As the world embraces circular economies and low-carbon solutions, bioenergy and waste-to-energy (WtE) are taking center stage in the global clean energy transition. These innovative technologies offer real solutions to reduce fossil fuel dependence, cut emissions, and convert organic waste into valuable energy.
If you’re a researcher, policymaker, investor, or cleantech innovator, attending the right conference in 2026 can help you stay ahead of trends, connect with global experts, and showcase your work on an international platform.
Below is a curated list of the top Bioenergy and Waste-to-Energy conferences and summits scheduled in 2026 across the globe:
| Rank | Conference Name | Dates | Location | Focus Areas |
|---|---|---|---|---|
| 1 | Global Renewable Energy Conference (GRCREN – 2026) | September 17–18, 2026 | Rome, Italy | Bioenergy, Circular Economy, Waste-to-Energy, Hydrogen, Smart Grid |
| 2 | International Conference on Bioenergy and Biofuels (ICBB) | March 4–5, 2026 | Barcelona, Spain | Biofuels, Biomass, Waste Valorization |
| 3 | World Biogas Expo 2026 | June 10–11, 2026 | Birmingham, UK | Anaerobic Digestion, Biogas Technology, Net-Zero Emissions |
| 4 | European Biomass Conference and Exhibition (EUBCE) | May 25–29, 2026 | Marseille, France | Biomass, Bioeconomy, Energy Policy |
| 5 | Waste-to-Energy Conference (WTE 2026) | October 20–21, 2026 | Vienna, Austria | Waste-to-Energy Plants, Thermal Conversion, Waste Management |
| 6 | International Conference on Renewable Energy & Waste Management | April 15–16, 2026 | Bangkok, Thailand | Solid Waste, Waste-to-Energy, Landfill Gas Recovery |
| 7 | Advanced Bioeconomy Leadership Conference (ABLC 2026) | March 19–21, 2026 | Washington, D.C., USA | Bioenergy Policy, Clean Fuels, Sustainable Biomass |
Best Global Conferences on Bioenergy & Waste-to-Energy
♻️ 1. Global Renewable Energy Conference (GRCREN – 2026)
📍 Rome, Italy | 📅 September 17–18, 2026
GRCREN 2026 returns for its 2nd edition as one of the most inclusive global gatherings focused on the full spectrum of renewable energy. With dedicated tracks on biofuels, biomass energy, and waste-to-energy integration, it welcomes academia, governments, and cleantech firms from over 30 countries.
💡 Why attend: Cutting-edge talks, high-level panels, and an ideal networking platform in the heart of Europe.
🔥 2. International Conference on Biomass and Bioenergy (ICBBE) 2026
📍 Barcelona, Spain | 📅 April 20–21, 2026
One of Europe’s flagship events for biomass conversion, advanced biofuels, and bioenergy systems, ICBBE features academic presentations, industrial panels, and poster sessions with a strong focus on R&D and commercialization.
🏭 3. Waste-to-Energy Asia Summit 2026
📍 Singapore | 📅 May 6–7, 2026
Focused on scalable waste conversion projects across Asia, this summit brings together leaders from municipal authorities, energy developers, and technology providers to explore the future of waste valorization in rapidly urbanizing regions.
🌍 4. European Biomass Conference and Exhibition (EUBCE) 2026
📍 Marseille, France | 📅 June 9–12, 2026
Backed by the European Commission and major bioenergy associations, EUBCE is Europe’s largest event on biomass utilization, biogas, and bioenergy policies, attracting top scientists and project developers.
🔄 5. WasteExpo 2026
📍 Las Vegas, USA | 📅 May 4–7, 2026
While broader in scope, WasteExpo features a dedicated track on energy from waste, anaerobic digestion, and circular economy infrastructure, making it valuable for North American professionals working on integrated waste and energy systems.
⚗️ 6. Advanced Bioeconomy Leadership Conference (ABLC 2026)
📍 Washington D.C., USA | 📅 March 12–14, 2026
A premier event for the bioeconomy and bioenergy sectors, ABLC covers renewable fuels, waste-to-value innovation, and policy shifts from the U.S. Department of Energy and Agriculture.
♻️ 7. World Biogas Summit & Expo 2026
📍 Birmingham, UK | 📅 June 10–11, 2026
Organized by the World Biogas Association, this summit focuses on biogas, biomethane, and waste-derived gas solutions, emphasizing climate, finance, and global implementation challenges.
📝 Note
This list is compiled based on publicly available schedules as of mid-2025. Event details such as dates, venues, or themes may change. For the latest information or speaker updates, always refer to the official event organizers.
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