California Code, Vehicle Code - VEH § 5106

(a) In addition to the regular registration fee or a permanent trailer identification fee, the applicant shall be charged a fee of fifty-three dollars ($53) for issuance of environmental license plates.

(b) In addition to the regular renewal fee or a permanent trailer identification fee for the vehicle to which the plates are assigned, the applicant for a renewal of environmental license plates shall be charged an additional fee of forty-three dollars ($43). An applicant with a permanent trailer identification plate shall be charged an annual fee of forty-three dollars ($43) for renewal of environmental license plates. However, applicants for renewal of prisoner-of-war special license plates issued under Section 5101.5 shall not be charged the additional renewal fee under this subdivision.

(c) When payment of renewal fees is not required as specified in Section 4000, the holder of any environmental license plate may retain the plate upon payment of an annual fee of forty-three dollars ($43). The fee shall be due at the expiration of the registration year of the vehicle to which the environmental license plate was last assigned. However, applicants for retention of prisoner-of-war special license plates issued under Section 5101.5 shall not be charged the additional retention fee under this subdivision.

(d) Notwithstanding Section 9265, the applicant for a duplicate environmental license plate shall be charged a fee of forty-three dollars ($43).

(e) This section shall become operative on July 1, 2017.