Mining one coin costs $20,000! Bitcoin miners are fleeing en masse, and "mining difficulty" drops by 7.8%.

The Bitcoin mining industry is facing severe challenges. As the price drops and energy costs soar, coupled with rising geopolitical risks, many miners are caught in a “losing more the more they mine” dilemma.
On-chain data platform Checkonchain’s “Difficulty Regression Model” (which estimates average production costs based on network difficulty and energy input) shows that as of March 13, the cost to mine one Bitcoin has surged to $88,000.

However, as of the time of writing, Bitcoin spot prices hover around $68,000. This means that for each Bitcoin mined, miners are incurring nearly $20,000 in losses; translating to a 21% loss per block mined.
Cost Storm and Geopolitical Pressure: Oil Prices Breaking $100 as a Deadly Signal
Since Bitcoin’s peak of $126,000 in October last year, dropping below $70,000, miners’ profit margins have been continuously squeezed; recent conflicts in Iran have become the final straw crushing profitability.
International oil prices have broken through $100 per barrel, directly increasing the massive electricity costs required for mining. As a result, about 8% to 10% of global hash power—located in regions highly sensitive to Middle Eastern energy supply—are experiencing the most severe impact.

Adding to the woes, nearly halted commercial shipping through the Strait of Hormuz, which controls about 20% of global oil and gas transportation. Plus, U.S. President Donald Trump issued a “48-hour ultimatum,” threatening to attack Iranian power plants. These chain reactions of geopolitical tensions have made miners’ situations even more precarious.
Network Data Sends Alarm: Hash Rate Loss and Block Time Delays
Signs of miners exiting the market are increasingly reflected in network indicators.
Bitcoin mining difficulty recently decreased by 7.76% to 133.79 T. This is the second-largest drop of 2026 so far, after an 11.16% plunge in February due to the “Fern” winter storm. Currently, Bitcoin’s mining difficulty is nearly 10% lower than at the start of the year and well below the November 2025 peak of nearly 155 T.
Additionally, total network hash rate has sharply retreated to about 920 EH/s, far below the impressive 1 Zetahash (1,000 EH/s) record set in 2025.
This loss of hash power has led to an increase in average block time during the last difficulty adjustment cycle to 12 minutes and 36 seconds, significantly longer than Bitcoin’s original 10-minute target.

Selling Wave Emerges: Not Just Industry Crisis, but Structural Market Risk
According to the hash price index released by Luxor Pool, which measures miners’ expected revenue per unit of hash rate, the current “hash price” hovers around $33.30 per PH/s per day. This figure is nearly at the breakeven point for most mining rigs, just one step away from the $28 low recorded on February 23.
When costs exceed revenues, the only survival strategy for miners is to “sell Bitcoin for cash.”
This forced liquidation undoubtedly adds heavy selling pressure to an already weak market. Currently, about 43% of Bitcoin holdings are in loss, with major whales taking advantage of rebounds to sell high, and high leverage positions dominating price movements. In other words, the pressure miners face is not only an industry issue but is increasingly becoming a key factor influencing market structure.
Mining Companies Fight for Survival: Transitioning to AI and Hash Power Reallocation
Facing the “mine today, lose today” dilemma, publicly listed mining companies are seeking diversification, extending their computational resources into artificial intelligence (AI) and high-performance computing (HPC) sectors to achieve more stable cash flows than mining. Major players like Marathon Digital and Cipher Mining have already begun expanding data centers on existing mining farms.
According to CoinWarz data, the next difficulty adjustment is expected in early April, likely to decrease further. If Bitcoin prices fail to return to the $88,000 mining cost threshold, this “miners’ exodus” will likely continue to spread.