Chulli Water Purifier

Using waste heat from cooking in Bangladesh Much of Bangladesh suffers from frequent flooding, coastal storm surges and devastating tropical cyclones. When disaster strikes, trying to access clean water is a huge problem for thousands of families. In rural areas the most common source of water is from open ponds. Large numbers of people do not have access to sand … Read More

Solar water pumping system

dadaab refugee camp, Kenya, 2010-13 Although solar pumps have been around for many years, it is only recently that more powerful pumps have become available which are suitable for deep boreholes (150+ metres) and high demand found in Dadaab. This has coincided with a reduction in costs of solar (photovoltaic) panels. Oxfam installed the first solar pump in Dadaab in … Read More