Clean energy

Clean energy leader Costa Rica turns attention to electric cars

Costa Rica likes to advertise itself as an ecological paradise, where more than 98 percent of its electricity needs are met by clean energy.…

Clean energy on wheels takes centerstage

Not so long ago, vehicles running on alternative fuels or those that don’t run solely on gasoline or diesel fuels, were relegated to some discreet corners of motorshow booths. They served more like sidelights as the crowd…