A coal-fired power plant that operates at an efficiency of 38% generates 750 MW of electric power. How much heat does the plant discharge to the environment in one day (24h)

$0.373 cal/K$

$2.570 \times 10^{14} \mathrm{~J} / \text { day }$

$1.570 \times 10^{14} \mathrm{~J} / \text { day }$

$2.057 \times 10^{14} \mathrm{~J} / \text { day }$