (BTDR)
Operational Hash Rate: 68 EH/s
Cost to Mine 1 BTC: $93,986
Founded in 2020, Bitdeer has seen a staggering 655% increase in its operational hash rate. Utilizing proprietary ASIC technology, the company operates globally with a focus on green energy. In February, it transitioned to AI infrastructure, selling approximately 943.1 BTC to cover expenses.
2. MARA Holdings (MARA)
Operational Hash Rate: 61.7 EH/s
Cost to Mine 1 BTC: $108,271
Initially focused on intellectual property, MARA pivoted to mining in 2017 and currently holds 52,850 BTC. Its recent strategy aims to evolve from a pure mining operation to a broader energy and digital infrastructure company.
3. CleanSpark (CLSK)
Operational Hash Rate: 43.2 EH/s
Cost to Mine 1 BTC: $73,499
With roots in energy management, CleanSpark has effectively navigated market challenges, acquiring undervalued assets. The company has refined its focus on AI and maintains a significant Bitcoin reserve for operational capital.
4. IREN (IREN)
Operational Hash Rate: 43 EH/s
Cost to Mine 1 BTC: $64,222
IREN has made a notable recovery from earlier struggles, emphasizing renewable energy and shifting towards AI computing capabilities while successfully maintaining a low cost of mining.
5. Riot Platforms (RIOT)
Operational Hash Rate: 34.9 EH/s
Cost to Mine 1 BTC: $101,316
Once a veterinary diagnostics firm, Riot now focuses entirely on mining and has partnerships to optimize energy usage. They are also exploring AI computing for future developments.
6. Cango (CANG)
Operational Hash Rate: 34.55 EH/s
Cost to Mine 1 BTC: $82,026
With a significant pivot from a financial platform to mining in 2024, Cango is now leveraging its infrastructure to expand into AI while managing its Bitcoin holdings strategically.
7. HIVE Digital Technologies (HIVE)
Operational Hash Rate: 22.2 EH/s
Cost to Mine 1 BTC: $74,338
After transitioning from Ethereum mining to AI computing, HIVE operates in regions with renewable energy sources to minimize costs.
8. American Bitcoin (ABTC)
Operational Hash Rate: 21.9 EH/s
Cost to Mine 1 BTC: $56,279
Emerging from a merger with Hut 8, American Bitcoin is aggressively expanding its ASIC mining capabilities while re-evaluating its strategy towards Bitcoin as an asset.
9. Core Scientific (CORZ)
Operational Hash Rate: 15.7 EH/s
Cost to Mine 1 BTC: $129,945
After facing bankruptcy, Core Scientific is relaunching with AI partnerships and significant investments to modernize its operations.
10. Bitfarms (BITF)
Operational Hash Rate: 12.3 EH/s
Cost to Mine 1 BTC: $89,494
Known for its geographical diversity in operations, Bitfarms is pivoting towards AI infrastructure in a strategic shift after facing a hostile takeover attempt.
