
Environment
USA Guide 2026 : District of Columbia
Rankings

Ranked Individuals
Ranked Individuals
About
Provided by Hunton Andrews Kurth LLP
Hunton is on the front lines of emerging environmental and climate change issues in the US Supreme Court and other federal and state courts; with federal and state regulatory agencies; and before the US Congress. The firm advises clients over the entire lifecycle of environmental and climate change issues, from initial legislative and policy developments, through implementation, compliance, project development, responses to enforcement actions and court challenges. Hunton provides counsel on the full range of traditional environmental matters, including air, water, natural resources, waste management, and site cleanup, as well as new areas of regulatory focus such as climate change mitigation, PFAS and other emerging chemicals of concern, environmental justice, energy transition, and sustainability and environmental, social, and corporate governance. In the context of climate change, the firm is a global leader advising clients on carbon markets and trading, climate disclosures, electrification of the transportation sector, and energy transition project development, including, for example, wind and solar, nuclear, carbon capture and sequestration, direct air capture, hydrogen, and associated infrastructure.
Chambers Review
Provided by Chambers
Work Highlights
Provided by Chambers
Hunton Andrews Kurth acted on behalf of the American Forest and Paper Association in a challenge to the Environmental Protection Agency's position on the definition of "new" industrial boilers.
Strengths
Provided by Chambers
The firm is exceptionally good at thinking strategically about what needs to be done.
Environment respondentUSAHunton Andrews Kurth provides great analysis, is detail-oriented and is strategic in its thinking about issues.
Environment respondentUSA
Notable Practitioners
Provided by Chambers
Senior Statespeople 
Senior Statespeople 
F William Brownell
William Brownell advises on regulatory and contentious matters arising under the full spectrum of major environmental statutes and often works with clients in the utility and energy spaces. Band 1 
Band 1 
Chuck Knauss
Chuck Knauss has a national reputation for CAA regulation, handling litigation and counseling clients in the oil and gas, automotive and transportation sectors. Chuck Knauss is exceedingly good at getting the full picture, thinking strategically and mastering the detail.
Environment respondentUSA
Band 2 
Band 2 
Deidre Duncan
Deidre Duncan has a reputable practice acting for oil and gas pipeline companies and trade associations in relation to CWA and ESA matters. She is adept at handling a range of environmental compliance and litigation proceedings. She is an excellent attorney, wonderful at mentoring other folks and someone I'd call if I had a question, I really like her a lot.
Environment respondentUSADeidre Duncan is really capable of moving difficult complex matters forward effectively. She is a very precise lawyer, able to understand what clients are seeking and what they need.
Environment respondentUSADeidre is trustworthy and will connect you with the right expertise, offers very practical solutions and is very knowledgeable of what the industry is doing.
Environment respondentUSA
Band 6 
Band 6 
Andrew Turner
Andrew Turner is an experienced lawyer commended for his Clear Water Act expertise. He is further noted for counseling large clients on endangered species and natural resource-related matters. Andrew has a good understanding of the regulatory process and is very available and responsive.
Environment respondentUSA
Ranked Individuals at Hunton Andrews Kurth LLP (4)
Members
Provided by Hunton Andrews Kurth LLP


F William Brownell
View profile of F William Brownell
Chuck Knauss
View profile of Chuck Knauss
Andrew Turner
View profile of Andrew Turner
Hunton Andrews Kurth LLP has rankings in the following guides
Band 1 Band 3
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