Knowledge base
Practical, sourced explanations of EREs and the registration practice — written from the daily registration services of Compliance2Cash.
Registration service provider: choosing one, costs, NEa requirements and becoming one
What a registration service provider (inboekdienstverlener) does for EREs, how to choose one, what it costs, which requirements the NEa sets, and what it really takes to become one yourself.
18 October 2026
How many EREs does EV charging yield? The calculation explained
The NEa formula for electricity: kWh × 3.6 × 183 × renewable share ÷ 1000. That works out to 0.3327 ERE per kWh from the grid and 0.6588 ERE per kWh with 100% renewable electricity.
26 August 2026
Registration verification: how to prepare for the annual requirement
Every registrant in the REV must have an annual registration verification carried out — contracted and paid for by yourself, processed by 1 May at the latest. How to avoid surprises.
26 August 2026
The renewed REV in 2026: deadlines and retroactive registration explained
The Register Energy for Transport is being thoroughly renewed in 2026 for the transition from HBEs to EREs. Deliveries from 2026 can be registered retroactively — until 26 February 2027.
26 August 2026
Register EREs yourself or outsource? The trade-off explained
Registration with the NEa is voluntary but not without obligations: a verification contract, deadlines and a five-year correction risk. How to weigh self-registration against outsourcing.
26 August 2026
Year closure and savings limit: prevent EREs from expiring
At the year closure, EREs that may not be saved lapse. Only a limited quantity carries over to the next compliance year on 1 April. How to keep track of the calendar.
26 August 2026