Public guides for turning real bills into defensible form inputs
These pages are written for both humans and assistants. Each guide tells you exactly what to look for on a document, which field it belongs to, which unit to use, what to ignore, and what to do when the value is missing.
How to read an electricity bill
Find the annual purchased electricity quantity in kWh, map it to Purchased electricity (kWh), and ignore EUR charges or monthly advance payments.
How to read a natural gas bill
Use the supplier-reported natural gas consumption in kWh, map it to Natural gas (kWh), and avoid relying on EUR charges or ad-hoc manual conversion.
How to read a water bill
Find the metered water consumption in cubic metres, map it to Water consumption (m³), and ignore wastewater fees or total EUR charges.
How to enter a manual electricity or gas factor
Use this when the tool has no default factor for the selected country or year. Enter a documented factor, add a source note, and avoid estimated or price-based values.
How to fill vehicle fuel and mileage
Use annual operational quantities for diesel, petrol, EV charging, and reimbursed mileage. Do not convert EUR spend or reimbursements into activity data.
How an assistant should help a user fill this form
A concrete playbook for AI or human assistants: ask for one document at a time, extract the operational quantity, map it to the right field, ignore EUR totals, and keep unknown values at 0.