How the Energy Price Cap Impacts Energy Switching Strategies

March 3rd, 2025
How the Energy Price Cap Impacts Energy Switching Strategies

The energy price cap, which is set by Ofgem, is very important for UK households. It decides how much they pay for gas and electricity. This cap helps protect consumers from high costs. However, it also influences when and how people change their energy suppliers.

Many people are thinking about the January price cap, which is £1,738 per year for a typical household that pays by direct debit. They are asking if this is a good time to lock in a fixed energy deal or if they should wait for changes in prices later.

What Is the Energy Price Cap?

The energy price cap is the highest price an energy supplier can charge for each unit of energy and for daily standing charges on a default tariff. Ofgem reviews this cap every three months. The review considers changes in the energy market and the wholesale costs.

Current Price Cap (January – March 2025)

  • Electricity: 24.86p for each kWh| 60.97p for the daily standing charge
  • Gas: 6.34p for each kWh| 31.65p for the daily standing charge

A typical household that uses 2,700 kWh of electricity and 11,500 kWh of gas pays an energy bill of £1,738 each year. This is under the current price cap and is if they pay by direct debit.

Important: The price cap does not control your total bill. Your costs are based on usage, which is measured in kilowatt hours (kWh).

How the Energy Price Cap Affects Energy Switching

The energy price cap helps decide if it’s better to stay on a standard variable tariff or switch to a fixed rate tariff. When the level of the energy price cap is high, a fixed rate tariff can be cheaper. When it’s lower, a standard variable tariff might be a better choice.

  • If the price cap goes up, choosing a fixed tariff can give you security against higher energy costs.
  • If the price cap goes down, remaining on a standard variable tariff may be better since prices could fall even more.

Cornwall Insight predicts that future price cap levels could change again in April, July, and October 2025. This means consumers need to be careful when choosing the right time to switch their energy suppliers.

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Fixed vs Variable Tariff: Which One Saves You More?

Feature Standard Variable Tariff (Price Cap) Fixed Tariff
Price Stability Changes every 3 months Locked for contract duration
Risk of Higher Bills High if the price cap rises Low – protects against increases
Flexibility Can switch anytime Exit fees may apply
Best For Households willing to risk price changes Those wanting price certainty

If you want to know exactly how much you will pay, a fixed deal might be a good choice. Just make sure to look for any exit fees before making a change.

Is Now a Good Time to Switch Energy Suppliers?

Switching Now (January – March 2025)

  • If your current deal costs more than the price cap, changing to a cheaper tariff is a good idea.
  • Some fixed-rate tariffs are now less expensive than the price cap.

Waiting Until April 2025

Cornwall Insight forecasts say that the next price cap might go up just a little bit. This means now might be the best time for you to switch.

Considering Long-Term Energy Costs

If you pick a fixed tariff, see how it stacks up against price cap predictions for July and October 2025. Households with a prepayment meter or other kinds of meters might have different costs when they switch.

If you want to keep prices stable, it could be a good idea to get a fixed tariffnow. This way, you can avoid possible price increases in the future.

Who Benefits Most from Switching Energy Suppliers?

  • Households on a standard variable tariff (default tariff) – These customers usually pay more unless they switch to a different plan.
  • Prepayment meter users – These customers often face higher energy costs. Switching to a credit meter with direct debit can help reduce their bills.
  • Households with high energy usage – If you use much energy, switching to a lower unit rate tariff could save you a lot of money.
  • Pensioners and vulnerable customers – These people can benefit from fixed tariffs. This can help them avoid paying higher bills in the winter.

Energy switching matters a lot for customers who want to feel sure about their energy costs.

Government Support & Energy Switching

  • Warm Home Discount – This gives £150 off winter bills for low-income homes that qualify.
  • Winter Fuel Payment – This helps pensioners pay for heating.
  • Household Support Fund – This offers money for energy bills in England, Scotland, and Wales.

These plans can help lower the effects of high energy costs. However, finding a better deal is still important.

Government Support & Energy Switching Price Cap 2025

How to Switch Energy Suppliers & Find the Best Deal

  • Compare energy tariffs – Check unit rates, standing charges, and total bill estimates.

  • Check for exit fees – Ending a fixed tariff early might involve charges.
  • Look for lower fixed rates – Some fixed rate tariffs cost less than the price cap.
  • Use smart meters –They help you track kWh usage and find better tariff choices.
  • Apply online – Many suppliers offer easy online switching with little effort.

If you switch at the right time, you can save on your energy bill. This way, you can also avoid higher prices in the future.

Should You Switch Energy Suppliers Now?

  • The energy price cap is important when deciding to switch plans. Timing is everything.
  • It is unclear what future price cap levels will be, but some forecasts say there might be an increase in April 2025.
  • Fixed tariffs offer certainty. On the other hand, variable tariffs could be cheaper if the price cap drops.

It’s time to look at your energy contract. You should get the best deal now before the next price cap change!

FAQs About Energy Price Cap & Energy Switching

Should I switch to a fixed tariff before the next price cap change?

If fixed tariffs are lower than the price cap, changing your tariff could save you money. But if the price cap goes down, variable tariffs might cost less.

What happens if I switch but the price cap goes down later?

If the price cap goes down, people with a fixed rate tariff might have to pay more than they need to.

Does the energy price cap apply to all tariffs?

This only applies to standard variable tariffs. Fixed deals and some other tariffs do not fall under this.

How much energy does a typical household use?

A typical household uses about 2,700 kWh of electricity and 11,500 kWh of gas each year. This energy use helps to show how the price cap impacts bills.

What are the main factors affecting the next price cap?

  • Energy costs for buying in bulk

  • Changes in government help

  • Changes in demand because of the weather

Keep up to date about the price cap. This will help you make a good choice when switching energy providers.

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