Virya US Grid Explorer · HIFLD, EIA-860, EPA, DOE

Who owns the wires, who serves the load, and where the plants sit.

95,000 transmission lines, 1,568 power plants, 2,931 utility service territories, 95 balancing authorities and 26 related layers on one map. Click anything to see what it links to: a utility's lines and plants, a balancing authority's utilities, a holding company's subsidiaries.