"I’d like some advice on keeping my energy bills down please. I work in admin for a big corporation. We’ve been working from home since lockdown, and have been told we’ll not be back in the office before January at the earliest. Now the weather has turned, I’m freezing sitting here all day in front of my computer! I’m worried if I turn the heating up my bills are going to go through the roof!"

I’m sorry this is causing you to worry. However, fortunately, there’s lots you can do to keep bills down.

Firstly, see if you can get a better deal by changing your energy supplier. However, as well as comparing prices, it’s a good idea to check the customer service record of a company before switching. Citizens Advice has a price comparison tool on our website, and our star rating assesses the customer service records of the 40 biggest companies.

There are also little, everyday things that can help, such as making sure televisions and other devices are switched off and not left on standby; washing clothes on a lower temperature; and only filling the kettle with the water you need.

You’re right in another way about bills going through the roof - and the walls. One way of cutting costs in the long term is to invest in good insulation - or ask your landlord to do so.

If your pay is close to the national minimum wage, the extra costs of working from home could be counted as a pay cut and bring you below the legal level. Talk to your manager or HR department, or your union rep if that feels more comfortable.

Finally, your employer should pay for any costs connected to your health and safety - such as a suitable chair for work at a computer. It’s also worth taking a look at your employer’s expenses policy, you may be able to claim for a number of other things, such as printer ink or telephone line rental.

If you need more support with your energy bills, you can get help through our Energy Advice Project. Owing to the Coronavirus outbreak we have closed our offices to face to face services.  We are providing advice by phone and email Monday to Friday 9am - 4pm.  You can contact us through Adviceline: 0344 5766111 or use our email enquiry service.  Alternatively you can contact us through webchat accessed through the Citizens Advice website.