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AI Data Center Power Supply

The challenge of meeting AI data centers' surging electricity needs, covering new power plants, grid connections, permitting disputes, and energy deals.

Current stories

investConfirmed4 publishers

Five Korean groups are weighing a Westinghouse stake that Seoul Economic Daily prices at $2.8 billion

Samsung C&T, Hyundai E&C and Doosan Enerbility are weighing a 5% to 10% stake in Westinghouse, the Korea Herald and Seoul Economic Daily reported. Seoul Economic Daily put the cost near $2.8 billion, a price that depends on Westinghouse going public.

Perspective Coverage

4 publishers
Builder
Builder 25%
Operator
Operator 30%
Investor
Investor 45%

Reality

Evidence50
Adoption
Not scored
Hype gap+15
Incentives65
Confidence55
investConfirmed30 publishers

Microsoft expects Maia 300 to become its primary AI inference system

Microsoft unveiled Maia 300 on October 12 and plans multi-gigawatt Azure Maia deployments from 2027, according to theneuron.ai. Its 40% tokens-per-megawatt target comes without a stated baseline, so teams cannot yet size agent workloads against it.

Perspective Coverage

31 publishers
Builder
Builder 35%
Operator
Operator 24%
Investor
Investor 41%

Reality

Evidence35
Adoption20
Hype gap+35
Incentives65
Confidence72
investConfirmed2 publishers

FKI and the U.S. Chamber ask Seoul and Washington to clear visas and permits before $350 billion moves

South Korea's FKI and the U.S. Chamber of Commerce urged both governments to clear visa and permit problems so $350 billion in U.S. investment can proceed. It came at the first joint business meeting since the governments announced three U.S. projects on the 1st.

Reality

Evidence60
Adoption
Not scored
Hype gap+35
Incentives65
Confidence62
investConfirmed7 publishers

SWI pays about $500,000 per attributable megawatt for FTX's old bitcoin-mining grid connections

SWI Group paid $500 million for about 77% of Genesis Digital Assets, which controls 1.3 GW of grid connections across 15 sites. That works out to about $500,000 per attributable megawatt, paid ahead of the AI conversion SWI plans.

Perspective Coverage

7 publishers
Builder
Builder 19%
Operator
Operator 31%
Investor
Investor 50%

Reality

Evidence55
Adoption
Not scored
Hype gap+30
Incentives60
Confidence62
investOne report1 publisher

UBS starts Core Scientific and Applied Digital at Buy on a 19 GW power shortfall for 2027

UBS began coverage of Core Scientific and Applied Digital at Buy, citing 57 GW of data center capacity needed in 2027 against 38 GW with confirmed power. Its forecast of about 80% annual EBITDA growth through 2029 needs sites that already have grid connections, because new requests take years to clear.

Reality

Evidence45
Adoption
Not scored
Hype gap+20
Incentives
Not scored
Confidence55
buildOne report1 publisher

Applied Digital's power company Base Electron files confidentially for a U.S. IPO

Base Electron, the power company Applied Digital formed, confidentially filed for a U.S. IPO on October 9 around a planned 1.2-gigawatt North Dakota gas plant. The draft registration is not public, so investors cannot yet see the plant's revenue, margins or financing.

Publishers:runtimewire.com

Reality

Evidence55
Adoption15
Hype gap0
Incentives75
Confidence55
investConfirmed2 publishers

Trucked gas for Oracle's Project Jupiter would empty a trailer every 40 minutes per 100 MW

Oracle is trucking compressed gas to AI data centers with late pipelines and weighing the same fix for its 2.45 GW Project Jupiter, Bloomberg reported. One analyst puts trucked gas at about four times the cost of pipeline supply, though at Jupiter's scale the number of trailers an hour is the tighter limit.

