Mae datblygu a chynnal cynlluniau seilwaith yn broses tymor hir.  Ond mae argyfwng yr hinsawdd yn golygu bod yn rhaid i ni wneud hyn ar fyrder.  Rhaid i ni gael hyn yn iawn, gan mai dim ond unwaith mewn canrif y caiff newid fel hwn ei wneud i’n seilwaith.  Byddwn wrth reswm am i bob sector gyfrannu, a dwi’n ymrwymo i sicrhau hynny wrth i’r gwaith fynd yn ei flaen.
Developing and delivering infrastructure plans is a long term process. However, the climate emergency means we must move as quickly as possible. We need to get this right, as it will be a once in a century change to our infrastructure. We will of course need to involve all sectors in this work, and I am committed to doing this as the work develops.