Find out how much you overpay on your electricity bill. Free.
Scan the QR the law mandates on your bill — or connect your real Datadis meter data — and we tell you exactly where you overpay. Often you save without switching supplier at all.
If the cheapest move is NOT switching, we tell you that.
Start the free auditWe never sell your data
Zero sales calls
Verify us on the official CNMC comparator in one click
How we make money
The audit is free and always will be. If we ever earn a retailer commission, you will see it disclosed in €/kWh next to the recommendation, always alongside a comparison with third-party offers and the official CNMC comparator link. A commissioned recommendation without that comparison is not shown: it is blocked in code.
Enerva does not provide legal, tax or financial advice. The IGIC reclaim explainer is informational; we do not file the claim.