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This discussion brief describes a collaborative project led by the Stockholm Environment Institute (SEI) applying a water-energy-food nexus toolkit to the Lake Tana and Beles River basins in the Upper Blue Nile region of Ethiopia. The project uses integrated modelling to help policy-makers manage trade-offs between national development goals—such as increasing hydropower production fivefold by 2015 and boosting agricultural production by over 8%—and the sustainable management of natural resources.

This policy brief explores the potential for a 'Green Revolution' in Africa, using the International Futures (IFs) model to compare scenarios of agricultural intensification. The authors argue that while aggressive policy interventions could make Africa a net food exporter and significantly boost GDP, such production increases must be coupled with social policies to ensure food access for the poor and improvements in water and sanitation to realize human development gains.

This working paper introduces the Resources and Energy Analysis Programme (REAP), an input-output-based software tool developed by the Stockholm Environment Institute (SEI) to calculate environmental pressures associated with consumption activities, primarily within the United Kingdom.

This project brochure describes an initiative funded by FONERWA and coordinated by ARCOS, in collaboration with the Stockholm Environment Institute (SEI) and other partners, to promote climate resilience in the Akagera Basin of Rwanda. Running from October 1, 2015, to September 30, 2018, the project uses a 'Water-Energy-Food Security Nexus' approach to analyze the interdependencies between these sectors to guide sustainable development and policy decisions.

This executive summary from the Stockholm Environment Institute describes the cumulative impact of global and local stressors on marine ecosystems. It highlights that over 40 percent of the marine environment is already affected by combined stressors, such as ocean warming, acidification, and overfishing. The document argues that current management strategies are often too narrow, focusing on single issues rather than the synergistic interactions between stressors, and calls for a cross-scale governance system to increase ecosystem resilience.

This fact sheet, published by the Stockholm Environment Institute, provides a detailed FAQ regarding the transition to climate-neutral electricity generation in Estonia. It evaluates various energy pathways, the feasibility of nuclear and CCU technologies, the necessity of dispatchable capacity for energy security, and the regulatory reforms required to accelerate renewable energy deployment by 2030 and beyond.

This report by the Stockholm Environment Institute and UNECE analyzes the potential for enhanced energy connectivity in Central Asia. Through scenario modelling, it demonstrates that transitioning from national self-sufficiency to integrated regional power trading can lower electricity production costs, reduce greenhouse gas emissions, and improve energy security by leveraging the diverse renewable and low-carbon resources of Kazakhstan, Kyrgyzstan, Tajikistan, Turkmenistan, and Uzbekistan.

This report by the Stockholm Environment Institute uses the Resources and Energy Analysis Programme (REAP) to assess the environmental impact of housing policies in the Leeds City Region (LCR) between 2003 and 2026. It evaluates 15 scenarios to determine how different policy interventions—such as retrofitting existing homes, implementing 'Ecohomes' standards for new builds, and changing the electricity mix—affect carbon dioxide (CO2) emissions and the Ecological Footprint.