Search Climate Insights Directory

The letter argues that large language models (LLMs) increase carbon emissions through high energy demands and accelerate the spread of climate disinformation. It calls for mandatory reporting on energy use, emissions, and critical mineral consumption, as well as safeguards against AI-generated disinformation.

The document argues that neonicotinoids, systemic insecticides widely used in corn and soy production, are causing widespread declines in insect and bird populations, particularly honey bees in Canada. It highlights that these chemicals are water-soluble, persistent, and toxic to arthropods, potentially threatening global food security by reducing fruit, vegetable, and nut supplies. While some government reports suggest economic losses from a ban, other studies indicate that neonic seed treatments provide negligible benefits to crop yields. The briefing notes regulatory responses in Ontario, Québec, and the European Union to mitigate these risks.

The document details Alberta's heavy reliance on coal for electricity, noting that in 2014, 68% of the province's electricity came from coal, with six plants emitting approximately 43 megatonnes of greenhouse gases in 2011. It links these emissions to broader climate trends in Canada, where average temperatures rose by 1.7°C between 1948 and 2012. The text outlines severe global health risks, including an expected 250,000 additional annual deaths between 2030 and 2050 due to heat, malnutrition, and disease. Specifically for Albertans, it predicts increased heat waves, smog, and extreme weather, citing the 2013 floods that displaced over 100,000 people and cost over $5 billion.

The document details how climate-related events disrupt health care delivery in Canada by damaging infrastructure and reducing access to supplies and services. It advocates for the use of resiliency checklists, vulnerability assessments, and stress testing to prepare facilities. To mitigate their own environmental impact, the text suggests reducing high-intensity energy use, phasing out potent inhalation anesthetic gases, and adopting sustainable procurement, as 90% of the health sector's GHGs originate upstream. Specific recommendations include transitioning to plant-based diets, expanding telemedicine to reduce travel emissions, and establishing a sustainability support office based on the English National Health Services model.

The document highlights that oil and gas development in Fort McKay leads to significant air quality issues, including odors, dust, and combustion-related pollution. It notes that NO2 levels exceed the AQMS 'orange management level', requiring active air management, and that poor air quality occurs half the time. The author argues that the benefits of an emissions cap depend on implementation, suggesting that relying solely on carbon capture and storage (CCS) offers minimal co-benefits, whereas improving energy efficiency or phasing down surface mining could reduce local environmental and health impacts.

The Fossil Fuel Regulatory Programme (FFRP), run by the CCAC and CATF, provides technical and regulatory support to up to 20 governments eligible for official development assistance between 2024 and 2027. The programme focuses on closing policy gaps to reduce methane emissions from the energy sector, offering services such as national inventory development via the Country Methane Abatement Tool (CoMAT), remote sensing capacity building, and leak detection and repair (LDAR) demonstrations. The FFRP explicitly excludes funding for private sector stakeholders or projects that extend fossil fuel operations. The document highlights that abating methane in the fossil fuel sector could avoid up to 0.1 °C of warming by 2050 and generate $260 billion in direct economic benefits by preventing premature deaths and crop losses.

The document explains that Section 45Q provides performance-based tax credits to industrial facilities and power plants that capture CO2 for geological storage or utilization. It highlights Department of Energy (DOE) modeling suggesting these incentives could reduce power sector emissions by 50 to 70 million tonnes annually by 2030-2040 and argues that CO2-enhanced oil recovery (EOR) results in net emission reductions by displacing other crude oil sources.

The report highlights that tropospheric ozone is a potent greenhouse gas and air pollutant responsible for approximately 0.23°C of present-day warming and nearly 500,000 premature deaths annually. It is not emitted directly but forms from precursors like methane, nitrogen oxides (NOx), non-methane volatile organic compounds (NMVOCs), and carbon monoxide (CO). The document identifies a significant gap in global climate strategies, noting that tropospheric ozone is largely absent from the Paris Agreement and most Nationally Determined Contributions (NDCs). It provides sector-specific policy levers—ranging from methane capture in oil and gas to electric vehicle adoption in transport—and presents case studies from Los Angeles, Mexico City, Beijing, and Europe to demonstrate the effectiveness of targeted pollution control. The report concludes with recommendations for policymakers to adopt multi-pollutant approaches, for scientists to fill knowledge gaps in regional climate effects, and for funders to increase the currently insufficient international development funding for outdoor air pollution.

The document outlines the high cost of natural disasters in the Caribbean, noting $33bn in damages from 2000-2009. It identifies sea-level rise, coastal erosion, and changing rainfall patterns as primary threats to the tourism and agriculture sectors, while suggesting micro-insurance, irrigation, and spatial planning as adaptation strategies.

