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Prior to rejoining the firm in 2021, Mr. Penders served as a policy advisor with Preti Strategies, providing business, political and strategic advice to clients on public policy and energy law issues, and of counsel in the Energy Practice Group of its affiliated law firm, Preti, Flaherty, Beliveau & Pachios. Administrative, Energy & Regulatory Law; Public Utilities; Government Relations & Lobbying Kevin Penders serves as a Partner and the Practice Manager for Keegan Werlin’s Energy & Regulatory Practice. Mr. Penders focuses on energy, regulatory, public utility law and governmental relations for utility clients, and represents electric and gas utilities before public utility commissions on issues associated with rates, forecast and supply planning, corporate financing, energy procurement and contracting, pipeline safety, and energy efficiency. Kevin F. Penders Phone: 617-951-1400 Email: kpenders@keeganwerlin.com ● Administrative Law ● Energy & Regulatory Law ● Public Utilities ● Government Relations & Lobbying Bar Admissions Massachusetts U.S. Supreme Court As the former General Counsel to the Massachusetts Department of Public Utilities (DPU), Mr. Penders served as the chief legal and policy advisor for regulating the Commonwealth’s investor-owned electric distribution, natural gas and water companies, handled complex rate design and base rate cases, and helped to write the playbook for future regional energy solutions. Under his management, the DPU’s legal division issued over 2,000 orders on a wide range of energy issues, including traditional rate recovery obligations, initiatives to encourage grid modernization for the electric industry, including solar, battery storage and electric vehicle deployment, initiatives to quantify and reduce gas leaks in the Commonwealth, and initiatives to ensure energy efficient and renewable energy deployment to meet the Commonwealth’s clean energy and climate goals. He provides clients an in-depth knowledge regarding the regulation of electric power, natural gas and water companies, and was part of the team that created the regulatory oversight of the Transportation Network Company industry. Prior to rejoining the firm in 2021, Mr. Penders served as a policy advisor with Preti Strategies, providing business, political and strategic advice to clients on public policy and energy law issues, and of counsel in the Energy Practice Group of its affiliated law firm, Preti, Flaherty, Beliveau & Pachios. Mr. Penders was an attorney with Keegan Werlin from 2006 through 2015, and has previously held positions within the energy industry and in government, at National Grid, the former New England Gas Company, the DPU, the House Committee on Taxation, and the Senate Committee on Post-Audit and Oversight. Kevin lives in Foxborough, MA with his wife, three kids, two rescue dogs and a domesticated corn snake. Memberships & Associations Member of the Guild of Gas Managers, 2024 to present Foxborough Cable Access Television, Board of Directors, 2024 to present Boyden Library Board of Trustees, Foxborough, MA, 2011 to present Zoning Board of Appeals, Town of Foxborough, MA, 2010 to 2015 New England School of Law, J.D., 1996 College of the Holy Cross, B.A., Political Science, 1993 St. John’s Preparatory High School, 1989 Lucius Beebe Library Board of Trustees, Wakefield, MA, 1994 to 2001 Adjunct Professor teaching courses on legislation, state and local government, and business law and ethics of New England Law Boston, Boston University School of Management, and Tufts University Experimental College, 2000 to 2013 Recognitions Massachusetts’ Super Lawyers, 2013, 2014 Education

Ms. Winter’s representation of electric and gas utilities before the Department of Public Utilities includes advocacy on issues relating to distribution rates, energy supply, renewable energy, grid modernization, system reliability, and service quality. Specifically, she has represented electric utilities in proceedings regulating the procurement of long-term renewable power, time varying rates, their continued modernization of the electric grid and the interconnection of distributed generation. Energy & Regulatory Law; Public Utilities Danielle (Rathbun) Winter is a partner at Keegan Werlin LLP specializing in energy and regulatory and public utility law. She represents a number of electric and gas utilities on issues concerning rates, planning, and energy procurement. Danielle Winter Phone: 617-951-1400 Email: dwinter@keeganwerlin.com ● Regulatory Law ● Energy Law ● Public Utilities Bar Admissions Massachusetts New York Ms. Winter’s representation of electric and gas utilities before the Department of Public Utilities includes advocacy on issues relating to distribution rates, energy supply, renewable energy, grid modernization, system reliability, and service quality. Specifically, Ms. Winter has represented electric utilities in proceedings regulating the procurement of long-term renewable power, time varying rates, their continued modernization of the electric grid and the interconnection of distributed generation. She has represented gas utilities in proceedings before the DPU regarding base distribution rates, cyber security and gas procurement and related issues. Prior to joining Keegan Werlin, Ms. Winter was an Assistant Attorney General in the Massachusetts Attorney General’s Office, Office of Ratepayer Advocacy. She was also an Assistant Counsel at the New York State Department of Public Service.

