Two views on the future of the US electricity grid

The United States’ aging electricity grid is a problem. Over 70% of the major transmission networks – which transfer electricity from power generation centers to endpoint users in homes and buildings, sometimes in other states – are at least 25 years old, and much of the grid was built in the 1960s and 1970s. As the number of renewable energy projects being built to meet clean energy goals increases, the problem of how to connect them to the grid is only growing larger, as transmission infras...