SpaceX компани Техас мужийн Бастроп хотод байгалийн хийн турбины эд анги үйлдвэрлэх тусгай үйлдвэр байгуулж байгаа нь хиймэл оюун ухааны салбарын эрчим хүчний хэрэгцээг хангах стратегийн алхам болж байна.
Хиймэл оюун ухааны тооцооллын хүчин чадал огцом нэмэгдэж байгаатай холбоотойгоор дата төвүүдийн эрчим хүчний хэрэглээ 2030 он гэхэд хоёр дахин өсөх төлөвтэй байна. Үүнтэй холбогдуулан Amazon, Google, Meta, OpenAI болон Microsoft зэрэг технологийн аварга компаниуд эрчим хүчний сүлжээнд найдахын оронд дата төвийнхөө дэргэд хувийн хийн цахилгаан станц барих хандлага түгээмэл болжээ. Гэвч хийн турбины үйлдвэрлэл, ялангуяа өндөр температурт тэсвэртэй ир болон сэнсний цутгамал эд ангийн хомсдол салбарын хөгжлийг сааруулж байна.
Илон Маск өөрийн компаниуд нарны эрчим хүчний хүчин чадлыг нэмэгдүүлж байгаа ч хийн турбин нь түр зуурын нэмэлт эх үүсвэр болсоор байх болно гэж мэдэгдсэн юм. SpaceX компани турбины ир болон сэнсийг дотооддоо үйлдвэрлэснээр хийн турбиныг ашиглалтад оруулах хугацааг 18 сараар хурдасгах боломжтой гэж үзэж байна. Энэхүү технологийн нарийн төвөгтэй процесс нь вакуум зууханд нэгдмэл талст бүтэцтэйгээр цутгахыг шаарддаг бөгөөд одоогоор дэлхий даяар цөөн тооны үйлдвэрлэгч л энэ чадварыг эзэмшсэн байдаг.
Гэсэн хэдий ч энэхүү шийдэл нь байгаль орчны болон эрүүл мэндийн шүүмжлэлтэй тулгарч байна. Мемфис хотод байрлах Colossus дата төвийн турбинууд нь агаарын бохирдол үүсгэж, холбогдох зөвшөөрөлгүйгээр ажиллаж байна гэж NAACP байгууллагаас удаа дараа буруутгаж ирсэн. Мөн Виржиниа муж дахь дата төвүүдийн ялгаруулж буй хорт бодис нь ойр орчмын иргэдийн эрүүл мэндэд сөргөөр нөлөөлж, жил бүр олон сая долларын хохирол учруулж болзошгүй гэсэн судалгааны үр дүн гарчээ.
Дэлгэрэнгүйг эх сурвалжаас харах
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Elon Musk says he’s found a way to solve one of AI’s biggest bottlenecks by making a hard-to-manufacture turbine part himself.
On Saturday, Musk confirmed what a secret foundry SpaceX has been building in Bastrop, Texas, is for — an apparent response to a story that was already closing in on the details. Earlier in the day, The Information published a report citing job listings that explicitly mention a “blades and vanes foundry,” plus findings from Corey Trinetti, a due diligence specialist who authors detailed reviews of AI infrastructure sites in his newsletter and who’d reported that SpaceX had bought roughly 830 acres near its existing Starlink factory in Bastrop between March and June.
“SpaceX and Tesla are each building 100GW/year of solar production capacity as fast as possible,” Musk wrote on X on Saturday, “but natural gas will still be needed to supplement and bootstrap solar for several years. The limiting factor for nat gas turbine production is casting the blades & vanes. By doing in-house casting at SpaceX, we can accelerate nat gas turbines coming online by up to 18 months, which is a profound game-changer.”
The “why” of all this goes back to one of the biggest challenges facing the AI industry right now. GPU shortages are still an issue — Nvidia’s newest Blackwell chips are still running lead times of several months, for example — but a second constraint has emerged alongside it, which is the physical power grid. The International Energy Agency projects global data center electricity use will roughly double by 2030, and gas turbine maker GE Vernova says it’s essentially sold out of production capacity through 2030 due largely to AI infrastructure demand.
That shortage is why building private gas-fired plants next to data centers, instead of waiting on the grid, has become a ubiquitous strategy for so-called hyperscalers, including Amazon, Google, Meta, OpenAI, and Microsoft. After years of prioritizing wind and solar, they’re all now betting on natural gas to get data centers online faster.
As for the casting bottleneck specifically, according to The Information, the blades inside a gas turbine’s hottest section run at temperatures around 3,000 to 3,600 degrees Fahrenheit, which is roughly 800 degrees hotter than the melting point of the very metal alloy they’re made from. That’s only possible because of the blades’ internal cooling channels and thermal-barrier coatings, plus the specific way each blade is cast. Just four companies worldwide have mastered the casting process well enough to produce them at industrial scale, and all of them are tapped out right now.
What makes the whole thing especially difficult is that each blade has to be cast as a single, unbroken crystal, grown slowly inside a vacuum furnace, without the microscopic seams that let ordinary cast metal crack under stress. It’s a tricky process even for the smaller blades used in jet engines; the blades in power-plant turbines are considerably larger, which makes producing them at that scale and without defects even harder.
If SpaceX pulls this off — and it’s easier said than done, of course — it would mean a Musk-controlled entity holds a manufacturing capability that every other AI infrastructure builder currently depends on a tiny oligopoly for, giving SpaceXAI an edge that’s difficult for any well-funded but non-manufacturing competitor to copy quickly.
But it would also mean more gas turbines coming on fast, and turbines in the ground are already drawing federal lawsuits and peer-reviewed health research over the pollution they emit.
In Memphis, where SpaceXAI has run gas turbines to power its Colossus data centers since 2024, the NAACP has repeatedly accused the company of operating turbines without the permits or pollution controls required by federal law. The organization’s concern is that turbines like these emit smog-forming compounds and hazardous chemicals like formaldehyde, pollutants linked to asthma, respiratory disease, and certain cancers. (The site sits near neighborhoods that already face heavy industrial pollution, and University of Memphis researchers said that in their own admittedly limited analysis, air pollution grew “slightly worse” because of the data center.)
But Memphis just happens to be the most visible case. The same fight is playing out anywhere gas turbines have become the default fix for data center power shortages. In Virginia’s “Data Center Alley,” a study commissioned by the Piedmont Environmental Council, using the EPA’s own COBRA health-impact model, found that emissions from a single facility’s eight full-time gas turbines could reach more than 2.5 million people across multiple counties — with the heaviest impact landing on already-marginalized communities — and cause an estimated 3.4 to 6.5 additional premature deaths a year, translating to $53 million to $99 million in annual health-related damages.
The list, and complaints, go on.
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