Energy suppliers play a critical role in delivering electricity and gas to consumers. Understanding the landscape of energy suppliers is essential when making informed decisions about your energy provider.
In total there are 21 'Active' energy supplier's operating in the UK today. Here is a full list of them:
| Energy Supplier | Status | No. of Customers |
|---|---|---|
| British Gas | Active | 8,000,000 |
| Co-Operative Energy | Active | 300,000 |
| E | Active | 300,000 |
| E.ON | Active | 5,600,000 |
| EBICo | Active | 60,000 |
| Ecotricity | Active | 200,000 |
| EDF Energy | Active | 5,500,000 |
| Fuse Energy | Active | New Supplier |
| Good Energy | Active | 184,000 |
| 100Green | Active | New Supplier |
| Home Energy | Active | New Supplier |
| Octopus Energy | Active | 7,700,000 |
| Outfox the Market | Active | 100,000 |
| Ovo Energy | Active | 4,000,000 |
| Sainsbury's Energy | Active | - |
| Scottish Power | Active | 2,700,000 |
| So Energy | Active | 300,000 |
| Telecom Utility Warehouse | Active | 1,000,000 |
| Tomato Energy | Active | 12,000 |
| Tulo Energy | Active | New Supplier |
| Utilita Energy | Active | 800,000 |
During the energy crisis, a number of energy companies went bust. In the table below, we detail which companies went bust, how many customers were affected, where applicable, and which energy supplier those customers were ultimately moved to. Here is a full list of energy supplier's that are no longer trading.
| Energy Supplier | Status | New Supplier | No. of Customers |
|---|---|---|---|
| Affect Energy | Ceased Trading | Octopus Energy | 22,000 |
| Atlantic | Ceased Trading | - | - |
| Avro Energy | Ceased Trading | Octopus Energy | 580,000 |
| Better Energy | Ceased Trading | PFP Energy | - |
| Bluegreen Energy | Ceased Trading | British Gas | 5,900 |
| Breeze Energy | Ceased Trading | British Gas | 18,000 |
| Brilliant Energy | Ceased Trading | SSE | - |
| Bristol Energy | Ceased Trading | British Gas | 176,000 |
| Boost Energy | Ceased Trading | OVO Energy | 350,000 |
| Bulb Energy | Ceased Trading | Octopus Energy | 1,500,000 |
| Colorado Energy | Ceased Trading | Shell Energy | 15,000 |
| Daligas | Ceased Trading | Shell Energy | 9,000 |
| Economy Energy | Ceased Trading | OVO Energy | - |
| Engie | Ceased Trading | Octopus Energy | 70,000 |
| Enstroga | Ceased Trading | E.ON Next | 6,000 |
| Entice Energy | Ceased Trading | Scottish Power | 5,400 |
| ESB Energy | Ceased Trading | SO Energy | - |
| Eversmart Energy | Ceased Trading | Utilita | 29,000 |
| Extra Energy | Ceased Trading | Scottish Power | 108,000 |
| first:utility | Ceased Trading | Shell Energy | - |
| Flow Energy | Ceased Trading | Octopus Energy | 230,000 |
| Future Energy | Ceased Trading | Green Star Energy | - |
| GB Energy Supply | Ceased Trading | Co-operative energy | - |
| Gen4U | Ceased Trading | Octopus Energy | 500 |
| GnErgy | Ceased Trading | Bulb Energy | 9,000 |
| Go Effortless Energy | Ceased Trading | Octopus Energy | 2,500 |
| GoTo Energy | Ceased Trading | Shell Energy | 22,000 |
| Green | Ceased Trading | Shell Energy | 255,000 |
| Green Network Energy | Ceased Trading | EDF Energy | 360,000 |
| Green Star Energy | Ceased Trading | Shell Energy | 200,000 |
| Hub Energy | Ceased Trading | E.ON Next | 6,000 |
| Igloo Energy | Ceased Trading | E.ON Next | 179,000 |
| IRESA Limited | Ceased Trading | Octopus Energy | 95,000 |
| iSupply | Ceased Trading | EDF Energy | 190,000 |
| M&S Energy | Ceased Trading | Octopus Energy | 60,000 |
| Neo Energy | Ceased Trading | Octopus Energy | 3,000 |
| Neon Reef | Ceased Trading | British Gas | 30,000 |
| npower | Ceased Trading | E.ON Next | 6,500,000 |
| npower Select | Ceased Trading | E.ON Next | 2,000,000 |
| Oink Energy | Ceased Trading | Green Energy UK | - |
| Omni Energy | Ceased Trading | Utilita | 6,000 |
| One Select | Ceased Trading | Together Energy | 36,000 |
| Orbit Energy | Ceased Trading | Scottish Power | 65,000 |
| Our Power | Ceased Trading | Utilita | 31,000 |
| People's Energy | Ceased Trading | British Gas | 350,000 |
| PFP Energy | Ceased Trading | British Gas | 82,000 |
| Powershop | Ceased Trading | E.ON Next | - |
| Pure Planet | Ceased Trading | Shell Energy | 235,000 |
| Rebel Energy | Ceased Trading | TBC | 90,000 |
| Robin Hood Energy | Ceased Trading | British Gas | 112,000 |
| Simplicity | Ceased Trading | British Gas | 50,000 |
| Solarplicity | Ceased Trading | EDF Energy | 7,500 |
| Spark Energy | Ceased Trading | OVO Energy | 290,000 |
| SSE | Ceased Trading | OVO Energy | 3,510,000 |
| Southern Electric | Ceased Trading | OVO Energy | - |
| Scottish Hydro | Ceased Trading | OVO Energy | - |
| Shell Energy | Ceased Trading | Octopus Energy | 1,300,000 |
| Swalec | Ceased Trading | OVO Energy | - |
| Symbio Energy | Ceased Trading | E.ON Next | 48,000 |
| Together Energy | Ceased Trading | British Gas | 176,000 |
| Tonik | Ceased Trading | Scottish Power | 130,000 |
| Toto | Ceased Trading | EDF Energy | 134,000 |
| Usio Energy | Ceased Trading | First Utility | 7,000 |
| Utility Point | Ceased Trading | EDF Energy | 220,000 |
| Yorkshire Energy | Ceased Trading | Scottish Power | 74,000 |
| Zebra Power | Ceased Trading | British Gas | 14,800 |
| Zog Energy | Ceased Trading | EDF Energy | 11,700 |
Independent Energy Suppliers
Independent suppliers, also known as challenger brands, are smaller companies that have entered the market to provide alternative options for consumers. These suppliers offer competitive pricing, innovative tariffs, and often specialise in renewable energy.
