TermCymru

Results are displayed in English alphabetical order A-Z
English: Affordable and clean energy
Welsh: Ynni fforddiadwy a glân
Status B
Subject: Justice and order
Part of speech: Neutral
Notes: Un o Nodau Datblygu Cynaliadwy y Cenhedloedd Unedig
Last Updated: 21 September 2017
English: A Guide to the New Renewable Energy Route Map for Wales, Consultation on the way forward to a leaner, greener and cleaner Wales
Welsh: Canllaw i Drywydd Ynni Adnewyddadwy Newydd Cymru, Ymgynghoriad ar y ffordd ymlaen i Gymru lanach, wyrddach a llai gwastraffus
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: Published by the Welsh Assembly Government, 2008.
Last Updated: 1 October 2008
English: Aid for Energy Crops
Welsh: Cymorth Cnydau Ynni
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Definition: AfEC
Last Updated: 15 March 2004
English: A Low Carbon Revolution - The Welsh Assembly Government Energy Policy Statement
Welsh: Chwyldro Carbon Isel - Datganiad Polisi Ynni Llywodraeth Cynulliad Cymru
Status A
Subject: Environment
Part of speech: Proper noun, Masculine, Singular
Definition: Document title.
Context: Published by the Welsh Assembly Government, March 2010.
Last Updated: 22 March 2010
English: alternative energy days
Welsh: dyddiau ynni amgen
Status C
Subject: Environment
Part of speech: Noun, Plural
Last Updated: 19 April 2007
English: Anglesey Energy Island Programme
Welsh: Rhaglen Ynys Ynni Môn
Status C
Subject: Tourism and leisure
Part of speech: Noun, Feminine, Singular
Definition: Rhaglen gan Gyngor Sir Ynys Môn i hyrwyddo'r economi.
Last Updated: 13 June 2011
English: Arbed - Strategic energy performance investment programme
Welsh: Arbed - Y rhaglen buddsoddi strategol mewn perfformiad ynni
Status C
Subject: Environment
Part of speech: Proper noun
Context: Supports the One Wales ambitions to reduce climate change, eradicate fuel poverty and boost economic development and regeneration in Wales.
Last Updated: 29 October 2010
English: Assistant Energy Officer
Welsh: Swyddog Egni Cynorthwyol
Status B
Subject: Personnel
Part of speech: Noun, Masculine, Singular
Last Updated: 4 October 2016
English: A Valuable Haven for Energy Industries
Welsh: Harbwr Diogel a Gwerthfawr i'r Diwydiant Ynni
Status A
Subject: Economic development
Part of speech: Proper noun
Definition: Marketing slogan.
Last Updated: 17 December 2013
English: average energy efficiency rating
Welsh: gradd effeithlonrwydd ynni gyfartalog
Status B
Subject: Environment
Part of speech: Noun, Feminine, Singular
Notes: Gweler y cofnod am energy efficiency rating / gradd effeithlonrwydd ynni.
Last Updated: 5 August 2025
English: Baglan Energy Park
Welsh: Parc Ynni Baglan
Status C
Subject: Economic development
Part of speech: Noun, Masculine, Singular
Last Updated: 11 September 2007
English: Big Energy Shift
Welsh: Y Newid Ynni Mawr
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 17 March 2009
English: bio-energy
Welsh: bio-ynni
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 20 August 2008
English: biological energy
Welsh: ynni biolegol
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: Ynni a gynhyrchir o fiomas.
Last Updated: 17 November 2011
English: British Wind Energy Association
Welsh: Cymdeithas Ynni Gwynt Prydain
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Last Updated: 8 December 2004
English: Building Energy Management Systems
Welsh: Systemau Rheoli Ynni Adeiladau
Status A
Subject: Education
Part of speech: Noun, Plural
Context: Apprenticeship learning pathway.
Last Updated: 30 October 2012
English: building-scale renewable energy
Welsh: cynhyrchu ynni adnewyddadwy ar raddfa adeilad
Status C
Subject: Environment
Part of speech: Verb
Definition: ee ystyr ddigon tebyg i 'microgynhyrchu'
Last Updated: 20 September 2004
English: Cabinet Secretary for Economy, Energy and Planning
Welsh: Ysgrifennydd y Cabinet dros yr Economi, Ynni a Chynllunio
Status A
Subject: Welsh Government posts and departments
Part of speech: Noun, Masculine, Singular
Notes: Teitl swydd yn Llywodraeth Cymru, mis Medi 2024.
