Energy Efficiency Rebates in Australia 2026: What Every Trade Business Should Know
By HomePro Lead Systems | February 2026 | 10 min read
In This Guide
Australian federal and state governments are pouring billions into energy efficiency rebates in 2026. Solar panels, heat pumps, air conditioning systems, insulation, and battery storage — there's government money on the table across nearly every energy-related trade.
For trade businesses in these sectors, this represents a massive opportunity. Not just because the rebates make installations cheaper for customers (which means more people saying yes to quotes), but because how you market these rebates can be the difference between winning and losing the job.
Key insight: Trade businesses that proactively market energy efficiency rebates — on their website, in Google Ads, and during the quoting process — see 30-40% higher conversion rates compared to businesses that don't mention them until asked.
Here's the complete breakdown of what's available in 2026, state by state, and exactly how to use this information to close more jobs.
Federal Programs
These programs are available nationwide and apply regardless of which state you operate in:
Small-scale Technology Certificates (STCs)
The STC program provides an upfront discount on the cost of solar panel installations, solar hot water systems, and heat pump hot water systems. The discount is applied at the point of sale, reducing the price the customer pays.
Value: Typically worth $2,000-4,000 on a standard residential solar installation, depending on system size and location.
2026 update: STC rates reduced by 16.7% on 1 January 2026. The program is being phased down annually, which means the rebate will be smaller each year until it ends in 2030.
Marketing angle: "Act now — the government solar rebate decreases every year. In 2026, you can still save $X. By 2027, it will be less." This creates genuine urgency.
Small Business Energy Incentive
This federal program provides a 20% bonus tax deduction on the cost of electrification and energy efficiency assets for small businesses, up to $100,000 in total expenditure.
Eligible assets: Heat pumps, electric vehicle charging stations, energy-efficient air conditioning, battery storage systems, induction cooktops (gas-to-electric conversions).
Who benefits: Your small business customers. If you're quoting a commercial job for a small business, remind them of this incentive — it can be the difference between a "yes" and a "we'll think about it."
Federal programs can generally be stacked with state-based rebates, which is where things get really interesting for customers — and for your conversion rates.
Victoria
Victoria offers some of the most generous energy efficiency rebates in the country. If you're a trade business operating in VIC, here's what you need to know:
Victorian Energy Upgrades (VEU) Program
The VEU program provides rebates on a wide range of energy-efficient upgrades including heat pump hot water systems, reverse-cycle air conditioners, space heating, and LED lighting. Rebates are applied at the point of sale through accredited providers. For heat pump hot water systems, rebates can cover $1,000-2,000+ of the installation cost.
Solar Victoria Rebates
Solar panel rebate of up to $1,400 off the cost of a solar PV system. Interest-free loans available for the remaining balance (up to $1,400 over 4 years). Solar hot water rebate also available. Battery rebate of up to $2,950 for eligible households.
New in 2026: Stacked Rebates for Full-House Electrification
Victoria is now offering enhanced rebates for homeowners who do a full-house electrification — combining solar, air conditioning, and hot water system upgrades in a single project. The combined discount is larger than claiming each rebate individually, which incentivises bigger jobs.
For Victorian trade businesses: The stacked rebate for full-house electrification is a major upselling opportunity. Instead of quoting just a heat pump, quote the complete package — solar + air con + hot water — and show the customer how the combined rebate makes the total cost surprisingly affordable.
To participate in the VEU program, you'll need to be an accredited provider or work with one. The accreditation process takes time, but it gives you access to a huge pool of rebate-seeking customers.
New South Wales
NSW operates several energy efficiency programs that create opportunities for trade businesses:
Energy Savings Scheme (ESS)
The ESS provides financial incentives for installing energy-efficient equipment in homes and businesses. Trade businesses can become accredited providers and offer upfront discounts on installations including air conditioning, heat pump hot water systems, pool pumps, and commercial lighting.
Peak Demand Reduction Scheme (PDRS)
This scheme incentivises technologies that reduce peak electricity demand — including energy-efficient air conditioners, battery storage, and demand response systems. Financial certificates are created for eligible installations, which can be traded or used to reduce customer costs.
Heat Pump Hot Water Rebates
Specific rebates for replacing old electric or gas hot water systems with heat pump technology. Combined with federal STCs, NSW homeowners can save $2,000-3,500 on a heat pump hot water system installation.
NSW's programs are particularly strong for HVAC and hot water trades. If you're an air conditioning installer or plumber offering heat pump hot water systems in Sydney or regional NSW, these rebates should be front and centre in every quote.
Queensland
Queensland has ramped up its energy efficiency programs significantly in recent years:
Battery Booster Program
Rebates for battery storage systems installed alongside existing or new solar panels. Aimed at helping Queensland households store excess solar energy for use during peak periods. This is a strong add-on for solar installers — pitch the battery as part of a complete solar-plus-storage package.
Energy Efficient Appliance Rebates
Rebates available for energy-efficient appliances including air conditioners and hot water systems. Check eligibility criteria as these programs often have income thresholds or target specific demographics (concession card holders, renters, etc.).
Solar for Rental Properties
Programs encouraging landlords to install solar on rental properties. This opens up a market segment that many solar installers overlook — property investors who want to add value to their rental assets while reducing tenant energy costs.
Queensland's high solar irradiance makes it one of the best states for solar ROI. Combined with battery rebates, trade businesses can offer compelling packages that pay for themselves in energy savings within 5-7 years.
South Australia, WA, ACT & Tasmania
Each of the remaining states and territories has its own suite of energy efficiency programs:
South Australia — Home Battery Scheme
SA's Home Battery Scheme provides subsidies for battery storage systems. Combined with the state's strong solar feed-in tariff history, SA remains one of the best markets for solar-plus-battery installations. Subsidies vary based on income and postcode — check the scheme's website for current rates.
