Lucy Lyons of Kestrix joins us this week to talk about their use of drones, infrared imaging, and AI to quicken the pace of retrofit surveying. Specifically, with regard to a case study detailing their work with Peabody housing association.

Kestrix is a software company that works with landlords to assess their building stock in terms of which homes need help and whether the retrofit works that have been carried out are performing. 

They use their sophisticated broad-brush surveys and image analysis is is designed to help asset owners get the greatest value out of stretched budgets and capacity, investing time wisely and proving value for money.

Notes from the show

• Lucy Lyons on LinkedIn
• Kestrix on LinkedIn 
• The Kestrix website 
• The Kestrix & Peabody case study that we refer to
• National Audit Office report of retrofit performance: Energy efficiency installations under ECO
• NHMF award 'Best Warm Home Initiative' 2026
• New Study Suggests Using AI Made Doctors Less Skilled at Spotting Cancer

**SOME SELF-PROMOTING CALLS TO ACTION**

We don't actually earn anything from this podcast, and it's quite a lot of work, so we have to promote the day jobs.

• Follow us on the Zero Ambitions LinkedIn page (we still don't have a proper website)
• Jeff and Dan about Zero Ambitions Partners (the consultancy) for help with positioning and communications strategy, customer/user research and engagement strategy, carbon calculations and EPDs – we're up to all sorts
• Subscribe and advertise with Passive House Plus (UK edition here too)
• Check Lloyd Alter's Substack: Carbon Upfront
• Join ACAN
• Join the AECB 
• Join the IGBC
• Check out Her Retrofit Space, the renovation and retrofit platform for women

**END OF SELF-PROMOTING CALLS TO ACTION**