4 ms·The US has actually has three independent power grids: East, West, and unsurprisingly, Texas.by danielvf 10y agoThe US has actually has three independent power grids: East, West, and unsurprisingly, Texas.vibrio 10y agoSome would say the US has two grids and Texas had one.nayuki 10y agoThis is coincidentally similar to the situation in Canada with Quebec on their own power grid