Sign up to our newsletter (by signing up, you agree to our privacy policy)

Publications

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

Our work

All publications

Filter our publications by topic, type and date.

Topic
Show all topics
Alternative fuels
Aviation
Climate justice
Climate law
Data centres
Shipping
Type
Show all types
Annual reports
Briefings
EU
Guides
Insights
Letters
Press releases
Reports
Submissions
UK
Worldwide
Date
All Dates
February 2026
December 2025
November 2025
October 2025
September 2025
July 2025
June 2025
May 2025
April 2025
March 2025
February 2025
January 2025
December 2024
November 2024
October 2024
September 2024
August 2024
July 2024
June 2024
May 2024
April 2024
March 2024
January 2024
December 2023
November 2023
October 2023
September 2023
August 2023
July 2023
June 2023
May 2023
April 2023
March 2023
December 2022
October 2022
September 2022
April 2022
February 2022
October 2021

1 September 2025

Legal obligations on equitably decarbonising international aviation

Discover the policy changes needed at the 2025 ICAO Assembly to align flight emissions with global climate law.

Read more

1 September 2025

How does agribusiness contribute to global heating?

Agriculture is a major driver of methane and nitrous oxide emissions. Legal action is rising to fill the policy gap. Discover the growing climate litigation risks for agribusinesses.

Read more

1 September 2025

Mitigating tourism impacts from a global aviation levy

How smart policy design can protect SIDS and LDCs while raising vital climate finance.

Read more

1 September 2025

Data centre environmental regulations tracker – OECD policy tracker

A live tracker mapping OECD countries' policies regulating data centres' environmental impacts.

Read more

16 July 2025

World’s highest court, ICJ, says all states must act to protect the climate

The ICJ clarifies states' international legal obligations to act to prevent climate change.

Read more

16 July 2025

‘Sustainable aviation fuel’ (SAF) claims risk legal action

Why companies may face legal risk by using the term ‘sustainable aviation fuel’.

Read more

1 July 2025

Ammonia as shipping fuel: benefits, risks and policy solutions

In this briefing we ask, how can we avoid swapping one pollution problem for another?

Read more

1 July 2025

Legal briefing on Environmental Impact Assessments

Airport and port expansions can no longer ignore scope 3 emissions. Learn how this legal shift changes environmental assessments for aviation and shipping.

Read more

1 July 2025

IMO Net-Zero Framework: opportunities for ambitious action

Discover the key areas where IMO regulations must be more ambitious to ensure a just transition.

Read more

1 July 2025

Legal risks of misleading SAF claims

Discover why the term "SAF" is misleading investors and how the aviation industry can avoid greenwashing risks.

Read more

30 June 2025

A new global emissions fee for shipping has been agreed

IMO net zero fund must support countries at the frontline of climate change.

Read more

26 June 2025

Glossary of UNFCCC climate change terminology

Use our glossary to help you navigate the complex environment of global climate change negotiations.

Read more

Stay informed

Get the latest insights and updates on our climate action initiatives by signing up to the OG newsletter.

By signing up, you agree to our privacy policy.