Even at 80 years old, Raphael Mauyu, a dairy farmer from southeast Kenya, has no plans to retire. But not long ago, he worried that his advancing age would soon make it impossible to carry on his labour-intensive job. The nearest river only flows during... 

If the world does not step up efforts on renewable energy, it will fall short of the United Nations Sustainable Development Goals (SDGs) for 2030. This is according to a new report >>> compiled by the International Energy Agency (IEA),...