1^st LARGE SCALE MERCURY REDUCTION PROGRAM

LOCATION: BRAYTON POINT STEAM STATION, SOMERSET, MA

UNITS 1, 2 AND 3

TOTAL CAPACITY 1,130 MW

2 SPRAY DRYER ABSORBER SYSTEMS TO REDUCE SO2

2 FABRIC FILTER SYSTEMS TO CONTROL PARTICULATE EMISSIONS

PAC SYSTEM FOR MERCURY CONTROL

REMOVE 90% OF SO2 AND LIMIT PARTICULATE EMISSION

LIMIT MERCURY EMISSIONS TO COMPLY WITH COMMONWEALTH OF MASSACHUSETTS REQUIREMENTS