---
title: Anexo
description: "Anexo is a commercial metering service for large consumption connections. ## Anexo Pro account An Anexo Pro account is required for Meterbeheer to retrieve measurement data. It should be shut off by the user of the connection. ## Authorize Meterbeheer…"
url: "https://www.meterbeheer.nl/docs/anexo/?lang=en"
updated: "2026-09-29"
category: Measurement service
---

# Anexo

Anexo is a commercial metering service for large consumption connections.

## Anexo Pro account

An Anexo Pro account is required for Meterbeheer to retrieve measurement data. It should be shut off by the user of the connection.

## Authorize Meterbeheer

Anexo's online dashboard is https://anexo.energy/. To retrieve measurement data by Meterbeheer, Meterbeheer must be authorized. This can be done as follows:

Log in with the Anexo account at [https://anexo.energy/](https://anexo.energy/)

Click on "Settings (Instellingen)". See arrow 1.

Click on "Third Party Authorization" (Derden Autorisatie). See arrow 2.

   ![](https://www.meterbeheer.nl/wp-content/uploads/Anexo-machtiging-1.png)

Authorization code: **3053**

Name: Meterbeheer (CHJ Internet)

  ![](https://www.meterbeheer.nl/wp-content/uploads/2024/01/Anexo-machtiging.png)

## Meter ID (Meter number)

The meter number is available in Anexo's online dashboard. Through "Instellingen" (3), the meter number is listed with the meter data (4).

  ![](https://www.meterbeheer.nl/wp-content/uploads/2024/02/Anexo-meternummer.png)

## Client ID & Client Secret

Meterbeheer uses its own Client ID and Client Secret for Anexo meters. This means these no longer need to be requested from the connection user.

The input fields can be left blank.

## Channels

The default channels for Anexo are as follows:

- ELI: electricity (supply)
- ETLI: electricity feed-in
- GI: gas consumption

With gross production meters, power generation is recorded via the ELI channel.

## Units

Electricity is offered as consumption in quarter-hourly values. Gas is offered in hourly values.

## Historical dates

Meterbeheer offers all data from an Anexo meter from the effective date of when the owner of the connection entered into the contract with Anexo.

  ![](https://www.meterbeheer.nl/wp-content/uploads/2021/11/Logo-Anexo.png)