Kamil Jankielewicz


Kamil is an energy and infrastructure lawyer with almost 25 years of experience.

He is the head of the Warsaw Energy Practice.

Kamil specialises in energy and and infrastructure projects, with a focus on energy transition and the development of renewable and low-carbon sources. He advises clients across all stages of the project lifecycle, from structuring and due diligence to deal-making and negotiations, and handles complex and high-profile transactions in conventional and renewable energy, oil and gas, infrastructure and PPPs. He also specialises in matters of environmental and public law, including foreign direct investment and public procurement matters. He works closely with sponsors, project companies, and lenders from various sectors and jurisdictions.


Representative matters


Polenergia S.A. on a cooperation agreement with the IFC to co-finance H2Hub - a hydrogen production plant development project, including two refuelling stations and accompanying infrastructure.

Ørsted on its agreement to form a 50/50 joint venture with PGE Polska Grupa Energetyczna S.A. for the development, construction and operation of two world scale offshore wind projects in the Baltic Sea.

Grupa LOTOS and LOTOS Asfalt on the preparation, financing and implementation of the “EFRA – Effective Refining” project consisting of the construction and operation of a delayed coking unit with auxiliary infrastructure in the immediate vicinity of the Grupa LOTOS refinery in Gdańsk with an estimated value of PLN2.5bn.


  • Highly regarded lawyer in Banking & Finance, Project Finance, M&A and Project Development, IFLR1000, 2023



Warsaw Bar Association of Attorneys-at-Law, 2005 (Attorney-at-law)


MA, Faculty of Law and Administration, Jagiellonian University, 2000


English, Polish
A&O Shearman was formed on May 1, 2024 by the combination of Shearman & Sterling LLP and Allen & Overy LLP and their respective affiliates (the legacy firms). Any matters referred to above may include matters undertaken by one or more of the legacy firms rather than A&O Shearman.