Trafnidiaeth yw\u2019r trydydd sector mwyaf o blith y rhai sy\u2019n allyrru nwyon t\u0177 gwydr yng Nghymru.<\/p>\n
Mae datgarboneiddio\u2019r sector trafnidiaeth a sicrhau bod pobl a lleoedd Cymru wedi\u2019u cysylltu\u2019n hanfodol i ddyfodol sero net Cymru.<\/p>\n
Mae Llywodraeth Cymru, fel rhan o\u2019i Chytundeb Cydweithio \u00e2 Phlaid Cymru, wedi ffurfio Gr\u0175p Her Sero Net 2035 Cymru, dan gadeiryddiaeth y cyn Weinidog Jane Davidson, fel rhan o\u2019r ymrwymiad i \u2018comisiynu cyngor annibynnol i edrych ar lwybrau posibl at sero net erbyn 2035.\u2019 Mae Llywodraeth Cymru wedi comisiynu Canolfan Polisi Cyhoeddus Cymru (WCPP) i ddarparu cymorth tystiolaeth annibynnol i\u2019r Gr\u0175p Her.<\/p>\n
Mewn ymateb i\u2019r cwestiwn \u2018Sut y gellid cysylltu pobl a lleoedd ledled Cymru erbyn 2035?\u2019 <\/em>mae WCPP wedi cynhyrchu dau bapur:<\/p>\n Papur cefndir \u2018Datgarboneiddio\u2019r system drafnidiaeth Cymru dra cysylltu pobl a lleoedd\u2019<\/em>. Mae hwn yn crynhoi allyriadau trafnidiaeth cyfredol Cymru, ac mae\u2019n ystyried sut y mae Llywodraeth Cymru\u2019n gweithredu, neu\u2019n bwriadu gweithredu, polis\u00efau i wella cysylltedd. Mae\u2019n adolygu targedau a nodau i leihau allyriadau carbon a newid mewn ymddygiad, i ddeall y mesurau cefnogi sydd eu hangen i gyflymu\u2019r pontio i sero net.<\/p>\n Papur adolygu \u2018Sero net 2035: gwersi mentrau rhyngwladol i ddatgarboneiddio trafnidiaeth<\/em>\u2019. Mae hwn yn adolygiad tystiolaeth heb fod yn gwbl gynhwysfawr o enghreifftiau o bolis\u00efau arfaethedig neu sydd wedi\u2019u gweithredu ac sydd \u00e2\u2019r nod o hybu datgarboneiddio trafnidiaeth dir, hedfanaeth a morgludiant; a pholis\u00efau ar gysylltedd digidol a allai helpu i leihau neu osgoi\u2019r angen i deithio.<\/p>\n Mae\u2019r sector trafnidiaeth yng Nghymru\u2019n gyfrifol am 16% o gyfanswm yr allyriadau carbon; gyda 6% wedi\u2019u gynhyrchu gan y sector hedfanaeth a morgludiant. Mae gan Gymru lefelau amrywiol o gyfrifoldeb am y gwahanol sectorau trafnidiaeth, gyda hedfanaeth a morgludiant ar y cyfan wedi\u2019u cadw\u2019n \u00f4l gan lywodraeth y DU. Fodd bynnag, mae trafnidiaeth dir wedi\u2019i datganoli i Gymru, a cheir a nwyddau ysgafn yw cyfranwyr mwyaf y sector at allyriadau carbon.<\/p>\n Gellir categoreiddio cyfleoedd i ddatgarboneiddio\u2019r sector trafnidiaeth i rai sy\u2019n helpu i leihau neu osgoi\u2019r <\/em>angen i deithio, neu wella <\/em>effeithlonrwydd gweithredol dulliau o deithio, newid <\/em>cludo pobl a nwyddau i ddulliau mwy cynaliadwy o deithio, neu wella <\/em>effeithlonrwydd gweithredol ffyrdd o deithio. Mae Llywodraeth Cymru eisoes wedi pennu targedau osgoi <\/em>a newid <\/em>sy\u2019n gysylltiedig \u00e2 thrafnidiaeth dir, fel 39% o siwrneiau i gael eu gwneud drwy ddulliau teithio cynaliadwy (er enghraifft, trafnidiaeth gyhoeddus, cerdded neu seiclo) erbyn 2030 a 30% o\u2019r gweithlu\u2019n gweithio o bell.<\/p>\n Fodd bynnag, er bod mwy o bwyslais ar fentrau sy\u2019n helpu pobl i osgoi <\/em>trafnidiaeth yn golygu bod Cymru\u2019n debygol o gyflawni targedau sero net yn fwy effeithlon, rhaid i\u2019r sector trafnidiaeth ateb y galw a sicrhau bod pobl ledled Cymru\u2019n gallu cyrraedd eu gweithleoedd ac amwynderau craidd fel gofal iechyd ac ysgolion. Efallai na fydd yr un datrysiadau trafnidiaeth cynaliadwy yn briodol i bob ardal o Gymru, er enghraifft, mae pobl sy\u2019n byw mewn ardaloedd gwledig yn dibynnu\u2019n anghymesur ar ddefnydd o geir preifat, o\u2019i gymharu \u00e2 thrafnidiaeth actif (oherwydd pellter) neu drafnidiaeth gyhoeddus (oherwydd argaeledd).