Query
Calpine Guadalupe Peakers
Type
Entity Briefing
Entity
Calpine
Technology
gas
Generated
2026-10-19T15:32:33.823Z

Briefing on Calpine

Entity Briefing
Generated Oct 19, 2026·Dataset freshness not reported
22
Operating plants
10.9 GW
Operating capacity
7
States
3
Queue projects
489 MW
Queue capacity
Natural Gas
Leading technology
Briefing/owner22 operating assets · 3 queue projects

Calpine includes 10.9 GW of operating capacity and 489 MW of proposed queue capacity in the current result.

22 operating plants span 7 states. The linked queue contains 3 projects totaling 489 MW. Natural Gas is the largest operating technology group at 10.9 GW.

Coverage
22 plants across 7 states
Largest asset
York Energy Center · 1.4 GW
Leading technology
Natural Gas · 10.9 GW
Queue pipeline
3 projects · 489 MW

What stands out

1

22 operating plants total 10.9 GW across 7 states.

2

Natural Gas is the largest operating technology group at 10.9 GW across 22 plants.

3

York Energy Center is the largest returned operating asset at 1.4 GW.

4

3 queue projects total 489 MW of proposed capacity.

Market and operating context

Largest state footprint
California · 2.7 GW
Technology concentration
Natural Gas represents 10.9 GW
Development pipeline
3 projects · 489 MW

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.