Power Line Map Information
Why Line Reference?
Filter by Utility Ownership
The Line Reference power line map gives users the ability to select electric transmission lines and substations by utility owner. This unique feature allows for a customized view and targeted analysis.
Select by Power Line Voltage
The map application provides the ability to select power line voltage values between 34.5kv and 500kv. Interested in 230kv transmission? Select the associated checkbox and that infrastructure will be displayed in the power line map.
Wetland and Flood Layer Capabilities
Our mapping solution also offers additional layers to assist in site searches. The NWS Wetland layer highlights the areas designated as wetlands across the state. Similarly, the FEMA Flood layer indicates areas which are located in flood risk zones.
Power Line Map Measurement Tools
Several tools are included in our power line map application to assist with your analysis. The line measurement feature determines the distance between points selected on the map. The polygon tool calculates the area of a shape drawn by the user.
The Power Line Map Subscription:
Functionality You Will Love
Explore our user-friendly map application
Navigate to Transmission Line and Substation locations in your chosen state with our user-friendly map application. No need for GIS expertise or software installations. Our data is regularly updated and accessible around the clock.
Complete Infrastructure Details
Discover the specifics of each transmission line, including the utility owner and line voltage. Additionally, you'll find information on the substation owner, providing a comprehensive view of the state's electrical infrastructure.
Range of Filter Options
Leverage our filtering feature to refine your analysis by utility owner, enabling you to concentrate on a particular power provider. The power line voltage filter can be applied to showcase lines of a specific voltage, helping you target your analysis on specific opportunities.
Advanced Analysis Resources
Featuring analysis tools for site search and assessment. Display the NWI Wetland layer to evaluate site suitability and potential environmental impacts. Utilize the FEMA Flood layer to pinpoint hazard areas and assess risk.
Other Power Line Map Resources
Find more details about the electric infrastructure of each state in our Learn section. This includes articles that summarize transmission power lines, utility information, historical mergers and acquisitions, the current power generation mix, and insights on potential changes in future generation.