Detroit Edison Company - Permitting Information

1. Facility Information

Detroit Edison Company

2. Location

3500 Front Street, Monroe, MI

3. Distance from US/Canada Border

about 40 km

4. Facility Type and Size

coal fired power plant; proposed project - to upgrade the existing low-NOx burners on Boiler #4; electrical output 787 MWatts

5. Sources of Emissions

coal-fired boiler

6. Type of Fuel

pulverized coal, oil

7. Type and Quantity of Emissions

NOx and CO over 100 TPY, SO2 (1.6 lb/ MMBTU), PM (0.12 LB/1,000LB at 50%air excess)

8. Emission Control Technology

electrostatic precipitator, selective catalytic reduction system, low NOx burners

9. Date Permit Application Received

2005

10. Stack Height and Diameter

The stacks' minimum heights above ground level and maximum diameters are in concordance with 40 CFR 52.21 Subparts (c) and (d) (maximum diameter is 336 in and minimum height 805 ft)

11. Permit Agency Contact

Lori Myott
Michigan Department of Environmental Quality,
Air Quality Division,
Constitution Hall,
525 West Allegan Street
PO Box 30260
Lansing, MI, 48909 - 7760
Tel. 517 373 - 7082