ACT — Sustainable Household Scheme
The ACT offers zero-interest loans of $2,000-15,000 for energy-efficient upgrades including rooftop solar, battery storage, electric vehicle charging, energy-efficient windows, and ceiling insulation. This is a powerful tool for trade businesses — "zero-interest government loan available" removes the biggest objection customers have: upfront cost.
Western Australia
WA has the Distributed Energy Buyback Scheme (DEBS) which sets feed-in tariff rates for solar exports. While not a direct rebate, combined with federal STCs, WA remains an attractive market for solar installations. Check for any new state-specific rebate programs as they are announced periodically.
Tasmania
Tasmania offers rebates for energy-efficient heating upgrades, which is particularly relevant given the state's colder climate. Heat pump installations and insulation upgrades are key rebate categories. Check the Tasmanian Government's energy efficiency website for current program details.
Rebate programs change frequently — new ones launch, existing ones get extended or modified, and funding rounds close. We recommend checking your relevant state government website quarterly to stay current.
How to Use Rebates in Your Marketing
Having access to rebates is one thing. Using them strategically to win more jobs is another. Here's how the most successful trade businesses leverage rebate programs in their marketing:
Feature rebates on your website: Create a dedicated "Government Rebates" page that explains what's available, who's eligible, and how much customers can save. This page doubles as a powerful SEO asset — people actively search for rebate information.
Mention rebates in Google Ads: Include "Government Rebate Available" in your ad headlines and descriptions. This dramatically improves click-through rates because it addresses the cost objection before the customer even visits your site.
Build a rebate calculator: A simple tool that shows customers "You could save $X on a [product] installation" based on their location and circumstances. Interactive tools generate more engagement and keep visitors on your site longer.
Train your team to explain rebates on every quote: Every quote should include a line item showing the rebate discount. Show the full price, then the rebate, then the net cost. This visual demonstrates value and makes the decision easier.
Create urgency with deadlines: Many rebate programs have application deadlines or funding caps. "Apply before [date] to secure your rebate" is a powerful motivator. When the urgency is genuine — as it is with declining STC rates — it's ethical and effective.
Real result: Trade businesses that proactively market energy efficiency rebates — on their website, in ads, and in quotes — see conversion rates 30-40% higher than those that only mention rebates when the customer asks. The rebate information itself becomes a lead generation tool.
Don't assume your customers know about these rebates. Most don't. Being the business that educates them and makes the process easy positions you as the trusted expert — and makes it far more likely they'll choose you over a competitor who just sends a price.
The May 2026 Deadlines You Need to Know
Several important changes are coming in May 2026 that will directly affect trade businesses in the energy efficiency space:
STC Rate Changes
Solar STC multipliers continue to decrease. The sooner your customers install, the larger their rebate. This is a genuine urgency point to use in your marketing — not manufactured scarcity, but real declining value.
State Program Application Deadlines
Some state rebate programs operate on financial year cycles and may have application deadlines before 30 June 2026. Check your relevant state program to confirm closing dates and ensure your customers apply in time.
NCC 2026 Adoption (1 May)
The National Construction Code 2026 adoption date of 1 May will introduce stricter energy efficiency requirements for new buildings and renovations. This is expected to increase demand for energy-efficient installations — particularly insulation, glazing, and HVAC systems that meet the new standards.
Action Items for Trade Businesses
Update your website with current rebate information for 2026
Add "Government rebate available" to your Google Ads headlines
Train your team to explain rebate stacking on every quote
Check NCC 2026 compliance requirements for your trade
Get accredited for state rebate programs if you haven't already
The trade businesses that prepare now — updating their marketing, getting accredited, and training their teams — will be in the best position to capitalise on the surge in demand that these deadlines and code changes will create.
Frequently Asked Questions
Can customers stack multiple energy efficiency rebates together?
In many cases, yes. Federal programs like STCs can often be combined with state-based rebates. For example, a Victorian homeowner installing a solar system could receive federal STCs plus the Solar Victoria panel rebate and an interest-free loan. However, stacking rules vary by program and state. Always check the specific eligibility criteria of each program before quoting customers on combined savings.
How do STCs (Small-scale Technology Certificates) work for solar installers?
When you install a solar system, the homeowner is entitled to STCs based on the system size and location. In practice, most installers offer a 'point of sale' discount — you reduce the installation price by the value of the STCs and then claim the certificates yourself through the Clean Energy Regulator. The STC value fluctuates with market demand but is typically worth $2,000-4,000 on a standard residential installation.
Do I need special accreditation to offer government rebate installations?
Yes. For solar installations, you need CEC (Clean Energy Council) accreditation. For Victorian Energy Upgrades (VEU), you need to be an accredited provider or work with one. Each state program has its own accreditation requirements. Getting accredited takes time but gives you access to a significant competitive advantage — customers actively seeking rebate-eligible installers.
How should I mention rebates in my Google Ads and website?
Be specific and upfront. Use phrases like 'Government rebate available — save up to $X,' include the rebate amount in your ad headlines, and create a dedicated rebate information page on your website. Include a rebate calculator if possible. Businesses that prominently feature rebate information in their marketing see 30-40% higher conversion rates compared to those that only mention rebates during the quoting process.
Related Reading
Solar Marketing Services
Specialised lead generation for solar installers — turn rebate-driven demand into a steady pipeline of qualified installation leads.
HVAC Marketing Services
Marketing systems for air conditioning and heating businesses looking to capitalise on energy efficiency upgrades and heat pump demand.
Google Ads Complete Guide for Australian Trade Businesses
Learn how to feature government rebates in your Google Ads campaigns to dramatically improve click-through and conversion rates.
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