Urban Limitrophe is a podcast exploring the various initiatives happening in cities across the African continent (and diaspora) to creatively solve problems, support their communities, create vibrant urban spaces, and build better cities overall.
Ideas from the continent are often overlooked. This podcast seeks to bring to light the intersecting ideas and practices from urban planning, architecture, economics, arts and culture, geography, and politics that define our urban living, and uncover how to build resilient communities, economies, and ecologies.
Tune in to catch interviews with urban planners, designers, researchers, community-builders, creatives and more, doing great work to change the future of their cities and find out how you support them to make a difference in their communities and get inspired to take action in yours.
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Urban Limitrophe is a podcast exploring the various initiatives happening in cities across the African continent (and diaspora) to creatively solve problems, support their communities, create vibrant urban spaces, and build better cities overall.
Ideas from the continent are often overlooked. This podcast seeks to bring to light the intersecting ideas and practices from urban planning, architecture, economics, arts and culture, geography, and politics that define our urban living, and uncover how to build resilient communities, economies, and ecologies.
Tune in to catch interviews with urban planners, designers, researchers, community-builders, creatives and more, doing great work to change the future of their cities and find out how you support them to make a difference in their communities and get inspired to take action in yours.
Trans Africa Pipeline (Pt. 1): How to Build a Continent-Sized Water System | Dr. Rod Tennyson & Dr. Romila Verma
Urban Limitrophe
31 minutes
2 months ago
Trans Africa Pipeline (Pt. 1): How to Build a Continent-Sized Water System | Dr. Rod Tennyson & Dr. Romila Verma
What if water infrastructure could do more than deliver clean drinking water — what if it could transform economies, support food security, reduce climate migration, and unite communities across borders?
In this 3-part series, Urban Limitrophe explores the story of the TransAfrica Pipeline (TAP) — a visionary project to bring clean, desalinated water across the Sahel through a 7,000-kilometre pipeline powered by renewable energy. Through conversations with co-founders Dr. Rod Tennyson and Dr. Romila Verma, we unpack how water connects to everything: agriculture, innovation, migration, environmental justice, and community resilience.
TAP is more than a pipeline — it’s a call to imagine water systems built with care, innovation, and the future in mind.
Guest: Dr. Rod Tennyson & Dr. Romila Verma
Episode 1: The Pipeline That Could Transform a Continent
How do you build a continent-sized water system?
In this episode, we explore what it takes to design a 7,000-kilometre pipeline to bring clean water across one of the driest regions in the world. Co-founders Dr. Rod Tennyson and Dr. Romila Verma share the origin story of the TransAfrica Pipeline (TAP) — a visionary infrastructure project that combines solar-powered desalination, salt recovery, and lightweight materials to deliver sustainable water access across the Sahel. From technical design to big-picture ambition, we dive into how TAP was engineered — and how it could change lives on a continental scale.
Acknowledgements:
This episode is co-supported by the Nurubian, the University of Toronto School of Cities and the Department of Geography and Planning.
About Urban Limitrophe:
Please visit www.urbanlimitrophe.com for all episode show notes, references and guest details.
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Please address any related communication to hello[at]urbanlimitrophe.com
Credits:
Music by Imany Lambropoulos
Podcast concept, development, and design by Alexandra Lambropoulos
Urban Limitrophe
Urban Limitrophe is a podcast exploring the various initiatives happening in cities across the African continent (and diaspora) to creatively solve problems, support their communities, create vibrant urban spaces, and build better cities overall.
Ideas from the continent are often overlooked. This podcast seeks to bring to light the intersecting ideas and practices from urban planning, architecture, economics, arts and culture, geography, and politics that define our urban living, and uncover how to build resilient communities, economies, and ecologies.
Tune in to catch interviews with urban planners, designers, researchers, community-builders, creatives and more, doing great work to change the future of their cities and find out how you support them to make a difference in their communities and get inspired to take action in yours.
