Mobile phone company Mascom has created a solar-powered network in this desert country of two million, and now plans to use it to deliver broadband internet service as well.
Hoping to reduce reliance on imported energy, Namibia is encouraging homeowners and businesses to use renewable energy, and to feed any excess into the grid.
Sekem Holdings has transformed barren land into lush organic farms.
Officials look for new sources of energy as part of a push to reduce reliance on nuclear power after the Fukushima nuclear disaster.
The first to take advantage of solar energy in Chile’s Atacama desert, the company Subsole launches a solar project that will power their irrigation and homes in a neighboring town.
Electricité de France looks to tidal power as an alternative to nuclear energy.
On the north coast of Colombia, Grupo Daabon has 20,000 acres of organic African palm plantations, feeding a biodiesel boom. The South American country has mandated that commercial diesel must contain 20 percent biodiesel by 2020.
Inspired by the birth of his daughter, businessman Huang Ming changed professions and launched a green empire.
Unilever believes it's new dry foods factopry, Indonsa, Zulu for morning star, is a model for sustainable industry.