Sample data · no sign-up
Weather-sensitive
5.4%
heating-driven
Base load / month
369893
base consumption
Degree days
2223 HDD
2589 CDD
Fit quality (R²)
0.72
over 11 months
Consumption vs. degree days, by month
energy vs. °F·daysEach point is one month: total consumption against that month's heating + cooling degree days. A steeper rise means more weather-sensitive load.
The model
E = 369893 + 75.6782·HDD + -443.315·CDD
- Heating slope: 75.6782 / HDD
- Cooling slope: -443.315 / CDD
- Weather-normalized annual: 3459403
Method: base-65°F degree days (US EIA / NOAA);
degree-day regression (ASHRAE Guideline 14; LBNL PRISM).