Publishers:qz.com thenextweb.com

Reality

Evidence55
Adoption40
Hype gap+5
Incentives50
Confidence60
productOne report1 publisher

Utah residents fight Kevin O'Leary's fast-tracked 9 GW Wonder Valley data center

Kevin O'Leary's 9-gigawatt Wonder Valley data center won a unanimous county vote in Utah, then ran into residents its backers had not told. For an AI tenant comparing sites, the date the neighbors found out belongs in the approval file next to the vote.

Publishers:theverge.com

Reality

Evidence62
Adoption
Not scored
Hype gap+55
Incentives72
Confidence58
buildConfirmed2 publishers

New Jersey's generator order puts DataOne's 123 MW of Vineland site power on a 45-day clock

New Jersey fined DataOne $1.07 million, its largest data-center penalty, for running 62 unpermitted gas generators, about 123 MW, at the Vineland AI site. Until the permits clear, that power runs on a regulator's timetable at a campus built to deliver GPU capacity to Microsoft.

Reality

Evidence72
Adoption
Not scored
Hype gap+15
Incentives55
Confidence68
productConfirmed7 publishers

Google, Nvidia and Emerald AI launch grid alliance citing claim about 100 curtailed hours a year

The AI Energy Management Alliance, founded with Nvidia and Emerald AI plus 18 partners, argues that cutting grid draw for under 100 hours a year beats waiting 5-7 years for upgrades. The record behind it is Google's own 1GW across six named utilities.

Perspective Coverage

7 publishers
Builder
Builder 26%
Operator
Operator 45%
Investor
Investor 29%

Reality

Evidence55
Adoption30
Hype gap+35
Incentives80
Confidence60
investOne report1 publisher

HD Hyundai Heavy builds 3 gigawatts of engine capacity in Ulsan for AI data centers

The Ulsan memorandum splits more than 1 trillion won between a HiMSEN power engine plant sized at 3 gigawatts and a line for small modular reactor components. The city's contribution is faster permits.

Publishers:en.sedaily.com

Reality

Evidence38
Adoption12
Hype gap+32
Incentives72
Confidence45
investOne report1 publisher

DeepSeek weighs 160,000 Huawei Ascend chips for a 1GW inference site in Ulanqab

CEO Liang Wenfeng said in investor discussions that Huawei starts delivering AI training chips around Q4 2026 or Q1 2027, and the Inner Mongolia fleet under consideration is 160 times the Ascend cluster DeepSeek ran in June 2026.

Reality

Evidence27
Adoption20
Hype gap+44
Incentives58
Confidence34
investOne report1 publisher

Bloom says DC-native design could cut $3.6 billion in capex for a one-gigawatt AI data center

Bloom's own percentages imply a $13.3 billion non-compute capex baseline and a $61 billion five-year cost of ownership for that gigawatt, with two thirds of the claimed saving arriving before the plant burns any gas.

Reality

Evidence25
Adoption22
Hype gap+45
Incentives85
Confidence55
buildOne report1 publisher

SovAI's $6M offering funds the engineering that comes before a 100-megawatt campus

A Form D filed on September 18 shows one investor and $1.5 million sold out of $6 million. At the $0.04 per kilowatt-hour SovAI advertises, one 100-megawatt site would invoice about $35 million of electricity a year.

Publishers:runtimewire.com

Reality

Evidence58
Adoption5
Hype gap+55
Incentives80
Confidence62
productOne report1 publisher

Onsemi's 1MW rack argument rests on a single circuit-breaker measurement

Onsemi says racks draw about 60kW today and will need 1MW by the end of the decade, and its Embedded Power Platform puts power dies inside the silicon wafer to fit that load into the same rack space. Samples go out this year, revenue in 2027.

Reality

Evidence33
Adoption17
Hype gap+45
Incentives78
Confidence56

Earlier coverage

  1. xAI's Memphis battery runs two hours at its top rated output

    Invest · September 11, 2026 · One report1 publisher

  2. Power procurement now sets the calendar for AI compute

    Product · September 6, 2026 · One report1 publisher

  3. Nvidia buys into powered land, and capacity plans should follow the substation

    Build · August 21, 2026 · Confirmed2 publishers