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Robin L. Main

General Counsel, PartnerProvidence, Boston, Hartford

Robin Main is a leading practitioner in high-stakes energy and environmental litigation, regulatory compliance, permitting, siting, and enforcement. Drawing on over 35 years of experience, Robin has comprehensive knowledge of federal and state environmental and energy laws and regulations. Her practice includes working on renewable energy matters and emerging contaminant cases. As a leader in the firm, she is co-chair of the Environmental and Energy Groups, served on the firm’s executive committee for many years, and currently serves as Hinckley Allen’s General Counsel.

Robin is known for her work in some of the region’s most significant environmental matters. She successfully litigated the largest tort suit for groundwater contamination in Rhode Island and routinely represents companies in cleanup cases across the country. Robin also frequently works with construction companies on environmental issues and energy projects. Her extensive regulatory experience includes guiding clients through enforcement actions by state and federal environmental agencies. Robin also has overseen the redevelopment of many acres of contaminated land, demonstrating her ability to transform environmental challenges into successful outcomes.

Robin has been instrumental in advancing renewable energy. She successfully handled the permitting and associated litigation for the first offshore wind farm in the United States. Building on this groundbreaking work, she navigated complex permitting in Rhode Island, Massachusetts, and New York for the Revolution Wind, South Fork Wind, and Sunrise Wind offshore wind farms, including federal consistency reviews. Her renewable energy practice extends to solar and battery storage facilities.

Across all her work, Robin leads with strategic vision and business-minded focus. Her training as a certified mediator provides clients with unique guidance to solve complex issues efficiently and creatively. She has earned distinction as a fellow of the American College of Environmental Lawyers—a testament to her exceptional achievements in the field.

  • Represented South Fork offshore wind farm in its federal consistency reviews before the Rhode Island Coastal Resources Management Council, the Massachusetts Office of Coastal Zone Management, and the New York Department of State.
  • Represented Revolution Wind offshore wind farm in its federal consistency reviews before the Rhode Island Coastal Resources Management Council and the Massachusetts Office of Coastal Zone Management, in its permitting with the Rhode Island Department of Environmental Management, and before the Rhode Island Energy Facility Siting Board for licensing. Also successfully represented the wind farm before the Rhode Island Superior Court in cases challenging the permitting process.
  • Represented Sunrise Wind offshore wind farm in its federal consistency reviews before the Rhode Island Coastal Resources Management Council, the Massachusetts Office of Coastal Zone Management, and the New York Department of State.
  • Represented the first offshore wind farm in the United States in a complicated permitting process before the Rhode Island Coastal Resources Management Council under the Council’s then newly adopted Ocean Special Area Management Plan. Also successfully represented the wind farm before the Rhode Island Superior and Supreme Courts in cases challenging the permitting process.
  • Defense of a large construction company in a wetlands enforcement action involving the Army Corps of Engineers, the Massachusetts Department of Environmental Protection, and numerous stakeholders on the rehabilitation of a riverbed in western Massachusetts.
  • Helps construction companies in navigating environmental compliance issues and regularly represents construction companies in federal and state environmental enforcement actions and other environmental disputes.
  • Successfully represented a large utility company at the trial court and on appeal to the state supreme court in a challenge to the scope of a 26-mile utility easement in central and southern Rhode Island.
  • Routinely represents utilities in Rhode Island and Massachusetts before federal and state environmental agencies on permitting and the cleanup of legacy sites, including former manufactured gas plant and holder sites.
  • Routinely advises businesses in defending against and in negotiating penalties in enforcement actions brought by federal and state environmental agencies involving releases of oil and hazardous materials, air discharges including asbestos, and water discharges.
  • Regularly counsels real property and financial institutions on handling and mitigating environmental risks associated with transactions, including the use of brownfields agreements and environmental insurance.
  • Handles environmental due diligence for corporate and real estate transactions.

Work Experience

  • Hinckley Allen
    • Co-Chair, Environmental and Energy Law Groups
    • Partner (2006-Present)
    • Executive Committee Member (2013-2025)
    • Associate (1989-1992)
  • Holland & Knight, LLP
    • Partner (2001-2006)
    • National Chair of Women's Initiative (2004-2006)
    • Professional Development and Recruitment Committee (2004-2006)
  • McGovern, Noel & Benik (merged into Holland & Knight)
    • Partner (1995-2001)
    • Associate (1992-1995)

