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.
2016 first prize winner of the 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.