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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21 May 2024
Groundbreaking climate opinion from international court
ITLOS advisory opinion clarifies States' legal obligations to mitigate climate change.
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20 May 2024
Advisory opinions: the dawn of climate clarity under international law
An in‑depth look at the advisory function of the international court and its significance in clarifying states’ legal obligations.
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1 May 2024
Submission to Aotearoa New Zealand Climate Change Commission
Discover our legal analysis and evidence submitted to the Climate Change Commission to ensure all sectors reach net zero.
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9 April 2024
The IMO’s March Meetings: what next for shipping?
The key outcomes from the IMO’s 2024 March meetings.
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21 March 2024
States must address climate impacts from international aviation and shipping
We urged the ICJ to clarify States' duties on international aviation and shipping's emissions.
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14 March 2024
Submission to the International Court of Justice
Can international law force states to regulate aviation and shipping? Explore our ICJ submission calling for states to include these major polluters in their national climate plans to meet the 1.5°C goal.
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7 March 2024
No country can be left behind in shipping’s energy transition
We call for countries to support an ambitious levy on shipping emissions at the IMO.
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5 March 2024
NGOs deliver letter to government on UK Emissions Control Area
UK must extend the Emissions Control Area to cut shipping emissions.
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4 March 2024
The shipping industry must open its eyes to climate change litigation
Why the shipping sector must act now to decarbonise or face legal risk.
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1 March 2024
Climate change litigation and shipping: taking stock
Shipping causes climate harms that are increasingly being tackled in court. What does the industry need to do to keep itself out of the dock?
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16 January 2024
Legal challenge against European Commission’s Taxonomy
Discover why Opportunity Green is taking legal action to stop billions in finance from being diverted to fossil fuel-powered planes and ships.
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16 January 2024
NGOs launch legal challenge against EU’s taxonomy on planes and ships
Our legal challenge against the EU taxonomy labelling fossil planes and ships as green.
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