efe-epaEl Alto, Bolivia

Bolivia is watching with interest a pilot project that is producing biodiesel from waste at a small plant in the second city of El Alto.

Engineers at the Heresi metallurgy pilot plant in the Nuevo Amanecer district on Wednesday presented their "microreactor for the conversion of waste into diesel" to the deputy minister of high energy technologies, Álvaro Arnez, and the president of the Chamber of Deputies, Freddy Mamani. EFE-EPA