Savings Verification: Regression Baseline, Avoided Energy & a CUSUM Chart
This lesson is part of the course
In this lesson
You build a baseline model of electricity against production from 2025, calculate the energy avoided each month of 2026, add it up as a CUSUM and chart it to see when the measures started to work.
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Lessons in this course
- The Energy Balance: kWh by End Use, Shares, Costs & Significant Energy Uses Locked
- Energy Performance Indicators: kWh per Unit, Pooled Intensity & Savings Locked
- Lighting Retrofit: Watts × Hours, LED Savings, Occupancy Sensors & Payback Locked
- Fans & Pumps: Duty Profiles, the Cube Law & Variable Speed Drives Locked
- Compressed Air: Leak Survey, Leak Cost per Year & the Leak-Down Test Locked
- Heating Options: Boiler Efficiency vs Heat Pump SCOP, Running Cost, TCO & CO2 Locked
- The Measures List: Payback, Lifetime Savings, Cost per kWh Saved & Ranking Locked
- Savings Verification: Regression Baseline, Avoided Energy & a CUSUM Chart Locked