Western grid operators warn of growing south-to-north power flows as climate shifts

Experts at a Western Market Seams workshop flagged a critical gap in the WECC-1 relay protection system that does not account for increasing south-to-north electricity flows, a concern highlighted by Bonneville Power Administration dispatch

First covered Aug 19, 2026 · 7:56 AM PT · 1 article · no longer in the live window

Coverage

38d Utility Dive The Western energy market must shift as power flows evolve, say experts — The WECC-1 RAS “does not consider south-to-north flows, and frankly, it is something I'm worried about,” said Bonneville Power Administration system dispatcher…

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Appeared in: 2026-08-19 (#5) · 2026-08-20 (#6)

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