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Clifford Chance

Clifford Chance
Alexander S. Leff

Alexander S. Leff

Partner

Partner
Alexander S. Leff

Alexander S. Leff's practice focuses on renewable energy and infrastructure, project finance and tax, in particular tax equity transactions.

  • ExxonMobil Low Carbon Solutions on its carbon capture and storage agreement with Illinois-based CF Industries to transport and permanently store up to 500,000 metric tons per year of CO2 from CF Industries’ complex in Yazoo City, Mississippi.
  • Leff, A., & Burton, D. (2021). Taxation of Proxy Revenue Swaps for Renewable Energy Projects. Tax Notes Federal, 172 (10), 1559–1568.

News and client work

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Contact details

Career and qualifications

  • Boston University (BS, magna cum laude) 2008
  • Boston University School of Law (JD, Honors) 2011
  • Admitted as an Attorney-at-Law Massachusetts 2011
  • Admitted as an Attorney-at-Law New York 2012
  • Joined Clifford Chance as a partner 2022
  • Boston University School of Law (LL.M., Taxation) 2022

Awards and citations

  • Super Lawyers – New York Metro 2021, Energy and Natural Resources – Rising Stars