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The report finds that the One Big Beautiful Bill Act (OBBBA) would significantly increase U.S. household energy costs, lead to substantial job losses in manufacturing and clean energy, and increase greenhouse gas emissions and premature deaths. By repealing key tax credits and environmental standards, the bill is projected to shrink cumulative GDP by $1.1 trillion between 2025 and 2034 and reduce new electricity capacity by 330 GW by 2035. While the bill expands oil and gas leasing, the report argues that the resulting increase in production is offset by higher demand-driven prices for fossil fuels.

The LT-LEDS for Equatorial Guinea outlines two primary pathways for the country's climate future: a Base Scenario and a Mitigation Scenario. While the Base Scenario predicts a 31% increase in gross emissions by 2050, the Mitigation Scenario targets a 50% reduction in gross emissions compared to 2019 levels, aiming for net-negative emissions by 2050. The strategy focuses on four key sectors: Energy, Industrial Processes and Product Use (IPPU), Agriculture, Forestry and Other Land Use (AFOLU), and Waste. Key proposed actions include a total transition to renewable electricity by 2049, a 80% reduction in deforestation and forest degradation rates, and the implementation of a circular economy for waste. The document also emphasizes adaptation priorities, gender equality, and a 'just transition' to manage the economic risks associated with the country's high dependence on oil and gas.

The report calls for the EU to adopt a 2035 NDC target of at least 72.5% emissions reduction, aligning with a straight-line path toward a 90% reduction by 2040 and net zero by 2050. It emphasizes that a robust, investible target, supported by the Clean Industrial Deal and sectoral policies in energy, transport, and industry, will reduce dependence on fossil fuel imports—which cost the EU EUR 376 billion in 2024—and enhance global competitiveness. The authors advocate for a 'competitive sustainability' approach and strengthened public-private collaboration, citing models from Denmark, Sweden, and the Netherlands to accelerate the transition.

The document argues that NDC credibility depends on target clarity, institutional capacity, policy adoption, and policy outcomes. It explains how Biennial Transparency Reports (BTRs) provide the necessary data to assess these components and help countries refine future NDCs. For example, Andorra improved its 2035 NDC credibility by switching from a business-as-usual scenario to an absolute emission reduction goal to increase transparency.

The report uses the SATIMGE modelling framework to compare a least-cost Reference Case against various Policy Scenarios and an 'Ideal Energy Scenario' for South Africa. The Ideal Energy Scenario targets net zero CO2 by 2050 with a cumulative GHG limit of 8 Gt CO2-eq, featuring a systemic shift to 80% public transport, expanded social provisioning for low-income households (including 6.5 million solar water heaters), and a domestic clean energy manufacturing sector with 85% local content. Results indicate that while total system investment costs increase, an affordable and socially inclusive transition is possible, with energy sector employment increasing due to localisation measures, despite a slight relative decline in economy-wide employment compared to the Reference Case.

Farm to Feed addresses food waste in Kenya by purchasing surplus and imperfect produce from farmers and selling it to B2B customers or donating it to schools. Supported by FSD Africa's Catalyst Fund, the company has scaled its network from 300 to 6,000 farmers, resulting in a 41% increase in farmer incomes and the prevention of 1,000 tonnes of CO2 emissions by saving 920,000 kg of food.

The report finds that human-caused climate change significantly increased the frequency and intensity of extreme heat globally from May 2024 to May 2025. Approximately 4 billion people experienced at least 30 additional days of extreme heat, and 195 countries saw the number of such days at least double compared to a world without climate change. All 67 significant heat events analyzed were influenced by climate change, with some becoming dozens of times more likely. The authors emphasize that while adaptation strategies like City Heat Action Plans are vital, comprehensive mitigation through the phasing out of fossil fuels is the only way to limit future harms.

The document outlines the significance of the U.S. rail network for commerce and passenger travel, noting that rail can help decarbonize transportation by displacing emissions from other modes. It highlights the role of the surface transportation bill in funding rail modernization through electrification, track expansion, and safety improvements.

The Tariff Analysis and Cost-Benefit Tool for Solarizing Irrigation (TACTS) is an Excel-based tool created to support the implementation of solarized irrigation in India, specifically under the PM-KUSUM scheme. It addresses barriers such as unviable tariffs, financing difficulties, and lack of administrative buy-in by providing sections for tariff calculation, financing projections, and cost-benefit quantification. The tool emphasizes that grid unavailability significantly affects the levelized cost of energy and argues that solarizing agricultural power can reduce greenhouse gas emissions and state subsidy obligations.

