Beneath parts of the Appalachian Mountains, thousands of mine shafts still descend deep into the earth. Some of these vertical passages drop more than 1,000 feet, connecting long corridors carved ...

A Louisiana legislator recently delivered a spirited defense of lightly-regulated carbon sequestration, but she omitted the bigger picture that significantly Republican state Rep. Jessica Domangue had ...

Abstract: With the rapid development of photovoltaic (PV) power generation, PV energy storage power stations are facing the challenge of frequent electrical faults. Traditional fault diagnosis methods ...

Abstract: The large-scale integration of renewable energy sources has imposed more stringent requirements on the hosting capacity of distribution networks. This paper proposes a distributed energy ...