Translate the text from Welsh to English.



 
Caiff y cyhoeddiad ei wneud mewn datganiad llafar i’r Senedd brynhawn yma. Mae Rhaglen Lywodraethu Llywodraeth Cymru, a gyhoeddwyd yn ddiweddar, yn dangos sut y byddwn yn gweithredu'n bendant i fynd i'r afael â'r argyfwng hinsawdd.


Bydd Lee Waters yn dweud wrth y Senedd:



> “Ers 1990, mae allyriadau Cymru wedi gostwng 31%. Ond i gyrraedd ein targed statudol o allyriadau Sero\-Net erbyn 2050, rhaid gwneud mwy o lawer. Yn y 10 mlynedd nesaf, bydd angen i ni sicrhau fwy na dwywaith y toriadau gafodd eu gwneud dros y 30 mlynedd diwethaf os ydym am gadw’r cynnydd yn y tymheredd o fewn terfynau diogel. Bydd hynny’n golygu gwneud newidiadau ym mhob rhan o’n bywydau.  Trafnidiaeth sydd i gyfrif am ryw 17 y cant o’n holl allyriadau, felly rhaid iddi chwarae ei rhan.”
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> “Rhaid i ni roi’r gorau i wario arian ar brosiectau sy’n annog mwy o bobl i yrru, a gwario mwy o arian ar gynnal a chadw ein ffyrdd a buddsoddi mewn pethau fydd yn rhoi dewis go iawn i bobl.”


Cyhoeddir cylch gorchwyl llawn yr adolygiad maes o law. Fodd bynnag, disgwylir i’r adolygiad ystyried sut y gallwn symud gwariant tuag at gynnal ein ffyrdd presennol yn well, yn hytrach nag adeiladu rhai newydd, ac edrych ar yr holl fuddsoddiadau arfaethedig mewn ffyrdd, y rhai sy’n cael eu hariannu’n uniongyrchol gan Llywodraeth Cymru a’r rhai sy’n cael eu hariannu’n anuniongyrchol gan grantiau.


Cyhoeddir aelodau’r panel allanol a fydd yn cynnal yr adolygiad maes o law. Byddwn yn gofyn i’r panel ystyried creu profion ar gyfer penderfynu pryd mai adeiladu ffyrdd newydd yw’r ateb cywir i ddatrys problem cludiant, hynny yn unol â Llwybr Newydd, Strategaeth Drafnidiaeth newydd Cymru.







Translation:


 
The Deputy Minister for Climate Change, Lee Waters will announce a freeze on new road building projects, whilst a review of highway schemes across Wales is carried out.


The review will be announced in an oral statement to the Senedd this afternoon. The Welsh Government’s recently published Programme for Government shows how we will act decisively to tackle the climate emergency.


Lee Waters will tell the Senedd:



> “Since 1990, Welsh emissions have fallen by 31%. But to reach our statutory target of net zero emissions by 2050, we need to do much more. In the next 10 years, we are going to need to more than double all the cuts we have managed over the last 30 years, if we are going keep temperature rises within safe limits. That means changes in all parts of our lives. Transport makes up some 17% of our total emissions and so must play its part.”
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> “We need a shift away from spending money on projects that encourage more people to drive and spend more money on maintaining our roads and investing in real alternatives that give people a meaningful choice.”


The full terms of reference for the review will be published in due course. However, the review is expected to consider how we can shift spending towards better maintaining our existing roads, rather than building new ones, and look at all proposed road investments, whether funded directly by the Welsh Government or indirectly by grants.


The membership of the external panel that will carry out the review will be announced at a later date. The panel will be asked to consider setting tests for when new roads are the right solutions for transport problems in line with Llwybr Newydd, the recently published Wales transport strategy.