Through global conversations with change-makers, we inform our audience about some of the most important concepts and solutions of today.
The Constructive Voices team investigates topics such as green building, biodiversity, renewable energy, nature-positive solutions, AI, resilient building and more.
Hosts to date have included Jackie De Burca, Henry McDonald, Peter Finn, Steve Randall, Emma Nicholson and Sarah Austin.
Our vision is to partner with as many companies and individuals as possible to feature the positive work that they are doing. Making Constructive Voices the Go-To resource for global information and ideas on positive methods for a more sustainable built environment and world.
Our team is dedicated to exploring and promoting sustainability, biodiversity and innovation.
We talk to world-renowned experts, local people, businesses and students in our quest to document and inspire positive, historic changes required for these challenging times.

In 2025, we entered three awards for the first time ever.
We are delighted to announce that we won one of them: CIEEM Awards Best Practice for Knowledge Sharing
Plus, we were honoured to be shortlisted in two categories in the Publisher Podcast Awards: Best Deep Dive & Technology
Floating Futures: Living with Water, Not Against It With Rutger de Graaf – Podcast Episode: S4, E7
Building Smarter, Faster & Greener – Optimised Construction with Will Frost of Saint-Gobain S4, E13
Greening Ireland: From Pocket Forests to Native Woodlands With Catherine Cleary,S4, E11
S4, E2: Exploring Vancouver’s Urban Design with Alexandra Steed
S3, E24: Enfield Where Nature Meets Community With Sangeeta Waldron
We talk to world-renowned experts, local people, businesses and students in our quest to document and inspire positive, historic changes required for these challenging times.
S4, E1: Paving the Way to Zero CO2 Cement with Ryan Gilliam of Fortera

Originally established as a podcast in April 2021, Constructive Voices quickly gained a worldwide audience that seeks to learn from top authorities in the built environment sectors.
From the early days, the production team sought out some of the most important topics of our time.

Round Tables have brought together panellists from the World Meteorological Organisation, the World Green Building Council, AtkinsRéalis, Trimble, Pick Everard, and Earth Trust.
Panellists explored issues such as the outcomes of COP26, COP27 and analysed biodiversity in the built environment.
