The Green One v19

Tariff details for British Gas, including contract notes, price ranges and the supporting metadata we currently hold.

Direct debit supported Cash supported
End date
31 May 2023
Contract length
12 months
Electricity code
Not listed
Gas code
Not listed

Tariff overview

The Green One v19 was a 12 fixed tariff released on 16 December 2025, with an expected end date around 31 May 2023. This tariff is no longer current, but it may still be useful if you are checking an older bill, reviewing a previous deal, or trying to understand what tariff you were on before moving elsewhere.

Check my bill

Contract snapshot

Contract length
12 months
Exit fee
£75
Smart meter
Not required or not listed
Cash payments
Supported

Price ranges by region

These summaries show the range of rates we currently hold across regions, rather than one national figure.

Electricity

Regions listed: 14

Direct debit standing charge: 46.28p to 64.47p

Direct debit unit rate: 35.11p to 36.88p

Cash standing charge: 51.14p to 70.33p

Cash unit rate: 36.50p to 38.38p

Gas

Regions listed: 14

Direct debit standing charge: 36.59p

Direct debit unit rate: 10.59p to 10.83p

Cash standing charge: 41.17p

Cash unit rate: 10.95p to 11.21p

Multi-rate electricity

Regions listed: 14

Direct debit standing charge: 48.89p to 67.08p

Direct debit day rate: 38.67p to 41.22p

Direct debit night rate: 22.86p to 24.52p

Cash day rate: 39.98p to 42.62p

Cash night rate: 24.23p to 25.85p

Terms

Terms content has not been added yet.

Related tariffs

Direct debit supported Cash supported

Fixed Tariff v95

Ends 31 October 2026

View tariff page
Direct debit supported Cash supported

Fixed Tariff Oct26 v1

Ends 31 October 2026

View tariff page
Direct debit supported Cash supported

Fixed Tariff Oct26 v2

Ends 31 October 2026

View tariff page
Direct debit supported Cash supported

Fixed Tariff Oct26 v3

Ends 31 October 2026

View tariff page

Save with your current British Gas tariff in just 60 seconds

Enter your postcode to get started

We'll check your suppliers best deals

Don't just take our word for it

Join households across the UK who asked ismybillfair