When did we stop? It is a rather significant part of our power supply for many years.
The price of electricity will necessarily skyrocket.
Natural gas isn’t cheap normally and won’t be in the future.
I also believe, from 40 years of being a petroleum engineer, that there are some bad surprises about delivery of natural gas when we start burning it again for electricity. Massive amounts of gas can go away in a hurry this way.
When did we stop? It is a rather significant part of our power supply for many years.