Ghana, according to the World Bank, spends GH₵ 290 million or its equivalent of 1.6% of GDP or $12.2 per capita on poor hygiene and sanitation annually. Sherry Ayittey, Minister of Environment, Science and Technology, said the estimate given by the...
Xylem Inc., a leading global water technology company focused on addressing the world’s most challenging water issues, has released the results of a full-scale study showing a 65 percent reduction in energy consumption at a municipal wastewater...
Science and Technology Minister Naledi Pandor has encouraged South Africans to showcase their innovation on the global stage by entering a competition seeking technology solutions to development challenges. The minister has endorsed the competition...
Toilets that use microwave energy to transform human waste into electricity. Another captures urine and uses it for flushing. And still another turns excrement into charcoal. These aren’t your typical loos – they are part of a Bill & Melinda...
