Browse the atlas
OverWatts AtlasCountriesOwnersInsightsWireChangesSources Live map
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
Grid Storage
Oquirrh Pumped Storage hydroelectric plant
52nd-largest grid storage in United States of 101 · top 67% worldwide (#639 of 965)
- Status
- construction
- Capacity
- 500 MW
- Technology
- pumped storage
- Commissioned
- 2030
- Also listed as
- A power plant — this site generates as well as stores
Comparable grid storages · United States · 101 ranked
- #1Red Lake Pumped hydroelectric plant3.0 GW
- #50Long Ridge Pumped Storage hydroelectric plant500 MW
- #51Maysville Pumped Storage hydroelectric plant500 MW
- #52Oquirrh Pumped Storage hydroelectric plant500 MW
- #53Phantom Canyon Pumped Storage hydroelectric plant500 MW
- #54Rock Canyon Pumped Storage hydroelectric plant500 MW
Grid connection · within 50 km
- Nearest substation
- Terminal substation
- Its voltage
- 345 kV
- Distance
- 18 km
Mapped grid infrastructure from OpenStreetMap, whose coverage is excellent in some regions and sparse in others. Nothing shown here means nothing is mappednearby — not that the site is unconnected. Lines are matched on a segment’s midpoint, so a corridor passing directly overhead can be missed; this under-reports rather than invents.
Co-located infrastructure · within 25 km
- Oquirrh Pumped Storage hydroelectric plant0 m · Power Plant · 500 MW · hydro
- Utah Smelter Power Plant11 km · Power Plant · 132 MW · coal
- Ebay11 km · Data Centre
- eBay12 km · Data Centre
- Flexential Salt Lake City - South Valley14 km · Data Centre
- Terminal substation18 km · Substation / Converter
- 90th South Substation20 km · Substation / Converter
- Mid-Valley Substation20 km · Substation / Converter
- Gadsby power station24 km · Power Plant · 485 MW · gas
- United States (US-NW-NWMT) – United States (US-NW-PACE) interconnection25 km · Interconnector · 303 MW
- United States (US-CAL-LDWP) – United States (US-NW-PACE) interconnection25 km · Interconnector · 465 MW
- United States (US-NW-NEVP) – United States (US-NW-PACE) interconnection25 km · Interconnector · 499 MW
On the interactive map
SOURCE: Global Energy Monitor · Global Integrated Power, March 2026 (CC BY 4.0)