Gridly
Incentives & Rebates · 2026
Heat Pump Hot Water Rebates in Australia
Most heat pump hot water systems qualify for federal STCs worth $500-$1,500. On top of that, several states offer additional rebates through energy efficiency schemes. Find out what you can claim.
Browse by State ↓Federal: Small-scale Technology Certificates (STCs)
The main federal incentive for heat pump hot water systems is through the Small-scale Technology Certificate (STC) scheme. Most heat pump hot water systems qualify, and the STC value is applied as a point-of-sale discount by your installer - you don't need to do anything extra.
Zone 1-2 (tropical/warm)
Up to ~$1,500
QLD, NT, northern WA
Zone 3 (temperate)
Up to ~$900
NSW, VIC, SA, coastal WA
Zone 4-5 (cool/cold)
Up to ~$600
TAS, alpine regions, ACT
STC values vary by zone, system capacity, and current STC spot price. The discount is calculated at point of sale - ask your installer for the exact amount.
Rebates by State & Territory
Click your state for full details on eligibility criteria and application steps.
Energy Savings Scheme
Rebates through accredited providers - amount varies by installer
View details →
Up to $1,000 off
Victorian Energy Upgrades (VEU) program
View details →
Climate Smart Energy Savers
Rebates available through Climate Smart program
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REPS scheme
Retailer Energy Productivity Scheme rebates
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Interest-free loans available
ACT Sustainable Household Scheme
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Federal STCs apply
No state-level heat pump rebate currently
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Federal STCs apply
Federal incentives only - STCs at Zone 4 rate
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Federal STCs apply
High STC zone - among best STC values in Australia
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Disclaimer: Rebate programs change frequently. Amounts and eligibility criteria listed are accurate as of March 2026 but may have changed. Always verify current terms directly with the administering government department or your accredited installer before purchasing.