Manna Energy is bringing
to secondary schools in Rwanda, Ciara O'Rourke writes in the Green Inc. blog. The foundation will provide solar-powered water purification systems to schools in the African country. It is also looking at selling carbon credits upon receiving approval from a United Nations board for the generation of these credits. The profits from the sale of the credits will be used to install more purification systems, Manna founder Ron Garan was quoted as saying.