The states not the Obama Administration had the right to regulate utilities. When the states voted in favor of deregulated utility rates opening up the business to competition old, outdated and expensive to operate coal and some nuke plants could not compete in a deregulated environment.Ask the think tank how many coal fired energy plants in Texas were shut down by the Obama administration? If there are strains on the system it's because a major portion of the system was removed.
It would appear that you didn't know that the industry deregulated in the majority of states years ago. Perhaps is because Kansas and Florida voted not to deregulate.
BTW.....Texas is a deregulated state.