Uprate Week: Google Signs 890 MW of Nuclear as Washington Backs Vistra and Finland Rewrites the Grid Queue
Google and Constellation sign a 20-year deal for 890 megawatts of nuclear uprates, the Energy Department makes its up-to-$4.2 billion Vistra loan a conditional commitment, JPMorgan markets Volta’s $5 billion GPU loan at roughly 11 percent, Finland drafts rules that push big data centers down the grid queue, and AMD says it will spend more on Taiwan supply.
Today’s Signals
- Google-Constellation 20-year PPA – Oct 6; 890 MW of uprates at 11 nuclear units in IL, PA, NJ; >$4.3B Constellation investment; first uprate by 2028 — signed agreement.
- DOE up to $4.2B for Vistra – Oct 5; Beaver Valley, Davis-Besse, Perry; 433 MW new, ~4 GW preserved — conditional commitment; documents and funding pending.
- Volta $5B loan – JPMorgan marketing at ~11% yield; $3.7B GPU tranche plus $1.3B lease tranche; Norway site; commitments due Oct 14 — in syndication, not closed.
- Finland grid-queue amendment – Oct 5 draft; data centers above 1 MW lose first-come priority unless they add local generation or flexibility; proposed start Jan 1, 2027 — proposal, not law.
- AMD Taiwan supply push – Lisa Su, Oct 6: spending above May’s $10B pledge; ‘substantially’ more supply in 2027 — no revised figure disclosed.
The Big Story
The fastest firm megawatt this week comes from a plant that already exists. Google and Constellation signed a 20-year power purchase agreement to fund uprates at 11 Constellation nuclear units in Illinois, Pennsylvania, and New Jersey, adding 890 megawatts to PJM, with the first uprate due by 2028. Constellation puts its new investment above $4.3 billion, and a separate 15-year agreement covers 2,700 megawatts from its existing PJM fleet. A day earlier, the Energy Department turned last week’s anonymous-source reports into paper: a conditional loan commitment of up to $4.2 billion for Vistra’s Beaver Valley, Davis-Besse, and Perry plants, adding 433 megawatts and preserving nearly 4 gigawatts. Conditional is the key word: Vistra must still clear technical, legal, environmental, and financial conditions before documents are signed and money moves. Still, private offtake and public credit are now pulling on the same lever.
AI
The chip story today is supply, not demand. AMD chief Lisa Su, in Taipei, said AMD will invest beyond the $10 billion Taiwan supply-chain commitment it announced in May, though she gave no new number. She said supply will rise substantially in 2027, partner planning horizons have stretched to three to five years, and memory, including high-bandwidth memory, remains constrained. On the model side, Cerebras shares rose about 9 percent Monday after OpenAI’s Sam Altman called the company a close partner, following a 20 percent slide when it emerged that Nvidia GPUs would power the Ultrafast mode of GPT-6.1 Sol. Cerebras still holds its January $10 billion, 750-megawatt OpenAI supply deal through 2028; the market is pricing how fast it turns into revenue.
Money
Credit is pricing the gap between investment grade and everyone else. JPMorgan is marketing a $5 billion unrated leveraged loan for Volta Infrastructure at roughly 11 percent, split into a $3.7 billion tranche for about 36,000 Nvidia GPUs and a $1.3 billion piece that cash-collateralizes a letter of credit for its lease on Bitdeer’s Tydal campus in Norway. Commitments are due October 14, and people familiar with the plan say Anthropic has a six-year capacity arrangement there. It is in syndication, not closed. Compare Lambda, which closed a $1.008 billion fixed-rate delayed-draw loan at 6.78 percent, rated Baa1 by Moody’s and backed by two investment-grade offtakers. Fitch also rated $1 billion of QTS notes backed by seven hyperscale data centers totaling 253.5 megawatts. Contracted cash flow is still the cheapest collateral.
Energy & Power
The Nordics keep filling up. Applied Digital, whose campuses have all been in the United States, says it has an agreement for access to up to 1 gigawatt of potential power capacity in Finland, with initial power expected from 2028. No tenant is named, investment is tied to demand and permits, and it is separate from atNorth’s Salo plan announced Monday. India is the cautionary tale. Reuters, citing two federal officials, reports that Rajasthan, Gujarat, and other states are asking New Delhi for extra power to avoid night-time outages. Shortages hit 560 million kilowatt-hours in September, the most since August 2023, even as coal generation rose 13.3 percent. Hydro fell 20 percent and nearly 41 gigawatts of plant is offline. Solar without storage does not run a data hall at midnight.
Government Power
Finland may change the math under both. Its government has drafted an amendment ending first-come, first-served grid connections. Data centers above 1 megawatt would lose top priority. Mid-size sites can improve their standing with flexibility agreements covering at least 80 percent of peak demand, and qualifying projects would need half their yearly electricity from nearby generation. The rules would take effect January 1, 2027, with the first six-month allocation in December 2027. In the U.S., Constellation pitches the Google deal as an answer to PJM’s Bring Your Own Power proposal and the White House Ratepayer Protection Pledge. Policy on both sides of the Atlantic says the same thing: large loads bring their own megawatts.
Startup and Small Business Signal
Two supplier stories show where smaller firms get paid. Riyadh’s Al Moammar Information Systems received its first HUMAIN work order, worth $500 million for 50 megawatts of AI data center capacity and equal to 148 percent of its 2025 revenue, under a roughly $2.3 billion framework that scales to 250 megawatts. And LG Electronics is building its first U.S. chiller factory in Virginia, part of a $112 million program, with production due in the first half of 2027. For integrators and contractors, work orders and cooling gear move before campuses open. Get on the vendor list early.
AMP Bottom Line
Google signed for 890 megawatts of uprates and Washington conditionally committed up to $4.2 billion to Vistra, so existing reactors are now the fastest new megawatts in PJM. Volta’s roughly 11 percent loan shows what unrated borrowers pay, Finland is drafting rules that make big loads earn their grid slot, and AMD is locking supply years ahead. The next tests are Volta’s October 14 book, Vistra’s definitive documents, and Finland’s final text.