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400億ドルのAIグリッド強盗:ブラックロックの権力闘争

ブラックロックによる400億ドルのAligned Data Centersの買収は、アメリカのAIグリッドの民営化を意味し、二層のコンピューティング経済を生み出しています。

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言語に関する注記

この記事は英語で書かれています。タイトルと説明は便宜上自動翻訳されています。

未来的なデータセンター複合施設で、光る青い電力線が夕暮れ時の巨大な企業の超高層ビルに接続されています。

Key Takeaways

  • Sovereign Asset Class: AI compute is being redefined from a service to a sovereign asset class, controlled by a handful of asset managers and nation-states.
  • The Power Moat: The “Land-Plus-Power” bundling strategy ensures that only firms with guaranteed grid access can survive the AI buildout.
  • Private Credit Takeover: Meta’s $30 billion raise signals a shift from public equity to private credit for infrastructure, distancing AI development from retail investor scrutiny.
  • Two-Tier Economy: A divide is forming between hyperscalers with dedicated capacity and everyone else fighting for expensive, spot-market compute.

The $40 Billion Compute Consolidation

BREAKING (December 31, 2025): On the final day of 2025, BlackRock and GAIIP announced a new joint venture in Texas, securing an additional 2 GW of capacity through direct-to-grid power purchase agreements. This move addresses the projected 2026 compute crunch and solidifies the “Two-Tier” economy before the new year begins.

In October 2025, the Global AI Infrastructure Investment Partnership (GAIIP), an alliance between BlackRock, Global Infrastructure Partners (GIP), Microsoft, and Nvidia, announced the $40 billion acquisition of Aligned Data Centers. On paper, it was a massive infrastructure play. In reality, it was the moment the “toll roads” of the American brain were privatized.

This deal represents the largest infrastructure transaction in history, but its significance isn’t just in the valuation. By consolidating over 5 gigawatts (GW) of capacity under a partnership involving the UAE’s MGX and the world’s most powerful tech firms, BlackRock has effectively created a private grid that bypasses the traditional public utility model.

Why does this matter? Because in the AI era, compute is no longer just a business expense: it is the foundation of national sovereignty. Controlling the servers is equivalent to controlling the ports in the 19th century or the oil fields in the 20th.

Background: The Infrastructure Pivot

Market analysts identify the start of the $40 billion infrastructure pivot as the moment when the “Seven Sisters” of tech realized that software was no longer their primary bottleneck. The bottleneck was physics. Specifically, it was the inability of the aging U.S. power grid to support the exponential growth of LLM training.

In 2024, the narrative was about chip scarcity. By Q4 2025, that narrative shifted entirely to electrons. Companies that had spent decades optimizing code were suddenly hiring electrical engineers and lobbyists to secure grid interconnections.

As public markets grew weary of the multi-billion dollar capital expenditure (CapEx) burns without immediate consumer returns, the funding model shifted. The “Wall Street Rotation” witnessed in late 2025 wasn’t just money leaving tech for healthcare; it was money leaving public tech stocks for the opaque world of private infrastructure credit.

Understanding Land-Plus-Power Bundling

The primary moat in AI infrastructure is no longer the GPUs. It is the bundle of physical land and guaranteed power access. This is the “Land-Plus-Power” strategy that BlackRock and GIP have perfected.

How the Moat Works

For a new data center to be viable, it needs two things: a plot of land within a low-latency distance of fiber backbones and a massive power load. In regions like Northern Virginia or Northern California, the wait time for a new grid connection has stretched to 7-10 years.

BlackRock isn’t just buying facilities; they are buying the “interconnection queue” slots. When they acquire a firm like Aligned, they are acquiring the legal right to pull power from the grid that was secured years ago.

Moat=(InterconnectionQueuePriority×PowerLoadGW)+FiberProximityMoat = (Interconnection Queue Priority \times Power Load GW) + Fiber Proximity

By idling these slots or dedicating them exclusively to Microsoft and Nvidia, BlackRock creates a barrier to entry that no startup, no matter how clever the algorithm, can overcome. They have effectively “land-banked” the future of intelligence.

The Material Interest

This isn’t a neutral investment. It is a vertical integration of the AI lifecycle:

  • Nvidia provides the chips.
  • Microsoft provides the software layer.
  • BlackRock/GIP/MGX provide the physical house and the electricity.

For the enterprise Chief Information Officer (CIO), this is a nightmare. Pricing power has shifted entirely to the landlords. You used to rent space in a data center by the rack; now you rent it by the megawatt, and the lease terms are becoming as complex as sovereign debt treaties.

