ONEIDA, N.Y. -- National Grid retracted its statement that the transformers are permanent. A spokesperson for National Grid said he "misspoke." Instead, those transformers, as detailed in the original ...
A 184-tonne transformer will be delivered to a substation. The delivery is part of a major upgrade to National Grid’s Harker substation, near Carlisle.
The technology promises to replace several parts of the grid with one device that’s both controllable and updatable.