
Chargers
The NexBlue Delta Max and Edge Max have a factory-fitted MID meter and count. Connect your charger once, we do the rest.
ERE eligibility
The NexBlue Edge Max and Delta Max (the Max range) have a built-in MID-certified energy meter (±1%) and are directly eligible for ERE registration via Joulo's NexBlue Cloud connection. Joulo recognises your model automatically and validates the MID status.
NexBlue Edge Max / Delta Max
What it earns
per year at 4,200 kWh, our customer average
Connecting
We register your charging sessions as ERE's and pay out every quarter.
Create a free account and log in with your NexBlue account via the NexBlue Cloud API.
Joulo retrieves your EAN code and validates your MID status automatically.
Joulo registers your ERE credits with the NEa and pays out every quarter.
Guide: connect your NexBlue step by step
technical specs
API
NexBlue Cloud API (third_party OpenAPI)
Auth
OAuth (NexBlue-account)
Sync
elke 15 min
MID detection
Automatisch via Joulo's catalogus • de NexBlue API geeft zelf geen MID-flag terug
What fits you
Connect your NexBlue once. We register every session with the NEa.
Connect your NexBlueLook up your make and model. You see right away what you need.
Check your chargerRequest a quote for a charger with a factory MID meter, installation included.
Request a quoteindependently tested

“The NexBlue Edge Max impresses with genuinely solid build quality in a surprisingly compact design.”
Built-in 4G eSIM with free lifetime data • wifi proved a little inconsistent in testing.
Energienerds·where to buy
You buy the charger, Joulo handles the ERE registration. Available from our partner.
Prices and stock are set by the store. Joulo doesn't supply hardware; it handles the ERE registration.
Questions
Yes, the NexBlue Delta Max and Edge Max have a factory-fitted MID meter and count right away. Other NexBlue variants lack that meter.
In your Joulo dashboard go to 'Connect charger', choose NexBlue and log in with your NexBlue account. Joulo then automatically reads your charging sessions via the NexBlue Cloud API • a one-time action.
Our customer average is 4,200 kWh charged at home per year. Our customers receive 12.6 cents net per kWh on average, after service fees. That comes to about €529 per year in ERE's, €129 per quarter. At the standard 20% fee it is 12 cents per kWh.
A 20% service fee on the revenue. No subscription and no connection fee. The contract is cancellable yearly and we pay out every quarter.
No, and your supplier does not matter. ERE units cover the renewable share of the Dutch grid mix. For 2026 that share is 50.5%.
Yes, as long as the MID meter measured them. Sessions from 1 January 2026 count, and 2026 sessions can be registered up to and including 25 February 2027. Sessions from before the MID meter never count.
Every quarter, on the account from your registration. Your dashboard shows per charging session where the amount comes from.
More questions? Ask usLast updated: Source: NEa, overview of account holders
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20% service fee, paid out quarterly, cancel yearly. Joulo B.V. holds its own account in the NEa's REV register.