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The report examines the history and risks of tactical nuclear weapons, arguing that their perceived utility in battlefield scenarios is outweighed by the danger of lowering the nuclear threshold and triggering unpredictable escalation. It details the rise of these weapons during the Cold War and their subsequent decline through treaties like the INF Treaty and unilateral actions such as the U.S. Presidential Nuclear Initiatives. The authors warn that current geopolitical tensions and debates over new capabilities, such as the U.S. SLCM-N, threaten to reverse this progress. The document recommends that the P5 nations and the United Nations establish pathways to freeze or reduce tactical nuclear arsenals to maintain global strategic stability.

The document examines the challenges of implementing border carbon adjustments (BCAs), focusing on the need for international cooperation to standardize embedded emissions calculations, determine geographical exemptions, establish credits for foreign climate policies, and decide on the use of revenues. It evaluates various multilateral, regional, and bilateral venues for these discussions, noting that while the WTO is a primary site of tension, substantial multilateral progress is currently lacking.

The report outlines the development of certification criteria for hydrogen assets, focusing on carbon intensity benchmarks, life-cycle assessment methodologies, and climate resilience requirements to align investments with the Paris Agreement's 1.5°C goal.

A joint response from eleven NGOs arguing that the EU has failed to meet binding obligations to end overfishing and wasteful discarding. The document calls for Total Allowable Catches (TACs) to be set at or below scientific advice, the implementation of Remote Electronic Monitoring (REM) to enforce the landing obligation, and the integration of climate adaptation and ecosystem-based approaches into fisheries management.

The report examines the transition of North Sea oil and gas producers toward net-zero or complete phase-out scenarios. It identifies government as the primary actor responsible for managing these transitions and emphasizes the need for participatory governance to overcome industry resistance. The analysis highlights that while the three countries share a geography, their different levels of economic dependency on fossil fuels lead to divergent transition stages and enabling conditions.

The report analyzes South Africa's Just Energy Transition Partnership (JETP) using a 'two-level game' framework to examine the interaction between international diplomacy and domestic politics. While the JETP provided a country-led platform to articulate financial needs and accelerated conversations on NDC implementation, it has faced significant hurdles. These include a lack of transparency from the International Partners Group (IPG), a contested domestic political landscape characterized by ministerial 'turf wars', and a financial package heavily weighted toward loans rather than grants. The study highlights that the JETP's success depends on South Africa's ability to build institutional capacity and deliver on implementation to maintain international credibility, while the IPG must provide more transparent and justice-oriented funding.

The report argues that the U.S. must implement ambitious long-term capacity targets, holistic transmission planning, and strategic infrastructure investments to achieve a net-zero future. It emphasizes the need for coordinated site identification, streamlined permitting, and the development of a domestic supply chain and workforce to support a potential build-out of 250 to 750 GW of offshore wind by 2050.

The document analyzes border carbon adjustments (BCA) as tools to prevent carbon leakage and support domestic carbon pricing. It details a 'decision tree' of design options, including trade flow coverage, geographic exemptions, emission scopes (Scope 1, 2, and 3), and methods for calculating embedded emissions. The brief highlights the tension between environmental objectives and industrial protectionism, noting that fragmented national BCA regimes could create a 'spaghetti bowl' of conflicting requirements that increase administrative burdens for exporters and strain international trade and climate cooperation.

The report examines the transition of North Sea oil and gas producers toward net-zero or complete phase-out scenarios. It highlights that while the region shares geography, the three countries are at different stages of transition due to varying economic dependencies on fossil fuels. The authors argue that government must lead these transitions through state intervention, the deployment of clean technologies like offshore wind and CCS, and the creation of participatory governance structures to overcome industry resistance and ensure social equity for workers.

The CDKN Gender in climate action training pack provides facilitators and practitioners with a modular curriculum to ensure climate interventions are gender-responsive and socially inclusive. The pack consists of six modules covering international policy frameworks, the rationale for gender-based approaches, risk assessment, solution planning, equity-responsive budgeting, and inclusive implementation. It utilizes a variety of tools, including Powerpoint presentations, case studies from Nepal, India, and Ethiopia, and interactive games to build capacity among professionals working on climate resilience, adaptation, and mitigation.

