Inter Press Service: Tanzania’s electricity grid is fed by a mixture of natural gas, diesel and hydropower; however, over the past few years the country has experienced severe blackouts and power rationing in urban areas due to drought and subsequent low-water levels. After seeing springs and rivers in his native Kilimanjaro region dry up, Estomih Sawe wanted to provide energy alternatives for Tanzanians. “Only 10 percent of people in this country have access to electricity. People like us, we are …