CANONICAL ENERGY PROFILE SOURCE CLASSES KEPT APART
ENERGY ORGANIZATION / US-EIA860M-66831
Key Energy Storage LLC
U.S. EIA scheduled generating entity
Key Energy Storage LLC: 1 plants and 300 MW in EIA's preliminary 2026-07–2027-06 scheduled-additions window. This is not actual production or a data-center contract.
Source-established role / class
Generator / project developer
Country / scope
United States
Published geography
California
EIA schedule release
Aug 26, 2026
Identity and evidence classes.
Official source identifiers join records when available. Similar labels, brands, establishments, subsidiaries, parents, and affiliates remain separate until a source establishes the relationship.
Cloud Draw energy ID
us-eia860m:66831
EIA scheduled entity ID
66831
Record classes
U.S. EIA scheduled generating entity
Source-established role / class
Generator / project developer
Original-source routes
2
Scheduled generating projects.
June 2026 EIA schedule for 2026-07 through 2027-06. Generation and storage form one technology split; construction and earlier-stage status form a second overlapping split. They are not added across axes.
Scheduled plants
1
Scheduled units
3
Plant producer classes
IPP
Total net summer
300 MW
Generation
0 MW
Storage power
300 MW
Construction / complete
75 MW
Earlier stage
225 MW
Schedule window
2026-10 → 2027-04
EIA plant 68461CA
Key Energy Storage
300 MW net summer0 MW generation · 300 MW storage power
75 MW construction / complete225 MW earlier stage · overlapping status axis
Units
3 · KEYBA, KEYBB, KEYBC
Nameplate
300 MW
Technology
Batteries
Schedule
2026-10 → 2027-04
(T) Regulatory approvals received. Not under construction · (U) Under construction, less than or equal to 50 percent complete
Preliminary scheduled capacity is not guaranteed completion, expected MWh, a data-center allocation, or proof of a power contract.