Electric transmission lines

Put high-voltage infrastructure into the geography of a site search. Published line routes provide an initial picture of nearby corridors and reported voltage before utility-specific engineering begins.

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Part of Power & Energy

Power plants and transmission routes around Limerick, Pennsylvania, with the plant's reported generation capacity
Limerick, Pennsylvania · Power generation and transmission context.

What's in this dataset

Route geometry
Published line segments and endpoints, with source identity retained.
Voltage
Reported kV where valid; unknown voltage is kept separate.
Reported owner
The source's organization field, without inferring ownership of nearby land.
Line status
In-service, inactive, proposed, construction and unavailable status categories.

About this data

Does voltage indicate available megawatts?

No. Voltage describes an electrical characteristic of the line. Transfer limits and the ability to serve a new load require separate network and interconnection analysis.

Is this a live grid model?

It is a published route inventory with historical source dates. It does not model switching state, contingency constraints or current transmission outages.

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