Dynamic Line Ratings: PPL’s Blueprint for a Smarter Grid

In this episode of the T&D World Podcast, we speak with Horst Lehmann and Eric Rosenberger of PPL Electric Utilities, and Luke Howell of Ampacimon, about the implementation and benefits of Dynamic Line Ratings (DLR) in electric utilities. The conversation explores how DLR technology uses real-time environmental data — such as wind, temperature, and solar radiation — to more accurately determine the capacity of transmission lines, allowing utilities to increase system efficiency, reduce congestion, and defer costly infrastructure upgrades.