Cheap Gas and Electricity in Maes-glas
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Electricity Tariffs
| Supplier | Tariff | Type | Unit Rate | Standing | Est. Annual | Exit Fee |
|---|---|---|---|---|---|---|
| E.ON Next | Next Secure Fixed 14m v4 | Fixed | 24.90p | 52.75p | £865 | £50 |
| Good Energy | Good Energy Fix Feb27 | Fixed | 24.30p | 59.40p | £873 | £50 |
| Co-op Energy | Co-op 12M Fixed | Variable | 26.06p | 51.41p | £891 | None |
| Octopus Energy | Octopus 12M Fixed | Fixed | 26.10p | 51.41p | £892 | None |
| OVO Energy | Simpler Energy - 01/01/2026 | Variable | 26.84p | 50.24p | £908 | None |
| EDF Energy | Simply Fixed Feb27v7 | Fixed | 27.23p | 52.75p | £928 | £50 |
| Scottish PowerGreen | Green Fixed Apr 2027 TL2 | Fixed | 28.14p | 52.74p | £952 | £50 |
| British Gas | Standard Variable | Variable | 28.18p | 52.75p | £953 | None |
Gas Tariffs
| Supplier | Tariff | Type | Unit Rate | Standing | Est. Annual | Exit Fee |
|---|---|---|---|---|---|---|
| Good Energy | Good Energy Fix Feb27 | Fixed | 5.37p | 33.87p | £741 | £50 |
| E.ON Next | Next Secure Fixed 24m v5 | Fixed | 5.52p | 35.35p | £764 | £100 |
| EDF Energy | Simply Fixed Feb27v6 | Fixed | 5.71p | 35.35p | £786 | £50 |
| Co-op Energy | Co-op 12M Fixed | Variable | 5.78p | 34.01p | £789 | None |
| Octopus Energy | Octopus 12M Fixed | Fixed | 5.79p | 34.01p | £790 | None |
| OVO Energy | Simpler Energy - 01/01/2026 | Variable | 5.82p | 33.67p | £792 | None |
| British Gas | Standard Variable | Variable | 6.11p | 35.35p | £831 | None |
Prices shown are for direct debit customers. Annual costs based on typical domestic usage (2,700 kWh electricity, 11,500 kWh gas). Use the comparison tool above for a personalised quote.
EV TariffsFor electric vehicle owners
| Supplier | Tariff | Off-Peak | Peak | Standing | Exit Fee |
|---|---|---|---|---|---|
| Octopus Energy | Intelligent Octopus Go 12M Fixed | 7.00p | 31.42p | 49.80p | None |
| E.ON Next | Next Drive Lite | 12.00p | 25.78p | 51.69p | None |
| EDF Energy | EVolve Tracker Apr27 | 18.18p | 28.18p | 52.75p | £25 |
| Good Energy | Good Energy EV Charge | 8.50p | 32.63p | 64.50p | £50 |
Off-peak rates typically apply overnight (e.g., 11:30pm-5:30am). Ideal for charging EVs while you sleep.
Heat Pump TariffsFor homes with heat pumps
| Supplier | Tariff | Off-Peak | Peak | Standing | Exit Fee |
|---|---|---|---|---|---|
| Octopus Energy | Cosy Octopus | 14.79p | 45.25p | 50.48p | None |
| EDF Energy | Heat Pump Tracker 36m | 18.18p | 28.18p | 52.75p | None |
| Good Energy | Good Energy Heat Pump | 13.00p | 29.19p | 60.03p | £75 |
| Scottish Power | Heat Pump Saver Feb 2027 v1 | 31.16p | 31.16p | 51.68p | None |
Off-peak periods designed around typical heat pump usage patterns (early morning, afternoon, late evening).
Storage Heater TariffsFor homes with storage heaters
| Supplier | Tariff | Off-Peak | Peak | Standing | Exit Fee |
|---|---|---|---|---|---|
| Octopus Energy | Snug Octopus | 9.00p | 31.75p | 50.48p | None |
Cheap overnight rates for charging storage heaters. Off-peak typically 12:30am-6:30am.