The Two-Tier Compute Economy

The GAIIP deal formalizes a “Two-Tier Compute Economy” that has been simmering for months.

Tier 1: The Sovereign Hyperscalers

These are the firms (Microsoft, Google, Meta, and state-aligned entities) that have “guaranteed capacity.” Because they are partners in the infrastructure funds, they have first right of refusal on any new megawatts that come online. They pay “cost-plus,” ensuring their margins remain fat even as power prices spike.

Tier 2: The Fight for Scraps

This includes everyone else, including SaaS startups, mid-tier banks, and research universities. They are forced to buy compute on the open market or through providers that don’t own their own power. As the grid reaches its limit, Tier 1 players can effectively “starve” Tier 2 by simply taking more capacity than they need, treating surplus compute as a strategic reserve.

The Death of Public Equity: Meta’s $30 Billion Signal

Perhaps the most startling trend in December 2025 was Meta’s reported $30 billion raise through private credit channels specifically for infrastructure. Why would one of the most cash-rich companies on Earth move to the private credit market?

The answer lies in transparency. Public equity investors have started asking difficult questions about the “Joule-to-Revenue” conversion rate. By moving the financing of their data centers into the private credit domain (often backed by the same entities like BlackRock and Apollo), Meta can build out its 2026-2027 capacity without the quarterly scrutiny of a standard earnings call.

This shift mirrors the Nvidia Earnings Q3 2025 narrative, where the “silent buildout” is increasingly happening off the balance sheets of the big tech giants and onto the balance sheets of specialized infrastructure vehicles.

Technical Deep Dive: The Heat Transfer Problem

Privatizing the grid isn’t just about financial engineering; it’s about mechanical engineering. Aligned Data Centers’ primary value proposition is their “Delta Cube” cooling technology.

Standard data centers use air cooling, which is inefficient at the power densities required for Nvidia’s Blackwell and Rubin architectures. Aligned’s liquid-to-chip cooling allows for power densities of up to 300kW per rack.

When you control the cooling technology and the power access, you control the “density ceiling.” If a competitor can only cool 50kW per rack, they need six times the physical space to achieve the same compute power as a BlackRock-owned facility. This is the physical secondary moat: Spatial Density Advantage.

Industry Impact: The Grid Strain

The expansion of these 5 GW “sovereign” sites is placing an unprecedented strain on the domestic grid. As explored in The Joule Wars: AI vs. The Grid, the industry is entering a period where residential electricity prices are being bid up by AI demand.

Impact on Energy Markets

Because BlackRock as an asset manager also owns significant stakes in the utilities (like NextEra or Duke Energy) that supply the power, they are sitting on both sides of the table. They profit from the utility’s expansion and from the data center’s rent. This “bundled conflict” is what allows them to prioritize data center interconnections over local housing or hospitals.

Challenges & Limitations

  1. Regulatory Backlash: The UAE’s MGX involvement has already triggered national security reviews. The idea of a foreign sovereign wealth fund owning the physical “grid” that powers U.S. domestic AI is a political landmine.
  2. Grid Physics: You can’t print electrons. No matter how much money BlackRock throws at the problem, the actual physical transmission lines take time to build.
  3. The Efficiency Paradox: If AI models become significantly more efficient (e.g., through 1-bit quantization), the massive 5 GW buildout could become the costliest stranded asset in history.

What’s Next?

Short-Term (1-2 years)

Expect a flurry of “Private Power Purchase Agreements” (PPAs) where data centers buy entire nuclear plants or hydroelectric dams, effectively removing them from the public grid.

Medium-Term (3-5 years)

The emergence of “Compute Free Zones,” which act as tax shelters where the only exports are trained model weights, powered by dedicated, off-grid modular reactors.

What This Means for You

If you’re an Investor: Stop looking at the chipmakers alone. Look at the “Land-Plus-Power” owners. The returns in the next phase of AI will accrue to the landlords, not the tenants.

If you’re a Citizen: Prepare for “Grid Competition.” High electric bills in 2026 won’t be caused by a home air conditioner; they will be the result of a data center three counties away training the next version of Llama, and that facility can afford to pay 5x what homeowners can for the same kilowatt-hour.

The Grid Verdict

The Aligned acquisition isn’t just a deal; it’s a declaration. By the end of 2025, the illusion that AI is a democratic, cloud-based utility has evaporated. It is a physical, resource-intensive industry that is being carved up by the masters of private capital. The “AI Grid Heist” is complete, leaving the public to simply pay the rent.

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