Home charging station mounted on a tree in a sunlit green forest, with a coiled charging cable
    ERE REGISTRATION

    Earn money with
    every kWh you
    charge at home

    Joulo Green Credits connects your charger, registers your sessions as Emission Reduction Units (ERE) with the NEa and pays out every quarter.

    4.7· 28 reviews on Trustpilot

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    Connect your charger, the rest runs automatically.

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    Live10,035,431kWh to dateNEa registered

    10,382

    customers

    with live charging data

    20%

    Service fee

    down to 10% via referrals

    What customers say about Joulo

    4.7· 28 reviews on Trustpilot
    Calculator

    Calculate how much you can yield

    The average EV driver charges 3,000 – 5,000 kWh per year at home. What does that earn?

    // compatibility

    Works with all chargers

    Joulo supports 125+ charger models from 65 brands with built-in MID meters • plus OCPP integration. Check in seconds whether your charger is eligible.

    // the process

    Start
    earning in three steps

    In three simple steps you receive compensation for charging your electric car at home.

    Brand selection in the Joulo connect flow with charger brands

    Register & connect

    Create a free account and connect your charger via API or OCPP for automatic meter readings.

    Account
    Registration progress in the Joulo dashboard with approved status

    Complete registration

    Upload your documents: EAN code, MID certificate and any additional details.

    Documents
    Quarterly payout in the Joulo dashboard with paid status

    Receive 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 • 1 percentage point loyalty discount each calendar year (capped at 3 after three years) • reduced to 10% through partner discounts and referrals. 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.

    Under the hood

    Built as infrastructure

    Joulo runs in the background as data infrastructure. Three principles define how it works.

    Invisible

    The best infrastructure goes unnoticed. Joulo works in the background: no manual work, no hassle.

    Honest

    Every kWh is traceable, every euro explainable. Transparency isn't a feature, it's the architecture.

    Autonomous

    The system reads, validates and pays out. No intervention, no delay.

    Joulo by the numbers

    linked charge points
    11,808

    linked charge points

    10,696 auto-connected • avg 1.1 per account

    supported brands
    65

    supported brands

    19 cloud • + OCPP gateway

    fastest to link
    Tesla 3s

    fastest to link

    3s to link · median

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    Questions

    Frequently asked questions