Meet Our Founders...


about us, Cotswold Energy Group


Aaron Stuart-Kelso is our head engineer and oversees anything that requires "making something work".

He's up in the morning before most students go to bed and has the energy to solve anything we can throw at him.

In his spare time Aaron enjoys all aspects of fitness. He's a lover of cuisine and tries to spend his weekends getting out and about.


Robin Hodge looks after all things technical. He has a background in environmental science and is your "go to" guy if you want to understand how to incorporate renewables into your project.

An accomplished tea fanatic during office hours, at the weekend you'll most likely find Robin out on his bike or watching football and cricket.

His other hobbies include trying not to get dragged into trouble by the the other two in their spare time.


Jon Bonnar is the man to talk to about getting the best financial payback out of your project.

A keen musician, plucky golfer and committed foodie, you'll most likely find Jon socialising or thinking about a meal.

He spends his weekends with his wife and daughters and 3 dogs Elvis, Barbara and Frank.

Our Ethos




Clean Energy For All



Robin and Jon met at pre-school aged 3 and have been firm friends ever since. After linking up with Aaron aged 11, sometime later the idea for Cotswold Energy Group was born.


We believe that sustainable and renewable energy solutions should be available to everybody.   


We also believe that when the government supports an initiative for people to migrate to clean heat sources and help to save our planet, we should be at the forefront of making it happen. We work extremely hard to ensure that you are delighted and satisfied when you work with us. 


We're always respectful and aware that we're often coming into your home to provide a service.  For that reason we will only ever send people to you that we would welcome into our own homes.   


Clean, polite, respectful, professional and qualified.