Paul Seby is a leading practitioner in the Rocky Mountain region, with over 30 years' experience analyzing a myriad of environmental issues. He counsels public and private clients in the energy, mining, manufacturing, and service industries on how to navigate and operate within the complex framework of state and federal environmental regulations and policies. Mr. Seby has vast experience prosecuting cases to enforce and overturn administrative agency regulations and decisions, and has defended clients in federal and state enforcement proceedings, in appearances before the U.S. Supreme Court, several U.S. Courts of Appeal, and the Colorado Supreme Court, among others. Bearing in mind that a successful outcome is often a combination of traditional and non-traditional legal strategy, Mr. Seby leverages his experience to negotiate with government agencies and adversary groups.
Whether a lending transaction, M&A transaction, or other business venture, clients across the country trust Mr. Seby to draw upon his deep understanding of how government programs and agencies function to identify existing and potential environmental pitfalls they may face in achieving their business goals. He efficiently and effectively guides his clients in developing practical, workable strategies to take on legal and business challenges, and has been recognized for his work by many leading legal publications.
Concentrations
•Environmental litigation
•Energy and regulatory compliance
•Climate change
•Governmental affairs and investigations
Recognition & Leadership
Awards & Accolades
•Listed, Benchmark Litigation, 'Litigation Star,' 2024-2026
•Team Member, a Law360 “Environmental Practice Group of the Year,” 2022
•Listed, The Legal 500 United States, 2016, 2018-2020, and 2022-2025
•Environment> Environment: Regulatory, 2025
•Dispute Resolution Product Liability, Mass Tort and Class Action - Defense - Toxic Tort, 2024
•Industry Focus Environment: Litigation, 2016, 2018-2020, and 2022-2024
•Listed, Denver Business Journal, 'Who's Who in Energy,' 2016-2018
•Listed, Law360, Environmental MVP, 2016
•Listed, National Law Journal, Energy & Environmental Trailblazers, 2016
•Listed, Law Week Colorado
•'Barrister’s Best Environmental Lawyer,' 2014
•'Lawyer of the Year,' 2014 and 2016
•Listed, Super Lawyers magazine, Colorado Super Lawyers, 2015