POWER Magazine•14 days ago
Southwest Power Pool Announces Expansion of Service Territory
Key Takeaway
SPP's expansion into the Western Interconnection creates new market and transmission opportunities for developers and large power consumers, while also impacting grid integration and regulatory frameworks.
AI Summary
- •The Southwest Power Pool (SPP) expanded its service territory, effective April 1, 2026, now aligning with the U.S. Western Interconnection.
- •This RTO expansion signifies increased grid integration, potentially offering broader market access and new transmission opportunities for generation developers and large power consumers.
- •The expansion is likely to impact interconnection queue processes, regional transmission planning, and capacity market dynamics within the newly integrated areas.
Topics
capacity-marketinterconnectpolicyqueuespptransmission
Article Content
The Southwest Power Pool (SPP) said it has successfully expanded its service territory. The SPP's expanded operations took effect on April 1, and tThe regional transmission organization, or RTO, is now aligned with the Western Interconnection of the U.S. power grid. The post Southwest Power Pool Announces Expansion of Service Territory appeared first on POWER Magazine .