
Energy & Natural Resources
USA Guide 2026 : New Jersey
Rankings

Ranked Individuals
Ranked Individuals
About
Provided by Cozen O'Connor
Cozen O’Connor’s Energy Practice guides clients through complex regulatory approvals by state public utility commissions and other federal and state regulatory agencies, and represents clients in energy-related transactions, litigation, enforcement actions, and regulatory proceedings. We represent public utilities (natural gas, electric, transportation, and telecommunication), offshore wind developers, infrastructure investment funds, power producers, renewable and clean energy companies, competitive retail suppliers, municipalities and municipal authorities, large institutional and manufacturing consumers, technology companies, and corporate clients.
The firm is an industry leader in combined heat and power (CHP) projects, an increasingly viable option for large energy users to reduce costs, become energy resilient, and generate revenue. Our attorneys advise a number of solar, wind energy, hydro-electric, and biofuels companies, and we regularly represent utility companies, renewable and clean energy developers, manufacturers, investors, lenders, and energy consumers.
Members of our team bring a unique perspective to advising clients through experience that includes serving as associate general regulatory counsel for a publicly traded energy company as well as vice president-law for a subsidiary of one of the largest investor-owned electric systems in the United States.
Chambers Review
Provided by Chambers
Work Highlights
Provided by Chambers
Cozen O'Connor has assisted Jersey Central Power & Light Company as it has sought approval for an amended service company agreement and mutual assistance agreement.
Strengths
Provided by Chambers
The team at Cozen O'Connor is distinguished for its strong technical skills and superior negotiating skills.
Energy & Natural Resources respondentUSA
Notable Practitioners
Provided by Chambers
Band 1 
Band 1 
Gregory Eisenstark
Gregory Eisenstark focuses his practice on the representation of regulated utility companies. He handles base-rate cases and power purchase agreements, among other matters. Gregory anticipates our needs, works with us to get our strategy and execution right and then works diligently to be an effective part of our team.
Energy & Natural Resources respondentUSA
Band 2 
Band 2 
Michael J. Connolly
Michael Connolly maintains a broad practice which includes acting in regulatory proceedings and litigation on behalf of clients in the energy and utilities sectors.
Ranked Individuals at Cozen O'Connor (2)
Members
Provided by Cozen O'Connor

Michael J. Connolly
View profile of Michael J. Connolly
Gregory Eisenstark
View profile of Gregory Eisenstark
Cozen O'Connor has rankings in the following guides
Band 2 USA 2026
Practice area: Energy & Natural Resources
Location: Minnesota
View department profile for USA 2026
What success is built on
Chambers is the leading data and intelligence partner for the legal sector.