Inventor Francisco Pacheco, seated at the edge of the boat, directs his grandson Edwardo, as he operates a 26-foot vessel with hydrogen power for nine hours in a 1974 Point Pleasant demonstration. ( Photo by Ann Genader) Looking back: Hydrogen energy power After Francisco Pacheco of Bolivia demonstrated hydrogen power energy at a Green Energy Conference in Canada and participated... Columns 24 Mar 2026 | 11:51
