This is great. Doesnt Pennsylvania have a big Coal mining industry???
Coal Areas of the United States and Table of Production By State
State
Tons
(billions) Percent
of U.S.
Montana 120 25.4
Illinois 78 16.5
Wyoming 68 14.4
West Virginia 37 8.0
Kentucky 30 6.3
Pennsylvania 29 6.1
Ohio 19 4.0
Colorado 17 3.6
Texas 13 2.7
Indiana 10 2.1
Other States 51 10.9
TOTAL 472 100.0
Although 90 percent of the country's coal reserves are concentrated in 10 states, coal in mined in 27 states and can be found in even more. Montana has the most coal, 25 percent of demonstrated reserves. Wyoming, third among states with the most coal, is first in coal output, accounting for 18 percent of annual production.
U.S. coal reserves contain 12 times as much energy as all the oil in Saudi Arabia! A brief look at some numbers explains why coal is the country's most abundant and important energy resource.
According to the United States Geological Survey, we have 1.7 trillion tons of identified coal resources -- coal for which geological evidence and engineering studies provide reliable information about location, rank, quality, and quantity. (Geologists recognize that more coal deposits are likely to be discovered in the future, so they estimate total coal resources could amount to 4 trillion tons.)
http://www.ket.org/Trips/Coal/AGSMM/agsmmwhere.html