Agile TariffsPrices change every 30 mins
| Supplier | Tariff | Current Rate | Standing | Exit Fee |
|---|---|---|---|---|
| Octopus EnergyGreen | Agile Octopus | 18.48p | 62.06p | None |
| E.ON Next | Next Pumped Fixed 12m V8 | 21.69p | 52.75p | None |
| EDF Energy | Freephase Static 12m | 22.15p | 51.79p | None |
Prices vary every 30 minutes based on wholesale market. Can be very cheap overnight, but expensive at peak times. Best for flexible usage.
Tracker TariffsFollows Ofgem price cap
| Supplier | Tariff | Unit Rate | Standing | Exit Fee |
|---|---|---|---|---|
| EDF Energy | PAYG Simply Tracker Mar27 | 27.32p | 45.89p | £25 |
| E.ON Next | Next Pledge Tracker 12m v9 | 27.25p | 52.75p | None |
| Scottish Power | Cap Tracker Mar 2027 A1 | 28.18p | 50.68p | None |
Single rate that adjusts quarterly with the Ofgem price cap. No exit fees typically - good if you want to benefit when the cap falls.
Prices updated: 14 Feb 2026 at 06:07
South Wales Grid Right Now
Energy Efficiency in NP20
Based on 5,000 energy certificates
Energy Usage in Newport
Based on 70,777 electricity meters and 65,999 gas meters in Newport. Source: DESNZ 2024.
Smart Meters in Newport
Newport has good smart meter coverage, making it easier for residents to track their energy usage and access time-of-use tariffs.
Off Mains Gas in Newport / Casnewydd
Data from DESNZ 2024. Properties not on the gas grid may be eligible for the Boiler Upgrade Scheme.
Renewable Energy in Newport / Casnewydd
Newport / Casnewydd ranks#188 of 314 for solar,#49 of 227 for wind. Data from DESNZ 2024.
Energy Grants & Support
Frequently Asked Questions
What grants are available for homeowners in Maes-glas?
Depending on your circumstances, you may qualify for:
- ECO4 Scheme - Free boiler replacement and insulation for low-income households with homes rated D-G
- Boiler Upgrade Scheme - £7,500 towards heat pump installation (any homeowner)
- Great British Insulation Scheme - Subsidised insulation for middle-income homes
- Warm Home Discount - £150 off energy bills for eligible low-income households
Maes-glas is a Suburban Area in Gwent, Wales.
Electricity in Maes-glas
When the electricity industry was privatised in 1997 the UK was divided into 14 Public Electricity Suppliers (PES for short). While you can now choose from many different electricity suppliers the PES areas that you are located in will have a significant effect on the cost of your electricity. Standing charges and unit rates differ between PES areas.
Maes-glas is in the South Wales Electricity network PES area which covers the South Wales area of the UK.
South Wales Electricity is owned by National Grid Electricity Distribution who are the company responsible for maintaining the physical electricity network in Maes-glas and the surrounding area.
Gas in Maes-glas
Maes-glas is connected to the gas distribution network so mains gas is available in this area.
Green Energy in Maes-glas
Consumers are increasingly looking for green energy, also known as renewable energy, as a more environmentally friendly option for powering their homes. Several suppliers that specialise in wind energy, solar energy and hydroelectric energy are available in all parts of the UK and that includes Maes-glas. Just use our handy checker at the top of this page and choose “Green Plans” to see renewable energy suppliers in this area.
What to do in an emergency
If you have an electrical emergency in Maes-glas call National Grid Electricity Distribution on 0800 096 3080
If you have a gas emergency in Maes-glas call National Gas Emergencies on 0800 111 999. If you are at home, and it is safe to do so, turn off your gas supply. Open doors and windows. Do not smoke or use matches or lighters. Do not turn electrical switches off or on.