Search Climate Insights Directory
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How to Implement Renewable Energy and Energy Efficiency Options
The document advocates for the transition from incandescent and mercury vapour lighting to compact fluorescent lamps (CFLs), LEDs, and efficient fluorescent tubes in South African urban areas. It highlights that lighting accounts for approximately 12% of electricity use in the residential and commercial sectors, and replacing traditional bulbs with CFLs can reduce this by up to 75%. Using Cape Town as a model, the guide estimates that achieving penetration targets could save 8 million MWh of electricity and 7.5 million tonnes of CO2 by 2024. It identifies barriers such as high initial costs for low-income households and municipal reluctance to reduce electricity sales, while suggesting implementation strategies through procurement policy changes and Eskom's demand side management (DSM) subsidies. Case studies from Ekurhuleni and international examples from Australia, the USA, and India illustrate the economic and environmental viability of these interventions.
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Document type: Guide
Efectos del COVID-19 sobre las cadenas de suministro de productos agropecuarios en Colombia y recomendaciones para mejorar en el marco de la recuperación
The document analyzes how the COVID-19 pandemic exposed structural vulnerabilities in Colombia's agricultural supply chains, particularly in transport infrastructure and commercialization for small producers. It argues that recovery should prioritize diversifying transport modes (rail and river), enhancing cold chain logistics, promoting short supply circuits, and implementing a national digital information system to improve transparency and climate resilience.
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Document type: Policy brief
Policy Brief: ¿Será justa la transición económica en el marco de la transición energética? Resultados a partir de un modelo insumo producto departamental para Colombia
The document uses a departmental input-output model to project that Colombia could lose up to 448,000 jobs by 2035 due to decreased coal, oil, and gas production. It highlights a significant disparity in impact: 'Vulnerable' departments (Arauca, Casanare, Cesar, La Guajira, and Meta) face severe production drops (32%-38%) and job losses that cannot be offset by renewable energy projects alone. While 'Large Economies' and 'Limited Affectation' departments also face job losses due to interdepartmental linkages, they possess higher potential for compensation through structural changes in agro-industry and nature tourism. The brief argues that a 'just transition' requires a structural economic shift, specifically proposing the creation of food manufacturing clusters and local-content requirements for renewable energy imports to maximize domestic employment.
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Document type: Policy brief
BAHAYA RENCANA PEMBUKAAN 20 JUTA HEKTAR HUTAN UNTUK PANGAN DAN ENERGI
The document critiques the Indonesian Ministry of Forestry's plan to allocate 20 million hectares of forest for 'food and energy estates'. It argues that this plan constitutes a 'legalization of deforestation' that contradicts Indonesia's global climate commitments (NDC, CBD) and its own FoLU Net Sink 2030 target. The brief highlights the risk of corporate capture, the displacement of Indigenous peoples, and the potential for severe human rights abuses, particularly if the projects are designated as National Strategic Projects (PSN). It emphasizes that food and energy should be treated as human rights rather than business commodities, advocating for local food sovereignty and community-led energy solutions over large-scale industrial estates.
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Document type: Policy brief
LAPORAN RISET AKSI PARTISIPATIF TERKAIT SMELTER DI KAWASAN INDUSTRI BANTAENG
The report documents systemic failures in the development and operation of the Bantaeng Industrial Area (KIBA), highlighting severe environmental degradation, labor rights violations, and the marginalization of local communities. It argues that the project was established through deceptive land acquisition and lacks meaningful community participation, leading to the destruction of local livelihoods such as seaweed farming and brick-making. The findings detail illegal groundwater extraction, toxic pollution, and a dangerous working environment with multiple fatalities, while noting that local government oversight has been insufficient.
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Document type: Report
Abandoned Science, Broken Promises
The document asserts that the Trump administration has systematically undermined scientific integrity and rolled back environmental and public health protections, exacerbating existing inequities for marginalized communities. It highlights a decrease in EPA criminal enforcement, the suppression of health data, and the erosion of social safety nets as key drivers of increased risk for low-income and minority populations.
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Document type: Executive summary
Background Information on Climate Change and Costly Damages in California
The document details the environmental and economic damages in California resulting from climate change, focusing on sea level rise, drought, public health risks, wildfires, and ecosystem decline.
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Document type: Fact sheet
EL CAMBIO CLIAMTICO Y SU SALUD
The document details the relationship between rising global temperatures and the formation of ground-level ozone, which is created when nitrogen oxides and volatile organic compounds react with heat and sunlight. It highlights that without strong climate policies, respiratory issues such as asthma attacks could increase by 11.8 million annual incidences by 2050. The text emphasizes the disproportionate impact on children, the elderly, and Latino populations in the U.S., noting that nearly half of the U.S. population lives in areas with unhealthy ozone levels.
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Document type: Fact sheet
EXECUTIVE SUMMARY
The document advocates for the widespread adoption of aerodynamic devices and high-performance tires for heavy-duty trucks to lower fuel consumption and emissions. It highlights that these retrofits can save a typical long-range truck 2,000 gallons of diesel annually and could reduce California's global warming pollution emissions by 17 million metric tons of CO2eq by 2020. The text identifies market barriers such as split ownership and lack of standardized testing, proposing that California lawmakers implement performance-based standards and retrofit requirements to meet climate and air quality goals.
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Document type: Executive summary
Climate Change in the Midwest
The report projects substantial warming and shifting precipitation patterns for the US Midwest, with extreme heat events and heavy rainfall becoming more frequent. Under a higher emissions scenario, end-of-century temperatures could rise by up to 10°F, significantly increasing the frequency of severe heat waves and reducing snow cover. While annual precipitation may only increase slightly, winter and spring are expected to become wetter, while summer precipitation may decrease under higher emissions. These changes are projected to increase heat-related mortality and flooding risks across the region.
