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The research modeled land surface temperature (LST) time series from July 2013 to July 2016 using Landsat-8 data and a radiative transfer equation algorithm. The study found that LST in the dry season was 1520 K higher than in the wet season, with early successional stages being significantly warmer than intermediate and late stages during the dry season. While leaf phenology and canopy architecture explain most variations, precipitation was identified as the ultimate determinant of LST variations through biogeochemical and biogeophysical processes.

The report examines the degradation of the Chiquitano Dry Forest due to agricultural expansion, deforestation, and intensifying forest fires, highlighting the risk of total forest disappearance by 2050 and the need for sustainable water management tools.

The project examines hydroclimate variability in the American cordillera, specifically in western Canada, Mexico, the Altiplano, and Southern South America. Using tree-ring data, glacier studies, and streamflow records, the research analyzes the relationships between precipitation, runoff, and climatic drivers like ENSO and PDO over the last 300 years. Key outputs include long-term drought and precipitation reconstructions for central Mexico and the Bolivian Altiplano, as well as snowpack and river reconstructions for the Southern Andes.

The project examines how changes in land cover—such as the transition from forests to agriculture and grasslands to tree plantations—affect the hydroclimate of the La Plata Basin. Using data from 1980 to 2005 and the Weather Research and Forecasting (WRF) modeling system, the research assesses changes in soil moisture, infiltration, runoff, and the intensity and duration of droughts and floods. A key methodological innovation is the use of Ecosystem Functional Types (EFTs) to replace static land cover types in regional models.

The project focuses on enhancing disaster prevention in the Eastern Pacific by reconstructing historical cyclone records, studying lightning as a proxy for intensification, and utilizing high-resolution ocean and atmospheric models (HWRF) to improve storm surge and track forecasts.

The research introduces a spatial multiplier matrix to map the cascading effects of human-induced disturbances in the Amazon, finding that wind-mediated spillovers double the average impact of initial damage, with some regions experiencing amplification up to 250%.

The report argues that discriminatory, car-centric land use policies in the United States have created housing shortages and increased transportation emissions. By implementing reforms such as upzoning, urban infill, and transit-oriented development in Austin, Charlotte, and Denver, RMI finds that vehicle miles traveled can be reduced by up to 13%, building energy use by up to 16%, and local greenhouse gas emissions by up to 14% compared to business-as-usual development.

Türkiye can reduce its reliance on imported fossil fuels for power generation from 50% in 2021 to less than 25% by 2030 by accelerating the deployment of solar and wind energy. Achieving this requires reaching 40 GW of solar and 30 GW of wind capacity by 2030, which would result in these sources providing 34-38% of total power generation. This transition is framed as a means to both achieve the 2053 net zero target and improve energy independence and trade balances.

The briefing argues that the EU's 'Fit for 55' package underestimates the decarbonization potential of the heavy-duty vehicle sector. SEI analysis indicates that simultaneous action across three key areas—energy efficiency, electrification, and biofuels—could reduce heavy-duty vehicle emissions by 24% by 2030 compared to 2019 levels. The document emphasizes that no single measure is sufficient and that policymakers must balance these options to account for long vehicle stock renewal cycles and potential underperformance in specific areas.

The report uses the GSI-IF model to analyze 32 countries, representing 77% of global CO2 emissions, to determine the impact of removing fossil fuel subsidies and implementing a 10% fossil energy tax by 2030. It finds that subsidy reform alone could save nearly USD 3 trillion and abate 5.4 GtCO2e, while combining reform with taxation and sustainable energy investment could increase average emission reductions from 6% to 11.8% by 2030.

The study investigates deeper decarbonization in the Northeastern U.S., finding that Rhode Island could potentially reduce emissions by 80% by 2030 using existing technologies. While significant reductions of 70% to 80% are possible by 2030, 2040, or 2050, complete decarbonization is hindered by methane leakage from landfills and natural gas transmission, industrial emissions, and air travel.

The document introduces SEI-PCS, a modeling tool designed to overcome the limitations of traditional country-level footprinting by providing spatially explicit data on production-to-consumption systems. By integrating subnational production data, domestic trade flows, and international customs data, SEI-PCS allows for the tracing of commodities back to their origin to assess impacts such as carbon emissions, biodiversity loss, and deforestation. The tool is the foundation for the Trase initiative, which specifically monitors deforestation risks associated with agricultural commodities like soy in Brazil, Indonesia, and Latin America, helping companies and governments evaluate the effectiveness of zero-deforestation commitments and identify policy 'leakage' effects.

The study finds that replicating successful sectoral policies globally could reduce projected 2030 annual GHG emissions to approximately 50 GtCO2e, compared to 60 GtCO2e under current policies. The most significant reductions would occur in the electricity sector through renewable energy expansion, followed by reductions in fluorinated gases, oil and gas venting and flaring, and industrial efficiency. While this approach would significantly narrow the emissions gap with a 2°C pathway, it would not close it entirely.

The document provides a collection of research abstracts focusing on the intersection of climate change and snow leopard conservation. Key themes include the loss of potential habitat due to rising temperatures, the importance of ecosystem-based adaptation for mountain communities, and the role of community-led initiatives in reducing poaching and human-wildlife conflict. It also details genetic research identifying three snow leopard subspecies and explores the economic valuation of ecosystem services in high-mountain landscapes to incentivize conservation.

The report examines the potential for electric vehicles to act as flexible loads to balance electricity supply and demand, particularly to mitigate the 'duck curve' caused by high solar penetration. It analyzes technical barriers, utility roles, and rate designs, concluding that managed charging can reduce system costs and emissions if aligned with clean energy availability.

The 2017 Global Tracking Framework reports that the world is not on track to meet its 2030 sustainable energy goals. While energy efficiency is closest to the required pace, electrification and clean cooking access are lagging, particularly in Africa. Renewable energy shares are increasing but remain far below the 36% target. The report emphasizes that current policy commitments and technology trends are insufficient, calling for a significant increase in global investment across all three pillars.

The Union of Concerned Scientists (UCS) utilized the National Renewable Energy Laboratory's (NREL) Regional Energy Deployment System (ReEDS) to assess the Clean Power Plan. The analysis incorporates modified cost and performance assumptions for various energy technologies, including a rejection of EIA 'learning' curves for mature technologies and specific adjustments for nuclear, coal, and renewables. The study compares four scenarios: a Reference Case, a CPP National Trading Case, a CPP No Trading Case, and a 'Clean Path' Case involving enhanced state-level policies in Illinois, Michigan, Minnesota, New Mexico, Pennsylvania, and Virginia.

The report finds that removing fossil fuel subsidies in 20 countries could reduce national emissions by an average of 11% by 2020, increasing to 18% if 30% of the savings are reinvested in renewable energy and energy efficiency.

The analysis finds that California can reach a 50 percent renewable electricity mix by 2024 using existing technology. While increasing the Renewables Portfolio Standard to 50 percent would reduce greenhouse gas emissions by 22 percent without further grid investment, implementing advanced grid management tools like storage and demand response could increase that reduction to 27 percent and significantly decrease renewable energy curtailment.

The report analyzes 'demand flexibility' (DF)—the use of technology to shift electricity loads like air conditioning and EV charging to lower-cost times. It finds that widespread residential DF could avoid $13 billion annually in U.S. grid costs and reduce customer bills by 10–40%. Through four case studies (ComEd, SRP, HECO, and Alabama Power), the report demonstrates how DF can mitigate peak demand, integrate rooftop solar PV, and provide a lower-cost alternative to traditional grid infrastructure investments.