AES · CIK 0000874761
What The AES Corporation told the SEC could break it.
Most of what AES flagged points at the Chinese-linked supply chain behind its clean-energy build-out. U.S. trade actions are raising the cost or availability of the key inputs for its storage and solar projects: Section 301 tariffs on Chinese lithium-ion batteries jumped to 25% effective January 2026 (from 7.5%), the Uyghur Forced Labor Prevention Act could block suppliers from importing solar cells and panels, and pending anti-dumping investigations on Chinese graphite — a battery-anode material — could push storage costs higher. Separately, its international footprint carries currency risk, most acutely in Argentina, where the peso devalued about 22% in 2024 and 29% in 2025 amid continued hyperinflation.
4 self-disclosed vulnerabilities, pulled from its own filings, each in the company’s words, with the source. This is the risk register almost nobody reads.
In its own words
What could break it.
Regulatory & policy
- Section 301 tariffs on Chinese lithium-ion batteriesmedium
Section 301 tariffs on Chinese lithium-ion batteries and components for energy storage systems raised to 25% effective Jan 1, 2026 (from 7.5%), raising AES storage build costs.
“The U.S. also maintains Section 301 tariffs on certain Chinese made lithium-ion batteries and related components utilized for energy storage systems, with such tariffs currently set at 25% effective January 1, 2026 (an increase from the previous rate of 7.5%).”
- UFLPA solar import restrictionsmedium
Uyghur Forced Labor Prevention Act may block AES suppliers from importing solar cells and panels into the U.S., threatening the renewables build pipeline.
“Additionally, the Uyghur Forced Labor Prevention Act (“UFLPA”) seeks to block the import of products made with forced labor in certain areas of China, at any point in the supply chain, and may lead to certain suppliers being blocked from importing solar cells and panels into the U.S.”
SEC filing →As of 2026
Currency (FX)
- Argentina peso devaluation / hyperinflationmedium
AES Argentina operations exposed to severe peso devaluation (22% in 2024, 29% in 2025) and continued hyperinflation.
“In 2024 and 2025, the Argentine peso devalued against the USD by approximately 22% and 29%, respectively, and Argentina's economy continued to be highly inflationary.”
Commodity & input dependence
- graphite (battery anode material)low
Pending AD/CVD investigations on Chinese natural and synthetic graphite (lithium-ion anode material) could raise AES energy-storage input costs.
“There are also ongoing AD/CVD investigations with respect to exports by China of natural and synthetic graphite used to make lithium-ion battery anode material. Final ITC and Commerce AD/CVD determinations in these investigations are expected in the first quarter of 2026 and could result in price increases.”
SEC filing →As of 2026
The hidden graph
Who it depends on, and who depends on it.
Relationships surfaced from filings, including ones disclosed by the other side, which is how the non-obvious ones come to light.
Its customers
Vietnam Electricity (EVN)
“Mong Duong 2 is a 1,242 MW gross coal-fired plant located in the Quang Ninh Province of Vietnam and was constructed under a BOT service concession agreement expiring in 2040. This is the first coal-fired BOT plant using pulverized coal-fired boiler technology in Vietnam. The BOT company has a PPA with EVN and a Coal Supply Agreement with Vinacomin, both expiring in 2040.”
Cited →
Its suppliers
“In fiscal year 2025, our two largest customers represented approximately 41% of our revenues. In addition, as of September 30, 2025, approximately 24% of our revenue was with related parties, primarily AES and its affiliates.”
Cited →Vietnam National Coal-Mineral Industries Group (Vinacomin)
“Mong Duong 2 is a 1,242 MW gross coal-fired plant located in the Quang Ninh Province of Vietnam and was constructed under a BOT service concession agreement expiring in 2040. This is the first coal-fired BOT plant using pulverized coal-fired boiler technology in Vietnam. The BOT company has a PPA with EVN and a Coal Supply Agreement with Vinacomin, both expiring in 2040.”
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