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
Power Plant
Armstrong power station
1667th-largest power plant in United States of 3,831 · top 39% worldwide (#11,514 of 29,849)
- Owner
- FirstEnergy Solutions Corp
- Status
- idle
- Capacity
- 326 MW
- Fuel
- coal
- Commissioned
- 1958
- Retired
- 2012
Comparable power plants · United States · 3,831 ranked
- #1Fermi America Project Matador power station6.0 GW · gas
- #1665Dickerson Generating Station326 MW · gas
- #1666Javelina Power Plant326 MW · gas
- #1667Armstrong power station326 MW · coal
- #1668Argent LNG Terminal power station325 MW · gas
- #1669AEUG Union Solar325 MW · solar
Grid connection · within 50 km
- Nearest substation
- Armstrong Substation
- Its voltage
- 345 kV
- Distance
- 138 m
- Strongest line nearby
- 500 kV
- Line operator
- FirstEnergy
- Substations in range
- 6
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
- Armstrong Substation138 m · Substation / Converter
- Marcellus - Snyder Bros Gas Asset (Pennsylvania, United States)11 km · Oil & Gas Field
- Worthville Coal Mine11 km · Coal / Uranium Mine
- Marcellus - Xto Energy Oil and Gas Asset (Pennsylvania, United States)17 km · Oil & Gas Field
- Keystone Sub AP to Cabot Sub AP 500KV23 km · Transmission Line
- Marcellus - Laurel Mountain Production Oil and Gas Asset (Pennsylvania, United States)25 km · Oil & Gas Field
- Cabot Cement Plant25 km · Cement Plant
On the interactive map
SOURCE: Global Energy Monitor · Global Integrated Power (CC BY 4.0)