William Kamkwamba utilized what energy source to bring electricity and running water to his neighborhood?

William Kamkwamba utilized wind energy to bring electricity and running water to his neighborhood. His innovative approach involved constructing a wind turbine using readily available materials, which allowed him to generate electricity for his family's home in Malawi. This was particularly significant in a rural area where access to conventional energy sources was limited. His work not only provided power but also inspired many others to explore renewable energy solutions, emphasizing the potential of wind energy in applications where conventional electricity is inaccessible or unaffordable. By harnessing the power of wind, Kamkwamba demonstrated how local resources can be effectively used to address community needs, making a substantial impact in his area.