Bitcoin Hashrate Falls 12% After US Winter Storms Hit Miners

By: crypto insight|2026/02/02 00:00:00
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Key Takeaways:

  • The total network hashrate for Bitcoin has declined by approximately 12% since November 11, marking the steepest drop since October 2021.
  • US winter storms forced major Bitcoin mining operations offline, further exacerbating a decline that started as Bitcoin prices retreated.
  • Daily Bitcoin mining revenues have dropped significantly, leading to the lowest miner profitability since November 2024.
  • Public and private Bitcoin mining operations have seen substantial reductions in production output in recent months.
  • Research indicates Bitcoin mining can potentially strengthen electrical grids contrary to criticism of it destabilizing them.

WEEX Crypto News, 2026-02-01 14:03:11

In a significant setback for Bitcoin mining, the network’s hashrate has encountered its most severe decline in over four years due to the powerful winter storms that have swept across the United States. These storms compelled numerous key mining operators to reduce their production, subsequently dragging down the overall network hashrate, output, and revenues. This turn of events poses a serious challenge to a sector that has already been grappling with fluctuating Bitcoin prices and operational uncertainties during the past year.

The Magnitude of the Bitcoin Hashrate Decline

The total network hashrate has dropped around 12% since November 11, a level of contraction not witnessed since October 2021 when the network was recovering from China’s broad ban on Bitcoin mining operations. Data from CryptoQuant indicates the hashrate now rests close to 970 exahashes per second, marking the lowest point since September 2025 (“exahashes” being a measure of computational power employed by Bitcoin miners).

The arrival of severe winter storms exacerbated an already declining trend as extreme cold impacted power availability in several U.S. mining hubs. This forced many publicly listed mining entities to shut down operations temporarily to protect their infrastructure and comply with energy grid curtailment initiatives. This contributed to an intensifying slowdown that had commenced with the downward adjustment in Bitcoin prices, moving from a record high of $126,000 towards the $100,000 mark late in the preceding year.

The Economic Impact on Bitcoin Mining Operations

This abrupt downturn in hashrate rapidly affected the economic calculations of Bitcoin miners. Daily mining revenues plunged dramatically, from approximately $45 million on January 22 to a yearly low near $28 million within just two days. Although there has been a minor recovery in revenues to about $34 million, these figures remain significantly lower than the recent average. The decline in revenues illustrates the confluence of decreased network activity and weaker market prices.

Production metrics echo a similarly sharp decline. Data shows production output from the largest publicly traded miners fell from around 77 Bitcoin daily to just 28 Bitcoin within the same timeframe. The most significant dip since October 2021 has compelled industry stakeholders to reevaluate their operational strategies and mitigate further adverse impacts.

Publicly listed miners, scrutinized through a 30-day rolling assessment, recorded a reduction of 48 Bitcoins—a reduction not seen since the aftermath of the May 2024 Bitcoin halving event. Similarly, privately held mining operations experienced a downturn of 215 Bitcoins—its largest since July 2024. This emphasizes the extensive impact these disruptions are having across the board.

Stressed Profitability and Network Sustainability Concerns

The profitability of Bitcoin mining operations has suffered a decline in tandem with output reductions, driving down the CryptoQuant Miner Profit and Loss Sustainability Index to its lowest level since November 2024. The reading of 21 portrays the acute distress pervading the sector, highlighting the challenge for the network’s escalating share of revenues that have fallen short of meeting operating costs, despite successive reductions in mining difficulty over recent epochs.

Even as some machines have been decommissioned, easing mining difficulty, this has not been adequate to counterbalance the adverse effects of diminishing market prices and the operational challenges posed by extreme weather. The enduring low hashrate hints at the possibility of further reductions in mining difficulty in the foreseeable future, which might provide needed relief to those operators who continue to function.

The Broader Implications and Potential Silver Linings

The broader implications of this scenario depict an industry in flux, grappling with volatility yet continually exploring resilience strategies. One notable perspective is offered by independent researcher Daniel Batten, who suggests potential advantages from Bitcoin mining to electrical grid sustainability. His analysis, which counters conventional arguments that Bitcoin mining destabilizes power grids or escalates energy prices, draws from peer-reviewed studies and empirical operational data, indicating that the flexible power consumption characteristic of the mining industry could yield quantifiable benefits to power systems.

Batten’s findings illuminate how Bitcoin mining’s ability to modulate electricity demand can potentially stabilize grids and reduce consumer electricity costs, opposing claims of its detrimental nature. His perspective advocates a consideration of Bitcoin mining not as a liability, but as a potentially beneficial player within the energy landscape.

