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Air Conditioning Rebates

Australia provides a range of rebates and incentives to support households in upgrading to energy-efficient air conditioning systems. These programs help reduce upfront installation costs, making it more affordable for homeowners to switch to a cost-effective and sustainable cooling solution.

Air Conditioning Rebates State by State in Australia

New South Wales

NSW households can access discounted installation costs when upgrading to an energy-efficient air conditioning system. This state-backed incentive helps homeowners reduce upfront expenses while lowering energy use and long-term cooling costs.

Instead of a traditional rebate, the discount is applied directly by an Accredited Certificate Provider (ACP) — an authorised supplier who installs your new system.

Depending on eligibility, incentives range from:

$340 to $560 for installing a new 6kWh unit
$440 to $730 for replacing an older system with a 6kWh split system in Sydney

In addition to immediate savings, upgrading to a modern, high-efficiency air conditioner means:

Lower power bills with reduced energy consumption
Fewer maintenance costs thanks to improved system reliability
A reduced environmental footprint, supporting NSW’s net-zero targets

To access this incentive, homeowners must work with an accredited supplier, select an approved system, and complete a simple nomination process before installation.

Australian Capital Territory

Household Energy Upgrades Fund

The Household Energy Upgrades Fund is a $1 billion initiative designed to help Australian households finance energy-efficient home upgrades, including modern air conditioning systems. Through partnerships with lenders, this program provides discounted green loans and low-cost finance options to make upgrading to a high-performance air conditioner more affordable.

How it works:

Secure a green home loan or low-interest financing through a participating lender.
Use the funds to upgrade to an energy-efficient air conditioning system that meets eligibility requirements.
Benefit from lower energy bills, improved cooling performance, and a reduced carbon footprint.

Who can apply:

Homeowners with or without a mortgage.
Rental property owners and strata properties.
Existing homes or knock-down/rebuild projects.

GES Energy supplies and installs approved air conditioning systems that qualify for energy efficiency financing, helping households access affordable cooling solutions while cutting energy costs long-term.

ActewAGL Heating & Cooling Upgrade

ACT residents with an ActewAGL electricity plan can access significant discounts on upgrading to a reverse-cycle air conditioning system. Homeowners can receive $2,500 off the purchase and installation of a ducted reverse-cycle system, or $1,250 off when replacing a flued gas heater with a reverse-cycle air conditioner. Additionally, a $500 electricity bill credit is applied over three years, paid at $41.67 per quarter. These upgrades help improve energy efficiency, reduce heating and cooling costs, and minimise energy loss with insulated ducting.

To qualify for this incentive, you must:

Live in the ACT.
Have an electricity plan with ActewAGL.
Currently use a ducted gas heater or a flued gas heater.

Homeowners can access this incentive by requesting a quote from an approved installer for the supply and installation of a new reverse-cycle air conditioning system.

Queensland

Customers connected to the PeakSmart program can receive a cashback of up to $400 when installing a new PeakSmart air conditioner or converting an existing unit. This initiative helps reduce peak energy demand while offering financial incentives for households and businesses.

Cashback amounts:

$200 for air conditioners between 4kW and 10kW cooling capacity
$400 for air conditioners 10kW or larger

To qualify for the cashback, you must:

Be connected to an eligible PeakSmart network
Install a new PeakSmart air conditioner OR
Convert an existing air conditioner to PeakSmart Active

How to claim your cashback:

Provide a copy of your air-conditioning receipt
Complete the PeakSmart Installation Form
Submit bank details for cashback payment via EFT

Most leading air conditioning brands offer PeakSmart-compatible models, and some installers may convert existing units at no extra cost under the program.

All States & Territories

No Interest Loans Scheme

Upgrading to an energy-efficient air conditioning system is now easier with no-interest loan programs available to eligible households. These loans provide a fee-free, interest-free way to finance the purchase and installation of a new air conditioning unit, allowing homeowners to improve comfort while reducing long-term energy costs. With loans of up to $2,000 for essential appliances, this program makes it possible to switch to a modern, energy-efficient cooling system without the burden of upfront payments.

To be eligible for a no-interest loan, applicants must meet at least one of the following criteria:

Earn less than $70,000 per year (before tax) as a single person or less than $100,000 per year (before tax) for households with a partner or dependents.
Hold a Health Care Card or Pension Card.
Have experienced family or domestic violence within the last 10 years.
Be able to demonstrate the ability to repay the loan within the approved timeframe.

GES Energy supplies and installs approved air conditioning systems so that homeowners can access financial assistance while enjoying lower energy costs and improved cooling efficiency.