Answer 6 quick questions about your home. Get a personalized energy score, savings estimate, and a prioritized upgrade plan.
Home type, age, heating system, and what appliances you use. Takes about 3 minutes.
Our algorithm scores your home's efficiency on a 0-100 scale and estimates your annual savings potential.
Ranked recommendations with costs, payback periods, and quick wins you can do this week for free.
This scanner gives you a solid directional estimate based on the most impactful factors. A professional audit with thermal imaging costs 300-500 EUR and catches details we can't. Think of this as your first step: it tells you where to focus before spending money on professionals.
All calculations happen in your browser. Your answers are saved in your browser's local storage so you can come back to your results. Nothing is sent to any server. If you provide an email, it's only used to send your report.
Just pick the closest range. The scanner uses your bill bracket to calibrate the savings estimate. Even a rough number gives useful results. You can always re-run the scan later with exact figures.
Both. The scanner adjusts recommendations based on whether you own or rent. Renters get practical tips they can act on without needing landlord permission, while owners see the full range of upgrade options.
The energy principles apply everywhere, but the cost estimates and savings calculations are calibrated for European households (EUR). The recommendations are universal, though product availability may vary by country.
Based on your answers, here is your personalized energy profile.