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Document type: Report
Purchasing Power
The report argues that large-scale institutional food procurement can drive systemic change in the US food system by leveraging collective buying power to demand sustainable, healthy, and fair food production. It highlights the Good Food Purchasing Program (GFPP), which uses five value categories—local economies, environmental sustainability, nutrition, valued workforce, and animal welfare—to guide procurement. A case study of the Los Angeles Unified School District (LAUSD) demonstrates that adopting these standards can lead to significant local economic gains, reduced carbon and water footprints, improved student health outcomes, and industry-wide shifts, such as the increased production of antibiotic-free chicken in the US.
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Document type: Report
Alaska
Alaska has warmed at more than twice the rate of the rest of the United States over the last 50 years, leading to significant permafrost thaw, coastal erosion, and disruptions to marine and terrestrial ecosystems. These changes threaten public infrastructure, commercial fisheries, and the survival of ice-dependent species like polar bears.
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Document type: Fact sheet
Microsoft Word - greatplains.doc
The Great Plains region has experienced increasing average temperatures and shifting precipitation patterns, with winter temperatures in northern states rising by more than 6°F over the last 30 years. Climate change is projected to exacerbate the depletion of the High Plains (Ogallala) aquifer, particularly in the southern region where unsustainable water use and extreme heat are already prevalent. Agriculture and livestock are highly vulnerable; rising temperatures are expected to shift crop zones, increase pest prevalence, and reduce livestock yields, with a projected 10% decline in cow/calf and dairy operations under higher emissions scenarios. Ecosystems, specifically prairie potholes and playa lakes, face threats from altered evaporation and recharge rates, which impacts migratory birds and aquifer replenishment. The document also highlights the vulnerability of 65 Native American tribes on rural lands facing water quantity and quality issues.
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Document type: Fact sheet
Microsoft Word - midwest.doc
The document details how a warming climate will increase the frequency and severity of heat waves and heavy precipitation in the Midwest, leading to higher mortality, infrastructure damage, and agricultural losses. It highlights specific risks to the Great Lakes shipping industry due to falling water levels and the threat to public health from water-borne diseases and combined sewer overflows in cities like Chicago and Milwaukee.
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Document type: Fact sheet
Microsoft Word - northeast.doc
Since 1970, the Northeast has seen an average temperature increase of 2°F, leading to longer growing seasons and reduced snowpack. Future high-emissions scenarios project further warming, significant reductions in winter snow seasons, and increased frequency of extreme heat and flooding. These changes threaten the dairy and fruit industries, particularly cranberries, and risk substantial damage to coastal infrastructure in cities like New York and Boston. Additionally, the region's $7.6 billion winter recreation industry and specific fisheries, such as cod and lobster, face disruption due to warming waters and reduced snow cover.
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Document type: Fact sheet
Microsoft Word - southwest.doc
The Southwest is projected to warm by 4-6°F under lower-emissions and 7-10°F under higher-emissions scenarios by the end of the century. The region faces severe water scarcity, expanding deserts, and reduced runoff, particularly in the Colorado River system. Public health risks include increased heat-related deaths in Los Angeles and worsening air quality. Economic threats include reduced yields for California specialty crops, diminished ski resort profitability due to snowpack loss, and reduced aircraft freight capacity at high-altitude airports like Phoenix and Denver. Biodiversity is critically threatened, especially in the Madrean Pine-Oak Woodlands, while mountain ecosystems face range reductions and reproductive failures in wildflowers due to earlier snowmelt and spring frosts.
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Document type: Fact sheet
THE BUSINESS END OF CLIMATE CHANGE
The document highlights a gap between current emission trends and the Paris Agreement's goal of keeping temperature rise 'well under 2°C'. It estimates that five specific business initiatives—Science Based Targets, EP100, RE100, Zero Deforestation, and the Low Carbon Technology Partnership Initiative (LCTPi)—could reduce emissions by 4.2bn to 10bn tonnes by 2030 if membership targets are met and supported by government policy. To achieve this, the author calls for consistent carbon pricing, renewable energy support, and tax breaks for R&D and low-energy investments.
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Document type: Executive summary
Assessing the Impact of Karnataka Electricity Regulatory Commission’s Open Access Order for Solar Power Generators in Karnataka
The document examines the impact of KERC order S/03/01, which provided a ten-year exemption from wheeling charges, banking charges, and cross subsidy surcharges for solar generators achieving commercial operation before 31 March 2018. While the order is welcomed by market participants and improved viability for commercial consumers, the paper finds that tangible on-ground impacts in terms of commissioned capacity and wheeled energy will likely only be evident from the fourth quarter of Financial Year 2016 onwards due to delays in understanding the order and challenges with land and power evacuation.
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Document type: Research paper
Fields of Fuel
The study finds that scaling up switchgrass production in the U.S. would likely displace existing crops and conservation land, potentially increasing commodity prices and reducing exports. While it may reduce erosion and nutrient pollution, increased nitrogen application could lead to higher nitrous oxide emissions, potentially offsetting soil carbon sequestration benefits and increasing overall greenhouse gas emissions from the agricultural sector.
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Document type: Policy brief
Rethinking Biofuels in the US Midwest
The research finds that first-generation biofuels in the US Midwest result in a disproportionate use of land and resources, with 30–40% of U.S. corn producing only 6% of national transportation energy. The document argues that these fuels drive land use change, increase global greenhouse gas emissions, and cause water degradation, while economic benefits remain concentrated among a small group of stakeholders. It warns that expanding these fuels for aviation could intensify these burdens and undermine long-term climate resilience and equity in Midwestern agriculture.
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Document type: Research paper