Bitcoin’s network took a hit over the weekend as a powerful winter storm swept across the United States, forcing miners to temporarily shut down operations amid soaring energy demand and widespread power outages.
The disruption pushed Bitcoin’s hashrate to its lowest level in seven months, highlighting how extreme weather can ripple through the mining industry.
Key Takeaways
A major US winter storm drove Bitcoin’s hashrate to a seven-month low
Network computing power fell by more than 40% before rebounding
Miners reduced operations to ease pressure on strained power grids
According to AccuWeather, the massive storm system battered more than three dozen states, bringing heavy snow, ice, and freezing temperatures. Nearly one million customers lost power, putting intense strain on regional electricity grids.
In response, several Bitcoin miners voluntarily scaled back activity to help stabilize electricity supply during peak demand.
Hashrate Drops Sharply, Then Recovers
Data from mining analytics firm CoinWarz shows that Bitcoin’s hashrate began sliding on Friday before plunging over the weekend. By Sunday, network computing power had fallen to roughly 663 exahashes per second (EH/s) — a drop of more than 40% in just two days.
As weather conditions improved, the network quickly recovered. By Monday, hashrate had climbed back to around 854 EH/s.
Oregon-based miner Abundant Mines described the disruption as unusually severe.
“Approximately 40% of global Bitcoin mining capacity went offline in the past 24 hours due to extreme winter weather,” the company said, noting that many operators intentionally powered down as energy demand surged.
The firm pointed to this flexibility as a key strength of Bitcoin mining, explaining that facilities can shut down rapidly during grid stress and restart just as quickly once conditions normalize.
US Miners and Grid Stability
The United States plays a major role in Bitcoin mining, contributing nearly 38% of the network’s total hashrate, according to Hashrate Index estimates. A 2024 report from the Energy Information Administration identified at least 137 crypto-mining facilities operating nationwide.
Industry advocates argue that this scale allows miners to act as flexible energy consumers rather than grid burdens.
Bitcoin ESG researcher Daniel Batten said on X that miner participation in demand-response programs helped stabilize the Texas power grid during the storm. Mining operations can absorb excess power when supply is high — especially from wind and solar — and rapidly shut down when demand spikes.
The storm also impacted Bitcoin production. CryptoQuant analyst Julio Moreno reported a sharp drop in daily output at several major US mining firms during the disruption.
According to Batten’s broader research, Bitcoin mining can actually strengthen electrical grids and lower consumer electricity costs, challenging the narrative that mining destabilizes power systems. Drawing on peer-reviewed studies and real-world data, his findings suggest that miners’ ability to flex power usage can provide measurable benefits to energy networks.
