Publications
Browse through our publications, from reports and briefings to insights and more.
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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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.
1 May 2026
Policy guide: the EU ETS & international aviation emissions
The EU has lost €26bn in revenue by exempting international flights from the ETS. Now is the time to end this "free pass" and make long-haul aviation pay for its climate impact.
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28 April 2026
Truck manufacturers’ legal intervention undermines climate commitments
Major truck manufacturers are supporting efforts to dismantle a cornerstone of US climate law, a move that could carry legal risks in the UK and EU.
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23 April 2026
Japan’s MEPC 84 submission: risks to IMO’s Net-Zero Framework
Japan’s submission to MEPC 84 proposes options that could drastically weaken the IMO’s Net-Zero Framework (NZF).
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23 April 2026
Reverse auction mechanisms: exploring their effectiveness
Find out why a reverse auction mechanism is better suited to support the implementation of the NZF.
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22 April 2026
Advertising LNG as “sustainable”: legal risks for the financial sector
Financial actors face rising legal risk when promoting fossil LNG as a “sustainable” shipping fuel amid tightening regulatory scrutiny.
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21 April 2026
Contrail avoidance in the EU: a quick climate win for aviation
Aviation’s non-CO2 impacts, including contrails, can be twice as damaging as CO2 in the short term, yet remain largely unaddressed in EU policy.
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16 April 2026
IMO negotiation briefing: April 2026
Our analysis of the high stakes at IMO's ISWG21 and MEPC84, from fuel standards to an equitable transition.
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14 April 2026
EU must speak with one voice on Net Zero Framework
Legal opinion underscores need for unity amongst EU Member States in adopting Net Zero Framework positioning.
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13 April 2026
Global shipping 2024: mega profits and micro taxes
The biggest shipping companies hit near-record profits in 2024 while continuing to massively underpay tax.
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13 April 2026
Biggest global shipping companies make record profits but woefully underpay on tax
10 biggest global shipping companies record US$42.9bn profits – but pay around half global average tax rate.
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9 April 2026
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 March 2026
Tacit vs. explicit acceptance: the IMO’s Net-Zero Framework
Tacit or explicit acceptance could determine whether the IMO’s Net-Zero Framework enters into force swiftly or faces years of delay.
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