See what each charging session earns.

No. Voltico issues the sales invoice on your behalf (self-billing) and sends it to you for review. Your finance team doesn’t have to invoice or book anything. This applies to business customers.

Yes. Electric charging always reduces CO₂ compared with petrol or diesel, including with ordinary grid electricity. Grid electricity is a mix of renewable and fossil-based power; for 2026 the renewable share stands at 50.5%. The ERE calculation counts only that renewable portion. So for every kWh you charge at home, you receive EREs based on that 50.5%.

That share grows every year, so your ERE earnings grow with it automatically. Have a green electricity contract? The national 50.5% still applies: by law the ERE calculation always uses that national average, regardless of your individual contract.

An emission credit service provider is a specialised party, registered with the Dutch Emissions Authority (NEa), that registers EREs on behalf of others and trades them on the market. It is the intermediary between charger owners and fuel suppliers, the contact point for the annual review by an independent verifier, and remains legally responsible for the correctness of the process.

Individuals cannot fulfil this role themselves under the law; it is reserved for emission credit service providers such as Voltico. The customer's role is limited to signing up, signing the authorization, and charging their car.

We connect to your charger, read your charging session data, and validate it against official requirements. This way we prevent errors and rejections during verification (and therefore missed payouts). We also translate the charging sessions into EREs, arrange the mandatory annual review, sell the EREs on the market, and pay the earnings out to you. You charge your car, we do the rest.

The ERE market is not directly accessible to individuals. The NEa requires a registering party to process at least 2 million kWh per year, or to represent at least 200 individuals. In addition, there must be an annual review by an independent verifier. An individual household does not reach those volumes and would spend more on administrative costs than the earnings. Voltico bundles your charging sessions with those of thousands of others, and handles the entire administration.