<\/p>\n","protected":false},"excerpt":{"rendered":" Trafnidiaeth yw\u2019r trydydd sector mwyaf o blith y rhai sy\u2019n allyrru nwyon t\u0177 gwydr yng Nghymru. Mae datgarboneiddio\u2019r sector trafnidiaeth a sicrhau bod pobl a lleoedd Cymru wedi\u2019u cysylltu\u2019n hanfodol i ddyfodol sero net Cymru. Mae Llywodraeth Cymru, fel rhan o\u2019i Chytundeb Cydweithio \u00e2 Phlaid Cymru, wedi ffurfio Gr\u0175p Her Sero Net 2035 Cymru, dan […]<\/p>\n","protected":false},"author":1,"featured_media":0,"template":"","categories":[12],"tags":[137,144,147],"research-and-impact":[],"class_list":["post-14595","report","type-report","status-publish","has-post-thumbnail","hentry","category-yr-amgylchedd-a-sero-net","tag-cydweithio-ar-gymuned","tag-sero-net","tag-trafnidiaeth"],"meta_box":{"project":"","lead_author":"","authors":[],"image":[{"width":744,"height":418,"file":"iStock-1980266299-1-1.jpg","filesize":648650,"sizes":{"medium":{"file":"iStock-1980266299-1-1-744x495.jpg","width":744,"height":495,"mime-type":"image\/jpeg","filesize":76403,"url":"https:\/\/wcpp.org.uk\/wp-content\/uploads\/iStock-1980266299-1-1-744x495.jpg"},"large":{"file":"iStock-1980266299-1-1-1200x799.jpg","width":1200,"height":799,"mime-type":"image\/jpeg","filesize":161890,"url":"https:\/\/wcpp.org.uk\/wp-content\/uploads\/iStock-1980266299-1-1-1200x799.jpg"},"thumbnail":{"file":"iStock-1980266299-1-1-744x418.jpg","width":744,"height":418,"mime-type":"image\/jpeg","filesize":69031,"url":"https:\/\/wcpp.org.uk\/wp-content\/uploads\/iStock-1980266299-1-1-744x418.jpg"},"medium_large":{"file":"iStock-1980266299-1-1-768x511.jpg","width":768,"height":511,"mime-type":"image\/jpeg","filesize":80705,"url":"https:\/\/wcpp.org.uk\/wp-content\/uploads\/iStock-1980266299-1-1-768x511.jpg"},"1536x1536":{"file":"iStock-1980266299-1-1-1536x1023.jpg","width":1536,"height":1023,"mime-type":"image\/jpeg","filesize":237973,"url":"https:\/\/wcpp.org.uk\/wp-content\/uploads\/iStock-1980266299-1-1-1536x1023.jpg"},"2048x2048":{"file":"iStock-1980266299-1-1-2048x1364.jpg","width":2048,"height":1364,"mime-type":"image\/jpeg","filesize":374245,"url":"https:\/\/wcpp.org.uk\/wp-content\/uploads\/iStock-1980266299-1-1-2048x1364.jpg"},"reykjavik-intro":{"file":"iStock-1980266299-1-1-1920x1080.jpg","width":1920,"height":1080,"mime-type":"image\/jpeg","filesize":299862,"url":"https:\/\/wcpp.org.uk\/wp-content\/uploads\/iStock-1980266299-1-1-1920x1080.jpg"}},"image_meta":{"aperture":"0","credit":"","camera":"","caption":"","created_timestamp":"0","copyright":"","focal_length":"0","iso":"0","shutter_speed":"0","title":"","orientation":"0","keywords":[]},"ID":"14592","name":"iStock-1980266299-1-1.jpg","path":"\/infotree\/sites\/wcpp.org.uk\/wp-content\/uploads\/iStock-1980266299-1-1.jpg","url":"https:\/\/wcpp.org.uk\/wp-content\/uploads\/iStock-1980266299-1-1-744x418.jpg","full_url":"https:\/\/wcpp.org.uk\/wp-content\/uploads\/iStock-1980266299-1-1.jpg","title":"iStock-1980266299-1-1.jpg","caption":"","description":"","alt":"","srcset":"https:\/\/wcpp.org.uk\/wp-content\/uploads\/iStock-1980266299-1-1-744x418.jpg 744w, https:\/\/wcpp.org.uk\/wp-content\/uploads\/iStock-1980266299-1-1-1920x1080.jpg 1920w"}],"files":[{"file":[14597],"publication_type":"Report","title_for_display":"Papur cefndir: Datgarboneiddio'r system drafnidiaeth Cymru dra cysylltu pobl a lleoedd"},{"file":[14598],"title_for_display":"Cynlluniau rhyngwladol i ddatgarboneiddio trafnidiaeth"}],"disable_related_content":"0"},"_links":{"self":[{"href":"https:\/\/wcpp.org.uk\/cy\/wp-json\/wp\/v2\/report\/14595","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wcpp.org.uk\/cy\/wp-json\/wp\/v2\/report"}],"about":[{"href":"https:\/\/wcpp.org.uk\/cy\/wp-json\/wp\/v2\/types\/report"}],"author":[{"embeddable":true,"href":"https:\/\/wcpp.org.uk\/cy\/wp-json\/wp\/v2\/users\/1"}],"version-history":[{"count":0,"href":"https:\/\/wcpp.org.uk\/cy\/wp-json\/wp\/v2\/report\/14595\/revisions"}],"wp:attachment":[{"href":"https:\/\/wcpp.org.uk\/cy\/wp-json\/wp\/v2\/media?parent=14595"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wcpp.org.uk\/cy\/wp-json\/wp\/v2\/categories?post=14595"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wcpp.org.uk\/cy\/wp-json\/wp\/v2\/tags?post=14595"},{"taxonomy":"research-and-impact","embeddable":true,"href":"https:\/\/wcpp.org.uk\/cy\/wp-json\/wp\/v2\/research-and-impact?post=14595"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}