As the sector navigates these tumultuous times, it is prudent for stakeholders to remain vigilant and committed to innovation and adaptation. As intricate as it is unpredictable, the path forward will require the community to balance industry growth with sustainable practices, leveraging data-driven insights and collaborative efforts to ensure stability and resilience.

Future Outlook and Strategies

The current setbacks may serve as a pivotal moment for industry stakeholders to reassess their approaches and reinforce their foundations. This may involve investing in enhanced infrastructure that is resilient to environmental challenges, advocating for regulatory frameworks that acknowledge and leverage the positive potential of mining operations, and engaging with the wider community to educate about the nuanced balances within the Bitcoin mining sector.

Taking tactical advantage of periods of reduced difficulty could allow for cost-saving measures, positioning miners to capitalize on future rebounds in Bitcoin prices and network activity. Moreover, fostering strategic partnerships and tapping into innovative technologies could bolster sustainability, assuring stakeholders of a more robust operational framework moving forward.

Towards a Resilient Bitcoin Mining Landscape

The intricate realities facing the Bitcoin mining landscape underscore both the challenges and latent opportunities inherent within the sector. While the immediate challenges from environmental disruptions and profitability pressures are significant, they also present an opportunity for forward-thinking and strategic planning.

Continued engagement in research, technological advancement, and informed policy dialogue will serve as vital cornerstones to strengthening the intrinsic capabilities of the Bitcoin mining economy. The journey forward, though fraught with obstacles, is also laden with the promise of innovation, sustainability, and resilience—driving the evolution of this critically influential space.

FAQs

How do winter storms affect Bitcoin mining operations?

Winter storms affect Bitcoin mining operations primarily by disrupting electrical supply. Harsh weather can lead to power outages or force facilities to comply with grid curtailment requests, halting mining activities and impacting hashrate and revenue.

What is meant by “hashrate” in Bitcoin mining?

Hashrate refers to the total computational power used by a Bitcoin network to process transactions and mine blocks. A higher hashrate indicates a more secure network, but fluctuations can occur due to operational and environmental factors.

Why have Bitcoin mining revenues decreased significantly?

Bitcoin mining revenues have decreased due to a combination of factors: lower market prices for Bitcoin, a reduced network hashrate, and reduced activity. Harsh environmental conditions have further exacerbated these economic pressures.

Could there be long-term benefits from the current Bitcoin mining trends?

Yes, the present challenges stimulate innovation and adaptation within the sector. Improved grid interaction, strategic infrastructure upgrades, and technological innovations could bolster sustainability and resilience over time.

What are the potential advantages of Bitcoin mining to local power grids?

Bitcoin mining can offer advantages such as grid stabilization by managing energy flow demands, potentially reducing consumer electricity costs. Flexible power usage by miners can help balance and stabilize electricity grids.

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China's Central Bank and Eight Other Departments' Latest Regulatory Focus: Key Attention to RWA Tokenized Asset Risk


Foreword: Today, the People's Bank of China's website published the "Notice of the People's Bank of China, National Development and Reform Commission, Ministry of Industry and Information Technology, Ministry of Public Security, State Administration for Market Regulation, China Banking and Insurance Regulatory Commission, China Securities Regulatory Commission, State Administration of Foreign Exchange on Further Preventing and Dealing with Risks Related to Virtual Currency and Others (Yinfa [2026] No. 42)", the latest regulatory requirements from the eight departments including the central bank, which are basically consistent with the regulatory requirements of recent years. The main focus of the regulation is on speculative activities such as virtual currency trading, exchanges, ICOs, overseas platform services, and this time, regulatory oversight of RWA has been added, explicitly prohibiting RWA tokenization, stablecoins (especially those pegged to the RMB). The following is the full text:


To the people's governments of all provinces, autonomous regions, and municipalities directly under the Central Government, the Xinjiang Production and Construction Corps:


