Gas rebates
This information is for people living in New South Wales.
The $100 million Residential Rebate Program is part of the NSW Government's Climate Change Fund, established to help people make their homes more water and energy efficient. It provides rebates for rainwater tanks, climate-friendly hot water systems, ceiling insulation and water-efficient washing machines.
The rebates are additional to any other rebate or incentive offer currently available to NSW residents.
NSW hot water system rebate
The hot water system rebate provides up to $1200 to switch from electric to solar, heat pump or gas hot water systems. The rebate is available for new gas, solar or heat pump hot water systems which replace an electric system.
Water heating is the biggest energy user in NSW homes. By switching from an electric to a climate-friendly hot water system, you can save up to three tonnes of greenhouse gas emissions each year and $300 on your energy bills.* And if you choose our Green gas option, you can also offset the emissions from your gas consumption.
* Source: NSW Department of Environment and Climate Change
More information
The NSW Climate Change Fund hot water system rebate brochure (292KB) provides details of the rebate, or call:
- 13 35 74 - LPG
- 13 24 61 - Natural gas
- 1300 791 468 - Solar
- 1300 361 967 or e-mail the NSW Department of Environment and Climate Change
Am I eligible for the Rebate?
The rebate is available for new LPG, natural gas, solar or heat pump hot water systems which replace an electric system.
The new hot water systems must:
- Replace an existing electric hot water system
- Be for residential properties in NSW only
- Be purchased in full and installed between October 1, 2007 and 30 June, 2011
- Be installed by a licensed plumber
Please note that the rebate is not available for hot water systems installed to comply with BASIX (the Building Sustainability Index) for new homes and major renovations.
For more information check the full rebate terms and conditions (118KB) on the NSW Climate Change Fund brochure.
How much is the rebate?
- $300 for a gas hot water system with a 5-star or higher energy rating
- up to $1200 for a solar or heat pump hot water systems eligible for at least 20 Renewable Energy Certificates (RECs) under the Mandatory Renewable Energy Target (MRET).
| RECs | Rebate |
|---|---|
| 20-27 | $600 |
| 28-35 | $800 |
| 36-43 | $1000 |
| 44+ | $1200 |
The rebate for solar and heat pump hot water systems is based on the amount of greenhouse gas emissions saved, determined by the eligibility of your system for Renewable Energy Certificates (RECs).
RECs are an electronic form of currency established to promote renewable energy generation. Your hot water system supplier will be able to provide more information about RECs.
How do I apply for the Rebate?
You apply for the rebate after the hot water system has been installed. You will need to:
- Read and agree to the Terms and conditions (118KB) of the rebate offer
- Print, complete and sign the Application form (112KB)
- Make sure your supplier and/or installer completes the relevant sections of the application form and signs it
- Attach original receipt(s) for the hot water system and installation
- Send your completed application form and attachments to:
NSW Climate Change Fund Hot Water Rebate
PO Box A290
Sydney South NSW 1232
How do I receive the rebate?
Your rebate cheque will be sent to you by NSW Department of Environment and Climate Change (112KB) within 60 days of receiving the completed application form and receipt(s), subject to verification of your application details.

