US energy grid

Power plants, transmission, and interstate gas pipelines — from public EIA & HIFLD data.

Layers

Power plants — Transmission ≥ 138 kV —

69100138220345500735

Substations ≥ 69 kV — Interstate gas pipelines — DC fast EV charging — Frontier AI data centers — ISO / RTO regions — Planned plants (TX spike) — Service areas (hypothetical) —

Plant fuel

Coal Natural gas Hydro Solar Wind Nuclear Petroleum Other

Transmission voltage

≥ 735 kV 500 kV 345 kV 220–287 kV 100–161 kV 69–99 kV HVDC

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