Which? is the UK’s consumer champion, here to make life simpler, fairer and safer for everyone. Our research gets to the heart of consumer issues, our advice is impartial, and our rigorous product tests lead to expert recommendations. As an organisation we’re not for profit and all for making consumers more powerful.

Which? tests and reviews over 4,000 products a year, including EVs and home energy products.  Our independent recommendations and expert advice can help you take the right next step for you, whether you are wondering if a heat pump is right for your home or whether the current crop of EVs can meet your needs. 

Our free home energy planning service helps you to build a plan to make your home more energy efficient.  You can explore the costs and benefits of different options and understand if you are eligible for any grants.

You can also use Which? Trusted Traders to find trusted installers in your area, including solar and heating installers as well as EV charging. Every trader we endorse has passed the rigorous assessment set by our trading standards professionals.  

Come and hear from our experts:

Jenny King, Head of Home Energy will be joining the panel for ‘Energy Efficiency and all that - cheaper, easier energy hacks discussed’ at 12:30 on 16 April in the Home Energy Area.

Michael Passingham, Senior Researcher will be participating in ‘Navigating Your Electric Vehicle Options and How to Choose!’ at 10:30 on 17 April in the Giga Theatre.

Jenny and Michael would be happy to speak to you after the sessions.

Jenny will also be at the Heatable stand between 2pm and 4pm on 16 April, where she will be available to answer questions about home energy and will be demoing the Which? Home energy planning service.