Cheryl M. Kimball is a partner at Keegan Werlin LLP, specializing in energy and regulatory and public utility law. She represents a number of electric and gas utilities, as well as major project developers. Energy Law, Public Utilities, Regulatory, & Administrative Law; Administrative Law Appeals Cheryl M. Kimball is a partner at Keegan Werlin LLP, specializing in energy and regulatory and public utility law. She represents a number of electric and gas utilities, as well as major project developers. Cheryl M. Kimball Phone: 617-951-1400 Email: ckimball@keeganwerlin.com ● Public Utilities ● Energy Law ● Regulatory/Administrative Law ● Administrative Law Appeals Bar Admissions Connecticut Massachusetts Rhode Island Ms. Kimball’s representation of electric and gas utilities before public utility commissions in Massachusetts, Connecticut, Rhode Island, and New Hampshire includes advocacy and strategic guidance on issues relating to a broad range of rate-setting matters; utility finance; cost-recovery proposals for system infrastructure upgrades and replacements; pension costs; energy procurement; utility-owned solar and energy storage; emergency response plans; storm reviews and recovery proposals; and electric and pipeline safety compliance. She has successfully represented several electric and gas utilities in distribution rate proceedings, merger and acquisition proceedings and on administrative appeals before the Massachusetts Supreme Judicial Court. Ms. Kimball’s energy facility siting experience includes experience working for the Massachusetts Energy Facilities Siting Board on the siting of gas-fired generation facilities, and work on the private side representing developers in their efforts to obtain state permits and local zoning exemptions relating to the construction of energy infrastructure. Prior to joining the firm in 1997, Ms. Kimball served in the position of Counsel for the Massachusetts Department of Public Utilities, and previous to that as an Associate for Hiscock & Barclay in Syracuse, NY. Education B.A. 1992, Fitchburg State University, summa cum laude J.D. 1995, Syracuse University College of Law, magna cum laude M.P.A 1995, Maxwell School of Citizenship & Public Affairs at Syracuse University, magna cum laude

Keegan Werlin LLP is committed to diversity, inclusiveness, and anti-racism within the firm, legal profession, and broader community. As a proud Pledge Partner of the MBA Eco Challenge, we actively support initiatives like Bottom Line of Massachusetts, the Law Firm Antiracist Alliance, and Crossroads of Massachusetts. We believe that diversity fosters innovative solutions and drives better outcomes for our clients across New England. Diversity Committed to fostering, cultivating and preserving a culture of diversity and inclusion. Our Commitment Our commitment to diversity and inclusion is a significant principle in our firm’s culture. We strive to support organizations that have the same ideals as we do and we are honored to work with clients who further diversity, inclusion and antiracism at their institutions. Keegan Werlin LLP is committed to fostering, cultivating and preserving a culture of diversity and inclusion. Our human capital is the most valuable asset we have. The collective sum of the individual differences, life experiences, knowledge, inventiveness, innovation, self-expression, unique capabilities, and talent that our employees invest in their work represents a significant part of not only our culture but our reputation. We embrace our employees’ differences in age, color, ethnicity, family and marital status, gender identity or expression, language, national origin, physical and mental ability, political affiliation, race, religion, sexual orientation, socio-economic status, veteran status and other characteristics that make our employees unique. Diversity and Inclusion Action Committee Keegan Werlin LLP's Diversity and Inclusion Action Committee was created to further the firm's diversity and inclusion initiatives and assist in their strategy and planning as well as take concrete action within our community to bring about position change toward racial justice and equity for all people. We are committed to the furtherance of antiracism, defined as the creation and proactive reinforcement of policies, practices, attitudes and actions that produce equitable power, access, opportunities, treatment and outcomes for all. We believe that racial equity is achieved when no group experiences an advantage or disadvantage on basis of race or ethnicity. Diversity and Inclusion Action Programs and Involvement Keegan Werlin LLP is serious about furthering diversity, inclusiveness and