John L. Parker

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John L. Parker

John Louis Parker is a Partner with Sahn Ward Braff Coschignano PLLC where he leads the Environmental, Energy, and Resources Practice Group.

John has been an environmental attorney for over twenty-five years. He brings a wealth of experience and specialized environmental expertise in matters involving the Environmental Conservation Law and regulations, Clean Water Act enforcement, and the Navigation Law, including contaminated site remediation, Superfund litigation, and brownfield redevelopment. John represents clients in environmental litigation matters in State and Federal court, as well as administrative compliance and enforcement matters and permitting proceedings. John represents clients in SEQRA reviews as well as Article 78 proceedings.

John’s public speaking engagements routinely address a number of key environmental and energy law issues – from extreme weather to siting of battery energy storage systems.

In June 2025, John accepted the nomination to become Secretary of the Environmental and Energy Law Section of the New York State Bar Association. In this role, John will expand his statewide leadership role as a member of the Cabinet. John serves the Section as the Chair of the Legislation Committee. John is also a member of the Executive Committee. Each Spring, John leads the Annual Legislative Forum in Albany. It must be noted that in 2017, John received the prestigious Section Counsel award.

In June 2025, Mr. Parker accepted the nomination to become a member of the Board of Directors of the Nassau County Bar Association. He also serves as the Chair of the Environment Law Committee.

In 2021, 2022, 2023, and 2024, he was selected to the list of New York Metro Super Lawyers.

Mr. Parker served as the Regional Attorney at the New York State Department of Environmental Conservation (NYSDEC) for the Lower Hudson Valley, Catskill Region. His role as general counsel and chief legal representative was expansive, leading enforcement and compliance efforts in numerous regulatory programs. Some examples of these programs were clean water, clean air, solid waste, petroleum, pesticides, and the superfund and brownfields remedial programs. He also worked extensively on many environmental permitting matters and on significant SEQRA reviews.

He began his legal career as Counsel to the Chairman of the State Assembly Environmental Conservation Committee. As such, he worked on complex investigations including a review of the efforts to clean the Hudson River under the Superfund program in which he developed policy and legislative proposals on a variety of environmental topics. These efforts led to the drafting and negotiating of the first comprehensive brownfields legislation in New York State, the predecessor to legislation creating the state’s brownfield redevelopment law.

Mr. Parker’s leadership roles in significant environmental initiatives in the New York City Metropolitan Region and Hudson River Valley involve clean water and climate change issues. He has also served as Director of Legal Programs at the not-for-profit organization, Riverkeeper.

Mr. Parker has written articles for The New York Environmental Lawyer of the Environmental and Energy Section of the New York State Bar Association. Previously, he published a quarterly column on regulatory and compliance issues at the NYSDEC during his tenure there.

He has authored publications in professional journals, law reviews, including the Environmental Law Practice Series. These publications focused on emerging contaminants, corporate disclosure, hazardous waste and hazardous substances, environmental remediation, climate change, energy law, and environmental governance in New York.

Mr. Parker’s numerous professional articles include:

Mr. Parker’s professional engagements include:

Mr. Parker’s professional commentaries include:

Mr. Parker’s lectures include:

Mr. Parker is admitted to practice before the United States Supreme Court; United States District Courts for the Southern and the Eastern District of New York; and New York and Connecticut State Courts.

Mr. Parker received a Bachelor of Science from Rutgers University (Cook College) and his Juris Doctor degree from Pace Law School, where he focused and specialized in environmental law and international law.