Washington, D.C. — The Southwest Power Pool’s (SPP) annual Integrated Transmission Planning (ITP), which is conducted on a 2, 5, and 10-year horizons, provides a structured framework for addressing transmission needs within the region.

In May 2024, the Federal Energy Regulatory Commission (FERC) finalized its long-term regional transmission planning and cost allocation rule to strengthen the grid to meet future demand. How will SPP be impacted by the new rule?