North America | January 23, 2025

NV Energy Boosts Grid Capacity with Dynamic Line Rating Technology

This innovative project involves the deployment of 29 LineVision sensors, which will help alleviate transmission congestion in the Reno area.

 

Image for illustration purposes.

NV Energy, a subsidiary of Berkshire Hathaway Energy, is taking a significant step towards modernising its power grid in Nevada. The company is installing dynamic line rating (DLR) technology on nearly 90 miles of transmission lines, including two 120 kV lines near Reno, the state’s fourth-largest city.

At the heart of this technology are field-based sensors that capture real-time data on environmental factors affecting the transmission lines’ operational efficiency. This real-time assessment of line capacity allows NV Energy to optimise power flow, boost grid reliability, and meet the evolving energy demands of their customers more efficiently.

The project is funded by a grant from the U.S. Department of Energy, aimed at accelerating the deployment of advanced power grid technology. The goal is to maximise electricity transmission across existing systems while lowering operating costs.

Scott Kaufmann, Vice President of Transmission at NV Energy, emphasised the initiative’s importance: “This project will help enhance our grid’s reliability and capacity as we work to meet the evolving demands of our customers efficiently and cost-effectively.”

NV Energy serves over 1.5 million customers throughout Nevada, as well as catering to an annual tourist population of around 54 million. The company operates through its principal subsidiaries, Nevada Power Company and Sierra Pacific Power Company.

Source: T&D World