✅ Перевірена відповідь на це питання доступна нижче. Наші рішення, перевірені спільнотою, допомагають краще зрозуміти матеріал.
A logistics warehouse is considering a 2-megawatt-hour battery and must decide on its primary role. Three options have been proposed. Option X is demand response participation, with occasional events per year and a small annual payment from the utility. Option Y is monthly peak-demand billing reduction, which cuts a substantial amount from the electricity bill every month of the year. Option Z is backup power for grid outages, noting that outages at the site have historically been rare and short with negligible production loss. The most defensible primary choice is: