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The document highlights the critical role of the steel industry in both global infrastructure and greenhouse gas emissions, arguing that the sector can be almost completely decarbonised by 2050 through appropriate policies and investments.

Researchers used the LEAP-NEMO modelling toolkit to evaluate geological hydrogen storage in Finland as a solution for the intermittent nature of wind power and summer over-generation from solar power. The analysis indicates that implementing hydrogen storage could significantly reduce carbon dioxide emissions, the reliance on fossil fuel-based power, and the necessity for electricity imports.

The report analyzes the link between income inequality and carbon emissions, projecting that by 2030, the richest 10% of the global population will still be responsible for nearly half of all consumption emissions (48%), while the bottom 50% will account for only 10%. It highlights that the net effect of current NDCs results in 2030 global emissions remaining roughly equal to 2015 levels (35.5 GtCO2), which is nearly double the 18 GtCO2 median estimate required to limit warming to 1.5°C.

The report evaluates three emissions reduction pathways for EU heavy-duty vehicles, concluding that a combination of electrification, energy efficiency, and biofuels is necessary to reach ambitious targets. While the EU's 'Fit for 55' plan suggests a modest 4% reduction by 2030, a linear path to net-zero by 2050 would require a 35% reduction by 2030. The authors estimate that combining all available measures—including a 50% electric share of new truck registrations—would yield a 24% reduction by 2030, still falling short of the most aggressive linear pathway.

The report outlines systemic barriers to gridless services, emphasizing that failures often stem from a lack of understanding of user needs, regulatory gaps, and financial instability rather than technical performance.

The document outlines a Wetland Rapid Assessment (RVA) methodology designed for the Upper Chindwin River Basin. It provides a structured approach to collecting basic site data, mapping vegetation, and assessing ecosystem services using the RAWES toolkit. The manual includes criteria for identifying wetlands of international importance based on Ramsar standards and a detailed framework for evaluating threats, such as pollution, invasive species, and climate change. It also specifies protocols for surveying wildlife, specifically mammals and birds, to inform Conservation Action Plans (CAPs).

The briefing argues that the EU's 'Fit for 55' package underestimates the decarbonization potential of the heavy-duty vehicle sector. SEI analysis indicates that simultaneous action across three key areas—energy efficiency, electrification, and biofuels—could reduce heavy-duty vehicle emissions by 24% by 2030 compared to 2019 levels. The document emphasizes that no single measure is sufficient and that policymakers must balance these options to account for long vehicle stock renewal cycles and potential underperformance in specific areas.

The document details a three-phase transition to a hydrogen economy in Estonia: immediate actions (2021-2025), scaling (2025-2030), and wide-scale adoption (2030-2050). Key goals include deploying over 300 MW of local electrolysis capacity by 2030 and achieving a hydrogen price of approximately 1.9 EUR/kg by 2030. The strategy focuses on decarbonizing hard-to-abate sectors such as heavy-duty transport, shipping, aviation, and chemical industries (specifically ammonia and methanol production). It identifies significant barriers, including the lack of a dedicated hydrogen strategy, insufficient renewable energy capacity, and missing regulatory frameworks for storage and distribution.

The report outlines a three-stage transition for Estonia to establish a green hydrogen economy by 2050. The first phase (2021-2025) focuses on pilot projects in transport and establishing a regulatory framework. The second phase (2025-2030) aims for scaling production to 300 MW+ and expanding FCEV use in public transport and heavy-duty vehicles. The final phase (2030-2050) envisions large-scale deployment with 5 GW+ of electrolyser capacity, full decarbonisation of the domestic truck fleet, and the establishment of a green chemical industry (ammonia and methanol), potentially reducing national greenhouse gas emissions by 12% by 2050.

The document argues that while businesses recognize the benefits of circular economy practices, they are hindered by systemic technical, knowledge, and financial barriers. It identifies information availability and government support as primary drivers for transition, particularly for SMEs in Southeast Asia.

