Core Scientific to Exit Bitcoin Mining by 2026 as AI Data Center Business Takes Over

Core Scientific to Exit Bitcoin Mining by 2026 as AI Data Center Business Takes Over

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Core Scientific (NASDAQ: CORZ) plans to exit Bitcoin mining by the end of 2026 as its artificial intelligence (AI) data center business becomes its primary source of revenue. The company's third-quarter 2026 earnings revealed that AI colocation services generated $215.4 million, accounting for approximately 92.5% of total revenue. Announced during its November 5 earnings call, the transition reflects a strategic shift toward high-performance computing infrastructure supported by long-term agreements with CoreWeave and AMD. While the expansion presents new revenue opportunities, substantial construction costs, financing requirements, and execution risks remain central to Core Scientific's 2027 growth outlook.

Key Takeaways

  • Core Scientific plans to complete its Bitcoin mining exit by December 31, 2026, shifting its business toward AI and high-performance computing infrastructure.
  • AI colocation revenue reached $215.4 million in Q3 2026, accounting for approximately 92.5% of the company's total quarterly revenue.
  • Bitcoin mining revenue declined sharply, with self-mining generating $12.3 million as weaker mining economics accelerated the company's transition.
  • CoreWeave's 590 MW infrastructure agreements and AMD's 530 MW partnership underpin Core Scientific's expanding AI data center capacity.
  • Core Scientific faces substantial financing challenges, including approximately $4.4 billion in future construction commitments and significant customer concentration risks.
  • CORZ stock performance and the company's 2027 growth outlook will depend on infrastructure delivery, financing availability, and sustainable operating cash flow.

Core Scientific Confirms Bitcoin Mining Exit by End of 2026 as AI Business Expands

Core Scientific (NASDAQ: CORZ) plans to complete its exit from Bitcoin mining by December 31, 2026, marking a major shift toward artificial intelligence and high-performance computing (HPC) data center infrastructure. CEO Adam Sullivan confirmed the target during the company's third-quarter earnings call on November 5, 2026. The transition reflects growing demand for high-density colocation services, which generated $215.4 million, or approximately 92.5% of Core Scientific's $232.9 million in Q3 revenue. Although Bitcoin mining has become a relatively small part of the business, the shutdown remains a planned operational transition rather than a completed exit.

Core Scientific Targets December 2026 for Complete Bitcoin Mining Shutdown

During the November 5 earnings call, Sullivan said Core Scientific expects to finish winding down Bitcoin mining before the beginning of 2027. Management reported that the number of active mining machines had already fallen by approximately 50% compared with the end of 2025. According to its September 30, 2026, Form 10-Q, the company still operated self-mining equipment at two facilities and provided hosted mining services to one remaining customer. The filing specifically states that hosted mining operations are expected to conclude by December 31, while the remaining self-mining fleet continues to be retired.
 
The shutdown is part of Core Scientific's strategy to redirect existing electricity capacity, facilities and operational resources toward long-term AI infrastructure contracts. Rather than expanding its Bitcoin mining fleet, the company is focusing on converting suitable sites into high-density data centers that supply power, cooling, physical space and operational support for customers' computing equipment. Its remaining miners are being managed primarily for cash generation during the transition, with equipment potentially sold or retired as facilities are repurposed. This approach shifts the company's business model away from revenue directly dependent on Bitcoin prices and network mining conditions toward contracted infrastructure services, although future earnings will depend on successful construction and customer delivery.

CoreWeave Partnership and Mining Economics Accelerate the AI Data Center Transition

Core Scientific's AI infrastructure strategy began taking shape well before its 2026 mining exit announcement. On June 4, 2024, the company announced approximately 200 megawatts of infrastructure agreements with CoreWeave to support GPU-based high-performance computing operations. At that stage, management intended to expand AI hosting while maintaining a substantial Bitcoin mining business. The partnership subsequently grew to approximately 590 MW of contracted customer power capacity across five facilities, illustrating how existing mining infrastructure could support a larger colocation business. By September 30, 2026, approximately 485 MW of that capacity had begun billing, providing an established revenue base for the company's transition.
 
