Blog & Insights
Mar 2026
SPP DISIS 2024 Phase 1: $30B in Upgrade Costs Across 260 Projects
SPP posted Phase 1 results for the largest interconnection cluster in its history. 260 projects face $30.2B in allocated upgrade costs with a median of $375/kW — the highest Phase 1 costs on record.
Feb 2026
733 GW Withdrew from U.S. Interconnection Queues in 2025
In 2025, 733 GW of proposed generation withdrew from U.S. interconnection queues across 4,061 projects. Queue reform reached its deadlines. The queue is now leaner and the remaining projects are more serious.
Jan 2025
In 2024, interconnection queues shrank for the first time in years
In 2024, interconnection queues across the U.S. shrank — not because demand disappeared, but because the rules changed.
Jan 17, 2024
State of interconnection queues — January 2024
An analysis of the state of interconnection queues across 6 RTOs/ISOs and 20 utilities in the U.S.
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