Query
GSPP Imholte CSG
Type
Entity Briefing
ISO/RTO
spp
Generated
2026-10-17T08:11:07.340Z

Briefing on SPP (Southwest Power Pool)

Entity Briefing
Generated Oct 17, 2026·Dataset freshness not reported
755
Operating plants
117.8 GW
Operating capacity
14
States
381
Queue projects
89.8 GW
Queue capacity
Wind
Leading technology
Briefing/iso755 operating assets · 381 queue projects

SPP (Southwest Power Pool) includes 117.8 GW of operating capacity and 89.8 GW of proposed queue capacity in the current result.

755 operating plants span 14 states. The linked queue contains 381 projects totaling 89.8 GW. Wind is the largest operating technology group at 35.8 GW.

Coverage
755 plants across 14 states
Largest asset
Jeffrey Energy Center · 2.2 GW
Leading technology
Wind · 35.8 GW
Queue pipeline
381 projects · 89.8 GW

What stands out

1

755 operating plants total 117.8 GW across 14 states.

2

Wind is the largest operating technology group at 35.8 GW across 233 plants.

3

Jeffrey Energy Center is the largest returned operating asset at 2.2 GW.

4

381 queue projects total 89.8 GW of proposed capacity.

Market and operating context

Largest state footprint
Kansas · 23.2 GW
Technology concentration
Wind represents 35.8 GW
Development pipeline
381 projects · 89.8 GW

Why it matters

The operating footprint shows what exists today, while the queue pipeline and latest curated events show where the portfolio or market may be changing. Reading those layers together avoids treating proposed capacity as operating capacity.