Before Clinton became president there were tens and tens of new power plants planned (big ones: baseline coal and nuclear); the regulations were changed and very few were ever built.
A power company pays BAM for designs that meet all the regulations, when the gov changes those regulations before planning can be finalized, the costs skyrocket. Power companies have and are building these nuclear units (as additions to nuclear facilities).
Gov built nuclear plants are used to make ships go or to use for weapons grade uranium.
Solar power works when the sun is shining.
Wind turbines work when the wind is blowing.
Tidal turbines have very select areas where they can be used.
Geothermal plants can only be located next to major fault lines.
We can not build a large enough battery bank to supply any major portion of the electrical grid.
Fossil fuels (natural gas, oil, propane, ethenol, coal, wood in the form of pulp or waste, manure, tires, plant oil or waste) are the most practical energy producers after nuclear. Of these, coal is probably the most economical, and coal units can be designed to reduce pollution to acceptable (say less than a landfill) with the most consistent power supply. It's byproducts can be used to make asphalt, cement, drywall, fertilizer and some plants can harvest hydrogen.
This country was built on energy: at first it was supplied by people, and animals, the rivers were used, steam engines were invented, then came electricity and gas motors. If we don't have energy, we will go back to the dark ages. Do you want your gov telling you who gets to turn on their power and when. Leave it to the market. Keep gov small by keeping taxes low. Power to the individual: when they choose to work alone or together, great things happen. There are individuals working on alternative power sources now, give them time and give them freedom.