The 15th International Conference on Informatics, Environment, Energy and Applications (IEEA 2026) will be held in Osaka, Japan, during February 6-8, 2026. IEEA conference is initiated by Science and Engineering Institute, USA and assisted by National University of Ireland Galway, Ireland, University of Wollongong, Australia, Tokai University, Japan, Agriculture University, China, Chulalongkorn University, Thailand and German University in Cairo, Egypt This is an annual conference started in Singapore, 2012. Then, it was successfully held in major cities, such as Bali, Shanghai, Pattaya, Hong Kong, Jeju Island, Beijing, Osaka, Amsterdam, Tokyo. It has been attended by more than 500 participants from 20 countries. On behalf of the Organizing Committee, we warmly invite you, informatics, environment, energy and applications scientist, engineer or technician, graduate student, or simply interested by the technique, to take part in this unique and innovative conference with your enthusiasm to develop, your desire to apply and your willingness to mature the informatics, environment, energy and applications. Publication and Indexing: Accepted and Registered papers can be published in conference proceedings, which will be indexed by Ei Compendex, Scopus, etc main database. IEEA conference proceedings for last 14 years are all indexed successfully by EI Compendex and SCOPUS in three months after online. IEEA 2025, Springer proceeding (Electronic ISSN: 1876-1119; Print ISSN: 1876-1100), Online | EI Compendex | SCOPUS IEEA 2024, ACM proceeding (ISBN:979-8-4007-1642-3), Online | EI Compendex | SCOPUS IEEA 2023, ACM proceeding (ISBN:979-8-4007-0012-5), Online | EI Compendex | SCOPUS IEEA 2022, ACM proceeding (ISBN:978-1-4503-9583-0), Online | EI Compendex | SCOPUS IEEA 2021, ACM proceeding (ISBN:978-1-4503-8902-0), Online | EI Compendex | SCOPUS ........ Submission ways: Submission is available now: https://www.zmeeting.org/submission/ieea2026 An account is need. If you have any questions, feel free to contact conference secretary ieea@sciei.org. Call for Papers: Informatics and Applications Environmental Informatics Energy Informatics For more topics, please visit: http://ieea.org/cfp.html Submission Types below: *Submitting an Abstract: Presentation Only *Submitting a full Paper: Publication and Presentation Call for Special Session: IEEA proposals for special sessions within the technical scope of the conference. Special-session proposals should be submitted by the prospective organizer(s) who will commit to promoting and handling the review process of special session as Chair or Co-Chair of the event. Accepted papers will be published by conference proceedings, inclusion to indexing databases. *Proposals should include the following information: *Title *Brief description of the session *Related topics *Name, brief biodata and photo of organizer *E-mail address of main contact person *Please send these information to mail address ieea@sciei.org Contact Us: Mail Us: Ms. Amber Lin; ieea@sciei.org