  Recently, there have been speculative activities related to virtual currency and Real-World Assets (RWA) tokenization, disrupting the economic and financial order and jeopardizing the property security of the people. In order to further prevent and address the risks related to virtual currency and Real-World Assets tokenization, effectively safeguard national security and social stability, in accordance with the "Law of the People's Republic of China on the People's Bank of China," "Law of the People's Republic of China on Commercial Banks," "Securities Law of the People's Republic of China," "Law of the People's Republic of China on Securities Investment Funds," "Law of the People's Republic of China on Futures and Derivatives," "Cybersecurity Law of the People's Republic of China," "Regulations of the People's Republic of China on the Administration of Renminbi," "Regulations on Prevention and Disposal of Illegal Fundraising," "Regulations of the People's Republic of China on Foreign Exchange Administration," "Telecommunications Regulations of the People's Republic of China," and other provisions, after reaching consensus with the Cyberspace Administration of China, the Supreme People's Court, and the Supreme People's Procuratorate, and with the approval of the State Council, the relevant matters are notified as follows:


  I. Clarify the essential attributes of virtual currency, Real-World Assets tokenization, and related business activities


  (I) Virtual currency does not possess the legal status equivalent to fiat currency. Virtual currencies such as Bitcoin, Ether, Tether, etc., have the main characteristics of being issued by non-monetary authorities, using encryption technology and distributed ledger or similar technology, existing in digital form, etc. They do not have legal tender status, should not and cannot be circulated and used as currency in the market.


  The business activities related to virtual currency are classified as illegal financial activities. The exchange of fiat currency and virtual currency within the territory, exchange of virtual currencies, acting as a central counterparty in buying and selling virtual currencies, providing information intermediary and pricing services for virtual currency transactions, token issuance financing, and trading of virtual currency-related financial products, etc., fall under illegal financial activities, such as suspected illegal issuance of token vouchers, unauthorized public issuance of securities, illegal operation of securities and futures business, illegal fundraising, etc., are strictly prohibited across the board and resolutely banned in accordance with the law. Overseas entities and individuals are not allowed to provide virtual currency-related services to domestic entities in any form.


  A stablecoin pegged to a fiat currency indirectly fulfills some functions of the fiat currency in circulation. Without the consent of relevant authorities in accordance with the law and regulations, any domestic or foreign entity or individual is not allowed to issue a RMB-pegged stablecoin overseas.


(II)Tokenization of Real-World Assets refers to the use of encryption technology and distributed ledger or similar technologies to transform ownership rights, income rights, etc., of assets into tokens (tokens) or other interests or bond certificates with token (token) characteristics, and carry out issuance and trading activities.


  Engaging in the tokenization of real-world assets domestically, as well as providing related intermediary, information technology services, etc., which are suspected of illegal issuance of token vouchers, unauthorized public offering of securities, illegal operation of securities and futures business, illegal fundraising, and other illegal financial activities, shall be prohibited; except for relevant business activities carried out with the approval of the competent authorities in accordance with the law and regulations and relying on specific financial infrastructures. Overseas entities and individuals are not allowed to illegally provide services related to the tokenization of real-world assets to domestic entities in any form.


  II. Sound Work Mechanism


  (III) Inter-agency Coordination. The People's Bank of China, together with the National Development and Reform Commission, the Ministry of Industry and Information Technology, the Ministry of Public Security, the State Administration for Market Regulation, the China Banking and Insurance Regulatory Commission, the China Securities Regulatory Commission, the State Administration of Foreign Exchange, and other departments, will improve the work mechanism, strengthen coordination with the Cyberspace Administration of China, the Supreme People's Court, and the Supreme People's Procuratorate, coordinate efforts, and overall guide regions to carry out risk prevention and disposal of virtual currency-related illegal financial activities.


  The China Securities Regulatory Commission, together with the National Development and Reform Commission, the Ministry of Industry and Information Technology, the Ministry of Public Security, the People's Bank of China, the State Administration for Market Regulation, the China Banking and Insurance Regulatory Commission, the State Administration of Foreign Exchange, and other departments, will improve the work mechanism, strengthen coordination with the Cyberspace Administration of China, the Supreme People's Court, and the Supreme People's Procuratorate, coordinate efforts, and overall guide regions to carry out risk prevention and disposal of illegal financial activities related to the tokenization of real-world assets.


  (IV) Strengthening Local Implementation. The people's governments at the provincial level are overall responsible for the prevention and disposal of risks related to virtual currencies and the tokenization of real-world assets in their respective administrative regions. The specific leading department is the local financial regulatory department, with participation from branches and dispatched institutions of the State Council's financial regulatory department, telecommunications regulators, public security, market supervision, and other departments, in coordination with cyberspace departments, courts, and procuratorates, to improve the normalization of the work mechanism, effectively connect with the relevant work mechanisms of central departments, form a cooperative and coordinated working pattern between central and local governments, effectively prevent and properly handle risks related to virtual currencies and the tokenization of real-world assets, and maintain economic and financial order and social stability.


