Gretna, LA . Housing Market; Schools; Popular Searches. Newest Listings; Open Houses; Price Reduced; Swimming Pool; Waterfront; Two Car Garage; Basement; Single Story
Dominion Virginia Power is beginning an estimated $2 billion program to place about 4,000 miles of historically outage-prone electric power lines underground by 2026.
Like the interstate highway system a national electric grid would consist of energy corridors criss-crossing the country linking the various regions and forming a backbone of power transmission lines. The extent of this backbone network is on the order of 10,000 miles of new transmission lines, costing approximately $39 billion. [6] A backbone grid of this nature would be capable of moving a quarter of America's electricity across the country at a cost of only 0.5 cents/kWh moved.