EIX · 10-Q · 2026Q3 · Full report

FERC Transmission Rate Increase

EDISON INTERNATIONAL · 2026-10-29 · Importance 62 · Surprise 58

In June 2026, SCE provided interested parties a preliminary update proposing a 2027 transmission revenue requirement of $1.7 billion. This is a $159 million, or 11%, increase over 2026 annual rates, primarily reflecting recovery of previous undercollections. SCE expects to file the update with FERC by December 1, 2026, with proposed rates effective January 1, 2027.