Optimise your home’s comfort, energy rating & bills–all in one dashboard.
Before Powerhaus: clunky consulting, no flexiblity, slow answers, competing ideas, no big picture, meaningless certificates
After Powerhaus: clear energy insights, instant answers, big picture savings, everyone on the same page.
Design better. Build smarter. Beat the energy game.
Upload your plans — we’ll model your home and send you a personalised, live, NatHERs dashboard.
Optimise your home’s comfort, NatHERS rating and bills — all in one dashboard.
“The Powerhaus dashboard is a game-changer. ”
–Jenny Edwards, Director at Light House Architecture and Science and FixItChicks
Static ratings won’t save your bills—or the planet
Traditional energy reports, like a NatHERS star rating or scorecard assessment, are static. They don’t show how systems interact, where your home loses energy, or what upgrades will have the biggest impact.
We built Powerhaus to change that – a live, NatHERS-backed dashboard that gives you real-time insights into how your home performs. It helps you optimise for comfort, lower costs and reduced carbon–all before your build or renovate.
Our mission: efficient electric homes that work for people and the planet.
Our mission: smarter, efficient electric homes
Static energy reports left us frustrated—they didn’t help anyone make smarter home decisions. The ignore how insulation, glazing, and shading interact, leaving homeowners confused, architects stuck with rework and builders with expensive upgrades. Worse, they don’t show how winter energy use spikes fossil fuel reliance or how your energy costs fit into the picture.
Powerhaus gives you the answers you need. Powerhaus cuts through opinions and reveals the data behind your certificate; providing an easy-to-use and insightful overview of your home or design.
From plans to personalised insights – get started in three steps
Upload your plans
Drag and drop your PDF plans. No technical setup needed.
We create your energy model
Using the same CSIRO-backed engine used in official NatHERS certificates.
Explore your dashboard
Interactive feedback on comfort, cost and compliance — based on your actual plans.
Made for homeowners–and the professionals who support them.
Whether you’re designing your dream home or managing builds at scale, Powerhaus gives you clarity, confidence, and control — without the usual delays, jargon, or guesswork.
Working on multiple projects?
Homeowners
Design with confidence
Get clear feedback on how your design affects comfort, energy use, and long-term costs — before it’s too late to change. No spreadsheets. No waiting for reports. Just better decisions, faster.
Architects, designers & builders
Simplify your workflow and wow your clients
Powerhaus turns energy compliance into a design advantage. Use it to catch underperformance early, explain choices visually, and streamline your documentation process.
Built for better workflows, smarter conversations, and standout results
Powerhaus isn’t just another compliance tool — it’s a design companion that helps you deliver better buildings, faster.
You’ll spend less time chasing reports, more time optimising performance, and give your clients a tool they actually understand.
Instant performance feedback
See how changes to glazing, insulation, layout, or shading affect outcomes — before it goes to certifiers.
Better client conversations
Use Powerhaus to visually explain trade-offs, costs, and benefits. Show, don’t just tell.
Fewer late-stage changes
Catch issues early. Avoid compliance surprises. Spend less time revising drawings and reports.
Works with your current workflow
You don’t need to learn new software. Just upload your plans and we handle the modelling.
Star ratings give you a number. Powerhaus gives you clarity.
Most people see a 7-star rating and think, “Cool… is that good?”
Powerhaus goes beyond the star — showing how your home will actually feel, how much energy it will use, and what changes make the biggest difference.
Isn’t this just another energy report?
No. Powerhaus is interactive, visual, and built around real-time exploration — not static PDFs. It helps you design better, not just meet minimums.
My consultant already gives me a rating
Exactly — but Powerhaus shows what’s behind that rating. It helps you tweak, improve, and optimise before anything gets locked in.
I’m not technical — will I even understand it?
Yes. The dashboard is designed for homeowners, not engineers. You’ll see what matters — and what you can ignore — with simple, meaningful visuals.
See how your design decisions impact energy — in real time
Powerhaus gives you feedback when it actually matters — during design.
Whether you’re adjusting window size, insulation levels or shading, you’ll see how each choice affects performance, comfort, and cost.
Live design feedback
Change glazing, insulation, systems or shading — see the performance shift instantly.
NatHERS-backed accuracy
Built on the same CSIRO engine used in official Australian certifications.
Clear upgrade insights
Understand which changes offer the biggest improvement — and what’s not worth it.
Compare design options side by side
Easily explore “what if” scenarios — glazing upgrades, shading tweaks, layout changes.
Simple, intuitive dashboard
No jargon or spreadsheets — just clear visuals built for real-world decisions.
Simple pricing. Powerful results.
No subscriptions. No surprises. Just smart design insights.
Model & Powerhaus dashboard access
From $330Upload your plans. We’ll model your home and send you personalised Powerhaus dashboard to explore real-time energy feedback.
Working on multiple homes?
Custom pricingTalk to us about tailored pricing for designers, architects, and builders.
Add a 30-minute optimisation session
From $120We’ll walk you through your home’s model anmd help identify the smartest upgrades for comfort, compliance and cost savings – a 30-minute zoom session you can take anywhere.
Loved by homeowners, architects and builders around Australia
Not ready to upload your plans?
Start designing smarter anyway.
Sign up to receive:
Still have questions? We’ve got answers.
Make energy efficiency decision-making easy
See how your home performs–before you build or invest.
Upload your plans and get real-time feedback on energy use, comfort, and cost-saving upgrades.