antiracism within the firm, the legal profession, and the broader community. We believe that diversity and inclusion can, in part, be meaningfully fostered by action on the community level. To that point, we maintain and will continue to develop memberships with organizations that we have vetted and found to have the structure and leadership in place to advance diversity, inclusion and antiracism in the legal community, consistent with Keegan Werlin LLP’s beliefs. We also encourage engagement of our employees in the discussion and development of policies regarding recruitment, retention, and promotion of a diverse workforce at all levels of Keegan Werlin LLP. In keeping with our commitment to community involvement, as a firm, we have partnered with two external resources, Bottom Line of Massachusetts and Crossroads of Massachusetts, to work with and mentor students from primarily low-income and first-generation college-seeking backgrounds. We strongly support these partner organizations in their missions to foster high school and college students to succeed in their life visions and help them to define career goals. Keegan Werlin is actively involved at a personal level with career networking, micro-internships, interview prep, job shadows and mentoring students from these organizations. Keegan Werlin sponsors job shadowing programs with Boston Public Schools, has volunteered with the Essex County Habitat for Humanity, and attends a number of community programs such as Teen Challenge, College Bound Dorchester, the Inner City Scholarship Fund, Camp Courant, Pitching in for Kids, New England Women in Energy and the Environment and other groups. Keegan Werlin is also a member of the national Law Firm Antiracist Alliance (“LFAA”), a consortium of law firms with the shared vision to use our collective talents and resources to assist all people in our communities who can benefit from a more equal society. As stated in its charter, the purpose of the LFAA is “To leverage the resources of the private bar in partnership with legal services organizations to amplify the voices of communities and individuals oppressed by racism, to better use the law as a vehicle for change that benefits communities of color and to promote racial equity in the law.” Inclusion and Diversity Suppliers When choosing suppliers, we opt to utilize vendors who are champions of diversity whenever possible. Keegan Werlin LLP is proud to be a corporate partner with: Bottom Line helps first-generation students from low-income backgrounds get into college, graduate, and go far in life. Change a Life. Change Everything. At Crossroads, we believe that long-term empowerment programs plus consistent positive relationships are the keys to transforming youth who risk being defined by their past into young adults capable of defining their futures. Being antiracist requires work on many fronts. LFAA recognizes and embraces the role that law firms, particularly when acting collectively, can play to help bring about systemic change and racial equity in the law. LFAA’s goal is simple: racial equity. Facilitating pro bono work is the primary mechanism by which we pursue this goal. Our Attorneys Learn More

Keegan Werlin’s energy and regulatory team has unmatched experience with complex energy, environmental, and utility matters. Based in Lexington, MA, and serving clients across New England, we combine regulatory insight with strategic understanding of financial, policy, and infrastructure challenges. Our team delivers results-driven legal solutions aligned with evolving client goals and industry demands. Practice Areas Energy & Regulatory Law Keegan Werlin’s energy and regulatory team has unparalleled experience dealing with complex energy and regulatory issues. The firm combines regulatory expertise with a thorough understanding of the financial, policy and strategic issues emerging in client industries to provide cost-effective and successful representation of client interests. Members of the practice have extensive backgrounds in regulation and government, including former chairs and commissioners of the Massachusetts Department of Public Utilities, two former general counsels, as well as several former hearing officers. Other attorneys in the firm have worked as in-house counsel to large utility companies, as consumer advocates and as staff to members of the Massachusetts Legislature. The diversity of experience among Keegan Werlin attorneys enables high-quality service to a broad array of clients in the regulatory and energy fields. View More Energy Facilities Siting & Permitting Keegan Werlin's energy facility siting and permitting team has multi-faceted