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This report by the Stockholm Environment Institute provides a comparative analysis of wastewater management in Bosnia and Herzegovina (BiH) and Sweden. It highlights the significant investment gap in BiH to meet EU Urban Wastewater Treatment Directive (UWWTD) requirements and suggests that BiH can leverage Swedish experiences in inter-municipal cooperation, knowledge sharing, and circular resource recovery to build a more sustainable and resilient system.

This report presents a multi-criteria sustainability assessment method for urban and peri-urban sanitation systems, applied as a case study in Montero, Bolivia. It evaluates four system types—conventional sewers, condominial sewers, septic tanks, and urine-diverting dry toilets—across five dimensions: health and hygiene, environmental, social, economic, and technical/institutional sustainability. The study compares existing systems with 'optimized' versions and discusses the role of technological innovations in improving public health and environmental protection.

This research paper introduces a framework for assessing the societal impacts of resource recovery from urban organic waste streams at a city scale, which was tested using a case study in Naivasha, Kenya.

This research paper evaluates three technical systems for recovering nutrients and carbon from domestic wastewater in Sweden and Poland using multi-criteria analysis and stakeholder participation.

The Stockholm Environment Institute (SEI) is developing 'Clean and Green', a sanitation implementation framework for rural smallholder communities. The framework integrates health risk management (the 'Clean' track) with the productive reuse of local waste resources (the 'Green' track) to support multiple Sustainable Development Goals (SDGs).

The Stockholm Environment Institute (SEI) has developed the 'Village propre–Village productif' (Clean Village–Productive Village) framework to improve rural sanitation by integrating risk management with the productive recycling of local waste. The framework uses a phased certification system to motivate communities to move from basic sanitation to a comprehensive system that protects health and enhances agricultural productivity.

This report documents the 'Nutrients and Carbon Reuse Challenge,' an open competition launched by the BONUS RETURN project to identify and support emerging eco-technologies capable of recovering nutrients and carbon in the Baltic Sea Region. The document outlines the competition's criteria, the evaluation process conducted by a panel of experts, and the selection of three winning technologies—Biophree, TerraNovaUltra, and Ravita—to enter a pre-commercialization process.

This report by GreenCape identifies business opportunities for value addition from industrial organic wastewater in the Western Cape, South Africa. It highlights the potential for recovering resources like biogas, starch, and whey from the agro-processing sector, while noting significant barriers related to wastewater volumes and capital requirements.

The Water: Market Intelligence Report 2016 by GreenCape identifies business opportunities within the green economy of the Western Cape, South Africa. It details the region's water-stressed status, the institutional framework of water management, and specific technological opportunities in desalination, water reclamation, and resource recovery. The report emphasizes the need for integrated water resource management to prevent water demand from surpassing supply by 2019 in the Western Cape Water Supply System.

This research paper proposes an integrated systems framework to address global phosphorus security, emphasizing the need to recover phosphorus from diverse waste streams to mitigate water pollution and ensure future food security as phosphate rock becomes scarcer.

This briefing describes UrbanCircle, an initiative by the Stockholm Environment Institute (SEI) designed to help urban centres transition from linear waste systems to a circular economy. The project focuses on converting organic waste—including sanitation wastewater, excreta, and food waste—into commercial products like fertilisers, biogas, and dry fuels to generate revenue and improve public health.