Publications
Browse through our publications, from reports and briefings to insights and more.
Heading into the EU Taxonomy hearing: what to expect
Ahead of our hearing, this FAQ explains why we’re facing the European Commission in court and what’s at stake for the EU Taxonomy.
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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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Filter our publications by topic, type and date.
20 June 2023
Opportunity Green calls on ITLOS Tribunal to consider shipping emissions in its opinion
The Law of the Sea is clear: countries must act on shipping’s climate impact.
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19 June 2023
Ireland must tackle soaring aviation and shipping emissions
The Irish government must include international aviation and shipping in its climate strategy.
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14 June 2023
IMO climate meetings: final chance for shipping to keep 1.5 alive
Emission targets mean nothing unless the voices of the ‘silent majority’ are heard.
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1 June 2023
Supporting submission to ITLOS
Clarifying states’ legal duties on shipping emissions under Law of the Sea.
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30 May 2023
We’re calling out the expansion of Heraklion Airport
Why airport expansion can never be sustainable, and how we're calling out aviation's climate impacts.
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25 May 2023
Launching the new SASHA Coalition
The SASHA Coalition brings together hipping and aviation leaders to discuss renewable hydrogen.
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24 May 2023
Opportunity Green launches the SASHA Coalition
OG launches new shipping and aviation coalition, SASHA.
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17 May 2023
5 reasons why boards should think about climate litigation risk
We explore why company directors in all sectors should be thinking about – and acting on – climate litigation risk.
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11 May 2023
Learning and exchange: co-hosting a seminar ahead of summer meetings at the IMO
Our seminar with the Royal Thai Embassy prepping delegates on equitable shipping decarbonisation at the IMO.
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9 May 2023
Introducing the SASHA Coalition
Learn how the SASHA Coalition is uniting shipping and aviation to cut emissions.
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26 April 2023
The IMO’s legal remit to regulate the full lifecycle of fuels
Why the IMO’s legal remit covers emissions from the shipping fuel lifecycle.
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1 April 2023
Report on the IMO’s legal remit on upstream fuel emissions
Our report shows why the IMO needs to regulate the full lifecycle of shipping fuels to ensure a true green transition for shipping.
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