Every kWh your chargers deliver, earns you money.
Joulo registers ERE credits for chargers at business sites and via energy partners. Fully automatic.
Sign up directly at 15% service fee, lower as you charge more per connection • a quote upfront is also possible.
Who is Joulo Business for?
Whether you manage a fleet or offer an energy service • Joulo handles it.
Chargers on your business site? That earns money.
Do you have chargers for employees or visitors? Joulo connects them to the ERE system and books every charging session automatically with the NEa.
- Connection via API or OCPP • no hardware installation required
- Works with Easee, Alfen, Zaptec, Tesla and 50+ other brands
- One quarterly settlement for your entire fleet
- Self-generated power counts via a separate calculation
- Service fee follows your volume per connection: 15% up to 25,000 kWh, down to 4% for the largest sites
- Custom setup possible for fleets with more than 20 charge points
- Employer programme: offer ERE registration as an extra employee benefit for EV drivers
Supported charging infrastructure
For staff and visitors. Brands: Easee, Alfen, Zaptec, Tesla, Wallbox, Peblar.
For e-vans and e-trucks. Brands: Sungrow, Kempower, Alpitronic, ABB.
Are you an HOA?
We have a dedicated page with information about ERE registration for HOAs.
We charge our electric delivery vans every day. We didn't expect to earn ERE credits from that too. Joulo arranged it in one day.
Bikeflip • every child has their own bike
From connection to payout.
Four steps for you. The complex part for us: NEa communication, XML formats, MID validation, and quarterly calculations.
Sign up & connect
You register your company directly, connect your chargers via API or OCPP and upload your Chamber of Commerce extract and energy contract. We check the MID certification.
NEa registration
Joulo handles your registration and registers your chargers in the REV register.
Automatic registration
Every charging session is processed, converted into ERE credits and submitted to the NEa each quarter. Including the mandatory annual verification • handled by us.
Quarterly payout
After the ERE credits are sold, you receive a clear settlement and direct transfer.
What does your charging infrastructure generate?
Enter your expected annual charging volume and the number of grid connections. The service fee follows the volume per connection, so both matter.
Enter the total annual usage across all your charge points.
50,000 kWh per connection
Own generation counts as 100% renewable.
Estimated yearly revenue • after 8% service fee
- Volume per connection
- 50,000 kWh
- Service fee (50,000 to 250,000 kWh)
- 8%
- Verification, charged separately
- € 180/year
- Net, average scenario
- € 7.304
ERE market price moves roughly between: € 0,29 – € 0,50 per ERE
Own generation can double your revenue.
Charging your fleet simultaneously with your own solar or wind generation? Then that electricity can count as 100% renewable instead of the 50.5% grid average. The NEa sets four conditions: generation at the same delivery location, a MID meter on the generation installation, guarantees of origin (non-grid delivery) from VertiCer transferred to the NEa before registration (your installation must be registered with VertiCer), and no SDE subsidy on the same electricity. We set up the evidence together with you.
Example scenarios • net per year after service fee, before verification
| Scenario | Charging volume | Connections | Service fee | Grid power | With own generation |
|---|---|---|---|---|---|
| Office with 5 charge points | 40,000 kWh | 1 | 14% | € 4.154–€ 6.008 | € 8.227–€ 11.898 |
| Five sites, 12,000 kWh each | 60,000 kWh | 5 | 15% | € 6.159–€ 8.908 | € 12.196–€ 17.639 |
| Car park with 15 charge points | 120,000 kWh | 1 | 8% | € 13.333–€ 19.283 | € 26.402–€ 38.184 |
| Logistics depot with 30 charge points | 300,000 kWh | 1 | 7% | € 33.694–€ 48.731 | € 66.721–€ 96.498 |
What does it cost, and what do you get back?
No subscription. Our service fee comes out of the ERE revenue and follows your volume per connection. The verification by an independent verifier is charged on separately.
Service fee
15% excluding VAT up to 25,000 kWh per connection per year, dropping to 4% for the largest sites. No loyalty steps, no referral stacking.
Verification
€ 180 excluding VAT per connection per year on the standard route. Above 50,000 kWh per connection, or with own generation, the verifier assesses per company and visits the site in year one; that amount is in your quote.
Contract
Contract per calendar year, cancellable at any time free of charge; a cancellation takes effect at the end of the calendar year. Switching to another booking service provider on 1 January? Cancel by 30 November.
Guarantees of origin
Own solar on site? We also handle the guarantees of origin: registration, metering and sale run with your account, for € 2,500 per year per location.
Payout
Every quarter, per legal entity, on the IBAN of that entity. Every session and every euro is traceable in your dashboard and exportable.
No price guarantee
The ERE market fluctuates. We do not promise a fixed price; we time sales for the best possible revenue.
Service fee per connection per year • excl. VAT
| Volume per connection | Service fee |
|---|---|
| Up to 25,000 kWh | 15% |
| 25,000 to 50,000 kWh | 14% |
| 50,000 to 250,000 kWh | 8% |
| 250,000 to 1,500,000 kWh | 7% |
| From 1,500,000 kWh | 4% |
One account for your whole organisation.
Share your Joulo account with colleagues, manage multiple grid connections and pay out per legal entity • no password sharing needed.
Members & roles
Invite colleagues by email as manager or viewer. Only the owner manages IBAN, mandate and members • a viewer follows along read-only.
Multiple grid connections
Several sites or EANs? Add each connection to the same account. You sign one mandate per connection and link chargers per connection.
Entities with their own IBAN
A holding with multiple entities? Add each one with its own Chamber of Commerce number and IBAN • the quarterly payout follows the entity IBAN.
How a holding sets this up
A holding with two operating companies: Transport B.V. charges with six charge points at the depot, Vastgoed B.V. with four at the office. At Joulo that is not two separate administrations, but one account.
Both companies exist as entities on the account, each with its own Chamber of Commerce number and payout IBAN. Per grid connection (EAN) you sign one mandate and link the chargers. The quarterly payout automatically follows the entity IBAN • depot revenue lands with Transport B.V., office revenue with Vastgoed B.V.
The fleet manager follows along as viewer, the finance team manages as manager. Nobody shares a password • and when a company or site is added, you simply add it to the same account.
You'll find this in your dashboard under Account. Also available for HOAs • in the mobile app you switch accounts with one tap.
Infrastructure, not a middleman.
Other providers come from the energy sector. We think in data pipelines, API integrations and state machines.
Broad charger connectivity
Easee, Alfen, Zaptec, Tesla, Wallbox, ABB and 50+ other brands • via API or OCPP.
Transparent reporting
Every charging session visible. Every payout substantiated. Exportable for your administration.
NEa-compliant
Joulo is on the official NEa list of registration service providers. We know the formats, deadlines and exceptions.
Retroactive
Registration is retroactive from 1 January 2026. Every earlier charging session still counts.
Fee that follows your volume
Service fee only on actual revenue: 15% up to 25,000 kWh per connection per year, down to 4% for the largest sites. Verification is charged on separately.
Scalable and modular
From 2 charge points to 200 • with multiple entities, grid connections and colleagues on one account. Custom setup on request.
Prefer a quote or a quick sparring session first?
You can register your company directly and start right away. Prefer a tailored calculation, a MID check or to talk it through first? Send a message • we reply within one business day.
Register directlyOr call directly: +31 88 1001 388
First customer: Bikeflip
Onboarding took one day, retroactively registered from 1 January 2026.