Top Renewable Energy Conferences in 2026
The most prominent renewable energy conferences on the calendar in 2026, ranked by expected attendance so you can prioritize where to spend your travel budget.
- 1
Green Week
Jan 15–24, 2027Berlin, DE~500 attendees - 2
12th Sustainable Development Conference (SDC2026)
Jul 15, 2026~300 attendees - 3
EV Live
Jun 9–10, 2026clude transport and fleet operators~150 attendees - 4
International Conference on Data Mining and Applications (ICDMA)
ConferenceApr 11, 2026 - 5
Technical Report Writing and Presentation Skills for Oil & Gas Engineers and Technical Professionals
Apr 13–15, 2026Kuala Lumpur, MY - 6
ACM e-Energy 2026 Poster/Demo Call For Papers
Apr 20, 2026ess models for smart energy systems - 7
International Conference on Mineral Extraction Technologies in Mining Engineering
ConferenceMay 2–3, 2026Las Vegas, US - 8
ACM Sustainability Week 2026 PhD Forum Call for Participation
May 4, 2026terests through an interdisciplinary workshop - 9
Energy Hack Days - Lausanne
HackathonMay 7–8, 2026Lausanne, CH - 10
Renewable Energy and Environmental Science
ConferenceMay 11–13, 2026 - 11
Elko Mining Expo 2026 | MineConnect
Jun 4, 2026 - 12
Sabah Oil, Gas & Energy Conference & Exhibition
ConferenceJun 25–26, 2026Kota Kinabalu, MY - 13
International Conference on Nanotechnology for Electrical Energy Management
ConferenceAug 1–2, 2026US - 14
International Conference on Nanotechnology for Electrical Energy Management
ConferenceAug 1–2, 2026US - 15
Renewable Energy Conference 2026
Sep 17–18, 2026Rome - 16
Future Sustainability Summit Announces 90 Global Thought Leaders and Innovators from 45 Countries
ConferenceJan 12–14, 2027 - 17
Visit the World Future Energy Summit | ADNEC, Abu Dhabi
ConferenceJan 12–14, 2027 - 18
World Future Energy Summit | ADNEC Centre Abu Dhabi
ConferenceJan 12–14, 2027 - 19
Roofs Solar Craft Fair
Feb 11–13, 2027Prague, CZ
How this list is built
We rank by expected attendance because it's the closest proxy we have for prominence — bigger events draw bigger speakers, more sponsors, and (usually) more substantive deal flow. Where attendance isn't known, the event drops below ranked entries even if it's well-regarded. If you want raw inventory instead of a curated list, the renewable energy conferences hub has every event in the database, not just the top 25.
Total in this category: 19 events.