The Energy Balance: kWh by End Use, Shares, Costs & Significant Energy Uses
This lesson is part of the course
In this lesson
You estimate the yearly kWh of eight end uses from rated power, load factor and hours, turn them into shares and costs, and find the significant energy uses an audit should focus on.
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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