#077 - David Sellers: This Waste Is Turning Into Luxury Homes (And They Are Self-Sufficient)

About this episode

David Sellers discusses transforming surfboard waste into sustainable construction materials and the role of architects in shaping communities.

What if surfboard waste could actually become the construction blocks of the homes we live in? David Sellers didn’t always believe climate change would be something he’d feel in his own lifetime. As an architect in Hawaii, he’d spent years thinking about sustainability as a future problem… Until one moment changed everything. Standing in the ashes of Lahaina after the fires - David realized something that most architects never fully confront… That they’re not just designing individual homes… they’re shaping entire communities, entire systems… and ultimately, the future. That moment forced him to rethink his role as an architect and led to the creation of Hawaii Off Grid - a company designing fully self-sufficient homes powered by renewable energy, built to operate independently from traditional systems. But what makes David’s work different is how far he’s willing to go - turning surfboard waste and construction trash into construction blocks, creating a circular system where one house quite literally becomes the next. Because for him, this isn’t just about sustainability. It’s about redesigning how we live - from the ground up. To explore more about David Sellers and his work…

People in this episode

Host: Ladina Schöpf

Guest: David Sellers

Topics covered

• sustainability
• architecture
• renewable energy
• waste management
• community design

Keywords

• sustainability
• architecture
• renewable energy
• surfboard waste
• construction materials
• self-sufficient homes
• Hawaii Off Grid

Mentioned in this episode

Organizations: Hawaii Off Grid, Dezeen

Books & works: Journey Beyond the Grid

Places: Hawaii, Lahaina

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