Add Yahoo as a preferred source to see more of our stories on Google. MARYLAND (DC News Now) — The Purple Line in Maryland is one step closer to opening. On Thursday, the Maryland Department of ...

There will be light rail cars running on a mile-long track of the Purple Line in Maryland as “dynamic testing” begins. The testing will be adjacent to the project’s operations and maintenance facility ...

FERC today invited the public to comment on a potential framework that would make more efficient and cost-effective use of the power grid by requiring the application of dynamic line ratings (DLR), ...

To guarantee the tensile strength and clearance requirements of transmission lines are not violated under time-varying external conditions, transmission lines are given line ratings that determine ...

Irish electricity prices are too high, writes Justin Moran of Wind Energy Ireland, and too much wind power is being wasted every year. A new technology – Dynamic Line Rating – could be deployed ...