  III. Strengthened Risk Monitoring, Prevention, and Disposal


  (5) Enhanced Risk Monitoring. The People's Bank of China, China Securities Regulatory Commission, National Development and Reform Commission, Ministry of Industry and Information Technology, Ministry of Public Security, State Administration of Foreign Exchange, Cyberspace Administration of China, and other departments continue to improve monitoring techniques and system support, enhance cross-departmental data analysis and sharing, establish sound information sharing and cross-validation mechanisms, promptly grasp the risk situation of activities related to virtual currency and real-world asset tokenization. Local governments at all levels give full play to the role of local monitoring and early warning mechanisms. Local financial regulatory authorities, together with branches and agencies of the State Council's financial regulatory authorities, as well as departments of cyberspace and public security, ensure effective connection between online monitoring, offline investigation, and fund tracking, efficiently and accurately identify activities related to virtual currency and real-world asset tokenization, promptly share risk information, improve early warning information dissemination, verification, and rapid response mechanisms.


  (6) Strengthened Oversight of Financial Institutions, Intermediaries, and Technology Service Providers. Financial institutions (including non-bank payment institutions) are prohibited from providing account opening, fund transfer, and clearing services for virtual currency-related business activities, issuing and selling financial products related to virtual currency, including virtual currency and related financial products in the scope of collateral, conducting insurance business related to virtual currency, or including virtual currency in the scope of insurance liability. Financial institutions (including non-bank payment institutions) are prohibited from providing custody, clearing, and settlement services for unauthorized real-world asset tokenization-related business and related financial products. Relevant intermediary institutions and information technology service providers are prohibited from providing intermediary, technical, or other services for unauthorized real-world asset tokenization-related businesses and related financial products.


  (7) Enhanced Management of Internet Information Content and Access. Internet enterprises are prohibited from providing online business venues, commercial displays, marketing, advertising, or paid traffic diversion services for virtual currency and real-world asset tokenization-related business activities. Upon discovering clues of illegal activities, they should promptly report to relevant departments and provide technical support and assistance for related investigations and inquiries. Based on the clues transferred by the financial regulatory authorities, the cyberspace administration, telecommunications authorities, and public security departments should promptly close and deal with websites, mobile applications (including mini-programs), and public accounts engaged in virtual currency and real-world asset tokenization-related business activities in accordance with the law.


  (8) Strengthened Entity Registration and Advertisement Management. Market supervision departments strengthen entity registration and management, and enterprise and individual business registrations must not contain terms such as "virtual currency," "virtual asset," "cryptocurrency," "crypto asset," "stablecoin," "real-world asset tokenization," or "RWA" in their names or business scopes. Market supervision departments, together with financial regulatory authorities, legally enhance the supervision of advertisements related to virtual currency and real-world asset tokenization, promptly investigating and handling relevant illegal advertisements.


  (IX) Continued Rectification of Virtual Currency Mining Activities. The National Development and Reform Commission, together with relevant departments, strictly controls virtual currency mining activities, continuously promotes the rectification of virtual currency mining activities. The people's governments of various provinces take overall responsibility for the rectification of "mining" within their respective administrative regions. In accordance with the requirements of the National Development and Reform Commission and other departments in the "Notice on the Rectification of Virtual Currency Mining Activities" (NDRC Energy-saving Building [2021] No. 1283) and the provisions of the "Guidance Catalog for Industrial Structure Adjustment (2024 Edition)," a comprehensive review, investigation, and closure of existing virtual currency mining projects are conducted, new mining projects are strictly prohibited, and mining machine production enterprises are strictly prohibited from providing mining machine sales and other services within the country.


  (X) Severe Crackdown on Related Illegal Financial Activities. Upon discovering clues to illegal financial activities related to virtual currency and the tokenization of real-world assets, local financial regulatory authorities, branches of the State Council's financial regulatory authorities, and other relevant departments promptly investigate, determine, and properly handle the issues in accordance with the law, and seriously hold the relevant entities and individuals legally responsible. Those suspected of crimes are transferred to the judicial authorities for processing according to the law.


 (XI) Severe Crackdown on Related Illegal and Criminal Activities. The Ministry of Public Security, the People's Bank of China, the State Administration for Market Regulation, the China Banking and Insurance Regulatory Commission, the China Securities Regulatory Commission, as well as judicial and procuratorial organs, in accordance with their respective responsibilities, rigorously crack down on illegal and criminal activities related to virtual currency, the tokenization of real-world assets, such as fraud, money laundering, illegal business operations, pyramid schemes, illegal fundraising, and other illegal and criminal activities carried out under the guise of virtual currency, the tokenization of real-world assets, etc.


