The grid’s big looming problem: Getting power to where it’s needed

In the punishing heat wave that has struck the Pacific Northwest, about 17,000 electricity customers were without power in Washington state on Monday evening. Nearly 20,000 more were in blackouts in Idaho, Oregon, California and Nevada. Those aren’t devastating numbers, but they are a reminder that the electric grid in America is frayed and always operating close to the edge.

Source: WP