"Is Environmental Regulation Dead?," Risk Management Magazine (online edition), November 27, 2017View this article.
“NSPS Ja v. Consent Decrees: Smoking More Now….But Enjoying It Less?” American Fuel & Petrochemical Manufacturers, February 2013 Subpart Ja Workshop.View this article.
“Changing Air Quality Rules For Hydraulic Fracturing,” 24th Annual Texas Environmental Superconference (August 2012) (prepared in connection with related speaking engagement).View this article.
“Trends in EPA and State Refinery Flare Enforcement,” (Co-author) National Petrochemical and Refiners Association 2009 Environmental Conference (September 2009) (prepared in connection with related speaking engagement).View this article.
“Enviroterrorism: Long Term Challenges,” Director’s Monthly (June 2002). Reprinted 13 Environmental Protection 24 (September 2002).View this article.