Abbreviation: ICACER 2026 Full Name: 2026 11th International Conference on Advances on Clean Energy Research Porto, Portugal April 10-12, 2026 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: Apr. 10, 2026 Registration Apr. 11, 2026 Opening Remarks & Keynote speeches (Morning) Apr. 11, 2026 Parallel Sessions (Afternoon) Apr. 12, 2026 One-day Tour Submission Methods: Full Paper (publication and oral presentation) Abstract (oral presentation only) Electronic Submission System (.pdf) http://confsys.iconf.org/submission/icacer2026 Email: icacer@zhconf.ac.cn Contacts: Ms. Rachel Cao Email: icacer@zhconf.ac.cn