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Student Accommodation

13 ways to save money on energy bills

As energy companies continue to increase their rates, it's becoming even more difficult to ensure your Student Loan can foot the bills. But we're here to show you how to save electricity.

lightbulb and person hugging hot water bottle

Credit: (left) azazello photo studio, (right) RTimages – Shutterstock

While no one wants to be freezing their butts off, there are a number of ways you can help reign in your energy costs without arguing with your flatmates over who left the heating on, or feeling like you live in an igloo.

According to calculations based on statistics from the Energy Saving Trust, a medium-sized household will spend around £40 a month on electricity and £41 a month on gas. But there are some easy ways to save money on gas and electric bills that can get this down a few pounds.

Not only will these energy saving tips do wonders for your monthly budget (giving you a bit of extra cash to play with), but you'll also be doing your own bit to help protect the environment too – it's a win-win all around!

Looking for guidance on choosing your energy providers? Check out our list of the best value companies to go for your gas and electricity right here.

How to reduce your electric and gas bills

These are the best ways to save money on your energy bills:

  1. Turn down your thermostat and wrap up warm

    Sad pug in a blanket

    We'll get this energy-saving tip out of the way first since you're probably sick to death of being told to "just wear more clothes" when you're cold – no matter how rational that advice may be!

    It can be tempting to just crank up the heating when it gets cold, but take a second to work out if you'd be more comfortable with an extra layer or two on. Walking around in a t-shirt and shorts mid-December? We can tell you now: you're doing it wrong.

    Even reducing your heating by as little as 1ºC can cut your annual bills by up to 10%.

    For those who really tend to feel the cold, we'd recommend investing in some seriously cosy slippers (we recommend some boot slippers, as these are extra warm), as this is where you feel heat loss most when you're relaxing. Oh, and grab yourself a hot water bottle too. Problem solved.

  2. Charge electrical devices at the library for free

    As handy as the library is for reading books and going on your phone while you're trying to revise, it's also a great place to use some free electricity.

    Before you head home for the night, make sure you charge everything you own: your phone, your iPad, your laptop, your... well, you get the picture.

    It's also pretty good for your academic performance to be hanging around the library (provided you actually work while you're there), and there shouldn't be any arguments about having the heating on there, either.

    Check out our guide to how much electrical appliances cost to run.
  3. Always submit meter readings

    You'd never let the cashier at the supermarket guess how much your shopping is going to cost, so don't let the energy companies do the same for your bills.

    It will take less than two minutes of your time to check the readings of your gas and electricity meters and give them to your energy company, so do it every month to ensure you only pay for what you use.

    Even if they're underestimating your usage, it's worth giving them the actual readings.

    Eventually, they'll find out how much you're actually using (either when someone comes round to check the meter, or when you provide the mandatory readings when you move out), and you'll have to pay up then. Save yourself the fright of a massive lump-sum payment by paying what you owe, when you owe it.

    Better still, by 2025, all energy providers should have offered all customers a smart meter. These will give them a running update of your usage, meaning there are no estimates and no meter readings required. Contact your energy company to see if they'll provide you with one (if they haven't already!). And while we're talking about meters...

  4. Avoid pay-as-you-go tariff meters

    man taking note of meter reading on post-it

    Credit: Yevhen Prozhyrko – Shutterstock

    Although they're slowly disappearing, some houses are still fitted with prepaid or pay-as-you-go meters. Just like mobile phone contracts, you top them up using cards or keys, with the idea being that you only consume gas or electricity you've already paid for.

    Avoid these like the plague. Energy suppliers would rather you use a standard metre as they prefer their customers to pay in regular and automatic instalments, as it's less work for them to regulate these payments. Paying for gas and leccy upfront as and when presents more problems for them, so they charge their pay-as-you-go customers more per unit of energy.

    If there's a few of you sharing a house or flat, it might feel cheaper at the time as you'll only be putting £10 – £20 pounds towards gas and electricity each month, but having a standard meter will save you hundreds of pounds long-term.

    To illustrate our point, say there's four of you and you each take it in turns to put £20 a week towards energy. That's £80 a month! Some people pay the same amount for three months' worth of energy. Have we convinced you yet?

  5. Pay your energy bills via Direct Debit

    A lot of energy companies will give you the option of paying your bills via a fixed monthly fee Direct Debit, which can be great as it enables you to budget accordingly.

    This option is different from a guesstimate – you agree on a fixed monthly rate which means you don't have to worry about bills fluctuating, and often you'll get a better rate this way.

    While you might end up paying slightly over what you use during the summer, you'll save this back in the winter when you're using slightly more energy than you're paying for. Unless you withdraw it, the extra money you paid in the summer will remain in your account as credit, so you don't have to worry about a thing.

    It's still worth supplying your energy company with meter readings to make sure your Direct Debit isn't too low as it could leave you with a hefty payment to make at the end of your contract.
  6. Look for better deals on comparison websites and switch

    We really can't stress enough how important this one is if you want to save money on your energy bills! So many students think that you can't switch energy providers when you move into rented accommodation, but you absolutely can – even if your landlord tries to tell you otherwise.

    Even if you already knew you could switch energy providers, it can be tempting to just stick with the supplier you've got because... hassle and stuff.

    However, comparing prices these days takes so little effort and could save you literally £100s every year – so it's a bit ridiculous to not even check what the going rates are elsewhere. We've even got a handy guide to help you find the best energy supplier.

