I think that your very valid point IS the critique. Having power grids "last centuries" was a noble endeavor, however, it is now a hinderance. The idea that cu

I think that your very valid point IS the critique. Having power grids "last centuries" was a noble endeavor, however, it is now a hinderance. The idea that customers should care about the utility company's long term investment, in their 100 year grid is not a good one. Consumers shouldn't have to care about a companies long term investment "paying off". All that means for the company is that their investment failed, and they need to try again.