Gas — Metro

Harbor City Gas (synthetic)

Guided tour Sample data · no sign-up

Aggregation Weather normalization M&V savings Benchmarking (EUI) Load & demand Seasonal & outdoor use Distribution & inequality Energy burden Map & clustering Class × time Differential privacy Data quality

Disclosure control Suppression k = 15 1 customer ≤ 15% complementary on Methods & formulas

Baseline vs. reporting Baseline model fit on 5 months before Jul 2023; savings measured over the 6 reporting months after it.

This is synthetic demo data with no efficiency intervention, so avoided energy should read near 0% — that's the method working correctly. On real post-retrofit data, this is where a program's verified savings appear.

Avoided energy

32.8%

1937 therms / meter

Adjusted baseline (CBL)

5912

therms / meter expected

Reporting actual

3975

therms / meter metered

Baseline fit (R²)

0.929

degree-day model

Reporting period: actual vs. adjusted baseline

therms / meter · month

Bars are metered use; the line is the weather-adjusted baseline (CBL). The gap between them, summed over the reporting period, is the avoided energy.

The baseline model

E = 400 + 2.8723·HDD + 0.5117·CDD

Heating slope: 2.8723 / HDD
Cooling slope: 0.5117 / CDD
Avoided: 1937 therms/meter (32.8%)

Method: IPMVP Option C (EVO 10000-1:2016); weather-adjusted baseline per ASHRAE Guideline 14; base-65°F degree days (US EIA / NOAA).