Calculate the annual electrical energy output (E_out).

Question

Calculate the annual electrical energy output (E_out).

Asked on March 28, 2026Physics

This physics problem tests your understanding of fundamental physical laws and their applications. The step-by-step solution below breaks down the problem using relevant equations and physical reasoning.

Accepted Answer · 2026-03-28T17:07:07.703Z

Step 1: Calculate the annual electrical energy output ($E_{out}$). The power station capacity is $915 \text{ MW}$, the load factor is $72.5\%$, and the operating hours per year are $365 \text{ days/year} \times 24 \text{ hours/day} = 8760 \text{ hours/year}$. $$ E_{out} = \text{Capacity} \times \text{Load Factor} \times \text{Operating Hours per Year} $$ $$ E_{out} = 915 \text{ MW} \times 0.725 \times 8760 \text{ hours} $$ $$ E_{out} = 5799

Accepted Answer · 2026-03-28T17:07:07.703Z

Step 1: Calculate the annual electrical energy output ($E_{out}$). The power station capacity is $915 \text{ MW}$, the load factor is $72.5\%$, and the operating hours per year are $365 \text{ days/year} \times 24 \text{ hours/day} = 8760 \text{ hours/year}$. $$ E_{out} = \text{Capacity} \times \text{Load Factor} \times \text{Operating Hours per Year} $$ $$ E_{out} = 915 \text{ MW} \times 0.725 \times 8760 \text{ hours} $$ $$ E_{out} = 5799