Electric cars are so popular in the Netherlands that it would not be uncommon, say, for a Tesla to roll up as a taxi outside Amsterdam’s Schiphol Airport. And it is not tough to find charging…

Qiyang Xu, Jie Li |

Also available in: Arabic | French | Spanish Rows of solar panel at a thermo-solar power plant in Morocco. (Photo: Dana Smillie / World Bank)Over the past several years much has been written about…

Sameh Mobarek |

Driving across the Danish countryside, they cannot be missed: towering white wind turbines as far as the eye can see, their slow-turning blades providing a 21st century counterpoint against the…

Nicholas Keyes |

A cup of coffee in Caracas costs almost 200 times a liter of gasoline. Households in Turkey paid 74 times more than their Egyptian counterparts for bottled cooking gas in early 2013. The price…

Masami Kojima |

The Small Island Developing States, or SIDS, include 52 countries spanning the Caribbean, Atlantic, Indian and Pacific Oceans, as well as the South China and Mediterranean Seas. They range from…

Vivien Foster |