Full name: 2023 The 12th International Conference on Informatics, Environment, Energy and Applications Abbreviation: IEEA 2023 The 12th International Conference on Informatics, Environment, Energy and Applications (IEEA 2023) will be held in National University of Singapore, Singapore, during February 17-19, 2023. IEEA conference is initiated by Science and Engineering Institute, USA, 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 the annual conference started at 2012 in Singapore, 2013 in Bali, Indonesia, 2014 in Shanghai, China, 2015 in Pattaya, Thailand, 2016 in Hong Kong, 2017 in Jeju Island, Korea, 2018 in Beijing, 2019 in Osaka, Japan, 2020 in Amsterdam, The Netherlands, and 2021-2022 via online. 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 by conference proceedings, which will be indexed by Ei Compendex, Scopus, etc main database. IEEA conference proceedings for last 11 years are all indexed successfully by EI Compendex and SCOPUS in three months after online. Submission ways: Submission is available now: https://www.zmeeting.org/submission/ieea2023 (.pdf only). An account is need. If you have any questions, feel free to contac conference secretary ieea@sciei.org. Call for Papers: ●Environment and Energy ●Artificial Intelligence ●Automated Software Engineering ●Informatics and Applications ●Database and Data Mining ●System Security For more topics, please visit: http://ieea.org/cfp.html Contact Us: Mail Us: Ms. Amber Lin; ieea@sciei.org