The report finds that while Swedish development practitioners value research, they struggle to find and implement it due to time constraints and a communication mismatch with researchers. It recommends bridging this gap through co-creation, better communication formats, and institutionalized networks.

The document examines how permitting processes can be optimized to support the rapid decarbonization of heavy industry, specifically in Sweden's cement, steel, petrochemical, and refinery sectors. Based on a workshop with government agencies and industrial companies, it identifies key characteristics of successful permitting—such as transparency, predictability, and dialogue—and emphasizes the critical role of competence and resources. The brief argues that while some regulatory reforms may be needed, significant improvements can be achieved within existing frameworks by increasing institutional expertise, ensuring stable funding for authorities, and encouraging companies to treat stakeholder dialogue as a core competence.

The document identifies a regional trend where Argentina, Brazil, Colombia, and Mexico have used the COVID-19 economic recovery as a justification to expand fossil fuel extraction and subsidies, often framing natural gas as a 'bridge fuel' or citing 'energy sovereignty'. This approach creates a 'carbon lock-in' that contradicts their Nationally Determined Contributions (NDCs) and increases the risk of stranded assets. The report highlights the central role of state-owned enterprises (such as PEMEX, YPF, and Petrobras) in maintaining this fossil-fuel dependency and notes a general absence of concrete just transition plans for affected workers and communities.

The SDG Localization Baseline 2030 report examines the practical implementation of Sustainable Development Goals (SDGs) at local and regional levels. It identifies systemic barriers including weak governance, lack of policy alignment, and limited financial resources, while emphasizing the critical role of local governments in service delivery and the need for better integration of local actors in national and global decision-making processes.

The document reports on a comprehensive global stocktake of human adaptation to climate change, utilizing machine learning and a network of 126 researchers to screen over 48,000 articles. The analysis reveals that documented adaptations are primarily fragmented, local, and incremental, with very little evidence of transformational adaptation or outcomes that effectively reduced risk. The authors conclude by identifying eight priorities to improve global adaptation research.

The authors develop a framework to evaluate the quality of carbon offset credits, specifically focusing on whether one unit represents a genuine emission reduction of at least 1 tCO2e. This is intended to support the use of existing crediting schemes for internationally transferred mitigation outcomes (ITMOs) under Article 6.2 of the Paris Agreement, ensuring that such mechanisms maintain environmental integrity and do not increase global emissions.

The G20 countries account for 84% of global greenhouse gas emissions from fossil fuels and 90% of global GDP, yet their climate commitments and financial contributions remain insufficient. While some G20 nations have submitted enhanced 2030 NDCs and net-zero targets, others, such as Brazil and Mexico, have reduced their ambitions. The document highlights a failure to meet the 2010 pledge of $100 billion annual climate finance for developing countries, noting that finance is often misdirected toward middle-income countries rather than the most vulnerable, and increasingly provided as loans rather than grants. Furthermore, G20 countries have provided more funding to fossil fuels (over $315 billion) than to clean energy (around $280 billion) since the start of the Covid-19 pandemic.

The document highlights the critical and unrecognized nature of transboundary climate risks to the trade of maize, rice, wheat, soy, sugar cane, and coffee. It asserts that traditional risk management strategies like diversification are insufficient against accelerating climate impacts and warns of potential geopolitical tensions as producers struggle to maintain market shares. The authors call for a global systemic view and increased international coordination to implement fair adaptation, particularly to protect low-income, import-dependent countries.

The authors find that the emissions commitment of current primary steel equipment is 21 Gt CO2eq, which is significantly lower than previous estimates of 52–65 Gt CO2eq. This suggests that future emissions are driven by the speed of novel technology and renewable energy deployment, rather than the long economic life of existing capital. The authors recommend improved monitoring of asset age and research into regulating emission-intensive equipment to avoid consuming the remaining carbon budget.

This document is a research protocol outlining a methodological plan for a mixed methods systematic review. The review intends to evaluate the effectiveness of adaptation finance in sub-Saharan Africa by synthesizing academic and grey literature to determine how project characteristics and funding modalities influence adaptation outcomes, specifically regarding climate change risk and vulnerability.