• BEE 2025
    Welcome to BEE 2025 in Xi'an, China
  • BEE 2025
    The 5th International Symposium on Biomass/Wastes Energy and Environment (BEE 2025) will be held in Xi'an China on September 12-14, 2025
  • BEE 2025
    BioEnergy plays an important role in the near-future energy picture, in particular for oil and gas market. However, major concerns are arising and spreading among politicians and the public.
  • BEE 2025
    Meanwhile energy recovery from bio-energetic wastes and plastic/tyre wastes may lead to noticeable environmental issues.
  • BEE 2025
    The 5th International Symposium on Biomass/Wastes Energy and Environment (BEE 2025) will be held in Xi'an on September 12-14, 2025

Welcome to BEE 2025 in Xi'an, China

To promote the development of global bioenergy and explore the synergy between biomass/waste energy utilization and carbon/pollutant emission reduction, the 5th International Symposium on Biomass/Wastes Energy and Environment (BEE 2025) will be held in Xi'an, China, on September 12-14, 2025. BEE 2023 was successfully held, attracting representatives from over 20 countries/regions. BEE 2025 is foreseen to bring together academic experts, government officials, and industrial technical chiefs to discuss the latest technological development and application scenarios, exchange ideas, and share experiences. During the symposium, the IEA Task 33-biomass gasification session, and IEA Task 33-Industrial Cooperation workshop (EU-China industrial partners), will be held concurrently. Additionally, an Entrepreneurship and Innovation Forum will take place. 

We are looking forward to seeing you in Xi'an!

Conference Committee


Jianchun Jiang

Conference Chair

Yong Chen

Conference Co-chair

Bi Shi

Conference Co-chair

Li’an Hou

Conference Co-chair

Kebin He

Conference Co-chair

Berend Vreugdenhil

Conference Co-chair

Patricia Thornley

Conference Co-chair

Kunio Yoshikawa

Conference Co-chair

Huu Hao Ngo

Conference Co-chair

Adi Surjosatyo

Conference Co-chair

Chunbao (Charles) Xu

Conference Co-chair


Organizing Committee


Guanyi Chen

Organizing Committee Chair

Rong Chen

Organizing Committee Co-chair

Beibei Yan

Organizing Committee Co-chair

Zhanjun Cheng

Secretary-general

Ningbo Gao

Deputy Secretary-general

Yiqing Yao

Deputy Secretary-general