Wanda Buk is a qualified attorney with an MBA title. Wanda held the position of Deputy Minister at the Ministry of Digital Affairs of Poland, overseeing the telecommunications sector and international relations. Wanda was a member of several key government bodies, including the Permanent Committee of the Council of Ministers and the Committee for European Union Affairs. 

Wanda´s work earned her recognition as one of the 50 most influential lawyers in Poland in 2018, 2019, and 2020.  

From 2020 to 2024, Wanda served as Vice President for Regulatory Affairs at the Polish Energy Group (PGE S.A.), where she supervised both national and international regulatory activities. 

Additionally, Wanda served as a board member of the Polish Electricity Committee and Eurelectric, where she actively engaged in shaping international energy policy and legislation.

Marcin Izdebski is an economist and engineer with extensive experience in the energy sector. Over the past several years, Marcin has served as Director at the Ministry of State Assets of Poland, where he was responsible for overseeing Poland’s key energy and fuel companies. 

Marcin's expertise spans regulatory and operational aspects of the energy industry, and he has led numerous strategic projects. 

Marcin is also a co-author of significant industry reports, highlighting his deep understanding of energy policy and sector transformation. Marcin's technical and economic backgrounds positions him as a key figure in shaping the future of the energy industry.  

Christina Renner is a partner at Morgan Lewis & Bockius LLP based in Brussels, the EU. Christina has an established EU regulatory practice that spans from traditional to virtual networks across a variety of industries, including energy, telecommunications, transportation, as well as life sciences and digital markets. She also advises clients on the Carbon Border Adjustment Mechanism (CBAM), Emissions Trading System (ETS), and carbon markets.

Christina has long-standing experience in handling multi-jurisdictional merger and FDI filings for a variety of clients and regularly advises on complex cross-border EU regulatory compliance matters. She also regularly advises on a variety of EU cross-border trade issues, including EU sanctions and foreign subsidies.

Christina also represents diverse international clients in regulatory investigations before the European Commission and other national regulatory authorities and in litigation before the European courts.

Maciej Plotka is an Associate lawyer at Morgan Lewis & Bockius LLP based in Brussels. He has experience handling energy matters for a variety of private companies and public bodies. He has worked on complex M&A transactions in the energy sector, advised clients on State aid and EU funds for clean energy projects, assisted clients in green bonds investments, and assessed the impact of the EU Green Deal for international businesses. He advises clients on ESG matters, the Carbon Border Adjustment Mechanism (CBAM), Emissions Trading System (ETS), and carbon markets.

Alexey Nikulin is a seasoned international energy lawyer working with CEPSA Legal Department in Madrid. Alexey is passionate about decarbonization and energy transition. Alexey has advised on and negotiated a variety of complex commercial transactions internationally. 

At present, Alexey coordinates activities of AIEN European Chapter.