People

Carl J. Fleming

Partner

Washington, DC

New York – One Vanderbilt Avenue

Areas of focus

Advises leading energy and infrastructure developers, investors, lenders and Fortune 500 companies on complex project development, project finance, M&A and strategic capital transactions across the energy and infrastructure sectors.

Leads major digital infrastructure matters at the convergence of data centers, power and capital, including powered-site development, hyperscale power arrangements, project and infrastructure finance, strategic investment and platform transactions.

Guides clients across the full infrastructure lifecycle, from development, commercialization and financing through growth capital, acquisitions, dispositions and other strategic transactions.

Advises renewable energy and storage developers on sophisticated project financings, tax equity and tax credit transactions, PPAs and other commercial arrangements, including projects positioned to serve rapidly growing data-center and technology-sector electricity demand.

Advises governmental and private-sector clients on strategic capital and critical supply-chain investments involving energy, critical minerals, advanced manufacturing and infrastructure supporting the AI economy.

Carl Fleming is Global Co-Head of McDermott Will & Schulte’s Energy & Project Finance Group and plays a central role in the firm’s Digital Infrastructure & Strategic Capital Platform, a cross-practice initiative focused on the convergence of compute, power, and capital.

A trusted legal, commercial and strategic adviser, Carl works with leading developers, infrastructure investors, financial institutions, private capital providers and Fortune 500 companies on significant energy, digital infrastructure and strategic capital transactions in the United States and globally. Carl co-leads a Chambers-ranked team of more than 50 energy and infrastructure lawyers.

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Results
  • Copia Power – Led the McDermott team representing Copia Power, a developer, owner and operator of integrated large-scale energy and digital infrastructure campuses across the United States, in its sale by Carlyle to EQT Infrastructure, a landmark transaction at the convergence of energy, data centers and AI infrastructure.
  • Copia Power – Advised on the development and $1.24 billion project financing of the Harquahala project, which was recognized as a 2025 Proximo Deal of the Year.
  • Copia Power – Advised on a $595 million tax equity investment for the 1.7 GW Centennial Flats complex, part of Copia’s large-scale energy and digital infrastructure platform.

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Recognitions
  • Chambers USA, Projects: Power & Renewables: Transactional, 2023-2026
  • Legal 500 US, Energy: Renewable/Alternative Power, Leading Lawyer, 2023-2025
  • Legal 500 US, Energy Transactions: Electric Power, Recommended, 2025
  • Tamarindo, Legal Power List, 2026
  • Legal 500 Green Ambassadors: United States, Recognized, 2024
  • District of Columbia Courts, Capital Pro Bono High Honor Roll, 2023
  • JD Supra, Readers’ Choice Awards, Top Author – Energy, 2023
  • Super Lawyers DC Rising Star, 2017
  • Secretary of Commerce Renewable Energy and Energy Efficiency Advisory Committee, appointee
  • White House Power Africa Working Group, member
Capabilities and industries
Regional markets
Community
  • Capitol Pro Bono High Honor Roll, member
  • Empire State Counsel, member
Credentials
Education
  • University of Pennsylvania, MAPP
  • Georgetown University Law Center, JD
  • University of Scranton, BS
Admissions
  • District of Columbia
  • New York
Languages
  • English