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Artwork for AJ Climate Champions

AJ Climate Champions

Architects’ Journal
Sustainability
Retrofit
IFDU
Hastings Commons
Community Land Trust
UK Housing Crisis
Climate Emergency
Circular Economy
Sustainable Design
Urban Regeneration
Grand 1924 Observer Building
Community Development
Embodied Carbon
Affordable Housing
Local Manufacturing
Sustainable Architecture
Concrete
Bristol
Building Materials Reuse
Net Zero

Brought to you by the Architects’ Journal. AJ sustainability editor Hattie Hartman and co-host Rachael Owens talk to changemakers and innovators who are transforming architecture by designing in ways that respect planetary boundaries. Nominated for Audio Content of the Year at the PPA Awards 2025. Show notes & more info here: www.architectsjournal.co.uk/podcasts

PublishesTwice monthlyEpisodes60Founded5 years ago
Categories
ArtsDesignScience

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Artwork for AJ Climate Champions

Latest Episodes

Episode 58. AJ Climate Champions with Hattie Hartman and Rachael Owens.

Material Cultures co-founder Summer Islam explains how a regional ‘materials matrix’ informs the design process.

‘We imagine the future, rather than working within the present,... more

YouTube

Episode 57. AJ Climate Champions with Hattie Hartman and Rachael Owens.

Melissa Mean from community land trust WeCanMake explains how a community-led approach in Bristol is tackling the housing crisis.

‘What if the power and resources to make good ... more

YouTube

Episode 56. AJ Climate Champions with Hattie Hartman and Rachael Owens.

Gbolade Design Studio’s Tara Gbolade shares insights from her new book, Changing the Game: How to be a sustainable and regenerative small practice.

Gbolade champions the nimble... more

YouTube

Episode 55. AJ Climate Champions with Hattie Hartman and Rachael Owens.

AJ Climate Champions’ latest series focuses on retrofit. Our guest today is Thom Brisco of Brisco Loran, who talks to us about Costa's Barbers, a live-work shopfront which trium... more

YouTube

Key Facts

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Recent Guests

Summer Islam
Founding director of Material Cultures, a design and research consultancy
Material Cultures
Episode: Material Cultures' Summer Islam: ‘We start with a map of nearby materials and products’
Melissa Mean
Community organizer and advocate for innovative housing solutions
WeCanMake
Episode: ‘Retrofit is seen as really alienating. We’re trying to blow that apart’
Thom Brisco
Co-founder of Brisco Loran, an architectural practice
Brisco Loran
Episode: ‘Even a small practice can push the boundaries of reuse’ – Brisco Loran
Sarah Castle
Director at IFDU, known for inclusive architectural projects
IFDU
Episode: IF_DO’s Sarah Castle: ‘People become the project’
Maria-Chiara Piccinelli
Associate director at David Chipperfield Architects
David Chipperfield Architects
Episode: Chipperfield’s MC Piccinelli on how retrofit can enhance creativity
Nicolas Coekelsbergs
Co-founder of BC Materials, focusing on sustainable building practices using earthen materials
BC Materials
Episode: Why earth is the ultimate circular material
Vinu Daniel
Indian architect, founder of Wallmakers, and speaker on sustainable architecture
Wallmakers
Episode: Vinu Daniel on transforming mud and waste into architecture
Sian Ricketts
Sustainability Lead at 40 Strong Practice, Carmody Groarke Architects
Carmody Groarke Architects
Episode: Carmody Groarke’s Sian Ricketts on making bricks from waste
David Watson
Technical Director at AKT2, specializing in material efficiency and climate action
AKT2
Episode: AKTII’s David Watson on how to reduce the environmental impacts of brick

Host

Hattie Hartman
Sustainability Editor at The Architects' Journal. Hartman focuses on innovative approaches in architecture and sustainability, leading conversations that explore new ideas and practices.

Reviews

4.8 out of 5 stars from 77 ratings
  • Pure Gold

    I am not even an architect, but I strongly recommend subscribing. It almost never fails to deliver authentic voices and fresh perspectives on climate friendly architecture.

    Apple Podcasts
    5
    Tobrabra
    Germany4 years ago
  • Great podcast

    Really big thanks you for these. We listen to a few of these as CPDs in our practice. Keep them coming

    Apple Podcasts
    5
    neilb243
    United Kingdom4 years ago
  • Stuff that matters today & tomorrow

    I’m not an architect but this is intensely interesting. It tells me about topics that matter now and in the future with respect to the environment in general e.g. natural landscape, energy use etc.. It’s not about aesthetic look of so called ideal example buildings.

