F12 · VEEC & STC Calculation

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VEEC & STC CALCULATOR

Calculate Victorian Energy Efficiency Certificates for residential water-heating upgrades under VEU Activity 1 (replace electric resistance) and Activity 3 (replace gas). Scenarios 1C, 1D, 3C, 3D. Compliant with VEU Specifications 2018 Version 25.0, Parts 1 & 3 (effective 21 July 2026). EEF = 0.393. Approved products only; step-down load Bs/Be. GWP < 700 required for heat pumps (1D/3C); Part 3 is Medium-only.

A
Installation Details
Residential
1 & 3 · Water heating
B
Upgrade Scenario
▼
C
Product Selection
Small
Medium
D
Installation Location
Eligible VEECs
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Eligible STCs
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ℹ Always verify against the VEU Public Registry at esc.vic.gov.au before lodging VEECs. EEF = 0.393 tCO₂-e/MWh (Feb 2025 onwards).
Facilitation disclaimer
This calculator enforces only the rules published by the scheme regulators; it does not author its own. The accountable licensed party (the Accredited Person, licensed tradesperson, or retailer) retains full regulatory responsibility for any certificate created or lodged, and certificates cannot be created unless the installed products are on the relevant register when created. Figures are indicative and must be verified against the live registers. Primary sources: Essential Services Commission (VEU) esc.vic.gov.au · Clean Energy Regulator cer.gov.au · Solar Victoria solar.vic.gov.au