"Here in the United States, we have between 250 and 300 years of a coal supply. That is more than the amount of recoverable oil contained in the entire world"

This quote by Tim Holden is referring to the abundance of coal reserves in the United States. He is recommending that the United States has a much larger coal supply than the entire world has in recoverable oil. This is substantial since it reveals that the United States has a big and reliable source of energy that can be used for many years to come. This quote likewise highlights the value of coal as an energy source and how it can be used to power the country for several years. It is likewise a pointer of the value of conserving energy and utilizing sustainable sources of energy to reduce our reliance on fossil fuels.