Interconnector

United States (US-NW-PSEI) – United States (US-NW-TPWR) interconnection

United States

152nd-largest interconnector in United States of 159 · top 97% worldwide (#678 of 704)

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Status: operating
Capacity: 73 MW
Length: 39 km
Connects to: United States
Reverse capacity: 33 MW
Geometry: Schematic — node to node, not a surveyed route

Comparable interconnectors · United States · 159 ranked

#1United States (US-MIDW-MISO) – United States (US-MIDA-PJM) interconnection10.1 GW
#150United States (US-SW-AZPS) – United States (US-CAL-IID) interconnection73 MW
#151United States (US-FLA-FPL) – United States (US-FLA-GVL) interconnection73 MW
#152United States (US-NW-PSEI) – United States (US-NW-TPWR) interconnection73 MW
#153United States (US-CAR-CPLE) – United States (US-CAR-YAD) interconnection69 MW
#154United States (US-FLA-FPC) – United States (US-FLA-GVL) interconnection62 MW

All interconnectors in United States →

Co-located infrastructure · within 25 km

United States (US-NW-BPAT) – United States (US-NW-TPWR) interconnection0 m · Interconnector · 547 MW
Tacoma Substation6.5 km · Substation / Converter
500 kV line6.6 km · Transmission Line
Tacoma-Raver No 16.8 km · Transmission Line
Centeris16 km · Data Centre
Tacoma-Raver No 1;Tacoma-Covington No 217 km · Transmission Line
Frederickson Power power station19 km · Power Plant · 318 MW · gas
Frederickson power station19 km · Power Plant · 178 MW · gas

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Assumption that the max hourly interchange value reached between Jan 2019 - Dec 2023 is representative for available transmission capacity between BA's. — No planned interconnections oulined in the Ready-To-Go Transmission Projects 2023 report.

SOURCE: Global Transmission Database v0.1 (CC BY 4.0)