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Flash Note: Defense Production Act

Brief

Citrini frames the April 20, 2026 Presidential Determination (2026‑10) as a formal Defense Production Act (Section 303) response to a deepening U.S. grid‑equipment bottleneck, invoking Executive Order 14156 (Jan 20, 2025) and classifying transformers, high‑voltage components, substations, control electronics, protective relays, capacitor banks and electrical core steel as essential to national defense. The note highlights accelerating backlog metrics — GE Vernova’s electrification segment posted a 1Q26 quarterly backlog addition nearly equal to the annual additions from 2022–2025 — and persistent transformer lead times that have exceeded 18 months. It details supplier dynamics: Hyosung’s Memphis plant is the only U.S. 765 kV capable facility; HD Hyundai Electric aims for 150 units/year from Montgomery by 2027; LS Electric opened in Bastrop, TX; Iljin secured a $333M U.S. order and its first European ultra‑HV contract. The Korean Big Four held a combined $23.9B backlog in Q3 2025 (about five to six years of work), justifying DPA action to shore up capacity.

Why it matters

On April 20, 2026 the President signed Presidential Determination 2026-10 invoking Defense Production Act (Section 303) for grid infrastructure and supply-chain capacity, formally listing transformers, transmission lines, conductors, substations, high‑voltage circuit breakers, power control electronics, protective relay systems, capacitor banks, and electrical core steel as essential to national defense.

Key details

  • The determination cites Executive Order 14156 (Declaring a National Energy Emergency) issued January 20, 2025 and was motivated by rapidly rising grid backlogs and long lead times (transformer lead times previously crossed 18 months).
  • Market evidence of accelerating demand: GE Vernova’s electrification segment had a 1Q26 quarterly net addition to backlog nearly as large as the entire annual additions from 2022–2025, signaling accelerating—not abating—growth.
  • Korean transformer suppliers dominate marginal large‑transformer capacity: Hyosung Heavy’s Memphis plant is the only U.S. facility able to produce 765 kV ultra‑high‑voltage transformers; HD Hyundai Electric’s Montgomery, AL expansion targets 150 units/year by 2027; LS Electric opened in Bastrop, TX; Iljin won a record $333M U.S. order and its first European ultra‑HV contract. The Korean “Big Four” backlog was $23.9B as of Q3 2025 (≈5–6 years of work).
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