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Browse through our publications, from reports and briefings to insights and more.

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October 2021

1 April 2022

Annual report and financial statements 2022/23

This Annual Report recounts how far Opportunity Green has come in the period June 2022 — March 2023, and charts new waters for our future.

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1 February 2022

Reducing aviation non-CO2 emissions through cleaner jet fuel

Discover three regulatory pathways to reduce non-CO2 emissions by controlling aromatics in jet fuel.

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1 February 2022

Freedom to Regulate the High Seas

This report draws on analysis of international law to explore the legal implications of action by one State or multiple States to reduce GHGs in the maritime sector outside of the International Maritime Organisation.

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1 October 2021

Annual report and financial statements 2021/22

Our First Annual Report looks at the key milestones we achieved in our first year, how our team has grown, and the projects and partnerships we’ve worked on.

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