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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-PNM) interconnection
44th-largest interconnector in United States of 159 · top 37% worldwide (#259 of 704)
- Status
- operating
- Capacity
- 1,202 MW
- Length
- 781 km
- Connects to
- United States
- Reverse capacity
- 1,060 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
- #42United States (US-FLA-FPC) – United States (US-FLA-FPL) interconnection1.2 GW
- #43United States (US-CAR-CPLE) – United States (US-MIDA-PJM) interconnection1.2 GW
- #44United States (US-SW-AZPS) – United States (US-SW-PNM) interconnection1.2 GW
- #45United States (US-FLA-FPL) – United States (US-FLA-SEC) interconnection1.2 GW
- #46United States (US-NW-AVA) – United States (US-NW-BPAT) interconnection1.1 GW
Co-located infrastructure · within 25 km
- United States (US-NW-GRID) – United States (US-SW-PNM) interconnection0 m · Interconnector · 495 MW
- United States (US-SW-EPE) – United States (US-SW-PNM) interconnection0 m · Interconnector · 558 MW
- United States (US-SW-AZPS) – United States (US-SW-PNM) interconnection (planned)0 m · Interconnector · 1.5 GW
- Oso Grande1.6 km · Data Centre
- 505 Marquette1.9 km · Data Centre
- 123 Central2.3 km · Data Centre
- West Mesa Switching Station7.1 km · Substation / Converter
- Rio Bravo (NM) power station8.8 km · Power Plant · 150 MW · gas
- Sandia Substation12 km · Substation / Converter
- Pajarito Substation14 km · Substation / Converter
- Atrisco solar farm22 km · Power Plant · 300 MW · solar
- Quail Ranch Solar and BESS solar farm22 km · Power Plant · 100 MW · solar
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. Distance for planned capacity is converted from miles into km. The Sunzia project is expected to become operational in 2025/2026. We've assumed the latter year. — This is related to the Sunzia transmission line.
SOURCE: Global Transmission Database v0.1 (CC BY 4.0)