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The workshop, part of the 'Support for the NDC implementation in the Waste Management sector in Senegal and Côte D’Ivoire' project, provided technical training on GHG and short-lived climate pollutant (SLCP) inventories. Participants were introduced to the 2006 IPCC Guidelines, the IPCC inventory software (version 2.691), and the EMEP/EEA air pollutant emission inventory guidebook. The training included practical exercises using activity data from Benin to estimate emissions from open burning of municipal solid waste and wastewater management.

The document reports that while Swedish cities are actively pursuing climate neutrality and social sustainability, there is a lack of national coordination, leading to varied levels of ambition and format in sustainability plans. External financing is not considered a bottleneck for achieving these goals due to low interest rates and the ability to borrow for capital expenditure. Green bonds have been issued primarily for non-financial reasons, such as marketing or avoiding political criticism, rather than financial necessity. Conversely, there is low interest in social bonds and social impact bonds, which are perceived as too small-scale, complex, or difficult to measure. The brief also notes a 'silo effect' where sustainability projects are disconnected from finance departments, and highlights that political changes can lead to the abolition of sustainability goals.

The FRACTAL project developed three Climate Risk Narratives (CRNs) for Windhoek to translate complex climate projections into non-technical, actionable scenarios for the 2040s. These narratives—ranging from 'much hotter and drier' to 'warmer with similar rainfall'—were co-produced through 'Learning Labs' involving scientists, city officials, and stakeholders. The CRNs served as 'boundary objects' to facilitate dialogue and inform the City of Windhoek's Integrated Climate Change Strategy and Action Plan (ICCSAP). Findings highlight critical vulnerabilities in water security due to increased evaporation and the disproportionate impact of flooding on informal settlements.

The document analyzes the EU's Just Transition Mechanism (JTM) as a political tool to overcome national resistance to decarbonization, particularly in Central and Eastern Europe. By 'rescaling' support to subnational NUTS 3 regions, the EU aims to empower local actors and generate bottom-up support for climate goals. However, the author warns that national governments may act as gatekeepers to funding, and that a regional focus may fail to protect the most vulnerable groups if not paired with broader social policies. The brief also argues for integrating just transition into EU foreign policy to support fossil-fuel-producing countries outside the bloc.

In response to the 2019 'megafire' in the Chiquitano Forest, which burned approximately 3.6 million hectares, the Stockholm Environment Institute (SEI) developed a pilot framework to help Bolivian policymakers use watersheds as the primary management unit for land and water planning. The framework combines remote sensing data on land use and fire from 2001 to 2019 with watershed maps and water-related indicators, such as groundwater recharge areas, to identify vulnerable zones. While current restoration plans in the Santa Cruz Department focus on socio-economic and governance actions, they lack water resource components. SEI's tool distinguishes between fires in intact forests versus those in areas already converted to agriculture and identifies northern Chiquitania as having the highest groundwater recharge potential. Future work involves adding criteria like ecosystem relevance and population size, and developing a regional-scale model using the Water Evaluation And Planning (WEAP) tool to quantify the hydrological impacts of forest cover loss.

The document examines the integration of traditional ecological knowledge (TEK) into climate services through the Tandem framework, using a case study of coffee and cacao farmers in Bali, Indonesia. It highlights the challenges of bridging technical meteorological data from the Meteorology, Climatology, and Geophysical Agency (BMKG) with local practices, such as the Sasih lunar calendar. The study argues that for climate adaptation to be effective, TEK must be treated as an equally legitimate knowledge system rather than just a data source for extraction. The implementation of the School of Climate and Living Tradition (SaLT) demonstrated that aligning scientific forecasts with TEK increases the legitimacy of technical information among farmers and empowers local communities.

The project focuses on the conservation of Key Biodiversity Areas (KBAs) in Myanmar's Chin State, specifically targeting wetland ecosystems. It aims to implement Community Action Plans (CAPs) and sustainable livelihood strategies to protect endangered species, such as the Burmese roofed turtle, while improving the socio-economic conditions of local populations who rely heavily on fisheries and agriculture.

The authors argue for a shift in climate services from a narrow focus on products to a process-centric approach based on transdisciplinary collaboration. To facilitate this, they introduce the 'Tandem' framework, which provides structured elements and guiding questions to support the co-exploration and co-production of integrated climate information. The framework aims to improve knowledge integration across the science-society interface, identify decision-relevant needs, and build the institutional and human capacities necessary for climate-resilient decision-making.

