5th International Conference of Ecological and Environmental Engineering

Dear Colleagues,

We are delighted to announce that the 5th International Conference on Ecological and Environmental Engineering (COEE) will be held from 7 to 9 September 2026 in Gdansk, Poland.

Since 2018, this biennial event has brought together researchers, practitioners, and policymakers working across key environmental and sustainability challenges. The 2026 edition will once again provide a space for sharing innovative research, practical experiences, and interdisciplinary dialogue.

The conference will cover a broad range of topics, including:

• Sustainable water and wastewater management

• Circular economy and sustainable waste management

• Air pollution, climate change, and urban adaptation

• Environmental health and the One Health approach

• Renewable energy, decarbonisation, and carbon footprint reduction

• Smart environmental engineering and digital solutions

Please save the date and stay tuned for the call for abstracts and more details soon.
We look forward to welcoming you in 2026!

Best regards,
The 5th COEE 2026 organizing committee
5th International Conference of Ecological and Environmental Engineering

7 – 9 September 2026 | Gdansk, Poland