An analysis by Eastern RTOs and utilities has found no advantages to changing how they measure primary frequency response.

Despite the ongoing shift to renewables, the Eastern Interconnection has sufficient inertia to maintain system frequency for at least the next five years.

By Rich Heidorn Jr. ATLANTA — Despite the ongoing shift to renewables, the Eastern Interconnection has sufficient inertia to maintain system frequency for a...

FERC said that CAISO contracts for transferred frequency response service can include a provision recognizing counterparties.

FERC proposed revising its pro forma GIAs to require all newly interconnecting facilities to install and enable primary frequency response capability.