  (XII) Strengthen Industry Self-discipline. Relevant industry associations should enhance membership management and policy advocacy, based on their own responsibilities, advocate and urge member units to resist illegal financial activities related to virtual currency and the tokenization of real-world assets. Member units that violate regulatory policies and industry self-discipline rules are to be disciplined in accordance with relevant self-regulatory management regulations. By leveraging various industry infrastructure, conduct risk monitoring related to virtual currency, the tokenization of real-world assets, and promptly transfer issue clues to relevant departments.


  IV. Strict Supervision of Domestic Entities Engaging in Overseas Business Activities


(XIII) Without the approval of relevant departments in accordance with the law and regulations, domestic entities and foreign entities controlled by them may not issue virtual currency overseas.


  (XIV) Domestic entities engaging directly or indirectly in overseas external debt-based tokenization of real-world assets, or conducting asset securitization activities abroad based on domestic ownership rights, income rights, etc. (hereinafter referred to as domestic equity), should be strictly regulated in accordance with the principles of "same business, same risk, same rules." The National Development and Reform Commission, the China Securities Regulatory Commission, the State Administration of Foreign Exchange, and other relevant departments regulate it according to their respective responsibilities. For other forms of overseas real-world asset tokenization activities based on domestic equity by domestic entities, the China Securities Regulatory Commission, together with relevant departments, supervise according to their division of responsibilities. Without the consent and filing of relevant departments, no unit or individual may engage in the above-mentioned business.


  (15) Overseas subsidiaries and branches of domestic financial institutions providing Real World Asset Tokenization-related services overseas shall do so legally and prudently. They shall have professional personnel and systems in place to effectively mitigate business risks, strictly implement customer onboarding, suitability management, anti-money laundering requirements, and incorporate them into the domestic financial institutions' compliance and risk management system. Intermediaries and information technology service providers offering Real World Asset Tokenization services abroad based on domestic equity or conducting Real World Asset Tokenization business in the form of overseas debt for domestic entities directly or indirectly venturing abroad must strictly comply with relevant laws and regulations. They should establish and improve relevant compliance and internal control systems in accordance with relevant normative requirements, strengthen business and risk control, and report the business developments to the relevant regulatory authorities for approval or filing.


  V. Strengthen Organizational Implementation


  (16) Strengthen organizational leadership and overall coordination. All departments and regions should attach great importance to the prevention of risks related to virtual currencies and Real World Asset Tokenization, strengthen organizational leadership, clarify work responsibilities, form a long-term effective working mechanism with centralized coordination, local implementation, and shared responsibilities, maintain high pressure, dynamically monitor risks, effectively prevent and mitigate risks in an orderly and efficient manner, legally protect the property security of the people, and make every effort to maintain economic and financial order and social stability.


  (17) Widely carry out publicity and education. All departments, regions, and industry associations should make full use of various media and other communication channels to disseminate information through legal and policy interpretation, analysis of typical cases, and education on investment risks, etc. They should promote the illegality and harm of virtual currencies and Real World Asset Tokenization-related businesses and their manifestations, fully alert to potential risks and hidden dangers, and enhance public awareness and identification capabilities for risk prevention.


  VI. Legal Responsibility


  (18) Engaging in illegal financial activities related to virtual currencies and Real World Asset Tokenization in violation of this notice, as well as providing services for virtual currencies and Real World Asset Tokenization-related businesses, shall be punished in accordance with relevant regulations. If it constitutes a crime, criminal liability shall be pursued according to the law. For domestic entities and individuals who knowingly or should have known that overseas entities illegally provided virtual currency or Real World Asset Tokenization-related services to domestic entities and still assisted them, relevant responsibilities shall be pursued according to the law. If it constitutes a crime, criminal liability shall be pursued according to the law.


  (19) If any unit or individual invests in virtual currencies, Real World Asset Tokens, and related financial products against public order and good customs, the relevant civil legal actions shall be invalid, and any resulting losses shall be borne by them. If there are suspicions of disrupting financial order and jeopardizing financial security, the relevant departments shall deal with them according to the law.


  This notice shall enter into force upon the date of its issuance. The People's Bank of China and ten other departments' "Notice on Further Preventing and Dealing with the Risks of Virtual Currency Trading Speculation" (Yinfa [2021] No. 237) is hereby repealed.


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