Bitcoin Mining Faces Major Setback Amid Severe Winter Storms
Recent harsh winter storms in the U.S. have significantly impacted Bitcoin mining, leading several major companies to cut back on operations. As a result, there’s been a noticeable drop in the network’s hashrate, along with reduced production and revenue.
Since November 11, Bitcoin’s overall hashrate has decreased by about 12%, marking the steepest decline since October 2021, when the network was still bouncing back from China’s mining ban.
Currently, the hashrate hovers around 970 exahashes per second— the lowest level observed since September 2025, according to data from CryptoQuant. This downward trend has accelerated recently due to extreme weather affecting power supplies in key U.S. mining regions.
In response, several publicly traded mining companies have temporarily shut down operations to safeguard their infrastructure and comply with requests for power reductions. This interruption adds to a troubling trend where Bitcoin values have declined from a peak of $126,000 late last year, edging closer to $100,000.
This hashrate shock has reverberated through the mining economy. Daily revenue from Bitcoin mining plummeted from approximately $45 million on January 22 to a low of $28 million just two days later. Although there has been a slight rebound to about $34 million, this still falls well below recent averages, reflecting decreased activity and declining Bitcoin prices.
Production metrics also paint a grim picture. During the same timeframe, the output of the largest publicly traded miners dropped from 77 Bitcoins daily to just 28. Other miners saw a reduction from 403 Bitcoins to 209, which has significantly lowered the total output on the network.
On a rolling 30-day basis, listed miners experienced a decline of 48 Bitcoins— the most considerable drop since May 2024, shortly after the previous halving event. Non-public miners reported a decrease of 215 Bitcoins, again the most significant reduction since July 2024.
Profitability is clearly suffering, adding to the financial strain on energy-intensive mining operations. CryptoQuant’s Miner Profit and Loss Sustainability Index plummeted to 21, its lowest point since November 2024. This indicates that many miners are facing intense financial strain, as revenues fail to meet the rising costs associated with maintaining network share, despite some recent adjustments in difficulty levels.
Even with some alleviation in operational challenges as machines were taken offline, the impact of falling prices and disruptions isn’t fully mitigated. Should the hashrate remain low, the network may see further difficulty adjustments in the near future, potentially offering slight relief.
For the time being, data indicates that conditions for Bitcoin miners are among the toughest experienced since the reset following China’s mining ban more than four years ago.