    Apple Podcasts
    5
    Seastuart
    United Kingdom4 years ago
  • Vital information

    This is a well curated and produced series of shows with illuminating in depth discussions with leading practitioners in architecture and the wider built environment sector finishin focusing on taking action to tackle climate change.

    Apple Podcasts
    5
    Valley monitor
    United Kingdom4 years ago
  • Inspiring and timely podcast

    As an architect gone sustainability consultant due to frustration on how generally architecture didn’t embrace sustainability, this podcast is a breath of fresh air. Also timely when the architecture profession is gearing up for change. Inspiring guests and very well conducted interviews hosted by Hattie Hartman, I really recommend this podcast.

    Apple Podcasts
    5
    Sara-LG
    United Kingdom4 years ago

Listeners Say

Key themes from listener reviews, highlighting what works and what could be improved about the show.

The content is reported to focus on timely topics that resonate with those concerned about the environment.
Listeners appreciate the insightful discussions that provide authentic voices in sustainable architecture.
The podcast is recognized for delivering well-curated, in-depth conversations with experts who inspire actionable change.
Many highlight the importance of community engagement in the discussions, which enhances its relevance and impact.

Chart Rankings

How this podcast ranks in the Apple Podcasts, Spotify and YouTube charts.

Apple Podcasts
#217
United Kingdom/Arts/Design
Apple Podcasts
#136
Australia/Arts/Design
Apple Podcasts
#111
Ireland/Arts/Design
Apple Podcasts
#152
New Zealand/Arts/Design

Talking Points

Recent interactions between the hosts and their guests.

Material Cultures' Summer Islam: ‘We start with a map of nearby materials and products’
Q: Can you share a little bit about your observations of how the system is different in terms of academia and training architects?
Summer highlighted the high quality of education at ETH, indicating a stark contrast with the UK where architectural services are not valued to the same extent.
Material Cultures' Summer Islam: ‘We start with a map of nearby materials and products’
Q: Why did you get fed up working in mainstream practice and what led you to set up Material Cultures?
Summer expressed that while she wasn't necessarily fed up, she felt a strong desire to work in a different way and have a more direct relationship with the process of building.
Tara Gbolade: ‘It’s unsustainable for small practices not to upskill’
Q: What impact did your role on the Architects' Declare Steering Committee have on your work?
It helped shape the direction of our practice and reinforced the importance of sustaining an environmentally friendly approach.
Tara Gbolade: ‘It’s unsustainable for small practices not to upskill’
Q: What advice would you give to practitioners looking to pivot into more performance upgrade and retrofit projects?
Upskilling is essential, and pursuing formal training, like the past 2035 course, is a great way to start.
Tara Gbolade: ‘It’s unsustainable for small practices not to upskill’
Q: What motivated you to write a book?
We needed new references within architecture and business, especially rooted in regenerative development and amplifying diverse voices.

Audience Metrics

Listeners, social reach, demographics and more for this podcast.

Gender Skew
Location
Interests
Professions
Age Range
Household Income
Social Media Reach

Frequently Asked Questions About AJ Climate Champions

What is AJ Climate Champions about and what kind of topics does it cover?

This podcast explores the intersection of architecture and sustainability, focusing on the innovative practices being adopted by architectural professionals to combat climate change. Hosts engage with a variety of guests who are recognized leaders in the field, discussing topics such as sustainable design, community engagement in architecture, and the repurposing of materials to create environmentally responsible structures. The podcast aims to highlight the urgent need for change within the industry and the proactive steps taken by individuals and organizations to redefine architectural practices and embrace sustainable solutions.

Listeners can expect to hear inspiring success stories and practical insights from changemakers who are makin... more

Where can I find podcast stats for AJ Climate Champions?

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What are the audience demographics for AJ Climate Champions?

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How many subscribers and views does AJ Climate Champions have?

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Which podcasts are similar to AJ Climate Champions?

These podcasts share a similar audience with AJ Climate Champions:

1. The Daily

How many episodes of AJ Climate Champions are there?

AJ Climate Champions launched 5 years ago and published 60 episodes to date. You can find more information about this podcast including rankings, audience demographics and engagement in our podcast database.

How do I contact AJ Climate Champions?

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Where can I see ratings and reviews for AJ Climate Champions?

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What guests have appeared on AJ Climate Champions?

Recent guests on AJ Climate Champions include:

1. Summer Islam
2. Melissa Mean
3. Thom Brisco
4. Sarah Castle
5. Maria-Chiara Piccinelli
6. Nicolas Coekelsbergs
7. Vinu Daniel
8. Sian Ricketts

To view more recent guests and their details, simply upgrade your Rephonic account. You'll also get access to a typical guest profile to help you decide if the show is worth pitching.

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