Search Climate Insights Directory

The document highlights the high carbon intensity of synthetic fertilizer production, which relies heavily on coal and natural gas, and the significant nitrous oxide emissions released during field application. It identifies China as a key global market player that has implemented an integrated governance framework combining policy, market mechanisms, and technology to coordinate the low-carbon transition of its fertilizer industry.

The report examines the growth of the bioeconomy and the deployment of biobased technologies—including bioenergy, bioplastics, and sustainable land use—as a means to reduce emissions and build climate resilience. It highlights the potential for these technologies to operate locally and inclusively, leveraging regional resources and indigenous knowledge to support a low-carbon transition.

The report identifies Norway, Sweden, Denmark, Finland, the Netherlands, and China as the fastest adopters of electric vehicles by sales share. It highlights China's dominance in both total volume (11.3 million sales in 2024) and market share (48%), while noting Norway's lead in share (92%). The analysis emphasizes that rapid uptake is driven by government incentives, investment in charging infrastructure, and the availability of affordable models. It also notes a trend of 'leapfrogging' in developing nations like Ethiopia, Nepal, and Sri Lanka, fueled by affordable Chinese imports.

Hawaiʻi faces significant economic and security risks from sea level rise, wildfires, and drought, which threaten both civilian infrastructure and critical US military hubs like Joint Base Pearl Harbor-Hickam. While federal agencies provide essential monitoring and recovery support, proposed FY 2026 budget cuts would eliminate key programs such as the Hawaiʻi Sea Grant and the Pacific Islands Climate Adaptation Science Center, potentially reducing disaster relief and hindering climate adaptation efforts.

A coalition of businesses, investors, and NGOs opposes proposals by the Council of the EU and European Parliament to delay the EU Deforestation Regulation (EUDR) by another year and conduct a review in April 2026. The signatories argue that such delays create market instability, waste existing corporate investments in compliance, and postpone urgent action against global forest loss and its associated climate and biodiversity risks.

The document introduces attribution science as a method to measure how human-caused climate change affects the likelihood, frequency, and intensity of weather events by comparing current observations with simulated 'counterfactual' worlds. It details Climate Central's specific tools, such as the Climate Shift Index (CSI) for air and sea surface temperatures and the Tropical Cyclone CSI for hurricane wind speeds. The guide distinguishes between different types of attribution—event, trend, source, and impact—and notes that while temperature-related events are highly quantifiable, other severe weather like tornadoes remains an active area of research.

The People's Summit declaration argues that the capitalist mode of production and transnational corporations are the root causes of the climate crisis and environmental racism. It rejects market-based 'false solutions' and the current multilateral system, calling instead for the recognition of ancestral knowledge, the protection of indigenous territories, and a sovereign, popular energy transition. The document demands the end of fossil fuel extraction, the redistribution of wealth from the global north to the south as socio-environmental debt, and the implementation of agroecology and feminist care work as central to planetary survival.

The document argues that forests are essential 'natural insurance' against climate change, yet they remain underfunded, receiving only 4% of international climate finance. The author calls for tropical countries to prioritize zero deforestation and for high-income nations to transform consumption patterns and supply chains. The text advocates for a sustainable bioeconomy and binding accountability mechanisms, citing the Tropical Forest Forever Facility (TFFF) as a potential starting point for paying for standing forests.

The report argues that forests and trees are essential allies to agriculture, providing critical regulation of climate, water, and ecosystem functions. It challenges the perception of forests and agriculture as competing land uses, demonstrating that synergies between the two are vital for sustainable agrifood system transformation and the support of crops and rural workers.

The report finds that recycled polyester releases significantly more microfibers than virgin polyester, contradicting industry claims of sustainability and highlighting the risks of 'bottle-to-textile' downcycling.