This research paper analyzes the link between income inequality and carbon emissions across 117 countries from 1990 to 2015, noting a 60% increase in annual global emissions during this period and exploring future scenarios for the equitable distribution of the remaining carbon budget.

The guide outlines seven exercises for the LEAP 2020 software. It covers basic energy demand and supply modeling, the creation of baseline and policy scenarios, cost-benefit analysis, the inclusion of non-energy greenhouse gas emissions, transportation-specific analysis, and least-cost electricity generation optimization. The exercises use a fictional case study, Freedonia, to demonstrate how to enter data, use functions like interpolation and growth rates, and analyze results through tables and charts.

The paper introduces a new approach to assess how individual commodity traders are exposed to long-term climate change risks by utilizing gridded crop yield projections and subnational supply chain data. Applying this method to the Brazilian soy sector, the authors find that risk exposure varies significantly between traders because of differences in their sourcing patterns, despite overall uncertainty in crop model yield projections.

The study examines the failure of traditional cookstove replacement efforts and uses a pilot project in peri-urban Kenya to identify user archetypes—motivated by money, convenience, or health—to better align stove design and services with user needs.

The brief examines how transboundary climate risks and globalized supply chains create vulnerabilities in Europe, drawing parallels between the disruptions caused by COVID-19 and potential climate-driven chain reactions. It aims to inform the EU Adaptation Strategy and the EU Trade Policy Review by advocating for increased resilience in global trade and production to protect food security, livelihoods, and health.

The report 'Prepare for Landing' provides guidance for knowledge-based organizations to monitor and reduce carbon emissions from business travel, drawing on experiences from the Stockholm Environment Institute (SEI) and the University of East Anglia.

The study developed four regional socio-economic scenarios for the Caribbean and national storylines for four island states, linking them to global Representative Concentration Pathways (RCPs) and Shared Socio-economic Pathways (SSPs). When applied to hotel water demand in Barbados using RCP 4.5, the analysis revealed a 17% difference between the highest and lowest estimated water demand based on varying socio-economic conditions.

The paper examines the impact of environmental policies on ethnic minorities in the Dong Phuc commune of Vietnam, finding that tenure and environmental policies often reinforce pre-existing ethnic inequalities and use conservation discourses to justify the appropriation of natural resources.

The document highlights the critical link between air pollution, human health, and climate change, specifically focusing on short-lived climate pollutants (SLCPs). It argues that because air pollution has a more immediate and tangible impact on public health than long-term climate change, it can serve as a powerful catalyst for policy action. The brief details the health burdens of PM2.5 and tropospheric ozone, including millions of asthma-related hospital visits and pre-term births. To facilitate this, the Stockholm Environment Institute promotes the Low Emissions Analysis Platform (LEAP) and Integrated Benefits Calculator (IBC) to help cities and nations model emission projections and quantify health and climate benefits simultaneously.

The document highlights a significant gap in climate action and finance regarding sanitation, noting that while the IPCC identifies sanitation as a key measure for reducing climate vulnerability, it is largely absent from Nationally Determined Contributions (NDCs) and climate funding. It examines how sanitation systems contribute to greenhouse gas emissions, particularly methane from anaerobic decomposition, and suggests that shifting from pit latrines to composting toilets or biogas systems can mitigate these impacts. The brief recommends improving research on climate-sanitation links, adapting planning frameworks like the WHO Sanitation Safety Planning approach, and increasing the capacity of sector stakeholders to mobilize climate finance.

The report outlines strategies for organizations to manage business air travel emissions, emphasizing the need for direct reductions over carbon offsets. It discusses the use of absolute and intensity targets, the importance of senior management leadership, and the role of decision-support tools in encouraging sustainable travel choices.

The study finds that the composition of mixed municipal waste in Estonia has remained largely stable over the last decade, with biodegradable and packaging waste each making up approximately 32% of the total. While the share of plastic and bio-waste has slightly decreased, there is a significant increase in paper and cardboard packaging, reflecting a decline in the use of traditional waste paper like newspapers. Separately collected packaging containers suffer from high contamination rates (28% on average), particularly in rural areas. WEEE collected at civic amenity sites is dominated by large appliances, heat exchangers, and screens, which account for 89% of the total weight.