01 · Bill
Your bill, decoded
Unit rate, standing charge and whether you're on the right smart tariff — and what to switch.
Every installer's quote is a sales document. We're not — we don't sell or fit a thing. For £100 (home) or £300 (business) we read your whole bill and show you every worthwhile way to cut it — not just solar.
Illustrative sample · your report models sizes against your actual usage
Every installer's quote is shaped by what's in their warehouse and what earns them the most margin. Sizing, batteries, heat pumps, the grants, the smart tariffs — it's hard to know who's giving you straight advice.
We sit on your side of the table. We don't sell or install anything, so the only thing our advice is shaped by is what's right for your home and your bill.
Everything runs off your most recent energy bill and a few details about your home.
Upload your latest energy bill and tell us about your home, your usage, and any solar you already have. Takes a few minutes.
We decode your bill, model the numbers against your actual consumption, and our engineering team & an MCS-certified designer review every report before it goes out.
A clear 6–8 page report: what suits your home, what it'll save, and exactly what to insist on when you get quotes.
Homes and businesses overpay in different places, so the two audits look at different things. Here's what each one covers.
Unit rate, standing charge and whether you're on the right smart tariff — and what to switch.
ROI on several sizes against your usage, net of 0% VAT, with the SEG export rate.
Whether a battery pays yet on your tariff — and the honest answer if it doesn't.
Is an air-source heat pump right for you, and what the £7,500 grant covers.
Shift big loads into the cheap window — often the fastest saving, no capital spend.
MCS-certified, brand-independent picks chosen on performance and value, not commission.
MCS certification, DNO connection, SEG registration — the things quotes leave out.
Sequenced by payback, so you know exactly what to do first — and what can wait.
Whether you're on the right supply and demand tariff — and what switching or renegotiating is worth.
Half-hourly analysis of the peak-demand spikes driving your bill, and how to flatten them.
Sized to your actual consumption for maximum self-consumption — not an oversized system.
Whether a battery pays by shaving peak demand and shifting load — or if it doesn't stack up yet.
How the AIA / first-year allowance changes the real after-tax cost of the project.
Power-factor correction, HVAC, refrigeration and process loads — the operational wins worth chasing.
What to measure so the savings are verified over time, not just assumed.
Sequenced by payback and ROI — ready to take to your board or your installer.
That one fact changes everything about the advice you get. Even the "free" comparison sites get paid by the installer they send you to — we take nothing from any installer, so the only thing our advice is shaped by is what's right for you.
🔥 Launch offer: the first 25 home & 10 business audits are £100 / £300 — normally £250 / £750. Once they're booked, prices go back up. Get in while they're on.
No. If you don't have solar, we model which system size would actually pay off for your home. If you do, we check whether it's sized right, performing, and worth expanding.
Your most recent energy bill and a few details about your home and how you use power. No site visit or sales call — it all runs off your bill.
No. We don't sell or install anything. You pay for the audit, and that's the whole transaction. Take our advice to any installer you like.
You'll have your reviewed report back within a few business days. Every report is checked and signed off by our engineering team & an MCS-certified designer before it reaches you.
Reports are engineered from your actual consumption and reviewed by our engineering team & an MCS-certified designer. Figures are estimates, not guarantees — final design is confirmed by your installer.
One small fee, one straight answer on what suits your home. No system to sell — just advice you can trust.
Start home audit — £100 Commercial — £300England, Scotland & Wales — every audit is built on your local network, tariffs and the grants you actually qualify for.