Compare green loans: Go green and save big
You can make sustainable choices for the planet and your wallet with a green loan. Compare loans for solar power, electric vehicles and more.
Compare other products
How we picked these
Key takeaways
- Green loans offer lower rates for eco-friendly upgrades, potentially saving $1,500 annually on solar bills.
- Compare interest rates and check for application and ongoing monthly fees.
- Explore various state and federal government incentives that can significantly reduce your green project costs.
What is a green loan?
Green loans are almost exactly the same as normal personal loans in Australia, usually with lower rates. The only difference is funds from a green loan must be used for environmentally friendly upgrades, such as:
- Efficient heating or cooling systems
- Solar power installation
- Batteries for solar storage
- Water tanks
- Insulation for your roof or walls
- Double-glazed windows
- Other renovations to improve your home's sustainability rating
- Hybrid and electric vehicles
Some green loans are similar to personal loans and others are attached to an existing home loan. In most cases, you'll borrow the funds you need, then make regular repayments of interest and fees over a set period of time.
Why should I get a green loan?
As well as supporting the environment, making greener choices helps you save money. By choosing products that are more efficient, you'll consume less power, fuel and water – and that means lower bills. The same goes for sustainable home improvements.
In November 2024, the Clean Energy Council estimated that rooftop solar was saving Australian households an average of $1,500 a year per installation.
According to Finder's Green Report in 2023, switching to an electric car offers yearly savings of $1,120.
How can I compare green loans?
Check what the loan covers
Secured vs unsecured loans
Interest rate
Fees
Each green loan has a list of eligible green energy products or sustainable purchases you can use it for. Some loans also have technical specifications, such as the minimum amount of energy a solar system needs to be able to generate or a minimum efficiency rating (e.g. at least 5 stars).
Some green loans are secured against your home or vehicle, if you're buying a new EV for example. Secured loans typically offer lower rates and higher amounts of money to borrow because there is less risk for lenders – so they can be suited to bigger green upgrades. But unsecured green loans aren't tied to your assets and can offer more flexible features, such as shorter minimum repayment terms.
Green loan interest rates vary between lenders, so compare the current rates in the table above. The rate can also be affected by how much you borrow, how long you take to pay off the loan (its term) and other features – each loan will have clear details about costs before you apply.
One-off application fees and monthly fees are the 2 main account costs to check before you apply. If you want to try and pay off the loan early, check for early exit fees and additional payment fees. Not all green loans charge these fees, so checking before you get a loan can help you save down the track.
Our expert says
"If you're committed to upgrading your home with green improvements, you might think a green loan is the best option. But with any loan, it's important to compare. Calculate your repayments for a green loan and for a personal loan to see which one works out better. Although a green loan might sound like it would reward you, sometimes they are simply personal loans in green loan packaging. You could also take a look at other financing options to see if those work out better too: like home loan refinancing. "
How much do green loans cost?
Interest rates and fees for green loans vary between lenders, and some green loans charge an application fee, a monthly fee or both. Check the current rates and fees in the table above.
So the amount you borrow, the length of time you want to pay it off and the loan itself all influence how much it will cost. Let's take a look at some different examples.
| Example 1 | Example 2 | Example 3 | |
|---|---|---|---|
| Loan amount | $10,000 | $70,000 | $5,000 |
| Loan term | 3 years | 5 years | 1 year |
| Interest rate | 0.99% | 5.29% | 3.99% |
| Fees | $0 | $195 | $10 |
| Monthly repayment | $282.04 | $1,334.01 | $435.73 |
| Interest paid | $153.44 | $10,013 | $229 |
Want more tips and insights on comparing loans? Check out Finder's guide to personal loans.
What kind of green loans can I apply for?
Green home loans
Green home loans offer discounted rates and other benefits when you buy or build a home with key sustainability features, such as an energy rating of 7 stars or more.
Green renovation loans
Green renovation loans help you pay for home improvements like insulation, efficient heating and cooling systems or solar power. They can be offered as personal loans or green home loans.
Green car loans
Green car loans are available for both electric vehicles and eligible hybrid vehicles and can offer better interest rates than other car loans. There are also some green personal loans you can get to buy a bicycle, ebike, scooter or other type of green transport.
Are there any government programs that help with the cost of energy-efficient upgrades?
The federal government offers incentives for purchasing and installing renewable energy systems through the Small-scale Renewable Energy Scheme (SRES). This gives you a way to get a discount or delayed payment on solar power, solar water heaters and other eligible systems.
Across Australia, you'll also get solar feed-in tariffs – which basically means extra solar power you send to the grid is "bought back" from you. Each state and territory also offer different incentives. For full details of current offers, visit the federal government's energy website.
The NSW government offers a mix of incentives and rebates for sustainability upgrades and household purchases, including:
- Discounts on installation of solar panels and energy-saving appliances through the NSW Energy Savings Scheme (ESS).
- Solar battery installation discounts.
- Solar and energy-efficient incentives for low income households.
- Renewable power incentives through the federal government's Small-scale Renewable Energy Scheme
Queensland offers different types of incentives and rebates to help you go green, including:
- Installing or upgrading to an energy-efficient air conditioner.
- Solar power incentives.
