Due Diligence
Partnering Review
for the new
1650 MWe Prairie States Energy Campus
Client
CMS Generation Company
One Energy Plaza
Jackson, Michigan 498201
Completion Date
February, 2007
Project Description
CMS Generation engaged Energy
Associates for the due diligence investigation to evaluate joining the new 1650
MWe coal-fired Prairie States Energy Campus as a major partner and the
operating entity for this project. Energy Associates was assigned
technical issues concerning all aspects of the Power Plant itself including the
boiler, air quality control system, coal/material handling systems, etc.
Prairie State Energy Campus
is a coal-fueled electricity generation project near Lively Grove, Ill.
The plant will be fueled by 6 million tons of coal each year produced from an
adjacent underground mine. Prairie State will provide low-cost
electricity for more than one million families and is expected to be a magnet
for businesses and economic development.
Electricity from the plant will
be distributed through the Illinois power grid and transmitted to Midwest
communities. Prairie State expects to sell electricity on a long-term
basis to other energy suppliers such as utilities, co-ops and municipals.
The project has received a draft air permit from the State of Illinois and has
executed an electricity transmission agreement to interconnect with the
Illinois Power system.
Construction began in
October, 2007 and the first unit will be completed in the summer of 2011 and
the second unit the first quarter of 2012. The underground coal mine will
become operational in 2010.
An industry-leading
application of emission technologies will make Prairie State among the cleanest
major coal plants east of the Mississippi River. Its emissions will be
dramatically better than the averages for U.S. coal plants, Illinois coal
plants and even proposed emission limits into the future. The Clean Air
Act requires sulfur dioxide (SO2) emissions of 1.2 pounds per
million Btu for existing plants or use of emission credits to meet this
level. Prairie State will take native Illinois coal that contains more
than 9 pounds of sulfur dioxide per million Btu and reduce emissions to just
0.182 pounds of SO2 per million Btu. This results in a plant
with emissions that are less than one-fifth the national average for existing
coal-fueled plants. Prairie State is among a new generation of
coal-fueled power plants designed to provide low-cost energy to meet growing
electricity needs while continuing to achieve the nation's environmental goals.