The report argues that the fashion industry's shift to recycled polyester is a form of greenwashing, as recycled synthetic fibres release more microplastics than their virgin counterparts. Based on tests of 51 garments from major brands, the study finds that recycled polyester releases approximately 55% more fibres per gram than virgin polyester, and these fibres are smaller and potentially more toxic. The document also highlights the issue of 'downcycling' plastic bottles into textiles, which removes them from closed-loop recycling and creates garments that cannot be effectively recycled. It concludes that the only fundamental solution is to reduce the overall use of both virgin and recycled synthetic fibres.

The report finds that recycled polyester sheds significantly more and finer microfibres than virgin polyester, challenging industry claims of sustainability. Testing of 51 garments from Adidas, H&M, Nike, Shein, and Zara revealed that recycled polyester released an average of 12,430 fibres per gram, compared to 8,028 for virgin polyester. The study argues that the 'bottle-to-textile' recycling model is a form of downcycling that worsens pollution and allows brands to mask a continued reliance on virgin plastics. It also identifies discrepancies in 'recycled' labelling, particularly with Shein, and calls for EU-wide eco-design criteria and a global plastics treaty to cap virgin plastic production.

The report analyzes the integration of methane abatement in sustainable finance taxonomies across five jurisdictions. It finds significant gaps in sectoral coverage, a tendency to prioritize usability over technical rigor, and a lack of specific, measurable criteria. To address these, the report provides a framework of best-practice measures for the energy, agriculture, waste, and wastewater sectors.

This executive summary outlines evidence-based criteria and best-practice measures to help policymakers and taxonomy developers integrate methane reduction into sustainable finance frameworks. It identifies four key sectors for mitigation—energy, agriculture, solid waste, and wastewater—and provides specific technical benchmarks, such as lifecycle GHG emission thresholds for bioenergy and leak detection and repair (LDAR) requirements. The goal is to increase the flow of capital toward cost-effective methane abatement, which currently falls short of the estimated USD 48 billion annual requirement through 2030.

The report provides an extensive archive of advertisements from ExxonMobil, BP, Shell, and Chevron, organized into appendices that highlight deceptive themes such as overstating greenhouse gas reductions, exaggerating renewable energy commitments, shifting responsibility to consumers, and promoting natural gas, carbon capture, hydrogen, and algae biofuels as viable climate solutions.

The report analyzes over 300 advertisements from four oil majors, arguing that they used 'paltering'—mixing truth with omissions—to mislead the public about emissions reductions, renewable energy investments, and the viability of technologies like carbon capture and algae biofuels.

In 2025, the contiguous U.S. experienced its fourth-warmest year on record and 23 billion-dollar weather and climate disasters, totaling $115 billion in damages. Globally, 2025 was the third-warmest year since 1850, with NOAA data indicating it was approximately 1.3°C warmer than the pre-industrial average. The year was marked by record-breaking December heat in the U.S. Southwest and devastating atmospheric river flooding in Washington and Oregon.

The document reports that November 2025 was the third warmest on record globally and the fourth warmest for the contiguous U.S. It highlights a long-term trend of warming winters in the U.S., where the coldest day of the year has warmed by approximately 7°F since 1970. The briefing also notes significant regional anomalies, such as extreme warmth in Texas and heavy rainfall in southern California, while discussing the ongoing La Niña advisory and its expected impacts on weather patterns through early 2026.

The document outlines how human-caused climate change affects different weather phenomena. It states that extreme heat, marine heat waves, and the intensity of heavy rain and hurricanes are increasing, while extreme cold is becoming less likely. It notes that while climate change increases hot, dry conditions contributing to droughts and wildfires, other factors like land use also play a role. For localized severe storms, the document explains that current climate models cannot yet accurately simulate specific events to make direct attribution statements.

The report finds that sustainable finance taxonomies generally suffer from incomplete sectoral coverage, a tendency to prioritize usability over technical rigor, and a lack of specific, measurable criteria for methane abatement. While the energy sector has the most extensive coverage, agriculture and waste sectors are inconsistently addressed. The authors propose a set of evidence-based best practices and technical screening criteria to improve the environmental integrity of green finance frameworks.