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Abstract: With the increasing penetration of renewable energy and flexible loads in smart grids, a more complicated power system with high uncertainty is gradually formed, which brings about great ...

Here’s everything you need to know about exploring the Emerald Isle—when to go, where to stay, what to do, and how to get around. Bicyclists roll along the 26-mile-long Great Western Greenway. Running ...

An early grid battery was installed in the Atacama Desert in Chile 15 years ago. Now, as prices have tumbled, they are increasingly being used around the world. Andes Solar IV, one of the largest ...