Earn money with
every kWh you
charge at home
Joulo connects your charger, registers your sessions as Emission Reduction Units (ERE) with the NEa and pays out every quarter.
20%
commission
up to 10% via referrals
€0.12
per kWh
0
new in 24h
100%
auto-connected
Connect your charger in 1 minute
Sign in securely with your existing account.
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How ERE registration works
Step 1
ERE certificates
Every kWh you charge at home delivers proven CO₂ savings. The government registers this as ERE certificates.
Step 2
Joulo
We automatically read your charger, register the credits with the NEa and sell them on the market. You don't have to do anything.
Step 3
Money in your account
Every quarter you automatically get paid to your bank account. No hassle, just money.
Calculate how much you can yield
The average EV driver charges 3,000 – 5,000 kWh per year at home. What does that earn?
// the process
Start
earning in three steps
In three simple steps you receive compensation for charging your electric car at home.
Register & connect
Create a free account and connect your charger via API or OCPP for automatic meter readings.
AccountComplete registration
Upload your documents: EAN code, MID certificate and any additional details.
DocumentsReceive your earnings
Joulo registers your ERE credits with the NEa and pays out to your bank account every quarter.
Earn
// benefits
Why EV drivers choose Joulo
Transparent, sharply priced, and built for maximum net returns.
Lowest-fee position
20% standard service fee • reduced to 10% through partner discounts and referrals. Your fee drops by 1 percentage point each renewal year. No audit fees, no subscription, no fixed costs.
Fully automated
No more manual meter readings. Joulo reads your charger automatically and registers everything.
Transparent dashboard
Track your charging sessions, earnings and CO₂ savings in real time via your personal dashboard.
Retroactive
Already been charging? We also pay retroactively from 1 January 2026.
Compliant & on the NEa list
Joulo B.V. is on the official NEa list of registered ERE service providers (inboekdienstverleners) and is built according to RED III. All processes are audit-ready. · Powered by Capptions
ERE expert
We follow the market daily and sell your credits at the right moment for the best price.