Energy bills are still a worry for a lot of households. Even when the increase sounds small on paper, it can feel very different when it lands on your monthly bill.
An extra £10, £20 or £30 a month might not sound dramatic at first. But across a full year, that can quickly become money that would have gone towards food, travel, school costs, savings or simply keeping a bit of breathing room in the household budget.
When you hear that energy prices could rise again, the questions are usually quite personal:
How much more will this cost me?
Will I need to use the heating less?
Will my family have to cut back?
Is this just temporary, or are high energy bills here to stay?
What can I actually do about it?
The difficult truth is that households cannot control the price of energy. You cannot control standing charges, wholesale costs or wider demand on the grid.
What you can control, at least to some extent, is how much energy your home wastes.
That is where energy efficiency becomes important. A home that loses heat quickly will usually need more energy to stay warm. A better-insulated home can hold onto heat for longer, which means your heating does not have to work as hard to keep the space comfortable.
Improving insulation will not stop energy prices changing, but it can help reduce how much energy your home needs in the first place.
How much could rising energy prices cost you?
Energy price increases can feel vague until you put them into real household numbers.
Ofgem has announced a 13% increase to the energy price cap for the period covering 1 July to 30 September 2026. For a typical household using gas and electricity and paying by Direct Debit, this means the price cap will rise from £1,641 to £1,862 per year. That is an increase of around £221 a year, or roughly £18 a month.
It is important to remember that the price cap is not a limit on your total bill. It limits the unit rates and standing charges suppliers can charge if you are on a default tariff. Your actual bill will still depend on how much energy your household uses.
For example:
|
Household impact |
Approximate extra cost |
|
Ofgem typical household increase |
£18 per month |
|
Extra cost over 3 months |
£54 |
|
Extra cost over 12 months if costs stayed similar |
£216 |
|
Ofgem annual typical household increase |
£221 per year |
For some people, that extra cost may be manageable. For others, it can mean having to think twice about everyday things.
It might mean using the tumble dryer less, turning the heating off earlier, lowering the thermostat or delaying home repairs again. For households that are already budgeting carefully, even a relatively small monthly increase can make the month feel much tighter.
This is why energy efficiency matters. If your home loses heat quickly, rising prices can feel even harder to manage because you need to use more energy just to stay comfortable.
What does this mean for everyday life at home?
When energy bills rise, most people do not immediately think about national energy policy. They think about what they might need to change at home.
You might start checking the smart meter more often. You might put the heating on later in the day, use fewer rooms or avoid drying clothes indoors because you are worried about damp. You might start planning laundry, cooking and showers around what feels affordable.
These small changes can help, but they can also become stressful if you feel like you are constantly monitoring every bit of energy you use.
And there is only so much you can cut back before it starts affecting comfort.
A cold home is not just unpleasant. It can make it harder to relax, work, sleep and feel well during the colder months. If your home loses heat quickly, you may feel like you are paying more and more just to stay comfortable.
That is why the condition of the home matters. If heat is escaping through poorly insulated walls, the roof, floors or draughty gaps, your heating has to keep replacing the warmth that is being lost.
Will larger households feel the impact more?
In many cases, yes.
Larger households often use more energy because there is simply more going on. More showers. More washing. More cooking. More devices. More rooms being used. More people needing the home to be warm at different times of day.
For families with young children, older relatives or people working from home, it may not be realistic to simply “use less”. The heating may need to be on for longer. Hot water use may be higher. The washing machine may be running most days.
This is why general advice like “turn the heating down” can feel frustrating. Some households have much less room to cut back than others.
For larger households, improving the home itself can be especially important. Rather than only trying to reduce daily usage, insulation can help reduce the amount of heat being wasted.
Rising energy prices affect every household differently. Some people are most worried about monthly bills, while others are unsure what support or funding may be available. Tell us what concerns you most, and we’ll use your answer to help guide the advice and support we share with homeowners.
How much can you realistically cut back?
There are plenty of small things you can do to reduce energy use.
You can set heating schedules more carefully, draught-proof obvious gaps, use curtains to keep warmth in, wash clothes at lower temperatures and switch appliances off properly instead of leaving them on standby. Check out our blog called “100 ways to save energy in your home” for more information on what you could do to cut back.
These changes can help, and they are often worth doing.
But they do not always solve the bigger problem.
If your home is poorly insulated, heat can escape quickly through the walls, roof, floor and gaps around the building. That means your heating has to work harder and for longer to keep the home warm.
So while cutting back can reduce usage, it does not fix the building itself.
You can be as careful as possible with your heating, but if the warmth is escaping quickly, your home will still be more expensive to run than it needs to be.
What can you do at home to reduce the impact?
The best approach is usually a mix of quick changes and longer-term improvements.
Quick changes that may help
Small changes can add up, especially when they become part of your normal routine.
You could try setting your heating around the times rooms are actually used, lowering the thermostat slightly where it is safe and comfortable, draught-proofing gaps around doors and windows, using curtains or thermal blinds to reduce heat loss, washing clothes at lower temperatures, cutting down on tumble dryer use where possible and keeping an eye on your smart meter.
These steps can help you feel more in control of your energy use, but they are usually only part of the picture.
