Green business energy | Get renewable tariffs for 2025

Get the best 100% renewable business energy tariff

Just enter your business postcode…

How much could you save?

Start saving now

Receive competitive quotes in minutes
Compare trusted UK based suppliers
Best fixed energy rates from our experts

Compare green business energy tariffs

Switching to green business energy is easier than ever. With more suppliers offering 100% renewable electricity, your business can lock in a great rate, cut emissions, and demonstrate a commitment to sustainability. Follow these three simple steps to get started.

Our Simple Form

Enter your postcode above and share a few basic details about your business. We’ll gather tailored green energy quotes for you.

Compare

Review the different green energy plans based on cost, renewable sources, and contract length.

Hassle-free switch

Once you’ve made your choice, our experts will handle the entire switch for you, making the process hassle-free.

Best green energy suppliers for business

Most business energy suppliers now offer green energy tariffs alongside their standard options. These tariffs may include electricity from renewable sources like wind and solar, or low-carbon options such as nuclear and carbon offsetting.

Here are some of the business energy suppliers that offer renewable or green energy tariffs:

Octopus Energy

Renowned for its 100% renewable electricity across all tariffs, Octopus is a top pick for businesses aiming to go green. It also offers smart tariffs that help you save by optimising energy usage during off-peak hours, making it eco-friendly and cost-efficient.

Ecotricity

Ecotricity supplies 100% renewable electricity from wind and solar power. Around 20% of their energy is self-generated, with the rest sourced from other renewable producers, ensuring a cleaner energy future.

Good Energy

Good Energy delivers 100% renewable electricity and offers a green gas tariff with 10% certified biomethane. The rest is offset through carbon reduction projects, making it a sustainable option for homes and businesses focused on lowering their carbon footprint.

Green Energy UK

Green Energy UK offers 100% renewable electricity and 100% green gas to businesses. As one of the only suppliers with green gas as standard, it’s ideal for companies aiming to lower carbon emissions across both electricity and gas, while supporting ethical energy generation.

Smartest Energy

SmartestEnergy offers a 100% renewable electricity tariff to medium and large UK businesses. Energy is sourced directly from independent UK generators and backed by REGO certificates, offering transparency and sustainability for companies wanting to reduce their carbon footprint.

Scottish Power

Scottish Power Business Energy generates renewable electricity through its own UK wind farms. Larger business customers can also access green gas options, making it a strong choice for companies committed to hitting net-zero targets.

EDF Energy

EDF Energy Business Energy offers zero-carbon electricity backed by nuclear and renewable generation. Its business tariffs include options for 100% REGO-backed renewable electricity, making EDF a suitable choice for companies seeking stable pricing and a lower carbon footprint.

Total Energies

Total Energies for Business supplies businesses with renewable electricity and carbon-neutral gas. It supports large energy users with bespoke green contracts and also helps businesses meet emissions targets through certified carbon offsetting and [energy procurement] guidance.

Why use us to secure your green business energy tariff

Finding the right renewable energy provider can be complex, but we make it simple. Our experts connect businesses with trusted green energy suppliers, ensuring you get the best deal while reducing your carbon footprint.

Whether you’re looking for renewable electricity, carbon-neutral gas, or expert advice on sustainability, we’re here to help.

Trusted green energy suppliers

We work with trusted UK green energy suppliers offering 100% renewable electricity and carbon-neutral gas, helping your business confidently switch to sustainable energy.

Expert advice

Our experts understand the green energy market and provide tailored recommendations, ensuring you choose the right supplier for your needs.

It's free

We compare suppliers and find the best green energy deals for your business for free. There are no hidden fees, just straightforward savings and hassle-free switching.

Benefits of choosing green energy for your business

Choosing green energy for your business can lead to numerous long-term benefits. By switching to renewable energy sources, you can:

Reduce your carbon footprint

Lower your environmental impact by using renewable energy sources like wind and solar that do not emit greenhouse gases.

Sustainability credentials

Strengthen your business’s reputation by showcasing your commitment to sustainability by opting for carbon-neutral energy procurement.

Cost Stability

Securing a fixed-rate green energy tariff can protect your business from fluctuating energy prices, providing cost stability while supporting sustainability goals.

Improve energy efficiency

Green energy tariffs often come with business energy monitoring software that can help you eliminate unnecessary energy consumption.

Support Net-Zero Goals

Switching to a green energy tariff aligns your business with the global push toward net-zero emissions, reducing reliance on fossil fuels and supporting a cleaner future.

Improve carbon reporting

Large business energy customers can improve their public Streamlined Energy and Carbon Reporting figures by opting for renewable energy tariffs.

