The IDB-FEMSA Award is looking for the most innovative water, sanitation and solid waste management solutions in Latin America and the Caribbean. Distribution of water by natural gravity is a technology that has been available since ancient Roman times. The aqueducts built by the Romans were a key factor behind the success of their big cities, whose ruins continue to marvel … [Read more...] about We are looking for innovative water and sanitation solutions: IDB-FEMSA Award