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Amdanom ni
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Amdanom ni
Amdanom ni
Who we are
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Who we are
Ein harweinyddiaeth
Ein strategaeth
Yr hyn rydym yn ei reoleiddio
How we work
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How we work
Cyllid
Polisïau a gweithdrefnau
Cyfleoedd caffael a chyfleoedd i ennill contractau
Join Ofgem
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Join Ofgem
Gweithio gyda ni
Cwestiynau cyffredin am wneud cais am swyddi a'r broses recriwtio
Telerau ac amodau cyflogaeth
Cyflogau a buddiannau
Staff networks
Cydraddoldeb ac amrywiaeth
Get in touch
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Get in touch
Contact us
Manylion cyswllt ar gyfer cynlluniau amgylcheddol a chymdeithasol
Ceisiadau am wybodaeth
Ymholiadau’r cyfryngau
Cwyno am Ofgem
Gwybodaeth i ddefnyddwyr
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Gwybodaeth i ddefnyddwyr
Gwybodaeth i ddefnyddwyr
Cyngor ar ynni i gartrefi
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Cyngor ar ynni i gartrefi
Find your energy supplier
Compensation for energy supply issues
Making a complaint about your energy supplier or network operator
Getting a gas or electricity connection
Newid cyflenwr ynni
Newid eich mesurydd trydan Radio Teleswitch
Get a smart meter
Prepayment meters consumer guidance
Taliadau sefydlog a chyfraddau fesul uned y cap ar brisiau ynni fesul rhanbarth
Egluro'r cap ar brisiau ynni
Tâl sefydlog ar gyfer trydan a nwy
Check the energy back-billing rules
Ymuno â Chofrestr Gwasanaethau â Blaenoriaeth eich cyflenwr
Cynllunio ar gyfer toriad pŵer
What happens if the energy supplier to your business goes bust?
Economy 7 consumer guide
Cael help gyda eich biliau ynni
Understand your electricity and gas bills
Cyngor ar ynni i fusnesau
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Cyngor ar ynni i fusnesau
Dechrau tudalen contract ynni busnes
Get energy for your business
Getting help if your business can't afford its energy bills
Find business energy efficiency grants and schemes
Environmental and social schemes
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Environmental and social schemes
Environmental and social schemes
Boiler Upgrade Scheme (BUS)
Counter fraud for environmental and social programmes
Energy Company Obligation (ECO)
Feed-in Tariffs (FIT)
Great British Insulation Scheme
Green Gas Support Scheme (GGSS) and Green Gas Levy (GGL)
Non-Domestic Renewable Heat Incentive (RHI)
Northern Ireland Non-Domestic Renewable Heat Incentive
Offtaker of Last Resort (OLR)
Renewable Electricity Register
Renewables Energy Guarantees Origin (REGO)
Renewables Obligation (RO)
Smart Export Guarantee (SEG)
Warm Home Discount (WHD)
Previous Environmental and Social Schemes
Energy regulation
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Energy regulation
Energy regulation
How we regulate
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How we regulate
Energy licences and guidance
Energy codes
Compliance and enforcement
Energy network price controls
Electricity
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Electricity
Electricity supply
Electricity interconnectors
Electricity generation
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Offshore electricity transmission
Gas
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Gas
Gas supply
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Gas shipping
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Gas distribution
Low carbon
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Low carbon
Carbon capture and storage
Heat networks
Nuclear energy
Long duration electricity storage
Technology and innovation
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Technology and innovation
Artificial intelligence
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Business resilience
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Cymraeg
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