Will solar suit the way I use electricity?
Learn kW, kWh, self-use and feed-in tariffs. Understand your postcode estimate and what a roof-specific quote needs.
Understand rooftop solarWhat would you like to understand?
Start with your question. Find a plain-language explanation, learn what the numbers mean and see what to check before choosing a plan or paying for an upgrade.
Which systems are worth considering?
See product photos and compare the pros and cons of panels, inverters, batteries, heat pumps and aircon.
Use your own billCompare electricity plansThen explore solar and storage.Understand your propertyFind an assessmentChoose the service that answers your question.See the numbers explainedExplore worked examplesFollow the calculation and its assumptions.
Spend less on energy
Bills, solar and batteries
Understand when you use electricity, what solar can replace and what a battery adds.
What does storage add beyond solar?
Compare the extra saving with the extra price. Get clear on usable capacity, backup power and battery controls.
Understand home batteriesA home that works better
Comfort and going electric
Start with the home and your daily needs, then choose the right equipment.
What should I improve first?
Put safety, comfort and the building first. Plan appliance replacements, solar and storage in a useful order.
Plan home energy upgradesHow do I choose the right heating system?
Check the rooms you use, local climate, noise and installation work before comparing system sizes.
Compare heating and coolingWhat is a heat pump, and which kind do I need?
Understand the difference between reverse-cycle air conditioning and heat pump hot water.
Understand heat pumpsWhich hot-water system fits my household?
Compare storage, hot-water demand, recovery time, running costs and the complete installed price.
Compare hot-water optionsWhy is my home hard to heat or cool?
Understand unwanted heat flow, air leaks and ventilation. Check the building before replacing equipment.
Explore insulation and draught proofingWhat does switching to induction involve?
Check cookware, kitchen fit, electrical circuits, ventilation and safe removal of gas appliances.
Plan electric cookingHow should I charge an electric car at home?
Match your driving and parking to solar, tariffs, charging power and any approval or switchboard work.
Plan home EV chargingGet the right evidence
Assessments and ratings
A practical home assessment, a formal rating and building approval work answer different questions.
What should I prepare for an assessment?
Find the bills, property details or building plans relevant to the service you need.
Prepare for an assessmentIs a free home assessment available?
Check paid services and how to verify a genuine council or government program in your area.
Understand assessment costsWhat can an assessment tell me?
Separate ratings and useful recommendations from savings that depend on your home and household.
Read assessment questions and answersHow do NCC, NatHERS and BASIX fit together?
See which system sets requirements, which models the home and how NSW BASIX fits the approval process.
Understand building assessment pathwaysWhat does a green building label mean?
Compare NatHERS, Home Energy Rating, Green Star and NABERS without treating their star scales as the same.
Understand ratings and certificationsCan testing help find air leaks and heat loss?
Learn what blower door testing and thermal imaging can show and what a useful report should contain.
Explore air leakage and thermal imagingBefore you commit
Quotes, rebates and reliable support
Get the scope and final price clear. Confirm support with the program owner before relying on it.
What belongs in the project and the quote?
Prepare for urgent replacements, owner or strata permissions, renter-friendly options and your budget.
Prepare an upgrade projectWhat are STCs and VEECs worth?
See how certificates can affect an upgrade discount and review dated, indicative price information.
Open the certificate price trackerWhat support applies where I live?
Choose your state or territory, then check eligibility, current availability and the official source.
Check rebates and assistanceWhere can I check a supplier or a claim?
Find independent sources and check installer accreditation, approved products, warranties and quote scope.
Open trusted resources and supplier checksTurn what you have learned into your next step
Your private roadmap brings the relevant comparisons, home improvements and assessment options together around your goal.