The validity of a green certificate was 5 years before January 2023 but following the modification of the Green Electricity Decree.
We therefore advise our customers to hold on to green certificates as long as possible until the price of the green certificate rises. Speculation is rife, and the floor price guaranteed by ELIA (the high-voltage grid operator in Belgium and Germany) is €65 in 2023, but it was €95 in 2022. That's a difference of €30.Since 2023, green certificates now have an unlimited lif espan!
So if you had produced 10 green certificates with your solar panel installation, the difference could be 300€!!!! It depends on how much you need the money, of course!
