Sweden speeds up closure of two nuclear reactors

Sweden's state-owned energy group Vattenfall on Tuesday said it planned to speed up the shutdown of two nuclear reactors by up to seven years, to 2018 and 2020.

Samsung to invest $7.04 bn in wetland green town

South Korea's largest business group Samsung signed an initial deal Wednesday to invest $7.04 billion in a state project to build a green energy complex on reclaimed wetland.

Smart grids could outsmart criminals

Your smart phone uses broadband to connect you to the world. But when charging it, you're relying on an electrical system that was designed and built in the era of the rotary phone.

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