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The report analyzes the July 2026 wildfires in France and Spain, finding that anthropogenic warming significantly increased the probability and intensity of the fire-conducive weather. In central Spain, similar conditions are now at least 20 times more likely than in a pre-industrial climate, while in southwest France, they are at least twice as likely. The study highlights a 'weather whiplash' pattern where above-average winter rainfall promoted biomass growth, followed by extreme heatwaves and drought that dried fuels. The impact was exacerbated by high human exposure due to population growth in the wildland-urban interface and the presence of flammable maritime pine monocultures in France. The fires caused severe air quality degradation, with PM2.5 levels in Bordeaux exceeding 'fair' thresholds by a factor of 20, leading to the first-ever distribution of the French strategic national reserve of FFP2 masks during an ambient pollution episode.

The Livable Caferağa project, part of WRI's Deep Dive Cities Initiative, uses a community-led approach to transform a high-traffic district in Istanbul into a more sustainable urban environment. Following a successful pilot at Mehmet Ayvalıtaş Square in September 2023, the project is implementing five core strategies: prioritizing pedestrian space with wider sidewalks and greenery, expanding bike lane networks from 18 km to 58 km by 2050, launching the 'ModaBüs' local shuttle service in late 2025, implementing sustainable parking management, and transitioning delivery services toward cargo bikes. These efforts align with Kadıköy's goals of a 40% GHG emission reduction by 2030 and full climate neutrality by 2050.

The report argues that rapid declines in battery costs have made near-continuous solar power (24/365 generation) an economic reality in sunny regions. In cities like Las Vegas, achieving 97% reliability for a constant power supply is now cost-competitive at $104/MWh, which is cheaper than new coal and nuclear power. The analysis demonstrates that a relatively small amount of storage—approximately 17 kWh of battery for every 1 kW of stable 24-hour power—is sufficient for most sunny locations. This shift allows solar to support 24/7 clean energy contracts for energy-intensive industries and significantly reduces the need for expensive grid expansions by allowing more capacity to be installed behind existing connections.

Climate Central analysis indicates that human-caused climate change has significantly increased the risk of sub-optimal temperatures (21°C or higher) that impair elite soccer performance during the 2025 UEFA Champions League knockout stages. Comparing current data to the 1970s, the likelihood of such heat has risen for all 23 analyzed stadiums, with the most dramatic increase occurring at Lluís Companys Olympic Stadium in Barcelona, where the risk increased by 800%. This temperature threshold is critical because research shows that players cover less total distance, sprint less, and perform fewer high-intensity efforts when temperatures reach or exceed 21°C.

The report examines how 13 global cities are evolving their climate adaptation measurement strategies, moving from simple output tracking to outcome-based evaluations. It highlights the importance of collaborative governance, the need for structured internal knowledge management to prevent the loss of institutional memory, and the integration of community-centric approaches to ensure equity and inclusivity. The document identifies systemic challenges such as data silos, resource constraints, and legal restrictions like GDPR, while proposing strategies to strengthen data infrastructure and foster a culture of continuous learning.

The report finds that the implementation of ecological flows in Spain is largely a failure, with water administrations frequently prioritizing economic and agricultural demands over environmental objectives. While minimum flows have been extended to most water bodies in the third cycle, other critical components—such as maximum flows, flooding regimes, and change rates—remain poorly defined or unimplemented. The report highlights severe anomalies in the Tagus basin, where minimum flows are being implemented gradually until 2027 to protect water transfers to the Segura basin, and in the Ebro Delta, where a lack of sediment management and insufficient flows are leading to ecosystem regression. Across all basins, the report notes a lack of adaptive monitoring and a failure to integrate the specific water requirements of Natura 2000 protected areas into flow calculations.

The Green Economy Coalition responds to the IEA's Net Zero Roadmap and the International Climate and Energy Summit, emphasizing that while technology exists to limit warming to 1.5 °C, success depends on tripling renewable capacity, doubling energy efficiency, and reducing methane emissions by 75% by 2030. The Coalition argues that the transition must be 'people-centred' and based on 'eco-social contracts' to ensure marginalized voices are included and multilateral financial institutions are reformed to support emerging economies.

The document examines how cities can measure sustainability using indexes and indicator systems, presenting a synthesized list of 310 indicators across four themes: environment, social, economy, and governance. It proposes a cyclical 'indicator pathway' for municipal decision-making, involving baseline definition, ex-ante impact assessment during planning, and ex-post impact assessment after project completion. The text notes a global trend toward increased municipal monitoring but highlights a lack of commonly accepted reporting criteria and challenges with non-SMART indicators.

The document argues that reducing methane emissions by at least 45% by 2030 is essential to meet the 1.5°C target. It details sector-specific interventions: transitioning to agroecology and plant-based diets in agriculture, eliminating fossil fuels and fixing leaks in the energy sector, and implementing a waste hierarchy focused on organic waste prevention and composting in the waste sector. It further proposes a global governance framework based on monitoring, reporting, and verification (MRV), national action plans, and financial assistance for developing countries.

