75684 results
Results are displayed in alphabetical order.
English: Energy Efficiency
Welsh: Arbed Ynni
English: Energy Efficiency Action Plan
Welsh: Cynllun Gweithredu Effeithlonrwydd Ynni
Welsh: Rheolwr Nawdd yr Ymddiriedolaeth Garbon ac Effeithlonrwydd Ynni
English: Energy Efficiency Commitment
Welsh: Ymrwymiad Effeithlonrwydd Ynni
English: Energy Efficiency Innovation Review
Welsh: Adolygiad Arloesi Effeithlonrwydd Ynni
Welsh: Effeithlonrwydd ynni yn y sector annomestig
Welsh: Y Bartneriaeth Effeithlonrwydd Ynni ar gyfer Cartrefi
English: Energy Efficiency Policy Manager
Welsh: Rheolwr Polisi Effeithlonrwydd Ynni
English: energy efficiency rating
Welsh: sgôr effeithlonrwydd ynni
English: Energy Efficiency Report
Welsh: Adroddiad Arbed Ynni
Welsh: Gofynion yr Adroddiad Arbed Ynni
English: energy efficiency standards
Welsh: safonau effeithlonrwydd ynni
English: energy efficient appliances
Welsh: offer sy'n arbed ynni
English: energy efficient lighting
Welsh: bylbiau golau rhad-ar-ynni
English: energy efficient measure
Welsh: cam effeithlon o ran ynni
English: energy efficient milk storage tanks
Welsh: tanc storio llaeth sy'n arbed ynni
English: Energy & Environment Sector
Welsh: Y Sector Ynni a'r Amgylchedd
English: energy from waste projects
Welsh: prosiectau troi gwastraff yn ynni
English: energy generation
Welsh: cynhyrchu ynni
Welsh: Rheolwr Polisi Cynhyrchu Ynni a Gwynt ar y Tir
English: energy grass
Welsh: porfa ynni
English: Energy Industries Council
Welsh: Cyngor y Diwydiannau Ynni
English: energy-intensive
Welsh: ynni-ddwys
English: Energy in Wales
Welsh: Ynni yng Nghymru
English: Energy in Wales - Overview paper
Welsh: Ynni yng Nghymru - Papur gorolwg
English: EnergyNet Wales
Welsh: EnergyNet Cymru
English: energy optimization
Welsh: optimeiddio ynni
English: energy payback time
Welsh: amser ad-dalu'r ynni
English: Energy Performance Certificate
Welsh: Tystysgrif Perfformiad Ynni
English: energy performance industry
Welsh: diwydiant perfformiad ynni
Welsh: Y Gyfarwyddeb Perfformiad Ynni Adeiladau
English: Energy Policy Branch
Welsh: Y Gangen Polisi Ynni
English: energy-positive
Welsh: effeithlon o ran ynni
English: Energy Price Guarantee
Welsh: Y Warant Pris Ynni
English: Energy Project Manager
Welsh: Rheolwr Prosiect Ynni
English: energy recovery
Welsh: adfer ynni
English: Energy Retail Association
Welsh: Cymdeithas Manwerthu Ynni
English: Energy Review
Welsh: Adolygiad Ynni
English: Energy review outline programme
Welsh: Rhaglen fras yr adolygiad ynni
English: energy saving
Welsh: rhad-ar-ynni
English: energy saving light bulbs
Welsh: bylbiau golau sy'n arbed ynni
English: energy saving recommended - logo
Welsh: logo arbed ynni
English: Energy Saving Trust
Welsh: Yr Ymddiriedolaeth Arbed Ynni
Welsh: Canolfan Gynghori Ymddiriedolaeth Arbed Ynni Cymru
English: Energy Saving Wales
Welsh: Arbed Ynni Cymru
English: Energy Sector
Welsh: Sector Ynni
English: Energy Sector Branch
Welsh: Cangen y Sector Ynni
English: energy security
Welsh: diogelu ffynonellau ynni
English: Energy Security Bill
Welsh: Y Bil Diogeledd Ynni
English: energy security objectives
Welsh: amcanion diogelu ynni