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customersNextgreen × Joulo
Zakelijk groen laden.
Nextgreen × Joulo.
Nextgreen-klanten starten op 19% servicekosten.
12.4 cents net per kWh · retroactive from Jan 1
Your service fee as a Nextgreen customer
What you receive on average as a Nextgreen customer
12.4 cents net per kWh
€ 508 net per year at 4,100 kWh, paid out quarterly
the process
Start earning in three steps
We handle the entire chain. From connection to payout • no forms, spreadsheets or hassle.
Register & connect
Create a free account and connect your charger via automatic integration. If connecting isn't possible (yet), we'll find a suitable route together.
Complete registration
Upload your documents: EAN code, MID certificate and any additional details.
Start earning
We register your ERE's with the NEa and pay out to your bank account every quarter.
benefits
Why Nextgreen customers choose Joulo
Earn from home charging: 19% service fee, paid out quarterly.
Transparent costs
You see every charging session and every payout in your dashboard. No surprises.
19% service fee
We only charge fees when your ERE's are actually sold.
Automatic
Once connected, we handle everything: registration, bundling, sales and payouts.
Calculator
What can you earn as a Nextgreen customer?
Calculate your net earnings after a 19% service fee. The scenarios are market assumptions; the anchor below is what we actually sold at.
What our customers earn
updated 21 September 2026
at 4,100 kWh per year, the average of our customers
12.4 cents net per kWh • 19% service fee
Paid out every quarter, 2026: more in winter, less in summer. 6 sales since July 2026, latest €0.4375 per ERE. See every sale
Your situation
per year
≈ 4,100 kWh home charging per year (based on 20 kWh/100 km)
Service fee
19%
Cancel yearly, paid out every quarter.
ERE price
€0.461per ERE
Our realised price, weighted over 6 sales.
€629 gross − €120 service fee = €510 net
Official NEa formula
ERE = kWh × renewable fraction × fossil reference × conversion factor ÷ 1,000
Mobile
Track your earnings on the go
Your charging sessions, EREs and payouts in the Joulo app. For iPhone and Android.
Ready to earn?
Sign up for free as a Nextgreen customer. We register your charging sessions and pay out every quarter.
·Discount forNextgreencustomers