For many homes, especially older properties, the bigger issue is heat loss through the building itself.
Longer-term improvements to consider
If you want to reduce how much energy your home needs, it is worth looking at the fabric of the building.
This may include loft insulation, cavity wall insulation, external wall insulation, internal wall insulation, floor insulation, draught-proofing, better ventilation and improved heating controls.
Some households may also consider solar panels or a heat pump, but these measures usually work best when the home is already reasonably efficient.
The right improvement depends on the property. A home with solid walls will need a different approach from a home with cavity walls. A property with poor loft insulation may be losing a lot of heat through the roof. A draughty home may need targeted improvements before bigger upgrades are considered.
This is why it helps to understand your home before choosing a solution.
Is this just a phase?
It is understandable to wonder whether high energy prices are something we just need to wait out.
The honest answer is that energy prices can rise and fall, but energy efficiency will continue to matter either way.
Even if prices drop in the future, a poorly insulated home will still need more energy to stay warm than a well-insulated one. That means the household remains more exposed if prices rise again.
Improving your home’s energy efficiency is not just about reacting to the latest price change. It is about making your home less wasteful, more comfortable and better prepared for the future.
For many households, the question is not only “will prices go up again?” It is also “is my home using more energy than it needs to?”
Why insulation is one of the most practical first steps
Insulation is often one of the most practical places to start because it tackles the building itself.
Instead of only changing how you use energy, insulation helps reduce the amount of heat your home loses. A better-insulated home can stay warmer for longer, which may reduce how often the heating needs to come on and how hard it has to work.
This can make a real difference to comfort, especially in colder months.
For older homes, particularly those with solid walls, insulation can be especially important. Solid walls tend to lose more heat than modern insulated walls, so external or internal wall insulation may be worth considering where suitable.
Insulation can also support other upgrades. For example, if you are thinking about a heat pump in the future, improving the fabric of the home first can help reduce heat demand and make the heating system work more efficiently.
What help could be available in 2026?
One of the biggest questions for homeowners is whether any help is available with the cost of improvements.
Funding and grant schemes can change, but 2026 is an important year for households looking into energy efficiency support. Some schemes may help with insulation or wider home energy upgrades, depending on your circumstances and property.
Eligibility can depend on several things, including income, benefits, EPC rating, property type, local authority area and whether you own or rent your home.
This can make the process feel confusing. You might not know whether you qualify, which scheme applies to you or what improvement your home actually needs.
But that does not mean it is not worth checking.
Many households assume they will not qualify for support, when in reality they may not know until their property and circumstances have been assessed.
| Scheme | Who is it for | You may qualify if… | If you own your home | If you rent privately | If you live in social housing |
| ECO4 | Low-income, fuel-poor or vulnerable households. | You receive certain benefits, or your home meets ECO4 criteria. | You may apply if your home and household meet the criteria. | You may qualify, but landlord consent is usually needed. | Some homes may qualify, depending on EPC rating and scheme rules. |
| ECO4 Flex | Households needing support but not on qualifying benefits. | Your gross household income is under £31,000, or someone is vulnerable to cold homes. | You may apply through your local authority or an approved provider. | You may qualify, but landlord consent is usually needed. | Usually less relevant, as social housing has separate funding routes. |
| Warm Homes Local Grant | Low-income households in privately owned homes in England. | Your home is EPC D–G and household income is usually £36,000 or less. | This may be relevant if you meet the EPC and income criteria. | You may qualify, but your landlord must agree to the works. | Not usually aimed at social housing tenants. |
| Warm Homes: Social Housing Fund | Councils and housing providers upgrading social homes. | Your home is included in a funded retrofit project. | Not usually applicable. | Not applicable for private rented homes. | Your housing provider applies and decides which homes are included. |
The Great British Insulation Scheme previously supported insulation upgrades, however this scheme has now closed to new applications. It is important to note that eligibility is not guaranteed. It depends on household circumstances, EPC rating, property type, available funding and whether external wall insulation is suitable for the home.
What should you check before applying for support?
Before applying for funding or arranging home improvements, it helps to gather a few basic details about your home.
Useful things to know include your property type, whether you have solid walls or cavity walls, your EPC rating, whether your loft or walls are already insulated, whether you own or rent the property and whether there are any damp, condensation or ventilation issues.
Do not worry if you do not know all of this straight away. Many people do not know their wall type or EPC rating without checking.
The important thing is to start with the right questions, rather than guessing which measure you need.
What should homeowners do next?
If rising energy prices are making you worry about the cost of running your home, the first step is to understand where your home may be losing energy.
You may not be able to control the price of gas or electricity, but you can take steps to reduce unnecessary heat loss.
For some households, that might mean simple changes like draught-proofing, heating controls and better energy habits. For others, it may mean applying for support towards insulation or a wider home energy upgrade.
The key is not to wait until bills feel completely unmanageable. If support is available and your home may qualify, it is worth checking your options early.
Not sure where to start?
If you are unsure what help your home could qualify for, start by checking your eligibility.
Understanding your property, the schemes available and the improvements your home may need can help you make a more informed decision before energy costs place even more pressure on your household budget.