expertise and experience with the siting of critical energy infrastructure. The energy siting and permitting team has many years of experience and substantial knowledge of the engineering, planning, financial, economic, environmental and social justice dimensions of large-scale energy infrastructure projects. With this knowledge, Keegan Werlin is able to assist clients in achieving their objectives on a timely and cost-effective basis, with the best possible outcomes. View More Keegan Werlin's real estate development & permitting practice provides expert land use, planning and permitting services to support real estate developers, municipalities and other clients. Members of the practice have unparalleled experience in real estate, urban planning and permitting matters through public sector experience with the Boston Planning & Development Agency (BPDA) and the City of Boston. View More Real Estate Development & Permitting Governmental & Legislative Relations Keegan Werlin provides a wide range of advocacy services to clients for matters involving legislative and local, state and municipal forums. Our attorneys advise clients on Massachusetts laws that regulate business and industry; lobbying, ethics and campaign finance, government procurement and the promulgation of regulations. View More Environmental, Municipal, & Land Use Keegan Werlin provides clients with the highest quality legal representation and services in the area of environmental, municipal and land-use law. These practice areas provide valuable support to resolve challenges in energy infrastructure siting and real estate development and planning. In addition to corporations of all sizes, sole proprietorships and individuals, our clients include boards and departments of municipal corporations as they plan and construct critical infrastructure and public and private development projects. View More

Mr. Humm advises energy and public utility companies on legal, regulatory, commercial, and legislative matters to support their objectives and ensure compliance. His representation includes advocacy and strategic guidance on issues related to distribution rates, planning and system reliability, infrastructure replacement, capital and operational expenses, energy supply, service quality, safety, compliance, mergers and acquisitions, and state investigations. Energy and Regulatory Law, Litigation, Administrative & Public Utilities Robert J. Humm is a partner at Keegan Werlin LLP, focusing on energy, regulatory, and public utility law. He represents a number of gas and electric utilities in state regulatory and administrative proceedings in Rhode Island, Massachusetts, and Connecticut. Robert J. Humm Phone: 617-951-1400 Email: rhumm@keeganwerlin.com ● Energy & Regulatory Law ● Public Utilities ● Administrative Law ● Litigation Bar Admissions Rhode Island Massachusetts Connecticut U.S. First Circuit of Appeals U.S. District Court, District of Rhode Island U.S. District Court, District of Massachusetts U.S. District Court, District of Connecticut Mr. Humm advises energy and public utility companies on legal, regulatory, commercial, and legislative matters to support their objectives and ensure compliance. His representation includes advocacy and strategic guidance on issues related to distribution rates, planning and system reliability, infrastructure replacement, capital and operational expenses, energy supply, service quality, safety, compliance, mergers and acquisitions, and state investigations. In addition, his background as a litigation attorney allows him to assist clients with court appeals from administrative agency decisions. Before joining Keegan Werlin, Mr. Humm served as Senior Counsel at National Grid in its New England Legal Regulatory Group, and as the Assistant General Counsel – Litigation at Blue Cross & Blue Shield of Rhode Island, where he represented the company in federal and state administrative proceedings, among other responsibilities. Mr. Humm began his career as a litigation attorney at Adler Pollock & Sheehan P.C. Roger Williams University School of Law, J.D., 2008 Brown University, B.A., Modern American History, 2004 Memberships & Associations Town Council, Town of Barrington, Rhode Island – Vice President Leadership Rhode Island – Member. Friends of Brown Basketball – Executive Board Member. Education Recognitions Rhode Island Super Lawyers, “Rising Star,” 2014, 2015, 2016 Roger Williams University School of Law Alumni Association - President (2012-14). Roger Williams University School of Law Alumni Board of Directors - Board Member (2009-16). Roger Williams University School of Law Board of Directors - Ex Officio Member (2012-14).

