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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24 March 2023
Broad support from IMO Member States on zero emissions
Now we need more to achieve an equitable transition that ‘keeps the 1.5 alive’.
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16 March 2023
The high seas treaty shows a future yet for multilateralism
Aoife O'Leary breaks down the how the High Seas Treaty will help protect the marine environment.
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13 March 2023
Revised IMO targets must align with 1.5°C pathway and support a fair and equitable transition
IMO must ensure the shipping transition doesn't leave behind climate vulnerable countries.
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1 December 2022
Clear sky and transparent sea
Why the UN bodies governing air and sea travel violate international standards on transparency.
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1 October 2022
UK must account for international shipping emissions
The UK must include international maritime emissions in its national decarbonisation strategy.
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1 September 2022
UK legal obligations on international shipping
The UK is avoiding its obligations to reduce the climate impact of international shipping by waiting for the International Maritime Organization to take action.
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21 June 2022
Submission to the OHCHR’s UN High Commissioner for Human Rights
Can aviation and shipping taxes fund climate justice? Discover our recommendations to the UN High Commissioner.
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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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