8th International OTEC Symposium 2020 in Cancun, Mexico | January 27-29, 2021

7th International Symposium 2019 in Busan, Republic of Korea | September 26-27, 2019

6th International Symposium 2018 in Okinawa, Japan | September 26-27, 2018

5th International Symposium 2017 in La Réunion, France | november 7-9, 2017

4th International Symposium 2016 in Netherlands | October 25 and 26, 2016

3rd International OTEC Symposium 2015 in Kuala Lumpur, Malaysia | September 2, 2015

2nd International OTEC Symposium 2014 in Goseong, Korea | June 20 to June 21, 2014

1st International OTEC Symposium 2013 in Honolulu,Oahu | September 9-10, 2013