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electric-holding-company-areas-1

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Description

This feature class/shapefile represents electric power holding companies. Holding companies are electric power utilities that have a holding company structure. This vector polygon layer represents the area served by electric power holding companies. The following updates have been made since the previous release: 10 features added, 13 features removed and numerous geometries improved.

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Created: 5/19/2026, 9:56:54 PM

Updated: 5/19/2026, 9:56:54 PM