Optimize - Energy Savings Check
Start with the building.
Continue a saved check.
Load a CSV exported from the ROI tab. It fills in every input of the check, all plotted data and the period you were looking at.
Plot your meter data over time.
Plot the estimated LBK energy usage
Hourly kWh from the LBK specs and schedule on the Demand Based Ventilation tab. It updates when those change.
Nothing plotted yet.
Add a CSV or Excel file, or drop one on this box.
Navigate: drag in the chart to zoom, drag the slider underneath to pan, scroll to zoom, double-click to reset. Toggle: click a line to hide it, click its legend entry to show it again.
Plotted series
| Series | Unit | File | Axis | Visible | Points | Min | Max | Sum | Sum in view |
|---|
Demand Based Ventilation Check.
LBK schedule
The fallback runs outside the time slots. Where slots overlap, the lower slot in the list wins.
Time slots
Estimated energy usage and savings
These savings only include the lower fan usage. The heater is not counted, because its COP is set to 0.
Radiator Valve Optimization Check.
Estimated energy usage and savings
Meter data
Do you have meter data? Add it on the and select it as a source below. Sources with the same unit are added together.
Seasonal check
Average week per season
Algorithm configuration
Base case
With Radiator Valve Optimization
Office hours
Estimated energy usage and savings
ROI.
Estimated savings for the client
Estimated yearly savings
Return on investment
How it is calculated
Export the check.
One CSV with every input of the check, all plotted data, the prices and assumptions, and the period in view. Load it in Building Specs to continue later.