The registration for the 2018 will be announced here soon.


Queries concerning the 6th International OTEC Symposium can be directed to info[a]

Sponsorship Opportunities

The International OTEC Symposium serves as the largest annual gathering of stakeholders developing Ocean Thermal Energy Conversion. Join us in Okinawa as we bring together OTEC industry experts, governments, academia, and businesses from around the world to share advances and explore new opportunities. If you are interested in sponsoring or exhibiting at the symposium, please contact info[a]

Sponsor Categories

Co-host Symposium*1
Program Influence*1
Display Space at Symposium*2
Recognition in Symposium Communications
Company Profile on Website
Logo/Company Recognition at Symposium
Logo and Link on Symposium Website
Entry Fee Waved*3 5 3 2 1
  • Note: We are happy to consider requests for alternate sponsorship opportunities
  • *1 Please contact us for more details
  • *2 This year exhibition space will be made available for Silver and above sponsors to showcase their company and products. Direct product sales are not allowed at the venue. Please contact us for more information.
  • *3 There will be an entry fee for participants to cover the cost of hosting the symposium. Sponsors will have the entry fee waved for the number of participants as indicated by level of contribution.
  • Please note that the above is subject to change based on the needs of the Symposium and our Sponsors.


Those organizations that provide support will be recognized as Symposium Supporters. Supporters may include those that assist in organizational, PR, or other activities.

Symposium news

The 6th International OTEC Symposium will take place September 26-27, 2018 in Okinawa.

What is OTEC?



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