Last Updated: 12 September 2024
English: Cabinet Secretary for Economy, Energy and Welsh Language
Welsh: Ysgrifennydd y Cabinet dros yr Economi, Ynni a’r Gymraeg
Status A
Subject: Welsh Government posts and departments
Part of speech: Noun, Masculine, Singular
Notes: Teitl swydd yn Llywodraeth Cymru, mis Mawrth 2024.
Last Updated: 21 March 2024
English: Cabinet Secretary for Energy, Planning and Rural Affairs
Welsh: Ysgrifennydd y Cabinet dros Ynni, Cynllunio a Materion Gwledig
Status A
Subject: Welsh Government posts and departments
Part of speech: Noun, Masculine, Singular
Notes: Teitl swydd yng Nghabinet Llywodraeth Cymru, Tachwedd 2017. Y ffurf fer ar y teitl yw: Yr Ysgrifennydd Ynni, Cynllunio a Materion Gwledig
Last Updated: 28 November 2017
English: Carbon Reduction Commitment Energy Efficiency Scheme
Welsh: Cynllun Effeithlonrwydd Ynni’r Ymrwymiad Lleihau Carbon
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: CRCEES. A UK emissions trading scheme.
Last Updated: 6 April 2011
English: Carmarthenshire Energy Agency
Welsh: Asiantaeth Ynni Sir Gâr
Status A
Subject: Environment
Part of speech: Noun, Feminine, Singular
Last Updated: 19 April 2007
English: Central Energy Fund
Welsh: Y Gronfa Ynni Ganolog
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Definition: CEF
Last Updated: 4 January 2012
English: Centre for Solar Energy Research
Welsh: Y Ganolfan Ymchwil i Ynni Solar
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Definition: CSER. Managed by Glyndwr University.
Last Updated: 23 March 2012
English: clean energy
Welsh: ynni glân
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: Term cyffredinol nad oes iddo ddiffiniad awdurdodol ond a ddefnyddir yn aml i olygu ynni o ffynonellau adnewyddadwy, nad ydynt yn llygru'r amgylchedd.
Last Updated: 17 February 2022
English: Clean Energy Cashback Scheme
Welsh: Cynllun Arian yn Ôl am Ynni Glân
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Context: also known as the Feed-in Tariff
Last Updated: 3 November 2011
English: Clean Energy Production/Steel
Welsh: Cynhyrchu Ynni Glân/Dur
Status C
Subject: Welsh Government posts and departments
Part of speech: Verb
Last Updated: 19 December 2005
English: clean energy target
Welsh: targed ynni glân
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 8 December 2004
English: Climate Change and Sustainable Energy Act 2006
Welsh: Deddf Newid Hinsawdd ac Ynni Cynaliadwy 2006
Status B
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Notes: Teitl cwrteisi ar ddeddfwriaeth sydd ar gael yn Saesneg yn unig. Newidiwyd y teitl yn y gronfa hon i adlewyrchu defnydd Llywodraeth Cymru o'r ffurf 'newid hinsawdd', ond ceir cyfeiriadau at y Ddeddf mewn is-ddeddfwriaeth o dan y teitl cwrteisi Deddf Newid yn yr Hinsawdd ac Ynni Cynaliadwy 2006.
