February 2023

On January 19, 2023, FERC established that a facility’s classification as transmission or distribution under criteria established in the Southwest Power Pool, Inc.’s (“SPP”) Open Access Transmission Tariff (“Tariff”) can be overcome in a challenge at the Commission if the protestors provide sufficient evidence to call into question the classification under the Tariff criteria. FERC found that once protestors present evidence that the facilities are distribution under FERC’s seven-factor test, the burden of proof shifts back to the filing transmission provider and transmission owner seeking a specific classification under Section 205 of the Federal Power Act to demonstrate its proposed classification under FERC’s seven-factor test. FERC found that GridLiance High Plains, LLC (“GridLiance”), as the applicable transmission owner, failed to carry this burden to demonstrate its facilities at issue were transmission facilities after such a challenge.