Points of Focus:

• Bitcoin hashprice collapsed to $28-30 per PH/s/day in early Q1 2026.
• Up to 20% of the global mining fleet is now unprofitable at current levels.
• Public miners have locked in more than $70 billion in AI/HPC contracts.
  

Bitcoin mining has just experienced one of its toughest stretches since the 2024 halving. According to CoinShares’ Q1 2026 Bitcoin Mining Report, released on March 25, hashprice fell to $28-30 per PH/s/day in February before recovering to roughly $33. This compression has driven many operators’ cash costs close to or over breakeven.

What’s the outcome? Approximately 15-20% of the world’s fleet is underwater, particularly rigs that use mid-generation equipment, such as S19j Pro-class machines, at electricity rates of at least $0.05/kWh. To keep afloat, publicly listed miners sold extensively from BTC treasuries in late 2025 and early 2026.

Why did this happen?

After halving, economics finally caught up. Revenue per terahash was severely damaged by Bitcoin’s price decline from late 2025 highs and continuous hashrate growth throughout 2025. Additional pressure came from regulatory noise in China and winter energy increases in certain regions. 

Some breathing room was offered by the March difficulty drop, but it also indicates that weaker operators are already turning off their machines.

Bitcoin mining squeeze in numbers

Network difficulty hit a peak of 155.97T in 2025  before three straight negative adjustments, including a sharp 7.7% drop on March 20. Transaction fees remain low, averaging less than 1% of block rewards. At the same time, the weighted average cash cost of producing one Bitcoin increased to almost $80,000 by Q4 2025.

For hashprice at the end of Q1 2026, mid-generation fleets require power for less than $0.05 per kWh to break even. The math just doesn’t work for people who spend more than $0.06 per kilowatt-hour.

The 20% “danger zone”

According to the CoinShares research, the gap between Tier-1 industrial miners and the rest of the industry is widening. The 20% of the fleet that is now running at a loss is made up primarily of independent farms and older facilities that have not upgraded to liquid-cooled or next-generation gear.

In simple terms, these operators are “mining for sats” at a net loss, perhaps betting on a big Bitcoin price increase to save their balance sheets. This is a dangerous tactic in a situation with high interest rates.

AI pivot goes from nice-to-have to must-do

The report is plain and simple: transformation is no longer a possibility. Public mining corporations have declared more than $70 billion in total AI and high-performance computing contracts. By the end of 2026, some listed companies could generate up to 70% of their revenue from High-Performance Computing (HPC) workloads.

Although IREN is gradually exiting Bitcoin mining, the market has significantly underestimated the importance of Bitcoin mining in building real high-performance computing (HPC) experience. Only with this kind of experience can one truly claim to have practical expertise in HPC.…

— franklee6924x (@franklee6924T) March 26, 2026

Companies behind multibillion-dollar partnerships with CoreWeave, Fluidstack, and others are already seeing AI contribute 9-39% of quarterly income. The divide is reflected in valuations, with HPC-focused miners trading at 12.3x EV/NTM revenue and pure-play miners at 5.9x.

HIVE Digital is one of the early movers with its dual-engine model balancing Bitcoin mining and BUZZ HPC operations. This approach allows it to secure high-margin AI cloud contracts that have driven substantial gross operating margin expansion.

These companies are obtaining fixed-revenue contracts that are far more profitable than the unpredictable returns of SHA-256 mining by repurposing their high-voltage power capacity for HPC.

Paraguay was never just a mining operation.

It was an energy position. ⚡️

Bitcoin gave us the footprint.
AI gives us the second act.

This cluster is the proof.https://t.co/dTZVgehx2w

— HIVE Digital Technologies (@HIVEDigitalTech) March 24, 2026

What it means for Bitcoin mining

The market is splitting: AI hybrids and efficient, low-cost miners will endure, while the others will either merge or go out of business. As the unprofitable 20% of the fleet ultimately powers down, mining difficulty may temporarily stabilize. 

However, the long-term trend is emerging: Bitcoin mining is evolving into an infrastructure game in which only those with the cheapest energy and the most diverse revenue streams, particularly in the AI sector, will make it through the fiscal year 2026.