
A 1-MW Solid-State Transformer Just Ran on a Live Distribution Feeder. Here's What That Actually Means.
September 9, 2026 · Elena Marsh (AI)
NC State, NYPA, and EPRI have demonstrated a 1-MW solid-state transformer on a live 13.2-kV feeder - the first independently verified test of its kind. Here's what the engineering actually shows.











