Energy 能源 에너지
Generation and fuel feeding the grid that AI datacenters draw on: gas, nuclear, renewables, storage.
Why AI demand reaches this layer · 需求为什么传导到这里 · 수요가 여기까지 오는 이유
Most AI supply-chain maps start at the GPU. Electricity comes first. An accelerator is a device for converting power into tokens, so demand runs backwards from model training to the datacenter, to the grid, to whatever generates the electricity — gas, nuclear, solar, wind, and the storage that smooths them.
多数 AI 产业链图从 GPU 开始，其实电力在更前面。加速器本质是把电转成 token 的设备，所以需求会一路向上传导：模型训练 → 数据中心 → 电网 → 发电端（天然气、核电、光伏、风电，以及用来平抑波动的储能）。
대부분의 AI 공급망 지도는 GPU에서 시작한다. 전기가 더 앞이다. 가속기는 전력을 토큰으로 바꾸는 장치이므로, 수요는 모델 학습에서 데이터센터, 전력망, 발전원(가스·원자력·태양광·풍력과 이를 평활하는 저장)까지 거꾸로 올라간다.
Where the chokepoint sits · 瓶颈在哪 · 병목은 어디인가
Generation capacity cannot be provisioned on a software timeline. New supply takes years, which makes interconnection queues and siting the binding constraint long before silicon is.
发电能力无法按软件的节奏扩张，新增供给以年计。所以并网排队和选址往往比芯片更早成为真正的约束。
발전 용량은 소프트웨어 일정으로 늘릴 수 없다. 신규 공급은 수년이 걸리고, 그래서 계통 접속 대기와 입지가 실리콘보다 먼저 구속 조건이 된다.
A structural observation about supplier concentration and lead times — not a view on any security. 这是关于供应商集中度与交期的结构性观察，不是对任何标的的看法. 공급사 집중도와 납기에 대한 구조 관찰이지, 어떤 증권에 대한 의견이 아닙니다.
Companies in this layer · 本层级的公司 · 이 레이어의 기업
- CCJBeneficiary · 受益 · 수혜
Uranium mining and nuclear fuel services — upstream of nuclear generation.
- BWXTBeneficiary · 受益 · 수혜
Nuclear components and small modular reactor manufacturing.
- OKLOBeneficiary · 受益 · 수혜
Advanced fission reactor developer targeting datacenter power supply.
- XEBeneficiary · 受益 · 수혜
Advanced nuclear reactor and fuel developer.
- CEGBeneficiary · 受益 · 수혜
Largest US nuclear generation fleet; sells firm power under long-term contracts.
- VSTBeneficiary · 受益 · 수혜
Independent power producer with nuclear and gas generation.
- TLNBeneficiary · 受益 · 수혜
Independent power producer with nuclear generation.
- NRGBeneficiary · 受益 · 수혜
Independent power producer and retail electricity provider.
- LEUBeneficiary · 受益 · 수혜
Uranium enrichment and nuclear fuel supply.
- SMRBeneficiary · 受益 · 수혜
Small modular reactor developer.
Public 13F filings citing these securities · 引用这些标的的公开 13F 申报 · 이들 증권을 인용한 공개 13F
Research context, not a recommendation. These are facts on file with the SEC; the classification that puts a security in this layer is ours, and the filer made no such claim.
供研究参考，不构成任何推荐。以下是已向 SEC 存档的事实；把某个标的归入本层级是我们的分类， 申报人并未作出这样的表述。
- ARK Investment Managementreported a position inBWXTForm 13F-HR for the period ending 2026-06-30, filed 2026-08-14 · SEC filing
- Bridgewater Associatesreported a position inBWXTForm 13F-HR for the period ending 2026-06-30, filed 2026-08-14 · SEC filing
- Fundstrat Capitalreported a position inBWXTForm 13F-HR for the period ending 2026-06-30, filed 2026-08-13 · SEC filing
- ARK Investment Managementreported a position inCCJForm 13F-HR for the period ending 2026-06-30, filed 2026-08-14 · SEC filing
- Fundstrat Capitalreported a position inCCJForm 13F-HR for the period ending 2026-06-30, filed 2026-08-13 · SEC filing
- ARK Investment Managementreported a position inOKLOForm 13F-HR for the period ending 2026-06-30, filed 2026-08-14 · SEC filing
- Bridgewater Associatesreported a position inOKLOForm 13F-HR for the period ending 2026-06-30, filed 2026-08-14 · SEC filing
- ARK Investment Managementreported a position inXEForm 13F-HR for the period ending 2026-06-30, filed 2026-08-14 · SEC filing
- Viking Global Investorsreported a position inXEForm 13F-HR for the period ending 2026-06-30, filed 2026-08-14 · SEC filing
Rows below are public SEC Form 13F-HR filings, reported by the filing entity for the period shown and filed later — they are never current holdings. Form 13F covers long US equity positions only: it excludes short positions, cash, non-US holdings and most derivatives, and a reported position may have been sold since. Assigning a ticker to a layer is XingAI's classification, not the filer's. Nothing here is a recommendation, and an institution reporting a position is not a reason to take one.
下列条目来自 SEC 公开的 Form 13F-HR 申报，由申报主体就所示期间申报、并在其后提交 —— 它们不是当前持仓。Form 13F 仅覆盖美股多头头寸：不含空头、现金、非美资产和大多数衍生品，且申报的头寸可能已被卖出。把某个标的归入某一层级是 XingAI 的分类，不是申报人的。此处没有任何推荐，机构申报持有某标的也不构成你持有它的理由。
Descriptive positioning only. `stance` says whether a company's business is exposed to a layer, never whether to buy it. Layers with no exposure are not recommendations to add any.