Coal

Coal is an asset extracted from the region using Coal mines. The coal can be processed into other assets or sold. Coal is a combustible black or brownish-black sedimentary rock. Coal is mostly carbon with variable amounts of other elements. Coal is used in creating electricity and it is the most common way of producing electricity. However, coal also emits harmful chemicals in the air. People are finding alternatives to coal for energy.

Coal Production

Name	Cost	Inputs	Outputs	Profit/Min	Production interval (MM:SS)
Coal mine	$400	N/A	8x coal	$9.60	0:10

Facilities that use Coal

Name	Cost	Inputs	Outputs	Profit/Min	Production interval (MM:SS)
Steel mill	$1,200	1x iron, 4x coal	1x steel	$8.91~	0:35
Coal power plant	$500,000	50x coal	35x energy	$680.00	0:30