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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
Power Plant
Marshalltown power station
2630th-largest power plant in United States of 3,831 · top 61% worldwide (#18,122 of 29,849)
- Owner
- Interstate Power and Light Co
- Status
- operating
- Capacity
- 189 MW
- Fuel
- gas
- Commissioned
- 1978
Comparable power plants · United States · 3,831 ranked
- #1Fermi America Project Matador power station6.0 GW · gas
- #2628Mammoth Pool hydroelectric plant190 MW · hydro
- #2629Oxbow hydroelectric plant190 MW · hydro
- #2630Marshalltown power station189 MW · gas
- #2631AEUG Fleming Solar189 MW · solar
- #2632Pixley solar farm189 MW · solar
Grid connection · within 50 km
- Nearest substation
- Twinkle Substation
- Its voltage
- 345 kV
- Distance
- 841 m
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
- Sutherland Generating Station17 m · Power Plant · 157 MW · coal
- Bobcat Energy Center283 m · Power Plant · 750 MW · gas
- Twinkle Substation841 m · Substation / Converter
- Marshalltown generating station1.2 km · Power Plant · 706 MW · gas
On the interactive map
SOURCE: Global Energy Monitor · Global Integrated Power (CC BY 4.0)