How to choose the best renewable energy contract for your business

Key factors must be considered when comparing green energy options for your business. Read on to learn how to evaluate these options and find the best green tariff for your business.

Energy source variety

Different suppliers may offer energy from various renewable sources, such as wind, solar, biomass, and hydroelectric. Consider the specific energy sources your supplier uses and whether these align with your sustainability goals.

Contract Length

Green energy tariffs often come with specific contract lengths and exit fees. Ensure the terms are flexible enough for your business needs, and check for any penalties if you decide to switch business energy suppliers before the contract ends.

Cost and Tariff Structure

Green energy tariffs are generally more expensive than standard energy plans due to the higher costs of sourcing renewable energy. While the price may be higher, it is important to assess the long-term sustainability benefits against the higher overall cost.

Supplier Reputation and Reliability

The reputation of your chosen business energy supplier is crucial. Look for a provider that is transparent about its renewable energy offerings, has good customer service, and offers a reliable energy supply.

Carbon Offset Options

Some green energy plans include additional features such as carbon offsetting, where a supplier invests in projects to neutralise the emissions associated with your gas consumption. Evaluate if these options are essential for your business.

Certification and Compliance

Check if the supplier is certified by recognised green energy certification schemes, such as the Renewables Obligation Certificates (ROCs). This ensures that the energy you are purchasing is genuinely renewable.

Types of green energy for businesses

There are three main types of green energy tariffs, each offering different benefits for businesses looking to reduce their environmental impact.

Below, we explore these options in more detail:

100% Renewables

These tariffs are powered entirely by renewable sources such as wind, solar, hydro, and biomass. 100% renewable electricity tariffs are common for green electricity contracts and are backed by Renewable Energy Guarantees of Origin (REGO) certificates, ensuring the electricity supplied comes from verified renewable sources.

Choosing a 100% renewable tariff can help businesses make a clear statement about their commitment to sustainability.

Zero carbon

Zero-carbon tariffs combine renewable energy with electricity from nuclear power, which is carbon-neutral but not considered renewable. These tariffs offer a lower carbon footprint compared to standard energy deals, but are not entirely renewable.

EDF Business Energy supplies a zero-carbon tariff using electricity generated from its fleet of nuclear power stations. Zero-carbon options are ideal for businesses wanting to reduce emissions and supporting the nuclear industry.

Carbon offset

Carbon offset tariffs utilise a mix of energy sources, including fossil fuels, but offset their environmental impact through carbon-negative investments.. These projects may include reforestation, renewable energy development, or conservation initiatives.

Some carbon offset tariffs also offer a green gas option, which supplies biomethane or offsets gas emissions. While carbon offset tariffs can be slightly higher in cost, they allow businesses to support wider sustainability efforts.

What is green business energy

Green business energy refers to electricity or gas supplied to a commercial property from sources that have a lower environmental impact. In most cases, this means renewable energy, like wind, solar, and hydro, but it can also include low-carbon sources such as nuclear.

While the terms green and renewable are often used interchangeably, renewable energy always comes from naturally replenished sources. Green energy may also include other forms of low-emission supply, as long as the environmental impact is reduced or neutralised.

For most businesses, switching to green business energy is an easy way to cut carbon emissions, meet net-zero targets, and show a commitment to more sustainable operations.

How to switch to a green business energy contract

Switching to a green business energy tariff is simple with our help. Our experts will gather tailored green energy quotes for your business and manage the switch from start to finish. Enter your postcode above to request quotes.

Choose a green supplier

We work with trusted suppliers offering 100% renewable, zero-carbon or carbon offset energy plans. Our experts will shortlist the best options for your business, ensuring they are backed by REGO certification.

Agree your contract

Once you have chosen a plan, our experts will guide you through the contract details, making it easy to review the rates, contract length and renewable guarantees before you commit.

Seamless switch

Our team will coordinate the switch to your new supplier, ensuring a smooth transition with no disruption to your electricity or gas supplies.

Green business energy guides

Looking to learn more about green business energy? Our expert guides help you understand how renewable energy works, how to maximise the benefits of new services, and what certifications to look for when selecting a supplier.

Here are three helpful reads to get you started:

Delivering green energy

Find out how renewable electricity is generated, certified and delivered through the national grid in our guide delivering green energy.

Demand flexibility Service

Learn how your business can generate reveue from reducing energy usage at peak times with the Demand Flexibility Service.

REGO

Understand how Renewable Energy Guarantees of Origin (REGO) certificates work and how they guarantee the source of your electricity.