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Methods for calculating energy savings (Equipment (Business Appliances …
Methods for calculating energy savings
Equipment
Business Appliances
This method is used to calculate energy savings from the installation of high efficiency commercial refrigeration and air conditioning systems and high efficiency motors
Commercial Lighting
This method is used to calculate energy savings from eligible commercial lighting upgrades, where lighting standards have been met
Power Factor Correction
This method calculates energy savings from the reduced electrical losses resulting from the installation of Power Factor Correction Equipment
Public Lighting Method
This method can be used to calculate energy savings from eligible upgrades of lighting for roads and public spaces or traffic signals.
Removal of Old Appliances
This method is used to calculate the energy savings resulting from removal of old, energy intensive appliances
Sale of New Appliances
This method is used to calculate the energy savings resulting from bulk sales of energy efficient appliances and whitegoods
Aggregated Metered Baseline
This method calculates energy savings across large groups of energy customers using statistical analysis
Behaviour
Home Energy Efficiency Retrofits
This method is used to calculate energy savings from a range of common household and small business energy saving upgrades
School, Hi-School, TAFE and University Programs
ESC for Energy Efficiency Teaching/Lessons
Encourage measurement and follow-ups
Operations
Project Impact Assessment with
M&V (Replacing the PIAM)
This method utilises internationally recognised measurement and verification principles to verify energy savings. It allows equipment level energy savings to be deemed for up to ten years, using persistence and confidence factors to discount initial certificate creation
Metered Baseline Methods
These methods are best suited to 'whole of site' energy savings. One of three calculations can be used, depending on the site
ISO 50001: Energy Management Certification
Design
NABERS Baseline
This method uses NABERS ratings to calculate annual energy savings from office buildings, shopping centers and hotels.