- The 7th IEEJ / APERC International Energy Symposium
- IEEJ / APERC International Energy Symposium 2021
- IEEJ / APERC International Energy Symposium 2020
- IEEJ / APERC International Energy Symposium 2019
- IEEJ / APERC International Energy Symposium 2018
- IEEJ / APERC International Energy Symposium 2017
- IEEJ / APERC International Energy Symposium2016 (IEEJ 50th / APERC 20th Anniversary event)
- IEEJ / APERC International Energy Symposium 2015