Check out the speakers of the Interzero 2025 Environmental Conference!

Check out the speakers at the 2026 Environment Conference!

Experienced environmental professionals, innovators and prominent business representatives. This is the line-up of speakers at the 13th Interzero Environmental Conference, who will be sharing their experiences, knowledge, insights and business plans in the field of circularity and sustainability on 20-21 May.

The agenda is available under the link. Book your ticket today!

Pawel Sosnowski

Board Agent for Environmental Regulation, Interzero

Long-time employee of the central administration, former head of the Department of Waste Management at the Ministry of Climate and Environment participating in the development of, inter alia, the current legislation on packaging and post-consumer waste management, including the provisions of the Act of 13 June 2013 on packaging and packaging waste management and its subsequent amendments. Expert on waste management. Author of numerous studies on waste management issues.Serves as Board Representative for Environmental Regulation at Interzero since 2023.

Pawel Lesiak

Vice-President, Interzero

Paweł Lesiak has more than 20 years of experience in the environmental industry. He is an expert in the field of recovery and recycling of packaging waste and an experienced speaker in the Polish arena. He started his career at Branżowa Organizacja Odzysku S.A., first as a Sales Coordinator, then taking the position of Commercial Director. He is President of the Board of the Foundation for Ecological and Educational Solutions "GREEN". He has been initiating legislative changes in the area of waste management for years. Active participant in working groups at the Ministry of Environment and Climate, the Confederation of Leviathan, PIGO and member of the PIOIRO council.

He has worked at Interzero for more than 10 years. He first fulfilled himself as Regional Director and then as Managing Director. For more than 5 years, he has been Vice President of the Management Board of the Interzero Group. In his role, he is responsible for, among other things, the sale of regulated and non-regulated services, the search for new business opportunities and the establishment of strategic partnerships.

Agata Ryś

Member of the Management Board, Interzero

Agata Ryś is an experienced sales and environmental professional with over 20 years of experience in the industry. For more than 5 years she held the role of Sales Director at Interzero, where she successfully managed the sales team and developed commercial strategies. Since September 2024, she has been a member of Interzero's Management Board.

Expert in the field of obligations for introducers of packaging, products, batteries and electrical and electronic equipment. She is currently focusing on developing innovative solutions based on digitalisation. She supports clients in creating tailor-made environmental solutions and proposing measures to close the raw material cycle.

Agata Ryś contributes to the development of standards and certification in the packaging industry by serving on the board of PIOIRO, and is also involved in the Foundation for Ecological and Educational Solutions "Green" by serving as a Council Member.

Konrad Nowakowski

Packaging Ecodesign Advisor, President of PIOIRO

Konrad Nowakowski is the President of the Polish Chamber of Packaging Recovery and Recycling, which is currently one of the key business environment organisations implementing tasks in accordance with the concept of extended producer responsibility, bringing together entities from various industries, actively cooperating with governmental and local authorities. On a day-to-day basis, it carries out tasks related to packaging waste management, eco-design and issues related to the Closed Circuit Economy.

Experienced in the practical application and interpretation of environmental legislation, in particular waste laws including product laws. Active in advisory bodies, the Council for Sustainable Food Use and working groups at ministries. Author of numerous publications, implementations and patents in the scientific area of life cycle assessments LCA, environmental footprint PEF, recycling technologies, eco-design and packaging systems.