The report examines the surge in data centre development in Southeast Asia, highlighting how increasing electricity demand—particularly in Malaysia, Indonesia, and the Philippines—threatens climate targets due to reliance on fossil-fuel-dominated grids. It argues that without significant investment in solar and wind energy and improved energy efficiency, the digital boom will lead to a substantial rise in greenhouse gas emissions.

The Institute for Policy Integrity asserts that the EPA's authority to set greenhouse gas emission standards for power plants is legally sound because the source category was listed in the 1970s. The document contends that power sector emissions meet any reasonable threshold for 'significant contribution' to air pollution, consistent with the EPA's fifty-year historical practice of assessing pollution contributions.

The EESI briefing discusses the role of federal investments in U.S. public transit, noting that such funding supports local economies, reduces air pollution, and improves land use. It specifically highlights that every dollar invested in transit generates $5 in economic returns and explores the integration of transit with other mobility forms and land use policies.

The brief argues that the 'Wind Directive'—which suspends all federal wind permitting—violates the Administrative Procedure Act (APA) by deviating from established review processes without a reasoned explanation. Amici assert that wind power is a cost-effective, critical energy source with significant public health and climate benefits. They further argue that the directive's claims regarding wind energy's impact on whales and birds are scientifically unsupported, citing findings from NOAA and the GAO. Finally, the brief highlights a contradiction in federal policy, where the administration fast-tracks fossil fuel projects while blocking wind energy, despite the latter's superior economic and environmental profile.

The document outlines the cyclical relationship between climate change and wildfires, highlighting how rising temperatures and droughts increase fire frequency while the resulting emissions accelerate global warming. It focuses on the US-Mexico border region—specifically Southern California, Arizona, and Northern Baja California—where smoke stagnation and limited healthcare access disproportionately affect migrants, outdoor workers, and marginalized urban populations in cities like Tijuana, Nogales, and El Paso. The guide suggests journalistic angles for investigating cross-border firefighting coordination between agencies like CAL FIRE and CONAFOR, the health impacts of smoke on vulnerable groups, and the effectiveness of local air quality monitoring tools.

A coalition of 54 organizations opposes budget reconciliation recommendations from the House Committee on Natural Resources that would expand coal leasing on federal lands, reduce royalty payments for coal companies, and mandate the approval of specific mining projects. The authors argue these measures contradict climate goals and economic trends, noting that coal produces less than one-fifth of U.S. electricity but over half of the electric power sector's CO2 emissions. Specifically, they oppose the mandate for the Bureau of Land Management (BLM) to make four million acres available for leasing, the reduction of maximum royalty rates to 7 percent, the expansion of the Bull Mountains coal mine in Montana, and the reopening of the Powder River Basin to new leasing.

The report finds that the expansion of the Champions League, Europa League, and Conference League has increased greenhouse gas emissions by approximately 209,000 tCO2e. Furthermore, it estimates that sponsorship deals for the Champions League induce about 6 million tCO2e, with a single deal with Qatar Airways accounting for two-thirds of that total.

The document provides a framework for certifying climate resilience investments through three primary components: making a substantial contribution to resilience, managing maladaptation risks, and ensuring no significant harm to climate mitigation. It defines specific requirements for 'adapted' and 'enabling' investments, including the need for investment-level assessments based on science-based projections and the use of multiple climate scenarios such as SSP5-8.5. These interim criteria are intended to be replaced progressively by validated, sector-specific criteria and proxies developed by technical working groups.

The report finds that the cumulative aligned GSS+ market reached USD 5.7 trillion by the end of 2024. Green bonds remain the dominant theme, while sustainability-linked bonds (SLBs) saw a significant decrease in aligned volume. Europe continues to be the largest source of aligned GSS+ debt, and the report highlights the growth of sovereign issuance and the development of national taxonomies.

The report characterizes "advanced recycling" as a rebranding of chemical recycling, asserting that the plastics industry uses the term to greenwash its image and avoid regulations on virgin plastic production. It argues that chemical recycling is not a new technology, is economically unviable, cannot effectively process mixed post-consumer waste, and has a higher environmental footprint than mechanical recycling. The document further claims that the industry uses deceptive "mass balance" accounting to create a false appearance of circularity while primarily producing fuels rather than new plastics.

The report finds that the 2025 Reconciliation bill would significantly increase household energy costs, lead to substantial job losses, and increase greenhouse gas emissions by repealing clean energy incentives and EPA standards. Despite proposed increases in oil and gas production, the analysis suggests that higher demand for fossil fuels and the loss of low-cost renewable capacity would raise overall energy spending and decrease GDP.