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Call for speakers

The deadline to submit a proposal is December 2, 2022. 

The Green Marine team is pleased to invite you to its 16th annual GreenTech 2023 conference in Seattle, Washington. We are already preparing for this not-to-be-missed event for anyone interested in the maritime industry, green technologies and innovation in marine transport.

GreenTech 2023 will be held at the Grand Hyatt Seattle Hotel from Monday, June 12, to Wednesday, June 14, 2023. Green Marine invites maritime community members to submit presentation proposals on the issues addressed by our 14 performance indicators and on current topics of interest related to our participants: ship owners, ports, Seaway, terminals and shipyards.

Main topics of interest for GreenTech 2023

Decarbonization and Green Corridors

Energy – Security, Reliability, and Electrification

Supply Chain and Data – Efficiency and Transparency

Environmental Justice and Social License, Community Relations

Green Shipyards and Sustainable Shipbuilding

The Business of ESG – Perspective of Financers and Carriers

Infrastructure and Climate Resiliency

Aquatic Ecosystems - Monitoring, protection and habitat restoration in ports

Conditions to submit a proposal

Eligibility criteria

Green Marine will evaluate proposals based on the following criteria:

  • Interest, relevance and topicality (deals with current and/or local matters)
  • Innovation and originality
  • Informative content (avoid sales pitches)


Speakers agree to:

  • Be available for the conference on both Tuesday, June 13, 2023, and Wednesday, June 14, 2023
  • Give their presentation in English.
  • Provide their biography, headshot, presentation title and synopsis at least one month before the event
  • Supply their PowerPoint presentation at least one week before the event
  • Respect the period allotted per presentation, approximately 20 minutes
  • Inform Green Marine if they are unable to participate and find an appropriate replacement
  • Allow Green Marine to use their name, title, company as well as any information provided about their presentation for
    Green Tech 2023 advertising purposes
  • Have their presentation (PDF format) shared with GreenTech delegates, post-conference


Each accepted presentation comes with one free speaker registration for all conference activities. Up to 2 speakers per presentation are
allowed. A single co-presenter is offered a reduced registration fee. Speakers must pay their travel and accommodation expenses and any other costs related to their participation in the event.


The deadline is December 2, 2022. Green Marine will announce its decision in February 2023. If you have any questions regarding this call for proposals, don't hesitate to contact our team by email at greentech@green-marine.org.

Priority will be given to applications that respect the deadline and meet the eligibility criteria.

Submit a proposal

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