Electricity Providers in the United Kingdom for 2025: Reviews and Prices

Did you know UK energy prices are set to rise again in 2025 due to global supply issues and inflation? Fixed-price tariffs help protect your budget, avoid sudden bill increases, and provide peace of mind during colder months when energy use is highest. Comparing plans now ensures the best deal.

About the Electricity Market in the UK in 2025

The UK energy market continues to experience changes due to fluctuating wholesale costs and regulatory updates. The energy price cap, set quarterly by Ofgem, protects consumers on standard variable tariffs but does not apply to fixed-price deals. As of 23 May 2025, the price cap increased, affecting average household energy bills. However, starting 1 July 2025, Ofgem has set a new cap expected to reduce average bills by 7%, resulting in an estimated typical annual spend of about £1,720. Prices remain above pre-pandemic levels.

For consumers, fixed-price tariffs can offer an option to manage spending by locking in rates for a set period amid these market conditions.

Information on Fixed-Price Electricity Tariffs in 2025

With current prices elevated, fixed tariffs provide a rate guarantee for 12 to 24 months, meaning the price per unit remains the same regardless of market changes. This can protect from price increases, although variable tariffs may sometimes offer lower rates depending on market shifts.

Benefits of fixed-price tariffs may include:

More predictable monthly bills for 1-2 years
Protection against potential price increases
Support for financial planning and budgeting
Some suppliers provide tariffs without exit fees for added flexibility

Electricity Providers Offering Fixed-Price Tariffs in 2025

Outfox the Market

Offers fixed-price tariffs for typical households, with pricing varying by region.
Contracts generally last 1 to 2 years.
Exit fees may apply if the contract is ended early.
Tariffs are usually based on direct debit payments and average usage.

Octopus Energy

Offers fixed tariffs that may include switching incentives, such as a £50 switching credit.
Known for customer service and operational transparency.
Provides fixed tariffs with no exit fees, allowing customers more flexibility.
One of the largest electricity suppliers in the UK as of 2025.
Recognized by Which? as a Recommended Provider for price and service quality.

Both suppliers offer fixed-rate options that may assist in managing electricity costs through 2025.

Customer Satisfaction and Provider Information

Price is one factor when selecting an electricity supplier; customer service and reliability are also important.

According to the 2025 Which? energy provider survey:

Octopus Energy, Utility Warehouse, and 100Green received positive ratings for customer satisfaction and business practices.
Larger providers like British Gas and Ovo Energy had lower satisfaction scores in this survey.
Outfox the Market had competitive pricing and received otherwise positive feedback though with a smaller customer base.

Considering providers’ service records alongside tariffs can help in making an informed choice.

Considering Electricity Prices for Your Home

Electricity costs vary based on factors such as:

Your area and distribution charges
Household size and energy consumption
Payment methods (direct debit often offers more competitive rates)
Contract duration and associated exit fees

To obtain pricing information specific to your circumstances:

Use comparison websites such as Compare the Market.
Provide your postcode and typical energy usage data.
Look for any offers, including switching incentives.
Review contract details carefully regarding exit fees and length.

What to Know About Switching Electricity Providers

Changing to a different electricity supplier typically takes around five working days and includes safeguards:

Your energy supply continues without interruption during the process.
There is a 14-day cooling-off period, during which you can cancel without penalty.
Exiting a fixed tariff early may involve exit fees, unless your tariff expressly waives them.
It is advisable to consider switching a few weeks before your current deal ends to avoid moving to higher standard variable tariffs.
Monitoring market changes and offers allows you to select tariffs suitable for your usage and location.

Additional Ways to Manage Electricity Costs

Reducing electricity bills can also involve energy efficiency and conservation practices, such as:

Lowering boiler temperatures to around 60°C
Reducing heating by 1°C while maintaining health-safe indoor temperatures
Using energy-efficient appliances and cooking methods
Avoiding leaving devices charging unnecessarily overnight
Turning off appliances at the plug to reduce standby consumption
Sealing draughts and insulating pipes and tanks
Installing a smart meter to monitor energy use
Considering tariffs that provide renewable electricity options

These steps may help lower consumption and manage bills alongside selecting suitable tariffs.

Fixed-price tariffs from providers like Outfox the Market and Octopus Energy are among the available choices in 2025.
Fixed tariffs may offer stability against price changes tied to the energy price cap.
Octopus Energy offers no exit fees on fixed tariffs and is noted for customer satisfaction.
Using comparison tools helps identify tariffs suited to your location and usage.
Switching providers is generally straightforward and includes a cancellation window.
Combining tariff choice with energy-saving measures could support overall bill reduction.

Sources

Disclaimer: All content, including text, graphics, images and information, contained on or available through this web site is for general information purposes only. The information and materials contained in these pages and the terms, conditions and descriptions that appear, are subject to change without notice.

Lifestyle