I always have to laugh at the silly Republicans who worry about the environmental cost of "manufacturing" solar panels and wind turbines. Gas and coal refineries and power plants ALSO have to be manufactured (and at a much higher environmental cost). But the environmental cost to manufacture them is absolutely minuscule compared to the pollution they put out by burning their fuel - not to mention the fact that these fuels have to be shipped hundreds if not thousands of miles.
We can build wind turbines and solar panels that get their energy on the spot and don't put out green house gases. Or, we can be stupid, and build more gas and coal planets and refiners that put pollution into our atmosphere and need their fuel brought to them from halfway around the world. Which one do you think sounds more efficient?