Title: Is GroenMij reliable? ACM license, contracts and ERE deal
Canonical: https://erevergelijken.eu/en/energy-suppliers/groenmij/
Language: en
Last modified: not dated in the sitemap
Source: EREVergelijken.eu (the ERE Team), CC BY 4.0 for the data

# GroenMij

Energy supplier

GroenMij supplies under the ACM license of ServiceHouse B.V. (since 2015). Contracts: fixed.

[Compare all suppliers](https://erevergelijken.eu/en/energy-suppliers/) [Website GroenMij ↗](https://groenmij.nl/?utm_source=erevergelijken&utm_medium=referral&utm_campaign=vergelijking&utm_content=supplier_hero)

Checked on September 27, 2026

Short answer

As of September 27, 2026, the EV score of GroenMij is 2.5/10 and the ACM license is active (ServiceHouse B.V.). Contracts: fixed. ERE deal: no, smart charging: no.

## ACM license

ACM license

Active

License holder

ServiceHouse B.V.

Granted on

June 17, 2015

ACM register checked on October 19, 2026. [View the register](https://www.acm.nl/nl/herstructurering-energie/elektriciteit-en-gas/energie-leveren-met-vergunning/energieleveranciers-met-een-vergunning)

## In short

Supplies

households

Taking new customers

Yes

Contracts

fixed

Good to know: Label working with licence holder ServiceHouse B.V. The site only shows fixed contracts (1, 3 or 5 years fixed) with 90% Dutch wind and 10% Dutch solar; prices only via the calculator. No dynamic or variable product listed.

## Electricity label 2021

Company mix

-   Wind
-   Solar

Sources in the 2021 electricity label of GroenMij
| Source | Share |
| --- | --- |
| Wind | 90% |
| Solar | 10% |
| Biomass | 0% |
| Hydropower | 0% |
| Other renewable | 0% |
| Natural gas | 0% |
| Coal | 0% |
| Nuclear | 0% |
| Other | 0% |

Renewable

100%

Dutch guarantees of origin

not stated

CO2

not stated

Radioactive waste

not stated

This is the 2021 label on the site. Origin, CO2 and radioactive waste are not on it.

[Stroometiket 2021, Groenmij](https://groenmij.nl/wp-content/uploads/2021/08/groenmij-stroometiket-scaled.jpg) · Checked October 13, 2026 · [All electricity labels](https://erevergelijken.eu/en/green-electricity/)

## For EV drivers

ERE deal: No. No ERE offer found on the brand's own website.

Smart charging: Not found on its own website.

Home battery: Not found on its own website.

Feed-in: Not found on its own website.

## Sources

-   [Website GroenMij](https://groenmij.nl/?utm_source=erevergelijken&utm_medium=referral&utm_campaign=vergelijking&utm_content=supplier_website)
-   [GroenMij stroom en gas](https://groenmij.nl/groene-stroom-gas/)
-   [GroenMij leveringsvoorwaarden (ServiceHouse)](https://docs.servicehouse.nl/groenmij/energie_algemene_leveringsvoorwaarden_kleinverbruikers.pdf)
-   [ServiceHouse: stroometiket GroenMij](https://servicehouse.nl/node/562)
-   [ACM: energieleveranciers met een vergunning](https://www.acm.nl/nl/herstructurering-energie/elektriciteit-en-gas/energie-leveren-met-vergunning/energieleveranciers-met-een-vergunning)

Checked on September 27, 2026

Price history

## What changed at GroenMij

We record every check of our data, since September 27, 2026. Latest check: October 21, 2026. Corrections of our own mistakes do not count as changes.

Dynamic contract

No

unchanged

Smart charging

No

unchanged

ERE offer

No

unchanged

ACM license

Active

unchanged

EV score

2.5/10

unchanged

Renewable share (electricity label)

100%

unchanged

No changes seen since September 27, 2026. When a price, term or score changes, this shows when, and from what to what.

[All trends: electricity price, charging and ERE](https://erevergelijken.eu/en/trends/)

EV-score

## EV score 2.5: how it is calculated

Ten public checks, the same for every supplier. Anything not public earns 0 points; without an active ACM license the score is 0.

### Charging

0.0/10 · weight 35%

-   Dynamic contract Yes: 1 0 / 1
-   Smart charging in the app Yes: 1 · coming soon: 0.5 0 / 1
-   Home-battery steering Yes: 1 0 / 1

### Costs

0.0/10 · weight 30%

-   Fixed fee public With VAT stated: 1 · without: 0.5 0 / 1
-   Markup per kWh public With VAT stated: 1 · without: 0.5 0 / 1
-   Supplier cost per year Cheapest third: 1 · middle third: 0.5 0 / 1

### Certainty

10.0/10 · weight 25%

-   ACM license active Yes: 1 1 / 1
-   Years licensed 5+ years: 1 · 2+ years: 0.5 1 / 1
-   Taking new customers Yes: 1 · unknown: 0.5 1 / 1

### ERE

0.0/10 · weight 10%

-   Own ERE deal Open: 1 · waitlist or pre-registration: 0.5 0 / 1

[All energy suppliers](https://erevergelijken.eu/en/energy-suppliers/)

## Your ERE payment is arranged separately

Whichever supplier you use: compare ERE providers on net earnings, terms and trust score.

[Compare ERE providers](https://erevergelijken.eu/en/compare/)