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FERC Issues Letter Order Approving Interpretation of TOP-007-WECC-1

On June 18, 2014, in Docket No. RD14-8, FERC issued a letter order approving the Interpretation of regional Reliability Standard TOP-007-WECC-1 (System Operating Limits).  In the letter order, NERC states that the proposed Interpretation clarifies that the requirements contained in TOP-007-WECC-1 apply only to transmission operators and not to path operators, a WECC designation that is not addressed in relevant materials concerning NERC Reliability Standards.

To view FERC’s letter order, click here.