• Subscribe
  • Log In
  • Sign up for email updates
  • Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar
  • Skip to footer

The Texas Lawbook

Free Speech, Due Process and Trial by Jury

  • Appellate
  • Bankruptcy
  • Commercial Litigation
  • Corp. Deal Tracker/M&A
  • GCs/Corp. Legal Depts.
  • Firm Management
  • White-Collar/Regulatory
  • Pro Bono/Public Service/D&I

Gibson Dunn Leads Luminant in $500 Million Federal Court Victory

February 26, 2014 Mark Curriden

© 2014 The Texas Lawbook.

By Mark Curriden, JD
Senior Writer for The Texas Lawbook

(February 26) – U.S. District Judge Walter Smith, in a decision issued Wednesday, rejected arguments by the Sierra Club that Dallas-based power generator Luminant violated emission standards under the federal Clean Air Act at its Big Brown Power Plant.

The Sierra Club sued Luminant, which is a subsidiary of Energy Future Holdings, in 2012, alleging that the company pumped an illegally high amount of soot and other particles into the air during maintenance, startup and shutdown events at the Fairfield plant from July 2007 to the present.

The Sierra Club sought more than $330 million in civil penalties and sought an injunction requiring Luminant to replace the existing emissions-control equipment with new equipment at a cost of approximately $140 million.

Stacy Doré Photo credit: Dallas Business Journal
Stacy Doré
Photo credit: Dallas Business Journal

EFH General Counsel Stacey Doré praised the judge’s decision, as well as the hard work of the company’s environmental officials and the legal team.

“This ruling is directly attributable to the strong commitment of our company and our employees to environmental excellence, and our legal team did a masterful job of proving our compliance record in court,” Doré told The Texas Lawbook.

“Dan Kelly, associate general counsel of EFH, was superb in leading our trial strategy, and our trial team from Gibson Dunn and Balch & Bingham put on a flawless defense case,” said Doré.

Bill Dawson and Mike Raiff from Gibson, Dunn & Crutcher led the defense effort.

Officials with the Sierra Club said Wednesday they are weighing their appellate options.

© 2014 The Texas Lawbook. Content of The Texas Lawbook is controlled and protected by specific licensing agreements with our subscribers and under federal copyright laws. Any distribution of this content without the consent of The Texas Lawbook is prohibited.

If you see any inaccuracy in any article in The Texas Lawbook, please contact us. Our goal is content that is 100% true and accurate. Thank you.

Mark Curriden

Mark Curriden is a lawyer/journalist and founder of The Texas Lawbook. In addition, he is a contributing legal correspondent for The Dallas Morning News.

View Mark’s articles

Email Mark

©2025 The Texas Lawbook.

Content of The Texas Lawbook is controlled and protected by specific licensing agreements with our subscribers and under federal copyright laws. Any distribution of this content without the consent of The Texas Lawbook is prohibited.

If you see any inaccuracy in any article in The Texas Lawbook, please contact us. Our goal is content that is 100% true and accurate. Thank you.

Primary Sidebar

Recent Stories

  • Litigation Roundup: Intel Gets a Win in $3B VLSI Fight
  • What Two Former Texas U.S. Attorney’s Office Heads Want Business Leaders to Know About DOJ Corporate Enforcement in 2025
  • Legendary Trial Lawyer H. Lee Godfrey Dies
  • Fisher Phillips Hires Reed Smith Partner to be Regional Managing Partner in Houston
  • Gibson Dunn Partner Launches Solo Dallas Firm to ‘Reengineer Litigation Models for Businesses’

Footer

Who We Are

  • About Us
  • Our Team
  • Contact Us
  • Submit a News Tip

Stay Connected

  • Sign up for email updates
  • Article Submission Guidelines
  • Premium Subscriber Editorial Calendar

Our Partners

  • The Dallas Morning News
The Texas Lawbook logo

1409 Botham Jean Blvd.
Unit 811
Dallas, TX 75215

214.232.6783

© Copyright 2025 The Texas Lawbook
The content on this website is protected under federal Copyright laws. Any use without the consent of The Texas Lawbook is prohibited.