73 canlyniad
Rhestrir y canlyniadau yn ôl perthnasedd.
Cymraeg: effeithlonrwydd
Saesneg: efficiency
Cymraeg: adolygiad o effeithlonrwydd
Saesneg: efficiency review
Cymraeg: arbedion effeithlonrwydd
Saesneg: efficiency savings
Cymraeg: arbedion effeithlonrwydd
Saesneg: efficiencies
Cymraeg: effeithlonrwydd adnoddau
Saesneg: resource efficiency
Cymraeg: effeithlonrwydd bwyd
Saesneg: food efficiency
Cymraeg: effeithlonrwydd deunyddiau
Saesneg: materials efficiency
Cymraeg: Effeithlonrwydd Morol
Saesneg: Marine Efficiency
Cymraeg: effeithlonrwydd ynni
Saesneg: energy efficiency
Cymraeg: enillion effeithlonrwydd
Saesneg: efficiency gains
Cymraeg: effeithlonrwydd ynni domestig
Saesneg: domestic energy efficiency
Cymraeg: safonau effeithlonrwydd ynni
Saesneg: energy efficiency standards
Cymraeg: sgôr effeithlonrwydd ynni
Saesneg: energy efficiency rating
Cymraeg: Ymrwymiad Effeithlonrwydd Ynni
Saesneg: Energy Efficiency Commitment
Saesneg: EEIR
Saesneg: Energy Efficiency Innovation Review
Cymraeg: Bwrdd Effeithlonrwydd ac Arloesi
Saesneg: Efficiency and Innovation Board
Saesneg: Business Resource Efficiency Co-ordinator
Saesneg: Benefits & Efficiencies Co-ordinator
Saesneg: Director, Operations & Efficiency
Saesneg: Efficiency through Technology Funding
Cymraeg: Cymorth Tîm Effeithlonrwydd Adnoddau
Saesneg: Resource Efficiency Team Support
Saesneg: Resource Efficiency Advice and Support
Saesneg: Supply Chain Efficiencies Scheme
Cymraeg: Cynllun Effeithlonrwydd Ynni Cartref
Saesneg: Home Energy Efficiency Scheme
Saesneg: Energy Efficiency Action Plan
Saesneg: Home Energy Efficiency Service
Saesneg: innovative energy efficiency packages
Cymraeg: Pennaeth Effeithlonrwydd ac Arloesi
Saesneg: Head of Efficiency and Innovation
Cymraeg: Rhaglen Effeithlonrwydd ac Arloesi
Saesneg: Efficiency and Innovation Programme
Saesneg: Resource Efficiency Operations Manager
Cymraeg: Rheolwr Polisi Effeithlonrwydd Ynni
Saesneg: Energy Efficiency Policy Manager
Saesneg: Minimum Energy Efficiency Standards
Cymraeg: sgôr effeithlonrwydd ynni cyfartalog
Saesneg: average energy efficiency rating
Saesneg: Improvement and Efficiency Fund
Saesneg: Resource Efficiency and Waste Sector
Saesneg: Domestic Energy Efficiency Team Leader
Saesneg: Resource Energy Efficiency Team Leader
Saesneg: Home Energy Efficiency Scheme Plus
Saesneg: Home Energy Efficiency Scheme - Revenue
Saesneg: Energy efficiency in the non-domestic sector
Saesneg: Wales Efficiency and Innovation Programme
Saesneg: Strategic Change and Efficiency Programme
Saesneg: Domestic Energy Efficiency and Fuel Poverty Support
Saesneg: National Energy Efficiency and Saving Plan
Saesneg: Carbon Reduction Commitment Energy Efficiency Scheme
Saesneg: CRCEES
Saesneg: Household energy efficiency in Wales
Saesneg: Head of Domestic Energy Efficiency & Fuel Poverty
Saesneg: Domestic Energy Efficiency and Fuel Poverty Officer