WULF earnings call summary

Prepared Highlights

• Segment revenue: GAAP revenues increased 6% QoQ to $50.6 million (Q3 2025) from $47.6 million (Q2 2025) (CFO).
• HPC lease revenue: Recognized $7.2 million from WULF Den and CB-1, with 22.5 MW of energized hosting capacity (CFO).
• Bitcoin mining: Self-mined 377 Bitcoin at Lake Mariner (~4 BTC/day), a 22% decrease from 485 BTC in Q2 2025 (CFO).
• Power costs: Power price in Upstate New York declined to $0.047/kWh in Q3 2025, in line with prior guidance of $0.05/kWh for H2 2025 (CFO).
• Demand response proceeds: Increased to $7.4 million in Q3 2025 from $3.1 million in Q2 2025 (CFO).
• Non-GAAP adjusted EBITDA: Improved 25% QoQ to $18.1 million from $14.5 million in Q2 2025 (CFO).
• GAAP net loss: $455 million in Q3 2025 vs. net loss of $18.4 million in Q2 2025, driven by $424.6 million loss from change in fair value of warrant and derivative liabilities (CFO).
• Cash and restricted cash: $712.8 million as of September 30, 2025 (CFO).
• Total assets: $2.5 billion; total liabilities: $2.2 billion as of September 30, 2025 (CFO).
• CapEx/funding: Closed $3.2 billion in senior secured notes (7.75%, due 2030) and $1.025 billion in 0% convertible notes (due 2032) in October 2025; pro forma liquidity over $1 billion (CFO).
• RPO/backlog: Signed ~360 MW critical IT load with Fluidstack (backstopped by Google) at Lake Mariner; 10-year agreement with average annual revenue of ~$670 million and average annual net operating income >$565 million (CEO).
• Pipeline expansion: Increased annual target for new HPC signings from 100–150 MW/year to 250–500 MW/year (CEO).

Official Guidance

• Power cost guidance: Previous guidance of $0.05/kWh for H2 2025 reiterated; actual Q3 2025 was $0.047/kWh (CFO).
• Construction milestones: CB-3 >50% directed, final concrete pour within two weeks, fully enclosed before year-end; CB-4 and CB-5 underground work next week, building erection before Christmas (CEO).
• Abernathy JV: 168 MW new HPC capacity (expansion potential up to 600 MW); anticipates senior secured notes financing before year-end, backed by $1.3 billion Google credit support over 10 years (CEO, CFO).

Mgmt Quotes

• "The third quarter was truly transformational for TeraWulf, both operationally and financially." (CEO)
• "This transaction is a milestone for the broader industry, demonstrating a repeatable end-to-end development model." (CEO)
• "Our deep understanding of what hyperscale and AI customers need, combined with our access to scalable, low-cost power, positions TeraWulf at the forefront of the infrastructure transformation now underway." (CEO)
• "We have secured over $16 billion of HPC lease agreements and executed over $5.2 billion of financings at incredibly attractive rates." (CFO)
• "The second half of 2025 has been nothing less than extraordinary for TeraWulf and its stakeholders." (CFO)

Prepared Metrics

Q&A Batch (1-5 of 5)

Q1 — Mike Grondahl

• Topic: 新增站点进展与HPC利润率解释
• Key points:
  • 公司正接近敲定至少两个新站点，已评估超150个机会，预计年底前宣布至少一个或两个额外站点。
  • HPC业务Q3毛利率约72%，剔除Cayuga约70万美元开发费用后升至约82%，接近此前指引的85%。
  • Q3为CB-1的过渡期，未满额收入，预计Q4正常化至85%左右。
• Mgmt stance: 积极（利润率接近指引，新站点进展顺利）

Q2 — Nick Giles

• Topic: 客户多元化策略
• Key points:
  • 现有两大客户为Core42（G42支持）和Fluidstack（关联Google交易），信用质量优异。
  • 公司优先与现有客户继续合作，同时与另外几家客户保持对话。
  • 未来新站点仍瞄准高质量信用客户，客户群相对有限。
• Mgmt stance: 谨慎乐观（聚焦信用质量，客户群集中但关系稳固）

