# Entergy to deploy dynamic line ratings across 1,125 miles of transmission

> Entergy will apply a \$13.7 million federal award to advanced transmission technology and related upgrades across lines in Arkansas, Louisiana and Mississippi.

- **Source date:** 2026-10-01
- **Original source:** [Arkansas Delta Informer](https://arkansasdeltainformer.com/entergy-gets-13-7-million-federal-grant-to-build-out-power-grid-amid-ai-push/)
- **Reading time:** 1 min
- **Language:** en
- **URL:** https://voltformer.com/news/entergy-13-7m-dynamic-line-rating-award
- **Markdown:** https://voltformer.com/news/entergy-13-7m-dynamic-line-rating-award.md

## Federal support for grid upgrades

Entergy announced the Department of Energy award on September 30. The \$13.7 million will support dynamic line ratings, targeted surveys, substation and terminal upgrades, and related hardware.

[Arkansas Delta Informer](https://arkansasdeltainformer.com/entergy-gets-13-7-million-federal-grant-to-build-out-power-grid-amid-ai-push/)

## Existing lines, added capacity

The company plans to deploy the work across 1,125 miles of transmission lines in Arkansas, Louisiana and Mississippi. Entergy says the upgrades are intended to reduce congestion and increase the amount of power that can be safely carried.

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