Mr. Habib has represented electric utilities in proceedings before the Massachusetts Department of Public Utilities regarding the Massachusetts 2021 Climate Act, the 2008 Green Communities Act and related laws, including proceedings governing the procurement of long-term clean energy, utility and third-party storage, solar incentives, smart grid investments, energy efficiency and the interconnection of distributed generation. Public Utility, Energy, & Administrative Law; Government Relations & Lobbying John K. Habib (Jack) is a partner in Keegan Werlin LLP's energy and regulatory and governmental relations practices, specializing in clean energy and public utility law, as well as governmental advocacy. He represents a number of electric and gas utilities in Massachusetts and Rhode Island on issues concerning clean energy, interconnection, rates, energy efficiency, and energy procurement. John K. Habib Phone: 617-951-1400 Email: jhabib@keeganwerlin.com ● Public Utility Law ● Energy Law ● Administrative Law ● Government Relations & Lobbying Bar Admissions Rhode Island Massachusetts New Hampshire Mr. Habib has represented electric utilities in proceedings before the Massachusetts Department of Public Utilities regarding the Massachusetts 2021 Climate Act, the 2008 Green Communities Act and related laws, including proceedings governing the procurement of long-term clean energy, utility and third-party storage, solar incentives, smart grid investments, energy efficiency and the interconnection of distributed generation. He has also represented electric utilities in Massachusetts and Rhode Island supporting groundbreaking programs to promote the adoption of electric vehicles through the expansion of electric vehicle charging infrastructure. Mr. Habib has represented gas utilities in proceedings before the MA D.P.U. regarding gas system enhancement plans, gas procurement and related issues. Most recently, Mr. Habib has represented the Massachusetts gas utilities, Mr. Habib has represented the Massachusetts gas utilities in D.P.U. 20-80, addressing the gas utilities' net zero enablement plans to meet the Commonwealth's 2050 greenhouse gas reduction targets. Mr. Habib also counsels electric utilities in proceedings relating to the implementation of the Massachusetts Electric Restructuring Act of 1997, including proceedings governing the divestiture of generation facilities and purchase power agreements, implementation of default service policy and service quality. Mr. Habib has also appeared in appellate proceedings before the Massachusetts Supreme Judicial Court on issues concerning administrative and regulatory law. Before joining Keegan Werlin in 1998, Mr. Habib was an attorney at the Massachusetts Department of Public Utilities. He was also General Counsel to Massachusetts State Senator John D. O'Brien from 1993 to 1997, during which time he authored legislation on behalf of the Joint Special Committee on Electric Utility Restructuring. Education Boston University School of Law, Boston, Massachusetts, J.D., 1993 Boston College, Boston, Massachusetts, B.S. Political Science, magna cum laude, 1990 Awards: Dean's List Members and Associations Massachusetts Bar Association Boston Bar Association

Before founding the firm in 1988, Mr. Keegan was appointed by the Governor for two terms as a Commissioner at the Massachusetts Department of Public Utilities from 1983 to 1988. Prior to his appointment as Commissioner, Mr. Keegan was Deputy Regional Counsel at the United States Department of Energy, 1979 to 1982. Energy, Public Utilities, & Administrative Law; Telecommunications Robert J. Keegan is a founding partner of Keegan Werlin LLP. He is an industry leader in representing electric generators, developers of energy storage and delivery infrastructure, regulated and competitive retail energy providers and large energy users interested in exploring creative procurement strategies. Robert J. Keegan Phone: 617-951-1400 Email: rkeegan@keeganwerlin.com ● Administrative Law ● Energy Law ● Public Utilities ● Telecommunications Bar Admissions Rhode Island U.S. Court of Appeals First Circuit U.S. District Court District of MA Massachusetts Mr. Keegan plays golf most days, always somewhere sunny. If not playing golf, Mr. Keegan is an avid reader of history and politics and is actively engaged with family, friends, and clients on a number of pressing matters. Mr. Keegan is always ready to go! He has advised clients on matters relating to a broad range of regulatory and administrative compliance matters including regulatory approval of mergers and acquisitions and utility rate plans, among other important issues of the day. He has represented clients in adjudicatory and rulemaking proceedings involving rate-setting, pipeline safety, service quality and industry-restructuring issues. Mr. Keegan has also successfully represented several clients in appeals from the administrative record before the Massachusetts Supreme Judicial Court. He knows a lot. Before founding the firm in 1988, Mr. Keegan was appointed by the Governor for two terms as a Commissioner at the Massachusetts Department of Public Utilities from 1983 to 1988. Prior to his appointment as Commissioner, Mr. Keegan was Deputy Regional Counsel at the United States Department of Energy, 1979 to 1982. He has also served as Special Assistant Attorney General, Massachusetts, 