Building Information & Data Upload
Building Details
Weather Source
Tip: location can be an address or coordinates like 37.8716,-122.2727.
Upload an EPW weather file
Upload custom temperature data (CSV/XLSX)
Data Upload
Pre-Retrofit Data
Drop CSV/XLSX here or click to browse
Post-Retrofit Data
Drop CSV/XLSX here or click to browse
Synthetic example data; monthly billing periods use calendar month lengths.
Analysis Type
Monthly / Daily Analysis
M&V Savings: Actual vs Adjusted Baseline
kBTU
kWh
Therms
Time Series Comparison
kBTU
kWh
Therms
Metrics
| Pre-Retrofit | Post-Retrofit | |
|---|---|---|
| R² | — | — |
| CV(RMSE) | — | — |
| NMBE | — | — |
Degree-Day Calculations
| Pre-Retrofit | Post-Retrofit | |
|---|---|---|
| Heating Balance Temp (HCP) | — | — |
| Cooling Balance Temp (CCP) | — | — |
| HDD (Optimized Base) | — | — |
| CDD (Optimized Base) | — | — |
| HDD (Benchmark 65°F) | — | — |
| CDD (Benchmark 65°F) | — | — |
Fuel-Separated Regression Models
| Electricity (kWh) | Gas (Therms) | |
|---|---|---|
| Baseload coefficient (scaled by BillDays) | — | — |
| HDD Coefficient | — | — |
| CDD Coefficient | — | N/A |
| R² | — | — |
| CV(RMSE) | — | — |
| NMBE | — | — |
Option C Assumptions
| Degree-Day Mode | — |
| User Base Temperature | — |
| Baseline HCP / CCP | — |
| PRE Weather Source | — |
| POST Weather Source | — |
| PRE Billing Timestamp Basis | — |
| POST Billing Timestamp Basis | — |
| Reporting Validation | — |
M&V Savings
Switching these selectors redraws the current M&V results without rerunning analysis.
MV Savings
Electricity Savings
Gas Savings
Total Savings
Option C Monthly Results
| Period | HDD | CDD | Baseline kWh | Actual kWh | Saved kWh | Baseline Therms | Actual Therms | Saved Therms | Baseline kBtu | Actual kBtu | Site Savings % |
|---|---|---|---|---|---|---|---|---|---|---|---|
| No M&V results yet. | |||||||||||
Data Quality & Outlier Review
Outlier analysis is optional. Flagged months always remain visible on plots, and diagnostics are always exported in the report.
Review Actions
Click a flagged point or choose any month, then apply the action to recalculate the active regression and R².
Regression Model Comparison
Model 1 — All Data
Model 2 — After Exclusions
Metrics Comparison
| Model | Fit Method | Equation | Observations | Excluded Months | Action Applied | R² | CVRMSE | NMBE | Reporting-period Baseline | Reporting-period Savings | Savings Delta |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Outlier comparison appears after analysis is run. | |||||||||||
Hourly / 15-min Analysis
Configuration
Use a complete baseline spanning at least 360 days, with measured interval energy and temperature. The hourly sample provides a full year.
SVR uses an RBF approximation for baselines over 10,000 observations. All training rows are retained.
Best Model
Ranked by validation CV(RMSE). The metrics below describe the separate test period.
Model Evaluation
| Model | Train R² | Test R² | Test CV(RMSE) (%) | Test NMBE (%) |
|---|
Results Summary & Export
Run analysis on the current data before exporting results.