United States of America Energy Summary |

State Grids: California | Minnesota |

USA National Grid Map - FEMA
Source: https://commons.wikimedia.org/wiki/File:UnitedStatesPowerGrid.jpg

United States of America Energy Grid Map

USA Western Regional Grid

NERC Regions (2006)

RTOs (2006)

Click here for a 6.5 MB US electricity transmission map from 1974,
which is in jpg200o ".jp2" format. Use the viewer software below to see it...
Click here to download the Kakadu jpg2000 standard viewer to view it.

See several interactive views of the US electricity grid (current and proposed) and related generation sites via this page at www.npr.org.