(4)‘‘fuel producer’’ means an economic operator that produces renewable fuel of non-biological origin;
(5)‘‘come into operation’’ means starting production of renewable fuels of non-biological origin or renewable electricity for the first time or following a repowering as defined under Article 2, point (10) of Directive (EU) 2018/2001 requiring investments exceeding 30 % of the investment that would be needed to build a similar new installation;’;