OLD GENERATION EXELON PLANTS

SIZE 1,000 megawatts 110 megawatts

DESIGN Built as large units Built in small with a set capacity increments as demand rises

COST $4 billion, or $110 million, or $4 million/Mw $1 million/Mw

SAFETY Insufficient water Reactor design cooling can cause prevents meltdowns meltdowns

Before it's here, it's on the Bloomberg Terminal. LEARN MORE