Deteriorating Bitcoin mining economics also contributed to the decision to leave the sector. Core Scientific recognized a $266.5 million impairment charge on mining-related assets in the first quarter of 2026, reflecting reduced expectations for their recoverable value. During the second quarter, it also terminated a mining equipment agreement with Block and Proto, recognizing a $41.9 million loss. These developments highlight the costs of moving away from a business exposed to electricity prices, mining difficulty and cryptocurrency market fluctuations. For Core Scientific, the strategic priority is now to convert its established infrastructure footprint into contracted AI colocation capacity, while recognizing that the replacement business requires substantial capital investment and timely project execution.

Core Scientific Q3 2026 Earnings Show AI Colocation Revenue Reaching $215.4 Million

Core Scientific (NASDAQ: CORZ) reported $215.4 million in high-density colocation revenue for the third quarter ended September 30, 2026, representing approximately 92.5% of its total quarterly revenue of $232.9 million. According to its November 5 earnings release, total revenue increased 187.1% from $81.1 million in Q3 2025, driven primarily by the expansion of AI and high-performance computing (HPC) infrastructure services. Colocation revenue also rose 57.6% from the preceding quarter, reflecting additional customer power capacity becoming operational and billable. The results demonstrate how contracted data center infrastructure has replaced Bitcoin mining as Core Scientific's principal revenue source.

AI Colocation Accounts for 92.5% of Revenue as Bitcoin Mining Income Declines

Core Scientific's Q3 financial results highlight a fundamental change in its revenue composition. Colocation revenue increased from $15.0 million in the third quarter of 2025 to $215.4 million in Q3 2026, representing approximately 1,341% year-over-year growth. Meanwhile, Bitcoin self-mining revenue declined 78.7% to $12.3 million, compared with $57.4 million a year earlier. Third-party hosted mining contributed another $5.2 million, bringing combined mining-related revenue to approximately $17.4 million, or just 7.5% of total quarterly revenue. The company's SEC filing attributed the self-mining decline to a 66% reduction in Bitcoin production and a 38% decrease in the average Bitcoin price realized during the comparable reporting periods. These figures show that mining revenue was affected by both reduced operational activity and weaker realized cryptocurrency prices.
 
The growth in AI colocation revenue reflects the company's infrastructure-based business model, which provides electricity, advanced cooling, physical space and operational support for customers running GPU-intensive computing workloads. Unlike Bitcoin self-mining, where revenue depends on cryptocurrency production and Bitcoin prices, colocation generates revenue through contracted infrastructure services. Core Scientific's Q3 disclosures show that the $215.4 million segment revenue included $157.3 million in license fees, $57.6 million in customer power charges and approximately $0.6 million in maintenance and other services. Importantly, the power charges were passed through to customers with matching costs, meaning they increased reported revenue without adding gross profit. This accounting distinction matters when evaluating the underlying economics of Core Scientific's AI data center business, since revenue growth alone does not fully capture operating profitability.

Colocation Profitability Improves While Non-Cash Gains Influence Net Income

Core Scientific's profitability figures further demonstrate the financial differences between its AI infrastructure and Bitcoin mining operations. The colocation segment generated approximately $128.4 million in gross profit, equivalent to a 59.6% gross margin, while self-mining recorded a $7.5 million gross loss and a negative 61.1% gross margin. Consolidated gross profit increased to $123.3 million from $3.9 million in Q3 2025, while adjusted EBITDA reached $133.6 million, compared with $6.5 million a year earlier. However, the company's reported $1.18 billion in GAAP net income requires additional context because it included approximately $1.03 billion in non-cash gains related to changes in the fair value of warrants and contingent value rights. These accounting gains do not represent cash generated from providing data center services and can fluctuate with market valuations. Although stronger colocation margins indicate improving operating performance, the scale of future profitability will depend on commissioning additional capacity, managing infrastructure expenses and meeting customer delivery obligations.

CoreWeave and AMD Contracts Drive Core Scientific’s AI Data Center Expansion Beyond Bitcoin Mining

Core Scientific (NASDAQ: CORZ) is expanding its artificial intelligence and high-performance computing (HPC) data center business through long-term infrastructure agreements with CoreWeave and Advanced Micro Devices (AMD). According to its November 5, 2026, financial disclosures, the company had secured approximately 1,120 megawatts (MW) of contracted customer power capacity, including 590 MW for CoreWeave and 530 MW under AMD-related agreements. Of that total, 485 MW was actively generating colocation revenue as of September 30, leaving approximately 635 MW awaiting delivery and billing commencement. These contracts provide visibility into potential future revenue, although construction schedules, financing requirements and customer commitments will determine how quickly additional capacity becomes operational.

