YouGen Energy Experts are professionals in microgeneration with excellent knowledge of their technology in the domestic market. They are chosen for their expertise and their ability to write about it in a readable and accessible way. We do not pay Energy Experts for their contributions.

If you have a question to ask one of the experts, please click here and complete the form. If it is of general interest, we will ask the most appropriate expert to base a future a future blog post on your question. Keep an eye on the blog - or subscribe to our RSS feed - so you know when it is published. If your question refers to an existing blog post, then please ask it in the comment section.

We only have space for a limited number of Expert bloggers, but if you think you’ve got something to add, we’d like to hear from you. Only get in touch if you’re prepared to contribute at least one blog a month, are happy to browse any comments arising from your contributions and to answer questions readers ask about it.

If you’re interested send us a brief summary of why you’d be good, plus a sample of previous articles or blogs that you’ve written.

Renewable energy overview
Matthew Rhodes, Encraft

Hugo House, Good Energy

John Martin, QMSA

Howard Johns, Southern Solar Limited

Biomass
Gordon Traill, TRECO

Mike Mackmurdie, A Mackmurdie Ltd

Jon Edge,  Fair Energy

Energy efficiency
Tim Pullen, Weather Works

Linn Raffety, JTec Energy and Automation

Heat Pumps

John Barker-Brown, Kensa Engineering

John Lightfoot, Thermal Energy Ventures Ltd

Rainwater harvesting
Barry Nutley, Viridis Energie Consultants

Solar electicity
Chris Rudge, Chris Rudge Renewable Power

Solar hot water
Gabriel Wondrausch, SunGift Solar

Paul Hutchens, Eco2Solar

Wind power

Graham Eastwick, Encraft

David Hunt, Eco Environments