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Heating & energy

Energy price rises and supplier failures: your questions answered

Energy price rises and supplier failures: your questions answered

Gas prices are high and cheap energy deals are hard to find. Energy suppliers are going bust. We’ve listened to your energy price worries and answered some of the most common questions.

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Energy price rises: what you can do now

Energy price rises: what you can do now

Customers face bigger gas and electricity bills as rising gas prices mean some firms are struggling to stay afloat. Find out how to protect yourself this winter.

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Energy prices are rising: here’s how to find a cheap energy deal

Energy prices are rising: here’s how to find a cheap energy deal

Switch energy supplier to save money on gas and electricity and dodge the energy price cap increase. Use Which? expert tips to get the best deal.

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5 easy DIY jobs to improve your home’s energy efficiency

5 easy DIY jobs to improve your home’s energy efficiency

Keep your home warm and cut your energy bills as well as your carbon footprint with our top tips for improving your energy efficiency yourself

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Which? reveals the best boiler brands for 2021

Which? reveals the best boiler brands for 2021

Find out which boiler brands - including big brands like Vaillant, Worcester Bosch, Baxi and Ideal - are the most and least reliable, according to customers and heating engineers.

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Four in 10 households at greater risk of carbon monoxide poisoning: find out if this means you

Four in 10 households at greater risk of carbon monoxide poisoning: find out if this means you

Around four in 10 people don’t get their boiler serviced annually - increasing the risk of their boiler developing a dangerous fault, such as a carbon monoxide leak. Read on to learn how to spot the signs and how much you should be paying for a boiler service.

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Five ways to reduce your exposure to air pollution

Five ways to reduce your exposure to air pollution

Studies show that air pollution affects our mental and physical health. Get expert tips on reducing your personal exposure to air pollution, both indoors and outdoors, and minimising your own contributions to our national emissions.

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Solar panel cold calls to watch out for

Solar panel cold calls to watch out for

More than half of solar panel owners have had cold calls about their solar pv panels. Find out whether health checks and voltage optimisers are necessary, and whether cold callers know if your solar panels are faulty.

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Green energy tariff claims to be investigated

Green energy tariff claims to be investigated

Renewable electricity tariffs sold by gas and electricity companies will be investigated by the government amid fears of greenwashing.

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Solar panel myths: five common concerns about solar PV debunked

Solar panel myths: five common concerns about solar PV debunked

Answers to common solar panels myths and questions including are solar panels expensive? Do solar panels need direct sunlight? Is solar panel installation disruptive?

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