Plot twist: the energy price cap doesn’t cap your bill. It caps what suppliers can charge per unit, so a house that has the heating on full all day still gets a big bill. And yes, the standing charge keeps running while you’re all at home for Christmas eating your nan’s roast potatoes.
What can we do this week to cut the bill?
- Take a meter reading, photograph it, and submit it if you don’t have a smart meter.
- Write down a simple split, including the housemate who works from home and anyone going away for weeks.
- Set the thermostat to the lowest temperature that still feels comfortable, and use a timer so the heating isn’t on while you’re out or asleep.
- If you can already see you won’t be able to pay, contact the supplier now, not after the account has been ignored.
Does the energy price cap cap my student house bill?
No. It’s badly named, which is why so many houses get a shock. In England, Scotland and Wales, Ofgem sets a cap on the unit rates and standing charges a supplier can charge on a standard variable or default tariff. A default tariff is the one you’re on if you haven’t fixed a price. It is not a maximum bill.
A draughty house with the heating on all day will still cost more than a careful one. What you pay also depends on your region, how you pay and your meter type.
The current cap period runs from 1 October to 31 December 2026. Ofgem updates the cap every quarter. The rates for 1 January to 31 March 2027 are due to be announced around 25 November 2026, so check Ofgem’s price cap page rather than guessing the new figure. Fixed-rate tariffs are not set by this cap change. If you want the official typical-use figures for the current period, they’re on that same Ofgem page.
Does the energy price cap apply in Northern Ireland?
No. Northern Ireland doesn’t use the Ofgem cap. A group-chat screenshot of a Great Britain figure won’t help you in Belfast. The Utility Regulator reviews regulated tariffs, which can differ by supplier and area. If you study in Northern Ireland, check your own supplier and the Utility Regulator, not the Great Britain cap.
For energy complaints, the Consumer Council for Northern Ireland can help. Citizens Advice also explains how to get advice in Northern Ireland.
Has VAT come off electricity this winter?
From 1 October 2026 to 31 March 2027, qualifying domestic electricity in Great Britain is temporarily charged at a zero rate of VAT. That means VAT is taken off that electricity for a set period. Gas and other fuels aren’t part of this relief, so a dual-fuel bill won’t all be treated the same way. Your gas isn’t invited to this one.
In Northern Ireland, qualifying electricity stays on the reduced VAT rate that already applies to energy, rather than this temporary zero rate.
Use the official HMRC brief on the temporary zero rate for what counts as qualifying electricity. If your bills are included in your rent, ask your landlord whether any VAT change has been passed on. That depends on your tenancy, not on a separate supplier account in your name.
Are my energy bills included in my rent?
Check the tenancy or house contract before you assume anything. Yes, the one you signed in a rush in June. There are three common setups:
- Bills included in the rent. You shouldn’t also be paying the energy supplier for the same energy. If the landlord later tries to raise the rent because of energy costs, that’s a rent question. Get advice from Citizens Advice in your nation before you agree to an extra charge.
- You pay the landlord separately for energy. In this case they generally can’t charge more than they paid. That rule is sometimes called the maximum resale price. It includes your share of the energy used, your share of the standing charge and the correct VAT. Ask for a copy of the supplier bill if the amount is unclear.
- One or more tenants pay the supplier directly. The person named on the account is the one the supplier will treat as responsible, so it’s worth putting the house rules in writing even if only one name is on the bill.
Citizens Advice has nation-specific pages on what a landlord can charge for energy in England, Scotland and Wales. If you’re in Northern Ireland, start with the Consumer Council’s energy advice or Citizens Advice in Northern Ireland. Our house-hunting guide also covers what to check about bills before you sign.
Do standing charges still run if we go home for Christmas?
Yes. A standing charge is a daily cost for being connected. It doesn’t stop when you turn the heating off.
If the house is empty over Christmas, you should use far less gas and electricity. The standing charge still adds up every day of the contract. The heating can be off. The standing charge does not care.
Agree before the holiday who will cover that shared cost. In most joint tenancies, the fair starting point is that the standing charge stays a house bill for as long as you’re all on the contract. Take a meter reading on the day people leave and again when they come back, so you’re not guessing about any heating used by someone who stayed.
How do we split the energy bill fairly?
Equal shares are the simplest rule. They work well when rooms are similar and everyone is in most of the time. If one room is much larger, or one person works from home all day, you can agree a different split. Write it down, or you’ll be having the same argument in January.
A clear house agreement should cover:
- whether you split usage and the standing charge in the same way
- what happens if someone goes home for weeks, stays over the holidays, or moves out early
- who submits meter readings and who pays the supplier
- a deadline for paying your share, so one person isn’t left covering the bill
A shared note or a simple spreadsheet is enough. You don’t need a paid app. If someone leaves, take a reading on their last day and settle up then, rather than waiting for a later estimated bill.
Should we submit meter readings before Christmas?
Yes, if you don’t have a smart meter. Estimated bills are how student houses end up arguing when they open the January bill. An estimate is just a polite guess, and polite guesses start fights. Submit a reading to the supplier before you go home for Christmas, at the end of each month, and whenever a housemate moves in or out. Photograph the meter as well as writing the numbers down.