CoreWeave's 590 MW AI Infrastructure Agreement Approaches Full Delivery

Core Scientific's partnership with CoreWeave represents the foundation of its transition from cryptocurrency mining to high-density data center colocation. Under agreements covering approximately 590 MW across five U.S. facilities, Core Scientific supplies the power infrastructure, cooling systems and physical capacity needed to support GPU-intensive AI workloads. Its November 5 earnings presentation showed approximately 260 MW billing in Denton, Texas, 70 MW in Muskogee, Oklahoma, 65 MW in Marble, North Carolina, and 20 MW in Austin, Texas. Another 75 MW was billing at the Dalton, Georgia, campus, where approximately 100 MW remained to be commissioned. Management expects the remaining CoreWeave capacity to enter service by early 2027, making project completion an important near-term operational milestone.
 
The CoreWeave agreements also illustrate how long-term infrastructure contracts differ from Bitcoin mining revenue. Core Scientific estimates that its CoreWeave arrangements could generate more than $10 billion in revenue over their contractual terms, with approximately $850 million in average annualized GAAP colocation revenue once fully delivered. The agreements generally use take-or-pay structures and contractual price increases, but accounting revenue does not necessarily equal immediate cash receipts. CoreWeave-funded construction credits can offset up to 50% of monthly hosting payments during the initial recovery period, creating a difference between recognized revenue and cash collections. Customer concentration remains another important consideration: CoreWeave accounted for all colocation revenue during the first nine months of 2026, leaving Core Scientific dependent on its principal customer's financial condition and contractual performance until additional agreements begin generating revenue.

AMD's 530 MW Partnership Expands AI Capacity With Deliveries Planned Through 2028

On July 28, 2026, Core Scientific announced a strategic infrastructure partnership with Advanced Micro Devices (AMD), supported by approximately 530 MW of initial contracted capacity across five U.S. data center campuses. The 15-year arrangements involve AMD and a separate AI cloud infrastructure customer, with facilities designed to support technologies including AMD Instinct GPUs, EPYC processors and ROCm software. According to Core Scientific's Q3 earnings presentation, initial deliveries at Pecos, Texas, and Auburn, Alabama, are expected during the first half of 2027, followed by Dalton, Georgia, and Muskogee, Oklahoma, in the second half. The Hunt County, Texas, campus is scheduled to begin deliveries in the first half of 2028, with the full contracted 530 MW targeted for completion by the end of that year. These remain management's projected schedules rather than completed deployments.
 
Beyond the initial agreements, AMD holds conditional reservation rights for approximately 1,925 MW of additional capacity through December 28, 2028, potentially expanding the partnership to about 2.5 gigawatts. However, reserved capacity is not equivalent to fully contracted or revenue-generating infrastructure, and expansion depends on further commitments, power availability and development progress. Core Scientific estimates that its combined CoreWeave and AMD-related contracts could eventually support approximately $1.8 billion in average annualized GAAP revenue and $1.6 billion in annual net operating income once all contracted capacity is delivered. Those figures are company projections, not realized financial results. Execution also carries significant costs: as of September 30, 2026, Core Scientific disclosed approximately $4.4 billion in future purchase and construction commitments, with additional external financing expected for the AMD-related expansion. Consequently, the most important catalysts for 2027 include successful commissioning, new billing milestones and access to construction funding, while permitting, equipment availability, grid connections and financing conditions remain material uncertainties.

CORZ Stock Outlook, AI Infrastructure Financing Risks, and Core Scientific’s 2027 Growth Plans

Core Scientific (NASDAQ: CORZ) enters 2027 with significant AI data center growth opportunities, but its financial outlook depends on construction execution, access to capital and the timely delivery of contracted infrastructure. The company's November 5, 2026, earnings report highlighted stronger operating performance alongside substantial capital requirements. Although long-term colocation agreements provide greater revenue visibility than Bitcoin mining, investors must assess financing costs, customer concentration and potential changes in market valuations. These factors are likely to influence CORZ stock performance as Core Scientific completes its transition into a dedicated high-density data center operator.

