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This policy brief describes the results of the GES-REG project (2011-2013), which aimed to harmonize the implementation of the EU Marine Strategy Framework Directive (MSFD) among Estonia, Finland, Latvia, and Sweden. The document focuses on improving socio-economic analysis (SEA) capabilities and regional cooperation to achieve Good Environmental Status (GES) in the Baltic Sea by 2020.

The 'Bioenergy technology roadmap for Colombia' (2014) provides a strategic vision and quantitative analysis for deploying sustainable biofuel and biomass technologies in Colombia through 2030. The report evaluates two primary visions: one focusing on new technologies (biomethane and biomass-based power/CHP) and another combining these with the expansion of first-generation liquid biofuels. Using an Energy System Model (ESM) and a Land Use and Trade Model (LUTM), the report quantifies impacts on energy demand, greenhouse gas (GHG) emissions, and land requirements, concluding that power generation and CHP applications are the most effective for emission reductions.

This policy brief examines the intersection of bioenergy market development and climate change adaptation in the Nordic region, specifically focusing on Denmark, Finland, and Sweden. It analyzes how globalization and climate-driven shifts in productivity and logistics affect the supply chains of bioethanol, biodiesel, wood pellets, and wood chips.

This 2014 report by the Stockholm Environment Institute (SEI) Tallinn Centre evaluates the coherence and effectiveness of Estonia's implementation of four multilateral environmental agreements (MEAs) related to biodiversity: the Convention on Biological Diversity (CBD), the Ramsar Convention, CITES, and the Convention on Migratory Species (CMS). Using a 15-category benchmarking methodology, the review finds that Estonia's overall implementation effectiveness is relatively high, with 'Cross-border cooperation' scoring as the strongest area and all other categories performing at a moderate level.

This report summarizes the seventh Sustainable Development Forum held in Tallinn on October 28,SSSSSS, focused on the maritime economy within the sensitive environment of the Baltic Sea. The event featured presentations and discussions on sustainable blue growth, environmental threats such as eutrophication and plastic pollution, and the development of offshore wind energy and nature tourism in Estonia.

This discussion brief by the Stockholm Environment Institute reviews global studies to estimate the international finance required for climate change mitigation, specifically for a warming trajectory of no more than 2°C. It distinguishes between various metrics—such as total, incremental, and net climate-relevant investment—and highlights a significant gap between current funding and the needs of developing (non-OECD) countries.

This 2014 report by SEI Tallinn, funded by the Estonian Ministry of the Environment, provides the first detailed analysis of food waste and food loss in Estonian households and catering institutions. The study identifies households as the largest contributors to food waste and highlights significant potential for reduction in both domestic and professional food service settings.

This discussion brief by the Stockholm Environment Institute examines the complexities of governing sustainability in tropical agricultural-forest frontiers, using the Brazilian Amazon as a primary case study. It argues that the high diversity of actors—ranging from subsistence smallholders to large-scale commercial farms—requires tailored, actor-specific policy approaches rather than 'one-size-fits-all' models to effectively reduce deforestation and alleviate poverty.

This discussion brief by the Stockholm Environment Institute examines the relationship between disaster risk reduction (DRR) and climate change adaptation, arguing for a more integrated approach that addresses the underlying drivers of vulnerability and the wider context of social and economic development.

This briefing by the Stockholm Environment Institute discusses the use of a systematic equity review to assess intended nationally determined contributions (INDCs) for climate mitigation. Using the Climate Equity Reference Calculator, the authors demonstrate how different 'equity settings' regarding capacity and responsibility can define a country's 'fair share' of global mitigation, often revealing a gap between a nation's fair share and its domestic mitigation potential.

This briefing describes the development and testing of a new methodology designed to evaluate the coherence and effectiveness of national implementation of clusters of multilateral environmental agreements (MEAs). Commissioned by the United Nations Environment Programme (UNEP) and developed by the Stockholm Environment Institute (SEI), the methodology aims to streamline reporting and identify gaps in national capacities and resources.

This briefing describes CLEANED (Comprehensive Livestock and Aquaculture Environmental Assessment for Improved Nutrition, a Secured Environment and Sustainable Development along Value Chains), a rapid, ex-ante framework developed by a consortium including SEI, ILRI, CIAT, and CSIRO. The tool is designed to assess the potential environmental impacts of planned interventions in livestock and aquaculture systems, with a specific focus on smallholder agriculture in developing countries.

This discussion brief by the Stockholm Environment Institute describes the application of a water-energy-food nexus framework in Ningxia, China. It examines the interdependencies and potential conflicts between the province's development targets and its natural resource constraints, specifically regarding water scarcity, land-use changes, and a heavy reliance on coal for energy production.

This fact sheet describes a 2010-2014 collaboration between the Stockholm Environment Institute (SEI) and the Water, Sanitation and Hygiene Institute (WASHi), funded by Sida, to reduce human vulnerability in Bihar, India. The project implemented ecological sanitation (ecosan) solutions across five pilot sites to address high flood risks and low sanitation access, while establishing the state's only nutrient-testing laboratory to support policy reform and the Millennium Development Goals.

A pilot project in Bind Block, Bihar, India, demonstrated that treated human urine is a safe and effective substitute for commercial NPK fertilizers, providing similar or better crop yields for vegetables and fruits. By framing urine as a valuable resource rather than waste, the project overcame social stigmas associated with excreta handling and showed that families could save approximately 4,000 rupees annually. The initiative included the installation of urinals in schools and administrative offices, supported by field trials and laboratory analysis in Patna.

This fact sheet describes a 2012-2014 pilot project in Mohaddipur, Bihar, India, which introduced and adapted enclosed long-term composting (ELTC) sanitation technology to eliminate open defecation and provide agricultural fertilizer.

The Stockholm Environment Institute and WASHi established the Shree Krishna Gyan Mandir Water and Nutrient Testing Laboratory in Patna, Bihar, in August 2013. This non-profit facility supports ecological sanitation (ecosan) by verifying the safety and nutrient content of treated human waste for agricultural use, a service unique in the region. The lab also provides independent water quality testing for civil society and communities, identifying contaminants like arsenic to drive government action. To remain sustainable, the lab uses a cost-recovery tariff and offers educational courses, while seeking statutory accreditation to ensure long-term viability.

This fact sheet describes a sustainable sanitation pilot project implemented at the Tarumitra Bio-reserve and Ecology Centre in Patna, Bihar, India. The project, funded by the Swedish International Development Cooperation Agency (Sida) and implemented by the Water, Sanitation and Hygiene Institute (WASHi) and the Stockholm Environment Institute (SEI), established an ecological sanitation (ecosan) complex to provide an alternative to open defecation and demonstrate the agricultural benefits of reusing human excreta.

This briefing, based on a 2014 workshop in Nairobi, examines the potential for low-carbon energy options to expand energy access in Africa. It discusses the financial requirements for universal access, the barriers to adopting renewables, and the potential for low-carbon solutions to align with broader development goals such as health, employment, and national energy sovereignty.

This report summarizes an expert workshop held in Nairobi, Kenya, on April 10-11, 2014, organized by the Stockholm Environment Institute (SEI) and the International Institute for Applied Systems Analysis (IIASA). The workshop, part of the New Climate Economy project, examined the synergies and trade-offs between expanding modern energy access and mitigating climate change, focusing primarily on the African context.