Last Updated: 11 September 2024
English: Climate Change Energy & Planning Director's Office
Welsh: Swyddfa'r Cyfarwyddwr Newid Hinsawdd, Ynni a Chynllunio
Status A
Subject: Welsh Government posts and departments
Part of speech: Noun, Feminine, Singular
Last Updated: 16 December 2021
English: Community Energy Saving Programme
Welsh: Rhaglen Arbed Ynni yn y Gymuned
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Definition: CESP
Last Updated: 13 January 2009
English: Community Energy Wales
Welsh: Ynni Cymunedol Cymru
Status A
Subject: Environment
Part of speech: Proper noun
Definition: CEW
Last Updated: 17 December 2013
English: Community Scale Renewable Energy Generation Programme
Welsh: Rhaglen Cynhyrchu Ynni Adnewyddadwy ar Raddfa Gymunedol
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Definition: CSREG
Last Updated: 27 January 2010
English: Construction and Domestic Energy Unit
Welsh: Uned Adeiladu ac Ynni Domestig
Status C
Subject: Welsh Government posts and departments
Part of speech: Noun, Feminine, Singular
Last Updated: 30 January 2007
English: Construction, Fire and Domestic Energy Unit
Welsh: Yr Uned Adeiladu, Tân ac Ynni Domestig
Status C
Subject: Local government
Part of speech: Noun, Feminine, Singular
Last Updated: 9 December 2004
English: (Consultation Draft) CRC Energy Efficiency Scheme Order 2013
Welsh: Gorchymyn Cynllun Effeithlonrwydd Ynni’r Ymrwymiad Lleihau Carbon 2013 (Drafft Ymgynghori)
Status C
Subject: Titles of legislation
Part of speech: Noun, Masculine, Singular
Last Updated: 2 October 2012
English: Consultation on a Marine Energy Strategic Plan for Wales
Welsh: Ymgynghoriad ar Gynllun Strategol Cymru ar gyfer Ynni'r Môr
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 5 March 2009
English: deliver secure energy
Welsh: darparu ynni o ffynonellau diogel
Status C
Subject: Environment
Part of speech: Verb
Last Updated: 7 November 2011
English: Department for Business, Energy & Industrial Strategy
Welsh: Yr Adran Busnes, Ynni a Strategaeth Ddiwydiannol
Status B
Subject: Welsh Government posts and departments
Part of speech: Noun, Feminine, Singular
Notes: Un o adrannau Llywodraeth y DU. Defnyddir yr acronym BEIS yn y ddwy iaith.
Last Updated: 30 September 2016
English: Department for Energy Security and Net Zero
Welsh: Yr Adran Diogeledd Ynni a Sero Net
Status A
Subject: Welsh Government posts and departments
Part of speech: Noun, Feminine, Singular
Last Updated: 5 June 2025
English: Department of Energy and Climate Change
Welsh: Yr Adran Ynni a Newid Hinsawdd
Status B
Subject: Politics
Part of speech: Noun, Feminine, Singular
Definition: Adran o Lywodraeth y DU. Sefydlwyd yn 2008 a daeth i ben yn 2016.
Last Updated: 19 August 2024
English: Deputy Director, Energy and Environment and NW Regional Engagement
Welsh: Dirprwy Gyfarwyddwr, Ynni a'r Amgylchedd ac Ymgysylltu Rhanbarthol Gogledd Cymru
Status C
Subject: Welsh Government posts and departments
Part of speech: Noun, Masculine, Singular
Last Updated: 24 May 2012
English: Deputy Director, Energy & Environment & Regional Engagement
Welsh: Dirprwy Gyfarwyddwr, Ynni a'r Amgylchedd ac Ymgysylltu Rhanbarthol
Status A
Subject: Welsh Government posts and departments
Part of speech: Noun, Masculine, Singular
Last Updated: 22 May 2014
English: dietary energy
Welsh: egni deietegol
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Last Updated: 20 January 2010
English: Director Climate Change, Energy and Planning
Welsh: Cyfarwyddwr Newid Hinsawdd, Ynni a Chynllunio
Status A
Subject: Welsh Government posts and departments
Part of speech: Noun, Masculine, Singular
Last Updated: 2 April 2020
English: Director, Energy Wales
Welsh: Cyfarwyddwr, Ynni Cymru
Status C
Subject: Economic development
Part of speech: Noun, Masculine, Singular
Definition: Economic Development and Transport Department
Last Updated: 20 September 2005
English: Display Energy Certificate
Welsh: Tystysgrif Ynni i'w Harddangos
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: DEC. An A3 size certificate which must be prominently displayed in all public buildings accessed frequently and regularly by the public. The certificate gives information to the public about the energy usage of that building.
Last Updated: 20 March 2012
English: domestic energy conservation
Welsh: arbed ynni domestig
Status C
Subject: Environment
Part of speech: Verb
Last Updated: 24 February 2005
English: domestic energy efficiency
Welsh: effeithlonrwydd ynni domestig
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Context: Rydym wedi parhau hefyd i roi blaenoriaeth i’n rhaglenni effeithlonrwydd ynni domestig, gan ddarparu rhagor o gyllid i fynd i’r afael â melltith tlodi tanwydd.
Last Updated: 5 September 2019
English: Domestic Energy Efficiency and Fuel Poverty Officer
Welsh: Swyddog Effeithlonrwydd Ynni Domestig a Thlodi Tanwydd
Status A
Subject: Welsh Government posts and departments
Part of speech: Noun, Masculine, Singular
Notes: Swydd yn yr Is-adran Pobl a’r Amgylchedd yn Llywodraeth Cymru.
Last Updated: 13 July 2016