Energy-efficient technologies developed with people in mind

When engineers design environmentally-friendly cars, such as all-electric or hybrid vehicles, they often focus primarily on their technological features. Ricardo Daziano believes they also should consider the "human" element.

Switzerland leads in global energy ranking

Switzerland and a handful of countries in Europe led the way in a global ranking Tuesday of energy efficiency, access to resources and environmental sustainability.

US breathes life, barely, into offshore wind

Europe: 1,662 turbines; United States: 0. After delays that left the American industry years behind other nations, the first wind farm off the US coast should finally produce electricity by 2015.

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