More than 6 billion euros (7.01 billion US dollars) was dedicated by public and private sectors from 112 countries to improve management of oceans at the Our Ocean conference 2017 being held on Friday in Malta .
Los científicos del Instituto de Agua, Medio Ambiente y Salud de la ONU creen que los excrementos humanos pueden ser un valioso recurso energético, según informó Science News.
Environmental activists in Kenya are trying to make their community more energy efficient. Naivasha is known for its flower farms which earn the government millions of dollars from export. But it is also a sanitation hazard.