NextEra Energy
Crockett County, Texas

Shamrock BESS
Crockett County, TX
Description of Project

Construction of a new 100MW/400MWh Battery Energy Storage System and Retrofit of existing 345kV Substation.

Scope included 100MW BESS System with 93 battery container & 31 integrated invertors, initial site preparation, pile and concrete foundations, site fencing, grounding, MV/AC/DC conduit and cables, structures, electrical equipment (transformer, switchboard and fiber enclosure), retrofit of existing substation including addition of feeder bay, foundations, breakers, switches, rigid bus & jumper overhead system along with all testing and commissioning services.

NextEra Energy
Haskell County, Texas

Inertia Energy Storage
Haskell County, Texas
Description of Project

Construction of a new 13MW/49.4MWh Battery Energy Storage System and Retrofit of existing 345kV Substation.

Scope included 13MW BESS System with 24 battery container & 4 integrated invertors, initial site preparation, pile and concrete foundations, site fencing, grounding, MV/AC/DC conduit and cables, structures, electrical equipment (transformer, switchboard and fiber enclosure), retrofit of existing substation including addition of feeder bay, foundations, breakers, switches, rigid bus & jumper overhead system along with all testing and commissioning services.

NextEra Energy
Coolidge, Arizona

Storey BESS 88MW & Substation
Coolidge, Arizona
Description of Project

Construction of a new 88MW/302MWh Battery Energy Storage System, New 230/34.5kV Substation, Retrofit existing 230kV Substation and New 230kV Transmission Line.

Scope included 88MW BESS System with 77 battery container & 26 integrated invertors, initial site preparation, pile and concrete foundations, site fencing, grounding, MV/AC/DC conduit and cables, structures, electrical equipment (transformer, switchboard and fiber enclosure), new 230kV Substation, retrofit of existing 230kV substation, 230kV Transmission Line along with all testing and commissioning services.

NextEra Energy
Washoe, Nevada

Fish Springs 345kV Substation &
25MW/100MWh BESS
Washoe, Nevada
Description of Project

Construction of a new 345KV Substation and 25MW/100MWh Battery Energy Storage.

Scope included 345/34.5kV Substation, 345kV Gen-tie span, 25MW BESS System with 12 battery container & 8 integrated invertors, initial site preparation, foundations, site fencing, station grounding, control and power conduit and cables, steel structures, HV and LV electrical equipment (transformer, breakers, switches, capacitors and disconnects) control building with SEL Relay Panels, rigid bus and jumper overhead system and all testing and commissioning services.