Sut y bydd Llywodraeth Cymru yn sicrhau bod rhwydweithiau TGCh a thelathrebu yn addas at y dyfodol mewn ymateb i ddigwyddiadau tywydd eithafol sy'n gwaethygu a thymereddau sy'n cynyddu o ganlyniad i newid hinsawdd?
Wedi'i ateb gan Y Gweinidog Newid Hinsawdd | Wedi'i ateb ar 22/09/2023
Responsibility for resilience rests with the UK Government, Ofcom and the telecommunications industry.
The UK Government leads a cross government and industry forum called the Electronic Communications Resilience and Response Group (ECRRG) whose aim is to ensure the telecoms sector remains resilient to threats and risks to services.
Welsh Government officials are members of the ECRRG and will continue to engage with them as appropriate.