How Did U.S. Executive Order 14420 Trigger a $30-Billion Market-Cap Collapse in China’s Energy Storage Sector? | Special Report

Recently, a U.S. policy announcement triggered a century-scale tsunami across China’s new-energy sector—particularly among energy storage and inverter companies—in the capital markets. On August 26 (local time), U.S. President Trump signed Executive Order 14420, declaring a national emergency on national-security grounds to prohibit the procurement, importation, or installation of certain foreign-made large-scale power-system equipment—and related software—that may pose cybersecurity or operational risks. The order authorizes the federal government—especially the Department of Energy—to conduct broad security reviews, impose restrictions, and even ban foreign-made power equipment, thereby accelerating the decoupling of the U.S. power-system supply chain from ‘jurisdictional foreign entities,’ including China. This marks the second time the U.S. has escalated controls over foreign power equipment citing grid security—following Executive Order 13920 in 2020—and is the first time battery energy storage systems (BESS) have been formally included within the scope of national-level grid-security review. In its official statement, the White House specifically warned that foreign-manufactured equipment may contain ‘digital backdoors,’ enabling foreign governments to remotely access U.S. grid infrastructure. Notably, even before this policy was announced, market participants had already grown anxious: isolated incidents—including BYD’s revolving-door controversy and regulatory penalties imposed on Enjie Co.’s Hungarian factory—risked being reclassified by Europe as ‘industry-wide systemic issues.’ If so, European regulators could use such findings as justification for launching intensive, stringent regulatory enforcement actions against the entire Chinese energy-storage industrial chain—a development that would profoundly impact over RMB 100 billion in Chinese investments overseas, potentially delivering severe shocks. (See: How China’s RMB 220-Billion Energy-Storage Investment Navigated Europe’s Political Storms | Exclusive Report.) Now, with this U.S. policy shift, Chinese energy-storage enterprises face heightened strategic challenges—and even existential risks—in their global expansion. Perhaps reflecting this sentiment, on August 27, Sungrow Power Supply Co., Ltd. (300274.SZ)—a leading inverter and energy-storage system integrator—opened sharply lower; its intraday decline exceeded 14% (closing at RMB 98.84 per share, down 12.24%). Sungrow’s stock then fell for five consecutive trading days, shedding 23.28% in value over just five sessions—erasing approximately RMB 54.4 billion in market capitalization—while the Shanghai Composite Index rose 0.73% over the same period. According to statistics from TTIR (24Tide Industrial Research Institute), the combined market capitalization of China’s listed energy-storage enterprises plummeted by RMB 317.5 billion during those five trading days (August 27–September 2). Looking ahead, an increasing number of Chinese energy-storage projects—and indeed major new-energy projects globally—may face rigorous compliance reviews. In fact, amid the accelerating global energy transition, the new-energy industry worldwide is shifting from an era of ‘scale competition’ to one of ‘compliance contestation.’ This article comprehensively dissects Executive Order 14420, analyzes the root causes behind the U.S. policy shift, and explores with readers potential future U.S. policy trajectories and evolving industrial-competition dynamics—intended as food for thought, for reference only, and open to reader feedback, supplementation, or even critique. As electricity demand surges across U.S. advanced manufacturing, data centers, artificial intelligence, and defense production sectors, the safety and reliability of grid infrastructure have been elevated to the level of strategic national security.

Trump’s Election Victory: New Opportunities and Challenges for the Energy Storage Industry

The results of the U.S. presidential election are now official: with Trump’s re-election, the energy storage industry—particularly stationary energy storage systems—faces a fresh set of opportunities and challenges. How will Trump’s policies and his ‘America First’ agenda affect U.S. demand for energy storage, domestic supply chains, and the global energy-storage market? We can analyze likely policy directions under a Trump administration—and anticipate corresponding shifts in the energy-storage industry—through several key factors. Trump’s Policies: Tariffs and Their Impact on Domestic Manufacturing Trump’s ‘America First’ agenda has consistently emphasized protecting U.S. domestic industries—especially manufacturing—through tariffs. During his prior term, he repeatedly proposed imposing tariffs on goods from major trading partners like China, particularly targeting electric vehicles and batteries. His administration progressively raised tariffs on imported batteries and EVs from China. Should Trump return to office, this trend is likely to intensify. His administration will probably continue raising tariffs to stimulate domestic manufacturing—especially in battery production and energy-storage technology supply chains. Although Trump’s direct policy support for the energy-storage sector remains limited, the ‘America First’ framework may prompt more aggressive tariff strategies, thereby catalyzing growth in the U.S. domestic energy-storage industry. Rising Energy-Storage Demand: A Fundamental Trend Trump May Struggle to Reverse Even if the Trump administration offers limited direct support for energy storage, demand for lithium-ion batteries and energy-storage technologies in the U.S. market continues to rise steadily. As the U.S. ramps up investment in clean energy—especially wind and solar power—energy-storage systems will become indispensable for stabilizing these inherently intermittent energy sources. The Critical Role of Energy Storage For the U.S. energy mix, energy-storage systems are a pivotal technology ensuring grid stability—particularly as the share of renewable energy grows. During peak grid-load periods, storage systems provide essential power support. With the proliferation of energy-storage projects expected through 2024 and beyond, domestic U.S. battery supply for energy storage is projected to face severe shortages by 2026.

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At the Battery Show North America, attendees identified energy storage systems (ESS) as the key growth driver fueled by AI data centers, leading suppliers like Arkema and Syensqo to expand local battery material production amidst supply chain security concerns.

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