CORZ Stock Performance Reflects Investor Uncertainty

Core Scientific shares experienced considerable volatility around its third-quarter earnings announcement. CORZ closed at $11.38 on November 5, 2026, declining 10.82% from the previous session, before recovering to $11.76 on November 6 and $12.72 on November 9. The November 9 closing price represented an 8.16% daily increase, although it remained slightly below the November 4 closing price of $12.76. These movements occurred amid investor assessments of AI infrastructure valuations, financing requirements and future profitability, but available evidence does not establish a single cause. Longer-term share performance will depend partly on whether additional data center capacity translates into sustainable operating cash flow and whether project returns justify the capital invested.

Debt and Construction Financing Remain Major Financial Risks

Core Scientific reported approximately $4.4 billion in outstanding principal debt and another $4.4 billion in expected future purchase and construction expenditures as of September 30, 2026. Its broader liquidity measure totaled $1.74 billion, including approximately $804 million in cash and cash equivalents, restricted funds, and available borrowing capacity. Management indicated during the November 5 earnings call that it had already funded its required equity contribution for the initial AMD-related development and was pursuing project-level bond financing for the remaining construction costs. The company also expects approximately $650 million in proceeds from certain warrant exercises around January 2027, although that amount remains contingent on the exercises occurring as anticipated. Higher borrowing costs, financing delays or construction overruns could pressure cash flow, while additional debt obligations may reduce financial flexibility.

Core Scientific's 2027 Growth Outlook Depends on Infrastructure Delivery

Core Scientific's immediate 2027 priorities include completing its remaining CoreWeave infrastructure commitments, starting phased deliveries under the AMD-related agreements and securing financing for projects already under construction. During the November 5 earnings call, management forecast double-digit sequential revenue growth for Q4 2026, supported by additional billing capacity and a full quarter of revenue from previously completed deployments. However, this remains management guidance rather than a confirmed result. Beyond 2026, the most meaningful indicators of progress will be newly commissioned megawatts, customer billing commencement, construction spending and operating cash generation. Successful delivery could strengthen Core Scientific's position in the expanding AI infrastructure market, while project delays, power availability constraints and dependence on major customers remain material risks to its long-term growth plans.

Conclusion

Core Scientific's planned Bitcoin mining exit marks a significant transformation in its business model as AI data center colocation becomes its primary revenue source. The company's Q3 2026 results demonstrate substantial growth in contracted infrastructure services, supported by expanding CoreWeave agreements and AMD-related development projects. However, the shift also introduces considerable financing requirements, construction obligations, and operational risks. As Core Scientific approaches its December 2026 mining shutdown target, the next phase of its transition will depend on delivering additional AI computing infrastructure and converting contracted capacity into sustainable revenue and cash flow. Its progress throughout 2027 will provide a clearer picture of the long-term financial implications of moving beyond Bitcoin mining.

FAQs

Does Core Scientific's exit mean Bitcoin mining will stop on the Bitcoin network?

No. Core Scientific's withdrawal affects its own mining operations, not the Bitcoin network itself. Other miners will continue validating transactions and competing for block rewards. The network automatically adjusts mining difficulty approximately every 2,016 blocks to reflect changes in total computing power.

What will happen to Core Scientific's existing Bitcoin mining equipment?

Core Scientific is retiring or disposing of mining equipment as it transitions to AI infrastructure. Bitcoin mining machines use specialized ASIC processors that cannot simply be repurposed to run AI workloads. Facilities may retain useful electrical infrastructure, but additional investment is required to support GPU-based computing.

Can Bitcoin mining facilities be converted into AI data centers?

Yes, but conversion requires significant technical upgrades. AI data centers generally need more advanced cooling, redundant electrical systems, high-speed networking and stricter operational reliability standards. Existing power connections and industrial sites can provide advantages, although conversion costs and timelines vary considerably.

How much Bitcoin does Core Scientific still hold?

As of September 30, 2026, Core Scientific held 32 BTC, compared with 2,537 BTC at the end of 2025. During the first nine months of 2026, it sold 3,374 BTC for approximately $286.8 million to support capital expenditures and other cash requirements.

Where are Core Scientific's AI data centers located?

As of September 30, 2026, Core Scientific controlled 11 data centers across seven U.S. states: Texas, Georgia, Oklahoma, Alabama, North Carolina, North Dakota and Kentucky. Not all facilities were fully converted or generating AI colocation revenue. Their development stages and available electrical capacity differed.
 
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