Trump signs executive order banning foreign power grid equipment, boosting policy support for domestic U.S. electric equipment manufacturers

Zhitong Finance APP has learned that on Wednesday, August 26, U.S. President Trump signed Executive Order No. 14420, declaring a national emergency. Citing national security, the order prohibits U.S. procurement, import, or installation of certain foreign-manufactured bulk-power system equipment and related software that may pose cybersecurity or operational risks, with key energy equipment such as transformers being the core target of this ban.

Core of the Ban: Targeting High Voltage Transmission Systems, Covering Substation Facilities, Energy Storage Systems, and Industrial Controls

The White House stated in its briefing that the executive order aims to ensure the security, integrity, and reliability of equipment used in the U.S. bulk-power system, particularly to prevent interference by foreign actors. The order refers to the International Emergency Economic Powers Act (IEEPA) and the National Emergencies Act, determining that the supply of foreign bulk-power system electrical equipment poses an “unusual and extraordinary threat” to U.S. national security, foreign policy, and the economy.

According to the White House briefing, the ban mainly targets high-voltage transmission systems and does not apply to local distribution facilities. The affected equipment covers a wide range, including substation transformers, large generators, industrial control systems, battery energy storage systems, and related critical software and digital functions. The executive order particularly notes that foreign-made equipment may contain “digital backdoors,” which could enable foreign governments to remotely access U.S. power grid equipment.

For already installed foreign equipment, the Secretary of Energy is authorized to identify, isolate, monitor, disconnect, replace, or remove them. The executive order also directs the Department of Energy to issue supporting rules within 120 days and to establish a “pre-qualification standard for eligible equipment and vendors” to shift future procurement toward a trusted supply chain.

Grid Security: The New Focus in the AI Era—Geopolitical Dynamics Behind the Executive Order

This emergency executive order continues the Trump administration’s supply chain security measures of recent years. The surge in AI data centers and other high-tech projects means America is more dependent on stable electricity than ever before. The White House said that the rapid growth of advanced manufacturing, artificial intelligence, and national defense production has increased U.S. reliance on certain foreign components.

Previously, Trump’s executive orders made it clear that protecting national security is his “highest responsibility” and identified the supply of foreign bulk-power system equipment as an “unusual and extraordinary threat.”

It is worth noting that the European Commission also decided earlier this year to ban the use of China-made inverters in publicly funded energy projects. Last year, Reuters reported that, when inspecting devices connecting to the power grid, U.S. experts found abnormal communication equipment not listed in technical documents within some Chinese-made solar inverters.

International Energy Agency (IEA) data shows that China accounts for about 80% of the world’s battery and solar inverter manufacturing capacity. A 2020 investigation by the U.S. Department of Commerce found that the U.S. had imported large quantities of Chinese-made bulk power transformers over the past decade.

Significant Opportunities for Domestic Manufacturers: SolarEdge, Enphase, and Tesla in the Spotlight

Analysts point out that this move will reshape the supply chain structure of U.S. energy equipment in the medium to long term and create significant market opportunities for domestic electrical equipment manufacturers.

Analysis indicates that the U.S. bulk-power emergency executive order may raise short-term grid investment costs but, in the medium to long run, will reshape the supply chain landscape and open up new business opportunities for domestic manufacturers such as SolarEdge Technologies (SEDG.US), Enphase Energy (ENPH.US), and Tesla (TSLA.US). The U.S. inverter market was already under the spotlight due to the government’s proposed bans.

Experts note that the executive order requires the Department of Energy and the Federal Acquisition Regulatory Council to revise procurement rules, prioritizing U.S.-made energy infrastructure. This policy direction means that in areas related to high-voltage transmission system transformers, large generators, industrial control systems, battery energy storage systems, and related equipment, U.S. manufacturers will experience structural demand growth over the coming years.

SolarEdge Technologies & Enphase Energy: As leading U.S. inverter and power electronics manufacturers, they are seen as core players to fill the gap in foreign products and meet explosive domestic demand.

Tesla: Not only does Tesla possess the capability to manufacture large battery energy storage systems such as Megapack, but its strengths in energy software and integration also make it a key participant in building a “secure, reliable, domestically produced” new grid.