A number of studies suggest that energy efficiency technology investments also tend to increase overall productivity of the economy, especially in the industrial sector.
Energy conservation makes an economy more productive.
Energy conservation makes the economy much less productive.
The boy is outside.
I've seen parts of The African Queen, but never have seen it all the way through.
Oswald, Fromme, and Hinckley never came.
Nobody has attire
The dog is running outside.
Looking around and shopping is the method to recognize a bargain when you encounter one.