Renewable Gas

Choose gas backed by UK renewable biomethane, with 100% of your supply matched by Renewable Gas Guarantees of Origin (RGGOs).

If your business uses over 150MWh a year, get a quote today for a simple step towards reducing your emissions.

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Why choose Renewable Gas?

If you want to reduce emissions and strengthen your greener energy strategy, offset the gas used by your business with 100% Renewable Gas with UK renewable biomethane, verified by Renewable Gas Guarantees of Origin (RGGOs).

Works like standard gas

Renewable Gas is biomethane that meets the same specifications as fossil natural gas, so it can be injected into the gas grid and used as part of your normal supply.

Backed 100% by UK renewable biomethane

For every unit of gas you use, the same amount of renewable gas is fed into the grid on your behalf. Your supply is backed by RGGOs from biomethane generated in the UK.

Independently verified

RGGOs are official documents issued by the Green Gas Certification Scheme, so you have auditable evidence of your renewable backing. Green Gas Certification Scheme is an independent body that tracks the production and sale of Renewable Gas.

Turns waste into energy (and supports sustainability goals)

Renewable Gas is produced via anaerobic digestion using feedstocks like food waste, manure, plant waste and sewage. The process creates digestate (used as fertiliser/soil improver) and biogas that’s purified into biomethane - helping you support circular, lower-carbon energy.

Where does Renewable Gas come from?

Renewable Gas is created through a process called anaerobic digestion. Feedstocks such as arable crops and waste - like food waste, animal manure, plant waste and sewage - are processed in an anaerobic digestor. This turns it into digestate and biogas.

Digestate is used as a fertiliser, soil improver, or for livestock bedding. The biogas is purified and turned into biomethane. This has exactly the same specifications as fossil natural gas, so it can be injected into the gas grid, and used as part of the normal gas supply.

Use over 150MWh of gas a year?

Switch your business gas to Renewable Gas.

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Remember, 100% of your gas supply will be backed by Renewable Gas Guarantees of Origin (RGGOs) from biomethane that’s generated in the UK.1

Our commitment to sustainability

Read about our first UK biomethane gas purchase agreement with Yorkshire Water and SGN Commercial Services. This helped to accelerate biomethane production across Europe, and helping businesses deliver on their green procurement strategies and reduce emissions.

Centrica signs first UK biomethane gas purchase agreement

Go greener with renewable business energy

We offer zero carbon electricity as standard on all new and renewed fixed term contracts. But if you want to boost your organisation’s green credentials further, you can upgrade to one of our low carbon or renewable energy plans.

Natural Renewable Electricity

With our Renewable Electricity option, 100% of your electricity will be backed by Renewable Energy Guarantees of Origin from natural UK sources.

Natural Renewable Electricity

Carbon Neutral Gas

10% of your supply will be backed by Renewable Gas Guarantees of Origin from UK production, and 90% will be backed by approved carbon offsetting projects.

Carbon Neutral Gas

Commercial solar PV panels

Generate electricity from Commercial Solar Panels and benefit from lower energy bills and reducing your business carbon footprint.

Commercial PV solar panels

Frequently Asked Questions about Natural Renewable Electricity

How does Renewable Gas get to my business?

When Renewable Gas is produced, it’s fed into the gas grid and mixed with gas from non-renewable sources. This means we can’t send solely Renewable Gas directly to your business. Instead, for 100% of the gas you use, we guarantee that the same amount of gas from renewable sources will be fed into the gas grid. This is backed by Renewable Gas Guarantees of Origin (RGGOs).1

What are RGGOs?

RGGOs are official documents that are issued by the Green Gas Certification Scheme, an independent body that tracks the production and sale of Renewable Gas.

Green Gas Certification Scheme

Additional information

  1. 100% Renewable Gas: Every unit of gas we supply you during your contract will be matched to gas from a renewable energy source and we will hold the necessary number of Renewable Gas Guarantees of Origin (RGGOs) as evidence of this supply. We will use reasonable endeavours to purchase enough RGGOs to match 100% of the gas you use on this tariff. However, failure to do so will not constitute a breach of contract by us or give rise to you having the right to terminate the supply contract. In the event something changes, and we can no longer guarantee a renewable supply we will write and let you know.