Q3 — Paul Prager / Patrick Fleury

• Topic: 与Fluidstack Google合作及Abernathy项目融资
• Key points:
  • 与Fluidstack Google团队紧密协作，共同推进Abernathy项目；Google主动邀请公司参与，因其具备能源基础设施融资经验。
  • Abernathy项目自身有扩展空间，且后续有类似信用质量的项目合作关系。
  • 公司持有合资企业51%股权，计划年底前完成融资，结构类似此前WULF Compute交易。
• Mgmt stance: 强烈积极（与Google合作被视为关键机遇，融资方案明确）

Q4 — Dillon Heslin

• Topic: 电力采购策略与CapEx/设备采购
• Key points:
  • 新站点（非合资）由公司自主识别并竞争性选择客户，同时与现有客户保持洽谈。
  • 公司提前12个月与供应商滚动排期，锁定电气设备、冷却器等的产能，确保客户签约后12个月内交付。
  • 已为250-500MW发电容量指引覆盖了设备采购策略。
• Mgmt stance: 积极（采购策略成熟，保障交付确定性）

Q5 — Christopher Brendler

• Topic: 比特币挖矿业务调整及后续计划
• Key points:
  • Q3运营算力约为铭牌算力的70%，因站点正为HPC客户调整电力线路及冗余。
  • 本季度确认小楼加速折旧780万美元，并出售部分矿机，优化矿机队伍效率。
  • 2026年仍将继续挖矿，计划至少至2026年底，后续取决于纽约ISO新增250MW及比特币盈利能力。
• Mgmt stance: 中性偏积极（挖矿仍盈利，但规模将随HPC扩张而调整）

Q&A Batch (6-10 of 10)

Q6 — Stephen Glagola

• Topic: Constraints on raising AI capacity growth targets to 250–500 MW net annually
• Key points:
  • EPC capacity, procurement, and supply lines are not a major concern; management is “very comfortable” at 250–500 MW.
  • Key constraints are site suitability (power at node, environmental/regulatory considerations) and ability to meet schedule and price.
  • As the company scales to “serial model #6” and beyond, it expects to find more efficient ways to scale.
• Mgmt stance: Bullish – confident in meeting the raised target, citing strong execution capability and improving supply lines.

Q7 — Justin Pan

• Topic: Confidence in heightened demand outlook over the medium term
• Key points:
  • Customers have asked TeraWulf to look at opportunities requiring “island generation” (own power), which implies at least four years out.
  • Since May, inbound calls have not abated; every new site generates at least five customer inquiries.
  • Hyperscalers and cloud players are “very, very aggressive” in seeking sites, even where electrification is 2–3 years away.
• Mgmt stance: Bullish – demand is “massive” and not abating, supported by real customer engagement and long-term planning.

Q8 — John Todaro

• Topic: Lease penalties for missed delivery timelines and ability to procure power pipeline
• Key points:
  • Leases cannot be terminated until over 180 days late; penalties are “de minimis” through 90 days, then scale from 90 to 180 days.
  • Customers are updated daily/weekly; no surprises on budgets or timelines.
  • TeraWulf wins sites by focusing on high-electrification former industrial sites, island generation, and utility deals (e.g., NextEra-style transactions); Abernathy is a 25-year deal.
• Mgmt stance: Bullish – minimal penalty exposure and strong customer communication; ability to find sites in a constrained environment is a differentiator.

Q9 — Timothy Horan

• Topic: Trigger for doubling incremental capacity guidance and project financing details
• Key points:
  • 18 months ago, the company had not completed the full cycle (site, design, engineering, financing, construction); now it has, providing better visibility into the 250–500 MW forecast.
  • After 42 MW came online, inbound customer inquiries multiplied; Patrick Fleury’s financing strategy (customer credit support, not customer-funded CapEx) opened capital access.
  • Abernathy equity requirement and $8M/MW build-out cost were not answered in this exchange (cut off).
• Mgmt stance: Bullish – completion of full project cycle and successful financing model have unlocked greater demand and capacity confidence.

Q10 — Timothy Horan

• Topic: Critical path items on construction schedule at Lake Mariner
• Key points:
  • All long-lead-time equipment is on schedule or ahead; CB-4 and CB-5 are on schedule for construction.
  • Labor ramp-up is the near-term focus, peaking around March; the biggest driver over the next couple of months is getting labor ramped up as civil work transitions to mechanical/electrical.
• Mgmt stance: Neutral – focused on execution of labor ramp-up, with no mention of delays or risks.