Exporting charging sessions for ERE: which data do you keep?

With ERE, everything revolves around verifiable charging data. Your own, well-ordered overview of charging sessions makes it easier to answer questions about missing kWh and to keep checks running smoothly.

Which data matter?

Data	Why
Date and time per session	To link sessions to the right period.
kWh charged	The basis for the ERE calculation.
Meter readings	As supporting evidence during checks.
Meter and type number	To demonstrate the MID status.

Which charging data you should keep

The table above is a practical overview for your own records. The page Inboeken elektriciteit, read on 15 October 2026, lists these fields under the data to record. For the delivery: start date, end date and the type (generation at the site, a direct line, or the grid). For the connection: name, EAN code of the main connection, kWh delivered, address and a note. For own generation or a direct line, also the guarantee-of-origin number. The booker enters the total volume delivered. The REV calculates the renewable part.

The page Inboekdienstverleners, read the same day, names five proofs for private individuals. The volume can be shown with session registrations or invoices linked to the charger at the address. “Een foto of screenshot van alleen een geleverd volume is niet voldoende” (a photo or screenshot of a delivered volume alone is not sufficient). Further: proof that the charger is on the connection (an export from the app is preferred), an invoice for connection or grid costs showing address, EAN and name for the whole period, a conformity assessment or certificate for the MID meter and proof that that meter is in that charger, and the mandate itself. The verifier judges whether the proof is enough. The NEa does not name a CSV file or an OCPP feed as an accepted format on this list.

The leaflet of 2 February 2026 says only electricity delivered to vehicles can be booked, that the NEa and external verifiers check that, and that the registration provider is responsible for a correct booking and asks you for the data. The REV FAQ points the records to the fuel pages, including Inboeken elektriciteit, and suggests talking to the verifier. Which EAN belongs on the mandate is in Why you need your EAN code.

How do you export them?

Most smart charge points offer an export via the app or the provider’s customer portal. Preferably keep an export in kWh per session, not just a monthly total. That keeps your records usable if the provider or a verifier asks for details.

Keep it year-round

Deliveries are registered per calendar year. So keep your overview throughout the year and not only at the end. That prevents data loss when switching charge point or provider.

What does the provider do?

The ERE provider checks your charging data, handles the registration with the NEa and is responsible for accuracy. Your own overview is mainly a handy check and backup. Compare providers on how transparent they are about data and corrections.