Brian Marconi
CPA, Partner

As a CPA and member of CohnReznick's Renewable Energy Industry Practice, Brian Marconi has honed his expertise in the renewable energy sector over the course of 15 years. His clients rely on him for guidance on industry trends, financial matters, and business challenges.

Brian's experience extends to a wide range of entities in the renewable energy space, including developers, infrastructure funds, tax equity investment funds, and engineering, procurement and construction contractors. In addition to leading audits of these companies, he provides advisory services such as due diligence and accounting consulting. Brian has helped numerous renewable energy firms develop accounting policies and navigate complex accounting issues, including hypothetical liquidation at book value, asset retirement obligations, variable interest entities, and various commodity contracts.

With extensive experience auditing companies reporting under both U.S. GAAP and International Financial Reporting Standards (IFRS), Brian is well-equipped to serve clients across the U.S. and globally.


University of Delaware: Bachelor of Science, Accounting

Community Involvement

Montgomery County Green Bank – Board Member

Shepherd’s Table – Board Member

Professional Affiliations

American Institute of Certified Public Accountants

Maryland Association of Certified Public Accountants

Areas of expertise


Brian Marconi

Office | 301-652-9100

Bethesda, MD

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