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Asset classes
- Transmission Line80,968
- Power Plant32,429
- Substation / Converter7,614
- Oil & Gas Field7,055
- Coal / Uranium Mine5,382
- Pipeline4,951
- Cement Plant3,513
- Data Centre3,283
- Iron & Steel Plant1,293
- LNG Terminal1,198
- Grid Storage965
- Iron Ore Mine949
- Chemical Plant868
- Interconnector704
- Export Terminal519
- Refinery279
- Storage / Tank Farm38
- Oil / Commodity Contract19
- Hydrogen Project18
- Carbon Capture (CCS)16
Chokepoints
Interconnector
United States (US-SW-AZPS) – United States (US-SW-SRP) interconnection
2nd-largest interconnector in United States of 159 · top 9% worldwide (#62 of 704)
- Status
- operating
- Capacity
- 4,297 MW
- Length
- 253 km
- Connects to
- United States
- Reverse capacity
- 1,348 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
- #2United States (US-SW-AZPS) – United States (US-SW-SRP) interconnection4.3 GW
- #3United States (US-NY-NYIS) – United States (US-MIDA-PJM) interconnection3.3 GW
- #4United States (US-SW-AZPS) – United States (US-CAL-CISO) interconnection (planned)3.2 GW
Co-located infrastructure · within 25 km
- United States (US-SW-DEAA) – United States (US-SW-SRP) interconnection0 m · Interconnector · 576 MW
- United States (US-NW-GRID) – United States (US-SW-SRP) interconnection0 m · Interconnector · 683 MW
- United States (US-SW-HGMA) – United States (US-SW-SRP) interconnection0 m · Interconnector · 972 MW
- Lumen8.8 km · Data Centre
- Aligned Energy Data Center9.9 km · Data Centre
- Accelera Data Systems11 km · Data Centre
- Agua Fria power station12 km · Power Plant · 714 MW · gas
- Morgan - Pinnacle Peak 500KV15 km · Transmission Line
- West Phoenix power station16 km · Power Plant · 1.2 GW · gas
- 500 kV line20 km · Transmission Line
- Pinnacle Peak Substation20 km · Substation / Converter
- Ocotillo power station23 km · Power Plant · 916 MW · gas
On the interactive map
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)