By expanding the choices available, independent suppliers have brought increased competition to the energy market, giving customers more options to consider.
Renewable Energy Suppliers
Renewable energy suppliers focus on providing electricity generated from renewable sources such as wind, solar, hydro, or biomass. These suppliers prioritise sustainability and offer green energy tariffs for environmentally conscious consumers.
By choosing renewable energy suppliers, customers can actively contribute to reducing their carbon footprint and supporting the transition to a greener, more sustainable energy sector.
Understanding the different types of energy suppliers allows you to explore a range of options and consider factors such as pricing, customer service, and environmental impact when selecting the right supplier for your energy needs.
If you’re considering switching energy suppliers, it’s essential to understand the process and the potential benefits it can offer. Here’s a step-by-step guide to help you navigate the switch:
Start by comparing different energy suppliers using the comprehensive table provided earlier in this guide. Consider factors such as pricing, customer reviews, renewable energy options, and additional services. Identify the suppliers that align with your preferences and requirements.
Review your current energy contract to understand any terms, termination fees, or notice periods associated with switching suppliers. Make sure you are aware of any obligations or penalties before proceeding with the switch.
Once you’ve chosen a new energy supplier, get in touch with them to initiate the switching process. Provide them with the necessary details and discuss the desired start date for your new contract.
Provide meter readings to both your current and new supplier to ensure accurate billing during the transition. This will help avoid any discrepancies and ensure you are only charged for the energy consumed under each respective supplier.
Confirm the switch with your new supplier and ensure that all the necessary paperwork is completed. They will coordinate with your previous supplier to make the transition as smooth as possible.
After the switch, carefully review your new contract terms, payment details, and any changes to your billing process. Monitor your energy usage and bills to ensure they align with your expectations, and address any discrepancies promptly.
Switching energy suppliers can potentially lead to cost savings, better customer service, and access to renewable energy options. However, it’s crucial to carefully assess your current contract and consider any fees or obligations associated with the switch. By following these steps and staying informed throughout the process, you can make a successful transition to a new energy supplier that better suits your needs.
Choosing the right energy supplier is an important decision that can affect your energy costs, customer experience, and environmental impact. When evaluating energy suppliers, consider the following factors:
Pricing Structure
Review the pricing options offered by different suppliers. Assess whether they provide fixed-rate tariffs, which offer stable pricing over a set period, or variable tariffs, which may fluctuate with market conditions. Compare prices and consider any discounts or incentives available for new customers.
Customer Service and Support
Customer service plays a crucial role in your overall experience with an energy supplier. Research their reputation for responsiveness, availability, and helpfulness. Look for reviews or ratings that reflect their commitment to resolving customer queries and concerns promptly.
Renewable Energy Options
If sustainability is important to you, investigate the renewable energy options offered by each supplier. Some suppliers specialise in renewable energy and provide green energy tariffs sourced from renewable sources. Consider their commitment to reducing carbon emissions and supporting a cleaner energy future.
Contract Terms and Length
Examine the contract terms and length offered by different suppliers. Understand the duration of the contract and whether there are any exit fees or penalties for early termination. Ensure the contract aligns with your desired flexibility and long-term plans.
Supplier Reputation and Stability
Research the reputation and stability of energy suppliers. Look for established suppliers with a track record of reliable service and financial stability. Consider their market presence, customer reviews, and any industry recognition they have received.
By considering these factors, you can make a more informed decision when choosing an energy supplier that meets your specific needs and preferences. Remember to prioritise the factors that matter most to you and select a supplier that aligns with your energy goals and values.
Comparison of Energy Suppliers
When selecting an energy supplier, it’s important to compare and evaluate the different options available. Below is a detailed comparison of various energy suppliers, highlighting their key features, offerings, and customer benefits:
By examining this comparison, you can gain insights into the strengths and advantages of each energy supplier. Consider the following factors during your evaluation:
Keep in mind that the right energy supplier for you depends on your individual needs, preferences, and priorities. Our energy comparison service serves as a guide to help you make an informed decision based on the factors that matter most to you.
Take the time to review and analyse the information provided in the comparison to find the energy supplier that aligns with your requirements. This will ensure you choose a supplier that offers competitive pricing, excellent customer service, and supports your energy goals.
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The Energy Shop is a free, independent and impartial energy comparison service. We can help you compare and switch energy suppliers to save money. Our service is accredited by the Ofgem Confidence Code.