    Some energy companies, like Bulb or Octopus Energy, will pay you cash to join them.
  7. Use a dishwasher instead of washing up

    dirty dishes stacked

    Credit: Torwaistudio (left), Paul Michael Hughes (right) – Shutterstock

    There aren't enough win-win situations in life, but this is one of the few. Using a dishwasher actually uses less energy than washing up, thus not only saving you money, but the hassle of manually washing dishes too!

    But how? Well, washing dishes by hand doesn't just use hot water when you fill the bowl – it also requires a near-constant stream of water to rinse each and every dish.

    There are a couple of caveats to a dishwasher being the cheaper option. For one, the dishwasher must be full (or close to full), otherwise you're using just as much water for fewer dishes.

    What's more, heavily soiled dishes should probably be hand-washed anyway, as dishwashers tend to struggle with them. Even on the highest setting (which is usually the most expensive one), some chunks of food or grease won't budge and need to be got at with a brush or scourer.

    But in the majority of cases, if you've got a dishwasher in your student house, you'll save money by filling it up and avoiding washing by hand.

    Using a dishwasher is also a great way to save on your water bill. Win-win!
  8. Use energy-efficient appliances

    Chances are you've probably seen things on sale with energy ratings. But have you ever actually let them influence your purchases? Well, you should!

    With products receiving a ranking from A++ all the way down to G, it's well worth bearing in mind the money you could save on bills by going further up the alphabet.

    While an A++ piece of kit is likely to cost more, it will save you a lot of money in energy bills later on down the line. For example, did you know that an energy-saving light bulb could save you up to £60 over its lifetime, and last up to 10 times longer than its standard bulb cousin? And that's just one bulb.

    As for leaving things on standby, why not invest in an energy-saving plug? These save you the hassle of switching things off at the wall by automatically doing it for you when it's safe to do so. Then, when you turn the device back on, just press the power button on the remote as normal. Ideal.

  9. Wash your clothes on a low temperature

    We all know how annoying it is when your favourite shirt is in need of a good scrub before a night out. But that doesn't mean you should blow the household energy budget by using your washing machine whenever a single piece of clothing needs cleaning.

    You've probably heard your parents going on about washing whites and colours separately. But while we don't want you to end up with pink shirts, if you wash at 30ºC and use a colour catcher you should be ok.

    That said, if you (and your flatmates, if you're comfortable washing your clothes with theirs) have enough whites to justify a dedicated whitewash, feel free to do that. But again, wash at 30°C – nowadays detergents work just as well at lower temperatures.

    But whatever approach you take, the point remains: you should never put on a half load. Either wait until you have enough laundry to make up a full load, or share with your flatmates.

    Oh, and avoid using tumble driers at all costs. They cost an absolute bomb to run – a simple airer will dry your things just as well, and there's no risk of shrinking your clothes. If you need a quick dry, whacking the heating on for a couple of hours should do the trick (for as much, if not less, money) and give the whole house a toasty treat.

  10. Use bubble wrap as insulation

    bubble wrap
    You'll obviously be limited in what you can do to insulate a rented property, but there are some little tricks you can use to keep your place warm and draught-proof.

    For example, if you have single glazed windows, try taping some bubble wrap across the window. This might sound weird, and look even weirder, but you'll still get daylight shining through the bubble wrap – and it does make a big difference (if you like looking out of the window, save this method for the really cold winter nights).

    A staggering 20% of your heating is lost through poor insulation, so even little things like using a draft excluder at the bottom of any external doors to save energy can make a massive difference.

  11. Get an idea of how much energy your flatmates use

    We're not suggesting that you should hide around the house and watch your flatmates like a hawk – you don't want to be one of those annoying housemates. But if they're always leaving the lights on, or cranking an electric heater in their room, make sure you speak up about it.

    If everyone else is pulling their weight and keeping costs to a minimum, it's not fair that one person is pushing up the bills for the rest of you.

  12. Make sure 'extras' pay their share in bills

    It happens far too often: one flatmate gets a significant other, and then all of a sudden it feels like the house has acquired a new flatmate.

    Aside from never being able to sit on your own sofa, they're significantly pushing up your bills, too.

    Don't feel like you're being rude by asking them to pay their way. If they're there more than three nights a week, they should be chipping in. You're not running a free hotel!

    Loved up flatmates and their money-draining other halves – just one type of tricky housemate.
  13. Make your home more energy efficient

    row of houses

    Credit: John Seb Barber - Flickr

    Aside from making sure all your windows and doors are shut tight, it's generally a case of just trying to use less – even a small reduction can save valuable pennies.

    Turn the lights off when you're out of the room, only boil as much water as you need in the kettle and turn those plugs off at the mains. One of the most common energy-wasting habits is not switching devices off completely. This could save you up to £35 a year, according to the Energy Saving Trust.

    Make sure you keep furniture away from heaters as they'll prevent the room from warming up, and similarly, keep the oven door open after using it to warm up the room.

    It also might be worth getting your boiler checked. Your boiler heats up your water and having a faulty one or an old model can mean you consume more energy, sending your bills through the roof. Some organisations and companies will offer a free boiler checking service (although this should really fall under the responsibility of your landlord to organise).

    Lastly, pack your freezer as tightly as you can. When you open your freezer all the cold air comes rushing out, which means when you close it, it'll use more energy to maintain frostiness and rack up a small fortune over time. Add bags of ice cubes or newspaper to keep the cold air in.

    Pretty cool, eh? Cool? Freezer? Right?

Lowering your energy consumption doesn't just help your wallet, it's good for the environment too. Check out our guide for more ways to cut your carbon footprint while saving money.


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