The report finds that potential yields for dry beans, maize, pepper, and tomato in the Cayo District are projected to decline over the 21st century, with maize production potentially falling to just over 25% of 20th-century values. Livestock are expected to face increased thermal stress and reduced natural food availability as grassland biomass decreases. However, the study emphasizes a significant 'yield gap' between potential and actual yields due to poor technological efficiency, suggesting that improving management practices and irrigation could lead to a net increase in actual production despite declining potential yields.

The document warns that Namibia is expected to experience temperature increases exceeding the global average if global warming reaches 1.5°C. Projected impacts include increased heat, drought, and water scarcity, which threaten crops, livestock, and human health. It recommends diversifying agriculture, improving soil and water conservation, and strengthening community support systems to build resilience.

The document assesses the economic risks climate change poses to Uganda's agricultural sector by 2050. It finds that while overall food crop losses may be limited to US$1.5 billion (less than 0.2% of GDP), specific crops like cassava and sweet potato could see 40% production reductions. Agricultural exports, particularly coffee and tea, face significant risks, with combined losses potentially reaching US$2.1 billion in a 75% reduction scenario. The report highlights that immediate threats from droughts and floods are more critical than gradual yield decreases, citing US$470 million in losses from the 2010-11 drought. To address these risks, the Government of Uganda has proposed a US$297 million budget over 15 years for eight adaptation priorities, including irrigation, crop diversification, and micro-insurance.

The document evaluates the vulnerability of Kampala's infrastructure to climate change, specifically focusing on flooding and temperature increases. It projects a significant rise in annual flood damages by 2050 and estimates the cost of climate-proofing buildings and roads between US$3.3 billion and US$3.7 billion for the period 2015-2050.

The Climate Knowledge Brokers (CKB) Group, supported by a Coordination Hub at REEEP, operates as a community of practice for approximately 400 brokers across 60 countries. Between 2014 and 2017, the group focused on professionalizing the role of climate knowledge brokering through the 2015 Climate Knowledge Brokers Manifesto, peer-learning workshops, and the development of digital tools like Climate Tagger and Climate Search. The group emphasizes collaboration over competition to ensure decision-makers have access to tailored, high-quality climate information.

The study uses the Kestrel-Integrated Hydrological Model and CARIWIG climate data to project river flows in Saint Lucia's Font D’Or catchment. Results from two climate models, Echam5 and HADCM3Q0, generally predict a decrease in surface water availability, with the most severe reductions occurring in the HADCM3Q0 scenarios. These decreases, particularly during the rainy season, threaten water supplies for the tourism and agriculture sectors.

This document is a confidential briefing regarding an engagement between Sasol and Deputy Director General Judy Beaumont of the Department of Environmental Affairs (DEA) on November 3, 2012, focusing on air quality improvement and emission abatement scenarios at the Secunda complex.

In a submission to the Parliament Portfolio Committee on Water and Environmental Affairs dated 12 April 2013, Eskom expresses concerns that full compliance with the Minimum Emission Standards (MES) for Listed Activities under the National Environmental Management: Air Quality Act, 2004, would threaten energy security and increase electricity tariffs. While supporting the act in general, Eskom argues that the standards ignore local scientific evidence and resource constraints, specifically regarding water availability and capital costs.

The document details the environmental and socio-economic risks associated with three marine phosphate prospecting rights granted in South Africa. It asserts that bulk marine sediment mining would lead to the permanent destruction of seabed habitats, threatening biodiversity and the fishing industry, which provides significant employment and revenue in the Western Cape. The text further argues that South Africa's legal framework, specifically the MPRDA and NEMA, is insufficient to regulate or monitor such activities, potentially leading to an unregulated industry with irreversible ecological consequences.

The report warns that bulk marine sediment mining in the Western Cape would likely cause the 'effective destruction and removal of the benthic ecosystem' within mined areas, with recovery potentially taking decades or being permanent. It highlights significant spatial overlaps between proposed prospecting areas and vulnerable benthic habitats, priority conservation regions, and commercial trawl fisheries. Potential impacts include acoustic disturbance to marine mammals and fish, water-column chemistry alterations leading to hypoxia, and the re-suspension of heavy metals. The author argues that the permanent alteration of sea floor habitats is 'inevitable' with deep-sea dredging and calls for a cautious approach to protect biodiversity and sustainable fishery resources.

The document details a progression of severe climate impacts in South Africa, moving from initial disruptions in marine resources, agriculture, and water availability to eventual large-scale uninhabitability, infrastructure collapse, and mass migration as temperatures rise toward 4°C+ by 2100.