A wnaiff y Gweinidog egluro a yw Llywodraeth Cymru wedi rhoi cymorth ariannol i gynghorau Caerdydd neu Gasnewydd i gaffael bysiau trydan?
Wedi'i ateb gan Y Gweinidog Cyllid a Llywodraeth Leol | Wedi'i ateb ar 16/12/2021
No financial support has been given to either Cardiff or Newport Council to purchase electric buses. A loan was provided to Newport Transport Ltd in the last financial year.