FLOODING AT Amerenue’s Sioux Plant, 30 miles up the Mississippi River from St. Louis, is always a concern for the plant’s management. Although the plant is on high ground, the plant can be isolated ...

PRB coal is America’s most abundant, cost-effective fuel. Production is increasing at a rate of 20 million tons per year, and the mine-mouth cost is typically $0.50-$0.60/MMBtu. To maximize the ...