| REEE 2025 : 2025 The 8th International Conference on Renewable Energy and Environment Engineering (REEE 2025) | Jul 02, 2025 - Jul 04, 2025 | Brest, France |
| SDC 2025 : 11th Sustainable Development Conference | Jul 15, 2025 - Jul 17, 2025 | Bangkok, Thailand |
| ICWPT 2025 : 2025 10th International Conference on Water Pollution and Treatment (ICWPT 2025) | Jul 20, 2025 - Jul 22, 2025 | Nagasaki, Japan |
| EREE 2025 : 2025 7th International Conference on Environment, Resources and Energy Engineering (EREE 2025) | Jul 25, 2025 - Jul 27, 2025 | Tokyo, Japan |
| CGEEE 2025 : 2025 8th International Conference on Green Energy and Environment Engineering (CGEEE 2025) | Jul 25, 2025 - Jul 27, 2025 | Jeju Island, South Korea |
| ICESR 2025 : 2025 11th International Conference on Environmental Systems Research (ICESR 2025) | Aug 26, 2025 - Aug 28, 2025 | Rome, Italy |
| ICSD 2025 : 13th International Conference on Sustainable Development, 10 - 11 September Rome, Italy | Sep 10, 2025 - Sep 11, 2025 | Rome,Italy |
| ICEER--EI 2025 : 2025 12th International Conference on Energy and Environment Research (ICEER 2025) | Sep 12, 2025 - Sep 14, 2025 | Chengdu, China |
| ICPSE--EI 2025 : 2025 14th International Conference on Power Science and Engineering (ICPSE 2025) | Sep 13, 2025 - Sep 15, 2025 | Sapporo, Japan |
| ICESE 2025 : Springer--2025 15th International Conference on Environmental Science and Engineering (ICESE 2025) | Sep 19, 2025 - Sep 21, 2025 | Yokohama, Japan |
| AERE 2025 : 2025 5th Asia Environment and Resource Engineering Conference (AERE 2025) | Oct 20, 2025 - Oct 22, 2025 | Bangkok, Thailand |
| ICCESB 2025 : 2025 International Conference on Civil Engineering and Sustainable Building (ICCESB 2025) | Oct 20, 2025 - Oct 22, 2025 | Bangkok, Thailand |
| PREE--EI 2025 : 2025 3rd International Conference on Power and Renewable Energy Engineering (PREE 2025) | Oct 28, 2025 - Oct 31, 2025 | Nara, Japan |
| ACEEP 2025 : 2025 2nd Asia Conference on Environmental Economics and Policy (ACEEP 2025) | Nov 08, 2025 - Nov 10, 2025 | Fukuoka, Japan |
| ICREC--EI 2025 : 2025 10th International Conference on Renewable Energy and Conservation (ICREC 2025) | Nov 21, 2025 - Nov 23, 2025 | Florence, Italy |
| ICEOE 2025 : 2025 8th International Conference on Environment and Ocean Engineering (ICEOE 2025) | Nov 25, 2025 - Nov 27, 2025 | Ho Chi Minh City, Vietnam |
| ICCEA--EI 2025 : 2025 8th International Conference on Civil Engineering and Architecture (ICCEA 2025) | Dec 06, 2025 - Dec 08, 2025 | Jakarta, Indonesia |
