Morocco is considered a the hope of the future by some in the solar energy industry, but the region also poses some technical difficulties.
China’s government has for the first time ignored a call for help by a company unable to pay interests on its debt. Beijing’s decision to allow Chaori Solar default is a sign of a stronger role granted to market forces.
The Scottish island of Eigg is one of the world's first islands to power itself exclusively with renewable energy. Locals say the change has boosted their quality of life, and that their energy bills are dropping.
Companies are coming up with more ways to innovate. We look at one manufacturer of solar film who has a secret formula for success.
Three years after the 2011 earthquake and tsunami, Japan's nuclear plants remain mothballed. But as Tokyo struggles to cover the costs of imported oil and petroleum, companies have set their sights on geothermal energy.
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