Abbreviation: ICACER 2027 Full Name: Springer--2027 12th International Conference on Advances on Clean Energy Research (ICACER 2027) Porto, Portugal April 9-11, 2027 http://www.icacer.com/ Publication: After a careful reviewing process, accepted, registered and presented papers will be published in Springer Book Series-Green Energy and Technology, which will be submitted for Ei Compendex, Scopus, et al. Call for Papers: Wind, solar, biomass and geothermal energies Ocean energy harvesting CO2 capture and storage Underground and gas-network storages Future battery technologies Green fuel/energy for mobility Sector coupling at the consumer side Network stability before/after energy transition More topics: https://icacer.com/cfp.html Agenda Overview: April 9, 2027 Registration April 10, 2027 Opening Remarks & Keynote speeches (Morning) April 10, 2027 Parallel Sessions (Afternoon) April 11, 2027 One-day Tour and Online Parallel Sessions Submission Methods: Full Paper (publication and oral presentation) Abstract (oral presentation only) Electronic Submission System (.pdf) http://confsys.iconf.org/submission/icacer2027 Email: icacer@zhconf.ac.cn Contacts: Ms. Rachel Cao Email: icacer@zhconf.ac.cn