Honors & Awards

  • Benchmark Litigation, Litigation Star (2026)
  • Best Lawyers in America® (2007-2026)
    • Lawyer of the Year (2015, 2016, 2018, 2019, 2021, 2023, 2025-2026)
    • Commercial Litigation
    • Energy Law
    • Environmental Law
    • Litigation – Environmental
  • Martindale-Hubbell® AV Peer Review Rating, Recipient
  • Massachusetts Lawyers Weekly, Top Women in Law (2010)
  • Providence Animal Rescue League, Stanley Mason Award (2009) for efforts made on behalf of animals
  • Providence Business News, Business Women Awards, Professional Services Industry Leader (2026)
  • Rhode Island Lawyers Weekly, Go To Lawyer for Environmental (2021)
  • Rhode Island Monthly, Professional Excellence in Law (2019, 2020, 2022, 2025-2026)
    • Environment
  • Super Lawyers, Rhode Island (2008-2026)
    • Environmental

Certifications

  • Certified Mediator, Mediation Works, 2011

Charitable & Civic Involvement

  • Environmental Business Council of New England, Rhode Island Chapter
    • Advisory Council Member (2026-Present)
    • Strategic Planning Committee Member (2022-Present)
    • Member (2020-Present)
  • Jamestown Education Foundation, Board of Directors (2013-2019)
  • New England Environmental Business Council, Former Director
  • Providence Animal Rescue League
    • Director (1994-2011)
    • Chair of Board of Directors (2007-2010)
  • Providence Performing Arts Center (PPAC), Board of Directors
  • Rhode Island State Properties Committee (2015-2024)
  • Rhode Island Chapter of U.S. Green Building Council, Past Director
  • Rhode Island State Ethics Commission, Commissioner (1999-2004)
  • Rhode Island Society of Environmental Professionals, Former Director
  • Roger Williams Family Association, Member
  • The Women's Fund of Rhode Island, Board Member (2011-Present)

Professional Affiliations

  • American Bar Association; Women in Products Liability Committee
  • American Bar Foundation, Life Fellow
  • American College of Environmental Lawyers (ACOEL)
    • Education Committee, Co-Chair (2023-Present)
    • Fellow
  • Energy Bar Association (EBA)
  • Federal Bar Association
  • New England Business Association (formerly known as SBANE) (2016-2020)
    • Chair
    • Board of Directors Member
    • Executive Committee Member
  • New England Women in Energy and the Environment (NEWIEE)
  • Rhode Island Bar Association
  • Rhode Island Society of Environmental Professionals (RISEP)

Bar Memberships

  • Connecticut
  • Massachusetts
  • New York
  • Rhode Island
Publication

Waste Advantage: Managing Risks from PFAS in Construction and Demolition

Robin L. Main, co-chair of the Environmental and Energy groups and partner in the Litigation & Investigations practice, discusses how to minimize or allocate risks associated with per- and polyfluoroalkyl substances ("PFAS") in contracting in Waste…

Publication

Area Development: What the Latest EPA PFAS Rule Means for Site Due Diligence

On April 19, the Environmental Protection Agency (EPA) finalized a rule listing perfluorooctanoic acid (PFOA) and perfluorooctanesulfonic acid (PFOS) as “hazardous substances” under the Comprehensive Environmental Response, Compensation, and Liability …

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Firm News

Rhode Island Monthly Honors Five Hinckley Allen Partners for Professional Excellence in Law

Hinckley Allen is proud to announce that five of the firm’s partners have been honored in Rhode Island Monthly’s 2026 Professional Excellence in Law awards. This program celebrates leading attorneys whose work continues to shape and strengthen…

Firm News

Robin L. Main Honored as Professional Industry Leader by Providence Business News

Hinckley Allen is proud to announce that Robin L. Main, partner and co-chair of the Environmental and Energy Groups, has been recognized as the Professional Services Industry Leader in Providence Business News 2026 Business Women Award…

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Case Study

Hinckley Allen Assists in Bringing Renewable Energy Project to Salem, MA

Hinckley Allen represented the City of Salem, Massachusetts (the “City of Salem”) in connection with the Salem Offshore Wind Terminal (the “Project”), a public-private partnership between Crowley Wind Services (“Crowley”), the Massachusetts Cle…

Case Study

Overcoming Zoning Hurdles for Renewable, Clean Energy

Hinckley Allen represented a commercial-scale solar energy provider as it sought to build a solar farm in Rhode Island. Town regulations required the energy provider to obtain a zoning special use permit. Hinckley Allen helped the client manage the zoning p…

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Past Event

Sponsor: Providence Business News' Business Women 2026 Awards

May 21, 2026

Hinckley Allen is a proud sponsor of the Providence Business News' Business Women 2026 Awards and is pleased to announce that Robin L. Main, partner in the Firm's Litigation Group and co-chair of the Environmental and Energy Groups, has been recognized…

Past Event

Environmental Business Council of New England: Congressional Briefing with U.S. Senator Sheldon Whitehouse

May 15, 2026

Litigation Partners Robin L. Main and Christine E. Dieter will play leading roles at the upcoming Congressional Briefing with U. S. Senator Sheldon Whitehouse, hosted by the Environmental Business Council of New England (EBC) and the Rhode Island S…

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