2016 first prize winner of RELX Group Environmental Challenge, Loowatt, developed a waterless and energy-generating toilet system that is clean and odourless. Loowatt's patented core technology and luxury festival toilet business in the UK is helping to transform the lives of communities in Antananarivo, Madagascar's capital, through access to quality sanitation and job creation.

Journal of Cleaner Production, Volume 155, Part 1, 2017, Pages 105-118, ISSN 0959-6526,

Climate change, population growth and rapidly increasing urbanisation severely threaten water quantity and quality in Sub-Saharan Africa. Treating wastewater is necessary to preserve the water bodies; reusing treated wastewater appears a viable option that could help to address future water challenges. In areas already suffering energy poverty, the main barrier to wastewater treatment is the high electricity demand of most facilities. This work aims to assess the benefits of integrating renewable energy technologies to satisfy the energy needs of a wastewater treatment facility based on a conventional activated sludge system, and also considers the case of including a membrane bioreactor so treated wastewater can be reused for irrigation.
Relx Group Environmental Challenge logo
The RELX Group Environmental Challenge is awarded to projects that provide sustainable access to safe water where it is presently at risk and/or access to improved sanitation. Projects must have clear practical applicability, address identified need, and advance related issues such as health, education, or human rights. There is a $50,000 prize for the first place entry and a $25,000 prize for the second place entry. This directly assists SDG 6.1 and 6.2 to achieve universal and equitable access to safe and affordable drinking water and access to adequate and equitable sanitation and hygiene, for all.
Reed Exhibitions,

International Water Summit 2017, 16-19 January 2017

The International Water Summit (IWS) is a global platform for promoting water sustainability in arid regions by bringing together world leaders, field experts, academics and business innovators to accelerate the development of new sustainable strategies and technologies. Videos from the 2017 summit cover a wide range of technologies and innovations which support SDG 6 Clean Water and Sanitation and SDG 11 Sustainable Cities and Communities.
Photos of a beach on Henderson Island in the Pacific Ocean provides yet more evidence of the detrimental impact that packaging and other plastics waste is having on the environment globally. Creating a virtuous circle out of what, until now, has largely been a chain of production from feedstock to consumer will not be easy. But it is the innovation aspect that has fired the imagination of producers, processors and corporate consumers of plastics packaging. This fits with SDG 9.4 to upgrade infrastructure and retrofit industries to make them sustainable, with increased resource-use efficiency and greater adoption of clean and environmentally sound technologies and industrial processes and SDG 7 Affordable and Clean Energy.
Urban water and energy systems have essential and multiple interlinkages that should be considered when assessing the effects of efficiency and sustainability measures. A prototype Reference Resource to Service System (RRSS) framework is used to represent the urban water-energy nexus and linked impacts of measures. Indicative analysis based on example data for New York City reveals large variability in multi-resource and climate mitigation benefits. This paper relates to SDG's 6,7 and 11.

The Lancet Planetary Health, Volume 1, Issue 2, May 2017, Pages e48-e49

This brief article presents a renewed and strengthened version of Kate Raworth’s well-known Doughnut model, which describes the social and ecological boundaries to human wellbeing. The model shows twelve dimensions and their illustrative indicators are derived from internationally agreed minimum standards for human wellbeing, and it relates to nearly all of the SDGs.
Open defecation is a major global health problem. The number of open defecators in India dwarfs that of other states and most live in rural places. Attempts to end rural open defecation by targeting individuals, like social marketing or behaviour change approaches, often ignore the structural inequalities that shape rural residents’ everyday lives. Our study explores the role of remoteness in sustaining open defecation in rural India, advancing knowledge on SDG 6. We deploy the concept of remoteness as an analytical tool that can capture everyday practices of open defecation as a function of physical and social distance.
This study illustrates how consumer social risk footprints can assist in achieving the Sustainable Development Goals (SDGs). For their social footprint, The authors select 4 indicators related to five of the UN's SDGs: gender equality (SDG 5 also 8.5 & 8.8); mother and child health (SDG 3, especially 3.1 & 3.2); governance (SDG 16, especially 16.5 & 16.6); and access to clean water (SDG 6, especially 6.1 & 6.2). The results discussed are important for the UN in developing partnerships to address the SDG's and for organisations such as the World Bank, Trade Unions and NGOs' work towards a fairer world.
The study addresses how food production can continue using reduced water whilst at the same time bring about improved health. The growing population in India will have an impact on water availability to be used in agriculture and so the study looks at dietary patterns which use less water. They find important synergies in diets with lower water use and positive health effects. This is in-line with the achievement of SDG 2, its related targets and to a further extent SDG 6.