Browse the atlas
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-MIDW-MISO) – United States (US-CENT-SWPP) interconnection (planned)
14th-largest interconnector in United States of 159 · top 21% worldwide (#143 of 704)
- Status
- proposed
- Capacity
- 2,500 MW
- Commissioned
- 2028
- Length
- 1,029 km
- Voltage
- 600 kV
- Connects to
- United States
- 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
- #12United States (US-NW-BPAT) – United States (US-CAL-CISO) interconnection2.5 GW
- #13United States (US-MIDW-AECI) – United States (US-CENT-SWPP) interconnection (planned)2.5 GW
- #14United States (US-MIDW-MISO) – United States (US-CENT-SWPP) interconnection (planned)2.5 GW
- #15United States (US-NW-BPAT) – United States (US-NW-PGE) interconnection2.4 GW
- #16United States (US-MIDW-MISO) – United States (US-MIDA-PJM) interconnection (planned)2.1 GW
Co-located infrastructure · within 25 km
- United States (US-SW-PNM) – United States (US-CENT-SWPP) interconnection0 m · Interconnector · 121 MW
- United States (US-SW-EPE) – United States (US-CENT-SWPP) interconnection0 m · Interconnector · 129 MW
- Canada - Saskatchewan – United States (US-CENT-SWPP) interconnection0 m · Interconnector · 150 MW
- Northeast (MO) power station572 m · Power Plant · 488 MW · oil
- Netrality Data Centers3.5 km · Data Centre
- Hawthorn Substation6.5 km · Substation / Converter
- Hawthorn Station6.6 km · Power Plant · 1.0 GW · coal
- Quindaro power station7.7 km · Power Plant · 478 MW · gas
- Sugar Creek Cement Plant14 km · Cement Plant
- Black Rock Financial Management22 km · Data Centre
- Meta Data Center22 km · Data Centre
- Nashua Substation23 km · Substation / Converter
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. The Clean Line project's status is currently uncertain, and as a result its capacities have not been added (https://www.spglobal.com/marketintelligence/en/news-insights/research/as-ira-drives-renewables-investment-attention-turns-to-transmission-upgrades). — The Grain Belt Express Phase 1 line connects SPP to both MISO and AECI, and the Tiger Connector addition increases the total transmission to 2500 MW for Phase 1. Although SPP and MISO coll
SOURCE: Global Transmission Database v0.1 (CC BY 4.0)