Coal is the most efficient energy source.
We need to keep our power plants running until we have an alternative source.
In North Dakota, coal and oil are important parts of our lives. We need them for the time being.
Reliance on coal energy can have large impacts on the health of U.S. citizens. We must bring a new wave of renewable energy to reduce health risks ...
Global warming on the rise.
Coal power is not only efficient, but it is becoming clean.