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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
Substation / Converter
Duane Arnold Substation
- Operator
- Duane Arnold Energy Center
- Status
- operating
- Voltage
- 345 kV
Grid connection · within 50 km
- Nearest substation
- Beverly Substation
- Its voltage
- 345 kV
- Distance
- 20 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
- Duane Arnold Solar121 m · Power Plant · 200 MW · solar
- Duane Arnold nuclear power plant285 m · Power Plant · 624 MW · nuclear
- Duane Arnold nuclear power plant285 m · Power Plant · 624 MW · nuclear
- Beverly Substation20 km · Substation / Converter
- Big Cedar Substation21 km · Substation / Converter
- Morgan Valley Substation22 km · Substation / Converter
On the interactive map
SOURCE: OpenStreetMap (ODbL) © OpenStreetMap contributors