The Stockholm Environment Institute (SEI), the Climate and Clean Air Coalition (CCAC), and IKEA are creating a guide for businesses to develop air pollutant emission inventories for their value chains, intended for publication in 2022. The initiative addresses a gap in comprehensive guidance for the private sector, aiming to align air pollution reporting with existing greenhouse gas (GHG) standards to leverage existing corporate resources. The guide will cover pollutants including particulate matter, black carbon, sulphur dioxide, and nitrogen oxides, providing a framework to identify emission sources and quantify them using activity-based methods. The business case for this action includes meeting customer demands, reducing legal and financial risks—highlighted by multimillion-dollar fines for companies like Toyota and ExxonMobil—and improving operational efficiency.

The document describes COP Pavilions as spaces for Parties and observer organisations to host events, showcase research, and network. It details the types of activities held there, how attendees find events, and the application process for COP26.

The document outlines how involving citizens in urban planning and investment decisions can lead to more innovative sustainable solutions and reduce inequalities. It describes various levels of participation—from informing to empowering—and provides examples of tools such as participatory budgeting, citizen juries, and digital platforms to enhance democratic processes in cities.

The author analyzes how neoliberalism and the 'tertiarization' of the Spanish economy—specifically the dominance of tourism—have fueled regional inequalities and the rise of peripheral nationalisms. The text argues that the COVID-19 pandemic exacerbated these tensions by exposing the fragility of the tourism-dependent model. To mitigate future conflicts and the impacts of climate change, the author proposes a transition toward a 'degrowth' model, emphasizing the revival of organic agriculture in the interior, the promotion of green industries, and the potential reorganization of Spain into a federal state.

The 2020 UN Climate Change Dialogues served as a virtual bridge to COP 26, testing the scalability of online multilateral engagement. While the format increased accessibility for some individuals and communities, it created significant barriers for delegations from least developed countries (LDCs) and small island developing states (SIDS) due to time zone differences and poor internet connectivity. Substantive progress on the Paris Rulebook and Article 6 remained limited, with discussions often staying at an abstract level. Despite a rise in net-zero pledges that could potentially lower projected warming to 2.1°C, concerns persist regarding the gap between stated ambition and actual policy implementation.

The 2020 report outlines the progress of the WHO-Civil Society Working Group, highlighting its role in advocating for a 'healthy recovery' from COVID-19 and placing health at the center of UNFCCC dialogues. Key achievements include a mobilization of over 40 million health professionals, the delivery of a health-focused webinar for students in Portugal, and the initiation of a literature review to update research gaps in climate and health. The group aims to further align health civil society efforts leading up to COP26 in Glasgow.

The report argues that 'false solutions' to environmental crises are characterized by the financialisation of nature, where ecosystems are treated as 'natural capital' and traded as commodities. These mechanisms, such as carbon credits and biodiversity offsets, allow corporations to continue polluting by paying for compensation elsewhere, often leading to the violation of Indigenous and local community rights. The document contrasts these with 'real solutions' based on grassroots power, social and gender justice, and the dismantling of capitalist accumulation.

The report evaluates COP25 as a failure in meeting the global call for increased climate ambition, noting a disconnect between mass mobilizations and the lack of urgency among negotiating Parties. While it highlights progress in gender-related frameworks and the establishment of the Santiago network for loss and damage, it emphasizes significant failures in integrating human rights and indigenous protections into Article 6 carbon market rules and the Warsaw International Mechanism. The document concludes by identifying 2020 advocacy opportunities to ensure human rights safeguards are embedded in NDCs and carbon trading modalities.

The analysis examines 'natural climate solutions'—the restoration of carbon-storing environments—and warns that they may serve as alibis for inaction. The author highlights five primary risks: the impermanence and unverifiability of carbon storage, the potential for these solutions to substitute for avoidable fossil fuel emission reductions, the failure of previous carbon offset schemes, negative social impacts including land grabs in the tropics, and the risk of increasing food prices by competing with cropland. The document concludes that while protecting forests is beneficial, such initiatives must be severely capped within national targets and excluded from tradable carbon markets to ensure they do not undermine genuine decarbonisation.

The 2019 Chile/Madrid Climate Change Conference, the longest in UNFCCC history, failed to reach a consensus on the operationalization of Article 6 regarding market and non-market mechanisms. While the conference achieved progress on the Warsaw International Mechanism for Loss and Damage and the Lima Work Programme on Gender, it was marked by significant disconnects between scientific demands for ambition and the limitations of multilateral negotiations. Key unresolved issues, including long-term climate finance and common time frames for NDCs, were deferred to future sessions under Rule 16.

Sivan Kartha warns that failing to address the climate crisis could lead to a catastrophic 5-degree Celsius increase in global temperatures, comparable in scale to the transition out of the last Ice Age. He asserts that while the technology and finance to avoid this exist, they are concentrated among the wealthiest 10% of the population. Kartha concludes that the only practical path to net-zero emissions is for the most privileged to lead the reduction and support the rest of the world in doing the same.