- Renewable power incentives through the federal government's Small-scale Renewable Energy Scheme
The ACT offers a range of sustainability rebates and incentives, which can include:
- Energy-efficient heating and cooling upgrades
- Electric water heater upgrades.
- Batteries for rooftop solar.
- 2 years free registration for EVs and no stamp duty.
- Removal of wood heaters.
- Zero-interest loans to buy energy efficient products.
- Renewable power incentives through the federal government's Small-scale Renewable Energy Scheme
Victoria's sustainability rebates and incentives can help you save on:
- Heating and cooling upgrades
- Energy-efficient appliances including fridges, heaters and hot water systems.
- Solar hot water.
- Solar panels.
- Solar batteries.
- Renewable power incentives through the federal government's Small-scale Renewable Energy Scheme
Residents in Tasmania can get government rebates for sustainable upgrades including:
- Rooftop solar power.
- Solar water heaters.
- Air source heat pumps.
- 0% interest loans to purchase and instal energy efficient products/upgrades.
- Renewable power incentives through the federal government's Small-scale Renewable Energy Scheme
South Australian residents can get rebates and incentives for upgrades including:
- Upgrading to energy- and water-efficient home appliances
- Solar hot water
- Solar battery installation
- Solar panel installation for low income households
- Renewable power incentives through the federal government's Small-scale Renewable Energy Scheme
In Western Australia, you can get incentive for solar and other energy-efficient upgrades, including:
- Solar energy buy-back payments when you feed power to the grid
- Renewable power incentives through the federal government's Small-scale Renewable Energy Scheme
- Energy efficiency support for households facing hardship
The Northern Territory incentives and rebates for sustainable upgrades cover:
- Grants to buy and install solar PV systems with a battery and inverter
- Grants to install an EV charger
- $1,000 EV grants
- Vehicle registration and stamp duty concessions for EVs
- Renewable power incentives through the federal government's Small-scale Renewable Energy Scheme
Who is eligible for a green loan?
People making green home improvements
If you're a homeowner and want to install a solar power system or other sustainability improvements.
People buying a more sustainable vehicle
If you want to get an EV, hybrid car, scooter, ebike or bicycle. Some green loans are also available for related equipment, such as home EV charging stations.
Other eligibility requirements
- You'll need to be at least 18 years old
- You will need to meet the lending requirements for the loan. This typically includes details of your employment and income as well as your credit history.
How can I apply for a green loan?
Compare products
Use Finder's comparison table to find a loan that suits you. Pay attention to the interest rate, comparison rate, fees and ability to make extra repayments.
Go to the lender's website
If you find a loan you like on Finder, click 'Go to Site' to be taken directly to the lender's website, where you can find more information or get a quote.
Apply for the loan
Submit your application for the loan. It will help to have the right documents on hand, such as your driver's license and any income/employment details.
Review and make your decision
If you're approved, the lender will send you a final quote. Typically, this can take from a few minutes to a few business days. Review the details and accept or reject the offer.
Frequently Asked Questions
Why compare personal loans with Finder?
Addicted to details. We know taking out a personal loan is something you'll be hooked up with for a while. That's why we put hours into research for this guide (and still do at least once a month)
Rates obsessed. Lenders come in all shapes and sizes, that's why we don't just track the big banks, but all the digi folk too. Pretty much everyone but your parents to be honest. 
Cash for whatever you need. Lending rates verified from 180+ products day and night. Whether you're buying a car, renovating your home or heck just ready to let loose with the spending - we got you.
More resources on Finder
Ask a question
More guides on Finder
-
OurMoneyMarket personal loans
OurMoneyMarket offers personal loan solutions for whatever your need. Whether you want to buy a new car, pay for your wedding or renovate your home, you can choose between secured and unsecured loan options.
-
Great Southern Bank Personal Loans
If you're considering applying for a personal loan, you may want to consider Great Southern Bank. They offer car loans as well as secured and unsecured personal loans. Read our guide for more information.
-
MONEYME Personal Loans
MONEYME offers a range of personal loans for borrowers with a variety of needs. If you have good credit you'll be rewarded with lower rates and you can receive approved funds in a few hours.
-
Greater Bank Personal Loans
The Greater Bank is a customer-owned bank that's been operating in NSW and south-east QLD since 1945.
-
Heritage Bank Personal Loans
Heritage Bank offer a range of personal loans you can apply for. Find out more here.
-
Bank of Melbourne Personal Loans
Bank of Melbourne offers a number of competitive personal loans. With loans suitable for debt consolidation, buying a car, going on holiday and a number of other purposes, read our guide to find out if a Bank of Melbourne personal loan is right for you.
-
IMB Personal Loans
Are you looking to purchase a new car? How about go overseas, or plan your wedding? If you're considering IMB to help you do it, this guide will take you through everything you need to know before submitting your personal loan application form.
-
ANZ Personal Loans
ANZ has a wide array of personal finance products that can help you consolidate your debt, finance a new car or motorbike purchase at a competitive rate, or any number of things. Find out what's in store when you apply for an ANZ personal loan.
-
Bank Australia Personal Loaans
Compare personal loan products from Bank Australia.
-
Gateway Bank Personal Loans
Gateway Bank offers a range of loans available for you to compare. If you're looking to purchase a new or used car, take a holiday, make an investment or any number of other things, consider any of the loans Gateway Bank has on offer.