Energy · RATIOXA GLOSSARY
Usable capacity
Part of nominal capacity actually available within the intended operating window.
Simple definition
Part of nominal capacity actually available within the intended operating window.
Why it matters
This term changes how inputs, cash flows or results should be interpreted. RATIOXA keeps it explicit so two options are compared on the same basis.
Worked example
10 kWh nominal capacity may provide only 9 kWh usable capacity.