A smart meter sends readings to the supplier automatically, which should mean fewer estimates. The in-home display is the little screen that shows you when the house is using more energy. It’s still worth photographing a reading when someone moves out. If you want a smart meter, ask the supplier, and tell your landlord you’re doing so, especially if the account is in their name.
How can I cut energy use in a rented student house?
Comfort and health come first, especially if someone is unwell or is in the house all day. These are renter-safe habits, not a reason to sit in the cold.
The Energy Saving Trust advises setting the thermostat to the lowest temperature that is comfortable, which for most people is usually 18°C to 21°C. Turning it higher doesn’t heat the house faster. It just costs more. Use a programmer or timer so the heating isn’t on when you’re out or asleep. Use thermostatic radiator valves, the little numbered heads on radiators, to keep unused rooms cooler. Don’t leave rooms completely unheated for long periods in cold weather, because that raises the risk of condensation and mould.
Other low-cost steps that work in most rentals:
- Close curtains at dusk and tuck them behind radiators, rather than covering them.
- Bleed radiators if the top stays cold, and avoid drying a full load of washing on every radiator. Use a rack in one room with a window open instead.
- Switch appliances and chargers off at the plug when you’re not using them.
- Radiator reflector panels can help on external walls, but only use a type that won’t damage the decoration, and check your tenancy first.
The Energy Saving Trust publishes typical-household estimates for some of these steps on its guide to saving energy if you rent and its heating controls advice. Those figures aren’t a guarantee for a student house, so treat them as a starting point and use what fits your tenancy. Avoid portable electric heaters as a way to cut the bill. They can cost more to run than using the central heating properly.
Broadband is a separate bill from energy. If the house is choosing a connection, our TV and broadband hub is the place to compare options.
How do I stop damp and condensation in a student house?
Student houses get condensation from showers, cooking and drying clothes, especially when several people are home in the evening. If you seal every window and turn the heating off in unused rooms, moisture settles on cold walls and mould follows. Mould on the window isn’t a quirky period feature.
Keep a background level of heat in the main rooms, use extractor fans or open a window after showers, and put lids on pans. Dry clothes in one well-ventilated room rather than over every radiator. Wipe window condensation in the morning rather than letting it run into the paintwork.
If mould keeps coming back, photograph it and report it to your landlord or agent in writing. Your landlord is usually responsible for the heating system, the structure and damp caused by disrepair. Condensation from everyday living is often a shared problem, but you shouldn’t be left to live with mould that isn’t getting better. Your university housing team or Citizens Advice can help if the landlord doesn’t act.
What if I can’t pay the energy bill?
Contact the supplier as soon as you can see a problem, and before the account is ignored. Hoping it goes away doesn’t count as a plan. Ofgem says suppliers must help if you ask, and they may be able to offer a repayment plan or emergency credit, depending on your meter and circumstances. See Ofgem’s guide to getting help with energy bills.
Energy arrears are a priority debt, which means they come first because the supply to the house can be at risk. Citizens Advice explains what to do if you’re struggling to pay in England, Scotland and Wales. In Northern Ireland, use the Consumer Council’s energy advice.
If the shortfall is part of a wider money squeeze, talk to your university money advice team as well. Our guides to student finances and saving money as a student cover budgeting around rent, bills and the next loan payment.
Can students get the Warm Home Discount?
Being a student isn’t enough on its own. It isn’t a qualifying benefit either. The Warm Home Discount is a one-off reduction on the electricity bill, or on gas if your supplier provides both and you ask. It has strict eligibility rules.
For England and Wales in 2026 to 2027, the official rules looked at your situation on 23 August 2026. You needed a participating supplier, a qualifying means-tested benefit, and your name or your partner’s name on the electricity bill. A means-tested benefit is one that depends on your income, such as Universal Credit, Housing Benefit, income-related Employment and Support Allowance or Pension Credit. Most eligible households are paid automatically by 31 March 2027. Check the GOV.UK Warm Home Discount overview and the England and Wales page for the current tests.
Scotland has different rules, and you may need to apply to your supplier. Use the Scotland Warm Home Discount page.
The scheme isn’t available in Northern Ireland. The Housing Executive’s Affordable Warmth Scheme is a separate grant for some energy-efficiency work in private homes, with its own eligibility rules and, for tenants, landlord consent. It isn’t a winter bill rebate, so read the official page rather than assuming it will reduce this quarter’s bill.
Should we turn the heating off completely over Christmas?
If the house will be empty, turn the heating down rather than off for a long stretch of cold weather. A complete switch-off can leave pipes and rooms so cold that condensation and, in worse cases, frozen pipes become a risk. A frozen pipe is a much worse souvenir than leftover mince pies.
Use the timer for a low background heat, take a meter reading before you leave, and make sure someone can be contacted if a housemate still in town notices a problem.
Who is responsible if only one housemate is named on the bill?
The supplier will usually treat the named account holder as the person responsible for paying that bill. If your name is on the account, the supplier is coming to you, not to the group chat. Between housemates, you can still agree to split the cost, and you should keep a written record of that agreement. If you pay the landlord instead, or bills are included in the rent, use the Citizens Advice pages for your nation rather than accepting an informal extra charge.
Last checked: 10 November 2026.