Feb 20
The "Harmonic Audit" Crackdown—How Power Quality is Becoming a Commercial Weapon
WRLDC has moved into audit-and-penalty mode on harmonic compliance.
Missing THD data or exceeding 5% distortion can now result in curtailment or disconnection.
Curtailment triggers DSM penalties—creating double financial exposure.
Older solar and wind plants face an inverter technology gap, with retrofit costs not priced into PPAs.
Power Quality is no longer advisory. It is a commercial filter.
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