Publications
Browse through our publications, from reports and briefings to insights and more.
Home heating trial risks misleading consumers
Our legal complaint to the CMA, outlining why SGN’s hydrogen heating claims constitute greenwashing and risk delaying the transition to genuine low-carbon heat.
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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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OECD complaint against ArcelorMittal
Legal complaint challenging ArcelorMittal’s green steel claims, highlighting the urgent need for corporate transparency and truthful environmental advertising.
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Closing Ireland’s aviation climate gap
This report examines how Ireland can place climate action at the heart of its leadership while generating significant revenue through introducing a fair air travel levy and expanding the EU Emissions Trading System (EU ETS) to include international flights.
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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
The EU’s clampdown on greenwashing is promising, but it still leaves gaps
The new Directive on Empowering Consumers for the Green Transition is a welcome step towards protecting consumers against unsubstantiated green claims. But gaps still remain.
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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
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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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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1 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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1 January 2024
Call for input on UN Resolution on Human Rights and Climate Change
Our UN submission shows how new aviation taxes can fund climate Loss and Damage and protect human rights.
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13 December 2023
Shipping and aviation are coming under growing legal pressure to decarbonise – here’s why
How legal pressure is building to make shipping and aviation decarbonise faster.
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28 November 2023
5 reasons why aviation and shipping need more climate funding
As Opportunity Green is chosen as a high impact climate NGO, we explain why it's worth funding climate efforts on shipping and aviation.
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