An investigation using airtag trackers on 21 items of good-quality clothing submitted to ten fashion brands in the UK, France, Belgium, and Germany found that these take-back schemes often fail to prioritize reuse. Findings show items in excellent condition were downcycled, destroyed, or shipped to African markets where they often become waste, while others remained stagnant in warehouses. The report argues these schemes provide a false sense of environmental responsibility and often encourage further consumption through discounts, calling for stronger EU legislation and extended producer responsibility.

The text defends environmental protest and civil disobedience as essential democratic instruments for addressing the climate and biodiversity crises. It highlights the role of movements like Fridays for Future and Extinction Rebellion in mainstreaming climate action while warning against a global trend of criminalising activists through repressive legislation. The author criticises 'greenwashing' and 'citizenwashing' by private and public sectors, particularly within the COP framework, and calls on the EU to uphold the Aarhus Convention to ensure genuine public participation in environmental decision-making.

Heat pumps are identified as a cornerstone for sustainable buildings, capable of significantly reducing CO2 emissions by replacing fossil fuel heating. While technologically mature and often cheaper over their lifetime than gas boilers in several major economies, their rollout is hindered by high upfront costs, poor building insulation, and a shortage of skilled technicians. The document highlights that meeting 2030 climate pledges will require tripling the global heat pump workforce to over 1.3 million and implementing strategic policies such as financial incentives, building codes, and innovative business models like heat-as-a-service.

The report examines the G7 Climate Club, an intergovernmental forum aimed at achieving global net-zero emissions by mid-century. While acknowledging its goals, the author argues that the Club's structure—particularly its focus on rapid decarbonisation and potential trade restrictions—could undermine African development. Key concerns include the economic reliance of African nations on hydrocarbon exports, the high cost of transitioning to low-carbon industrial processes, and the risk of trade protectionism through mechanisms like the Carbon Border Adjustment Mechanism (CBAM). The report highlights a history of unfulfilled G7 financial pledges to Africa and recommends a co-design approach that prioritises technology transfer, climate justice, and financial support over strict carbon accounting and trade sanctions.

The report assesses Europe's geological CO2 storage potential, estimating theoretical capacity between 262 and 1520 GtCO2. It compares 'Domestic' (widespread) and 'Export' (limited basins) storage scenarios against 'Prioritised' and 'Technical Potential' demand scenarios. While Europe has sufficient long-term theoretical capacity, current announced projects are insufficient for 2035 demand. The study highlights that widespread domestic storage significantly reduces transport CAPEX compared to export-heavy models, though some countries like Finland and Estonia lack suitable sedimentary basins.

The Canadian Climate Institute suggests that the federal government use the $25.7 billion Clean Electricity Investment Tax Credit to incentivize provinces to adopt four institutional changes: commissioning independent pathway assessments, updating the mandates of public utilities and regulators to include net-zero goals, developing high-level net-zero energy visions, and participating in inter-provincial information exchange. These conditions are designed to be non-prescriptive, leaving implementation details to the provinces to avoid jurisdictional conflict while providing the clarity and institutional alignment needed for energy system transformation.

The Canadian Climate Institute suggests that the federal government use the estimated $25.7 billion clean electricity investment tax credit as leverage to incentivize provincial grid modernization. The proposed conditions include mandating independent pathway assessments, updating the mandates of public utilities and regulators to include carbon neutrality, developing formal energy vision documents, and participating in inter-provincial information exchange. The author argues this approach stimulates systemic change while respecting provincial jurisdiction over electricity.

The investigation tracked 21 items of clothing submitted to ten fashion brands across the UK, France, Belgium, and Germany using airtag trackers. The findings reveal a significant gap between brand promises of reuse and recycling and the actual outcomes: 60% of items were either destroyed, downcycled, or remained stuck in warehouses, while others were shipped to African markets where they often become waste. Only five items were successfully resold within Europe. The report argues that these schemes often encourage further consumption through discount vouchers and lack transparency and traceability, effectively shifting the waste burden to the Global South.

The report reveals a significant gap between the sustainability claims of fast fashion brands and the reality of their take-back schemes. By tracking 21 high-quality items across Europe, the investigation found that many items were downcycled, destroyed, or shipped to African countries where they often end up in landfills, rather than being reused or recycled into new clothing.

The document examines the potential for EU and UK deforestation regulations to drive legislative reform in Côte d'Ivoire's cocoa sector. While the EUDR's benchmarking and traceability requirements offer incentives for better forest governance and transparency, the report warns of risks to smallholder farmers, including potential exclusion from markets due to compliance costs and the persistence of child labour driven by poverty.