The total energy savings is calculated by multiplying the hourly energy savings by the effective operating hours.

\begin{equation}\label{eq:cascade-high-to-low-total-energy-savings} E_{savings} = E_{hourly} \cdot H_{eff}\end{equation}

Symbols

\(E_{savings}\)	Total energy savings \([\unit{ \MMBtu\per\year}]\)
\(E_{hourly}\)	Hourly energy savings \([\unit{ \MMBtu\per\hour}]\)
\(H_{eff}\)	Effective operating hours \([\unit{ \hour\per\year}]\)