1990-1991; Consultant, Massachusetts Department of Public Utilities and Energy Law Institute, 1982-1983; Senior Trial Counsel, Massachusetts Department of Public Utilities, 1976-1979; and Trial Attorney, Massachusetts Defenders Committee, 1973-1975. Mr. Keegan is a proud double-eagle, 1970 vintage/Boston College and Boston College Law School Representative Cases NSTAR Electric Company v. Department of Public Utilities, 462 Mass. 381, 2011 Fitchburg Gas and Electric Light Company d/b/a Unitil, 460 Mass. 800, 2011 Southern Union company d/b/a New England Gas Company v. Department of Public Utilities, 458 Mass. 812, 2010 Published Works A Market-Based Approach to PURPA (Co-Author with Paul Levy) American Bar Association Natural Resources and Environment, (Spring, 1987) Institutional Obstacles to ISDN Development International Council for Computer Communications, (September, 1987) Competitive Bidding: The New England Experience Public Utilities Papers, (1987) Options for Modifying Rate Base Regulation (Co-Author with Paul Levy) Public Utilities Papers, (1986) Memberships & Associations Subcommittee, Relations with the Federal Energy Regulation Committee, National Association of Regulatory Utility Commissioners, 1987-1988 Member, Gas Committee, National Association of Regulatory Utility Commissioners,1985-1988 Member, Advisory Council, Gas Research Institute, 1985-1988 Education Boston College Law School, Boston, Massachusetts, J.D., 1973 Awards: Recipient, John F. Cremens Award, 1941 Student President, Boston College Legal Assistance Bureau, 1972-1973 Boston College, Chestnut Hill, Massachusetts, B.S. Finance, cum laude, 1968

David S. Rosenzweig is Executive Partner at Keegan Werlin LLP and Chair of the Firm’s Energy Siting & Permitting Practice, representing clients before state regulatory agencies, local permitting authorities and the Massachusetts courts. He advises a wide array of electric and gas companies, energy project developers and end users on issues concerning the siting, permitting and licensing of energy facilities, rates, planning, energy procurement and transmission arrangements. Energy, Contract, Regulatory, & Administrative Law David S. Rosenzweig is Executive Partner at Keegan Werlin LLP and Chair of the Firm’s Energy Siting & Permitting Practice, representing clients before state regulatory agencies, local permitting authorities and the Massachusetts courts. He advises a wide array of electric and gas companies, energy project developers and end users on issues concerning the siting, permitting and licensing of energy facilities, rates, planning, energy procurement and transmission arrangements. David S. Rosenzweig Phone: 617-951-1400 Email: drosen@keeganwerlin.com ● Administrative Law ● Energy Law ● Regulatory Law ● Contract Law Bar Admissions U.S. Court of Appeals D.C. Circuit U.S. Court of Appeals First Circuit U.S. District Court District of MA U.S. Supreme Court Massachusetts New Hampshire Mr. Rosenzweig’s siting expertise includes: electric transmission lines (underground, aboveground and underwater); natural gas, oil and coal-fired electric generating facilities; interstate and intrastate natural gas pipelines; natural gas storage facilities; and solar, wind and battery storage renewable energy facilities. He represented the region's first large-scale, offshore wind power project in obtaining its state and local permits, licenses and siting approvals for energy infrastructure facilities from the Energy Facilities Siting Board, the Executive Office of Environmental Affairs pursuant to the Massachusetts Environmental Policy Act, the Department of Environmental Protection and various other state and local agencies, boards and governmental authorities. He has also represented utility companies and project developers in judicial proceedings in state and federal courts, including the Massachusetts Supreme Judicial Court, regarding challenges to permits and approvals initiated by project opponents. Mr. Rosenzweig has also represented the region's electric and natural gas distribution companies on all regulatory matters before the Massachusetts Department of Public Utilities. He has negotiated electric and gas supply agreements for large institutional energy users and power sale agreements for wholesale electric generators. He has advised clients in restructurings, buydowns and buyouts of power sale agreements between competitive wholesale generators and electric distribution companies. In addition, he has counseled clients on transmission, power delivery and project interconnection issues concerning the New England Power Pool and the New England Independent System Operator. Mr. Rosenzweig has also performed regulatory and permitting due diligence reviews for asset acquisitions of natural gas, oil and coal-fired electric generating facilities. Before joining the firm in 1990, Mr. Rosenzweig worked at Boston Edison Company for seven years in a variety of legal, financial, rate and planning areas. Education Suffolk University Law School, Boston, Massachusetts, J.D., cum laude, 1988 Rensselaer Polytechnic Institute, Troy, New York, M.B.A., 1982 Rensselaer Polytechnic Institute, Troy, New York, B.S. Management, 1981 Recognitions "The Best Lawyers In America" 2007 - 2022 Associations Boston Bar Association Massachusetts Bar Association

