Land Alchemy School

This is the ongoing cohort at a discounted price, with recordings of the live sessions

Ongoing cohort

Cohort 2

Cohort 1

Beta Cohort

This summer wee will be focusing on the heatwave that is striking Europe and the US.

Heatwave 2026 Cohort 

Homeowners guide to climate resilience, with regenerative architect Jo Petroni, in
an 8-week self-paced summer-season course.

 

Coooling down the house!

Jo Petroni

Architect & Land Alchemist

Your house wasn't built for this summer.40 degrees outside. No aircon, or an aircon that's costing you a fortune and still losing the fight. A sun-facing window that feels like you're slow cooking. Sound about right?Most homes went up when summers were milder and energy was cheap. They were never meant to hold heat off. So now they trap it, and you end up cooking inside your own walls.Here's the part nobody mentions: you don't need expensive kit to fix this. The people who built houses before air-conditioning existed knew how to keep them cool. Thick walls. Shutters closed at the right hour. Air moving where it should. Shade where it counts.That knowledge still works. Better than ever now, actually, with the heat getting worse every year.In 8 weeks I'll teach you to read your own house, find where it's failing you, and cool it down with methods that never show up on your electricity bill. In a hurry? There's also a flash heatwave rescue section.

Cooooling down the house!

A house that handles the heat for you Y

Lower bills, not bigger ones 

Cool now, warm later 

Things you can do this weekend 

The why, not just the what

People in the same boat

Homeowners You're determined to make a resilient home and create a sturdy abode.

Climate-Conscious Owners Climate change poses threats to your property and you worry about the future your loved ones will inherit

Resourceful Individuals You're mindful about escalating costs and risks due to climate-related impacts. You're ready to act on it.

Winter Wisdom Wishlist Webinar

The Room-Rescue Protocol: A Weekend Transformation

Architect & Regenerative Provocateur

Passive cooling - case study

Sustainable Renovation Guide

Cool the one room that matters this weekend, by reading it before you fix it.



Architect and Climate whisperer

The Heatwave Room-Rescue Protocol

Architect & Digital Nomad

The Room Rescue Protocol

Winter Wisdom Wishlist 

Your house is cooking and you have to act now

Get a flash hit consulting session against the ongoing heatwave!

Learn directly from Land Alchemy School

Land Alchemy School

Courses

Climate-proof your home

Lightning Lessons

Winter Wisdom Wishlist Webinar

The Room-Rescue Protocol: A Weekend Transformation

Services

Heatwave rescue flash session

Resources

Passive cooling - case study

Sustainable Renovation Guide

The Heatwave Room-Rescue Protocol

The Room Rescue Protocol