Mining 1 Coin Loses $20,000! Bitcoin Miners Flee En Masse, "Mining Difficulty" Plummets 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, at the time of writing, Bitcoin spot prices hover around $68,000. This means miners are incurring nearly a $20,000 loss for each Bitcoin mined; in other words, mining one block results in a 21% loss.
Cost Storm and Geopolitical Pressure: Oil Prices Breaking $100 as a Deadly Signal
Since Bitcoin peaked at $126,000 in October last year and then plummeted below $70,000, miners’ profit margins have been continuously squeezed. Recently, the outbreak of conflict in Iran has 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 supplies, is 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 Raises 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 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 Zettahash (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 Market Structural Risk
According to the Hashprice index released by Luxor Pool, which measures miners’ expected revenue per unit of hash power, the current “Hashprice” hovers around $33.30 per PH/s per day. This figure is nearly at the breakeven point for most mining rigs and just one step away from the $28 low recorded on February 23, a historic low.
When revenues fall short, 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 selling high during rebounds, and high leverage positions dominating price movements. In other words, miners’ current stress 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
Faced with 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 sites.
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.