Program: America Revealed
Coal supplies nearly half of America's electricity supply. Yul travels to the Black Thunder Coal Mine in Wyoming, it is the biggest coal mining operation in the country. Yul investigates the history of coal mining in Wyoming and explains how the state became the largest producer of coal in the country.• Visit the Coal webpage
Your purchase helps support PBS and the programs you love.
Buy from iTunes
Premiere Date: 04/25/2012
Episode Expires: Never
TV Rating: NR
To view the full experience of this website, please download and install latest Adobe Flash Player version.