Keegan Werlin LLP is a premier greater Boston-based law firm now headquartered in historic Lexington, Massachusetts. Specializing in energy, environmental, and public utility law, we serve clients across Boston and throughout New England with trusted legal counsel on complex regulatory matters. Practical advice from a knowledgeable and dedicated legal team. We take great pride in our ability to understand our client businesses, the environments in which they operate and their priorities for achieving success. We commit to client objectives at all stages of representation and know that, ultimately, there is no success without client success. If you would like to discuss a matter of interest, please contact us today. About Our Firm At Keegan Werlin LLP, we specialize in developing creative solutions to the complex challenges our clients encounter in their business environments. Keegan Werlin attorneys are industry leaders in energy and regulatory issues, project siting, licensing and permitting, environmental compliance and permitting, land use, government and legislative relations, municipal law and real estate. From start to finish, Keegan Werlin has unrivaled experience and knowledge of energy-related regulatory and policy matters and the project-development and permitting landscape. Experience & Expertise Keegan Werlin has a team of attorneys with unparalleled experience dealing with complex energy, real estate and regulatory issues. The firm combines its legal and regulatory expertise with a thorough understanding of the technical, strategic and financial challenges in emerging industries to provide successful and cost-effective representation of client interests. Learn More Practice Areas Energy & Regulatory Law Read more Energy Facilities Siting & Permitting Read more Real Estate Development & Permitting Read more Governmental & Legislative Relations Read more Environmental, Municipal & Land Use Read more Partnerships

At Keegan Werlin, our attorneys bring a wealth of experience and deep legal knowledge to every case. Based in Lexington, MA, our team specializes in energy, environmental, public utility, and governmental law, representing clients in New England. We are committed to providing strategic, results-driven counsel, offering innovative solutions to navigate complex legal challenges in highly regulated industries. Our attorneys are dedicated to achieving successful outcomes tailored to client needs. Our Team Practical advice from a knowledgeable legal team. Cheryl M. Kimball Managing Partner & Chair of Energy & Regulatory Practice Read More David S. Rosenzweig Executive Partner & Chair of Energy Facilities Siting & Permitting Practice Read More Brian Golden Partner and Chair of Real Estate Development and Permitting Practice Read More Robert J. Keegan Chairman Emeritus Read More Molly K. Agostinelli Associate Read More Jonathan A. Goldberg Senior Counsel Read More Robert J. Humm Partner Read More Peter E. Madsen Senior Associate Read More Anna Rendell-Baker Associate Read More Danielle Winter Partner Read More Cheryl A. Blaine Partner Read More John K. Habib Partner Read More Joseph F. Kelley Associate Read More Ashley S. Marton Associate Read More Tiffany N. Tisler Associate Read More Barry P. Fogel Partner Read More Erika J. Hafner Partner Read More Catherine J. Keuthen Partner Read More Kevin F. Penders Partner | Practice Manager Read More Brendan P. Vaughan Partner Read More Steven Frias Associate Read More Michael B. Hershberg Associate Read More Michael J. Koehler Partner Read More Jessica Ralston Partner Read More Daniel P. Venora Partner Read More Practice Areas Energy & Regulatory Law Energy Facilities Siting & Permitting Governmental & Legislative Relations Environmental, Municipal, & Land Use Real Estate Development & Permitting Learn More

Ms. Rendell-Baker received her Juris Doctor from University of Connecticut School of Law. Following her first year of law school, she interned with the Connecticut Urban Legal Initiative, helping to provide legal aid to the local communities in Hartford County. During her second year, she interned with the Connecticut Department of Energy and Environmental Protection, primarily aiding the energy law attorneys in researching and attending rate cases. Administrative & Energy Law; Public Utilities Anna Rendell-Baker joined Keegan Werlin as an associate in September of 2022. Anna Rendell-Baker Phone: 617-951-1400 Email: arendell-baker@keeganwerlin.com ● Administrative Law ● Energy Law ● Public Utilities Bar Admissions Connecticut Rhode Island Ms. Rendell-Baker received her Juris Doctor from University of Connecticut School of Law. Following her first year of law school, she interned with the Connecticut Urban Legal Initiative, helping to provide legal aid to the local communities in Hartford County. During her second year, she interned with the Connecticut Department of Energy and Environmental Protection, primarily aiding the energy law attorneys in researching and attending rate cases. During her third year, she interned with Eversource primarily working with regulatory issues such as the transition to renewable energy and rate cases. She then interned for Day Pitney, assisting in research on EV policy and the transition from natural gas. Education Champlain College, Burlington, Vermont, B.S. May 2017 University of Connecticut School of Law, Hartford, Connecticut, J.D., May 2022