// Without a MID meter
No MID meter? Connect your charging station anyway.
You then see all your charging sessions, your monthly usage and what those sessions would be worth. NEa registration needs a factory-fitted MID meter.
Connecting is free and without obligation. You only pay a service fee once EREs are sold.
What you do see
Every charging session
Each session arrives automatically, with date, duration and kWh. You never type in a meter reading.
Your usage per month
How much you charge at home, month by month, in your dashboard and in the app.
What it would be worth
The same calculation customers with a MID meter see, on your own kWh.
What your charging sessions would be worth
Use your own kilometres or kWh. The amount is net: what you keep after a 20% service fee.
Your situation
per year
≈ 3.000 kWh kWh home charging per year (based on 20 kWh/100 km)
Your estimated earnings
Our latest sale (July 2026) returned €0.129 net per kWh.
Not a forecast: this is the price we actually got. That was €0.161 gross per kWh; after our service fee €0.129 net remains. The scenarios above show what a higher or lower market price would do.
See every saleNet per year (after Joulo fee)
per month
ERE's
kg CO₂
Official NEa formula
ERE = kWh × renewable fraction × fossil reference × conversion factor ÷ 1,000
Indicative calculation • actual earnings depend on ERE market price and agreements NEa
The count starts at the meter. Only kWh measured by the MID meter itself can be registered. Sessions from before that meter never count later, not even retroactively.
Two routes to registration
A charging station with a factory-fitted MID meter
Request a free quote. An installer from the Joulo network replaces your charging station. Your kWh count from the first session on that meter.
Request a quoteA Secondary Allocation Point from your grid operator
Your grid operator creates a separate metering point for your charging station. Expect € 200 to € 300 to install, plus monthly costs.
Frequently asked questions
Not sure whether you have a MID meter?
Look up your brand and model and you know where you stand.
Connect first, decide after.
Within a few minutes you have your own numbers in front of you. What you do next is up to you.
Link your charging station