Publications
Browse through our publications, from reports and briefings to insights and more.
Improving the EU aviation ETS
The EU ETS review is a rare opportunity to strengthen the aviation ETS. Here’s how the EU can use it to deliver its full potential.
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Aviation and the EU ETS: key questions answered
As the EU is weighing extending its ETS to international flights, this FAQ explains what is at play.
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16 organisations call for better Sail & Rail service between UK and Ireland
Discover why Opportunity Green and 15 partner organisations are calling on the UK and Irish governments to make Sail & Rail travel easier to find, book and trust.
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Loaded: the legal risks of air pollution caused by Heavy-Duty Vehicles
Diesel trucks produce a disproportionate share of deadly air pollution, exposing governments and manufacturers to growing legal and financial risks.
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The UK’s agricultural methane regulatory gap and legal risks
The UK's lack of agricultural methane rules exposes the Government to rising legal risks.
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Data centres must be included in UK’s decarbonisation plans
Briefing calling for mandatory decarbonisation plans for UK data centres to ensure the sector’s rapid growth is compatible with national climate commitments.
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Filter our publications by topic, type and date.
9 April 2025
10 essential reads on the IMO climate talks
Top 10 essential reads on IMO talks.
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4 April 2025
Establishing an economic measure at the IMO
Find out if the IMO need a new treaty to tax shipping emissions.
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25 March 2025
Global shipping 2023: mega profits, micro taxes
We show how a few shipping giants are chasing profit instead of paying what they owe, to fund solutions to the climate harms they’re causing.
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6 March 2025
Nitrogen and ammonia: why “clean” shipping needs stronger rules
We highlight the risks of nitrogen pollution from using ammonia as a shipping fuel in a submission to the UK House of Lords inquiry.
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1 March 2025
Global shipping companies making mega profits, but paying micro taxes
The biggest shipping companies top all time high profits but massively underpay tax.
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26 February 2025
Climate Change Committee carbon budget
UK policy is pivotal for decarbonising shipping and aviation says CCC.
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18 February 2025
The emissions are in the detail: the IMO must account for shipping’s full climate impact
Explore why the IMO must count shipping’s full lifecycle emissions – crucial for meaningful climate action and equitable decarbonisation in global shipping.
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17 February 2025
Opportunity Green calls for high ambition and just transition at ISWG-GHG 18
We call for an ambitious, just and equitable transition at the IMO.
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13 February 2025
Addressing the glaring gap in climate plans: international aviation and shipping emissions
Read about the gap in NDC climate plans where international aviation and shipping emissions are excluded, and why states must include and address them.
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1 February 2025
Submission to UN Special Rapporteur on climate change and human rights
Our submission highlights the critical need to address the shipping and aviation sectors.
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29 October 2024
Oceans and Human Rights submission
Discover our recommendations to the UN Special Rapporteur on integrating human rights-based approaches into ocean governance to tackle the triple planetary crisis.
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24 October 2024
International Maritime Organisation October meetings: are we any closer to decarbonising shipping?
What progress did we see at the IMO in October 2024 and what's next?
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