Everyone Talks Climate But Almost No One Invests In It (Here’s Why)

With Leo Young,
Founder & Managing Partner, Cornell Communities
In this episode of Less Talk, More Action, Joel and Owen sit down with Leo Young, founder of Cornell Communities, to explore how manufactured housing can meaningfully address America’s affordable housing crisis while still delivering solid returns for investors. They dig into how mobile home parks work as an asset class, why few new communities are being built, and the tension between raising rents, funding major infrastructure upgrades, and staying genuinely affordable. The conversation calls out “impact investors” and sustainability advocates who demand high financial returns but hesitate to back real, on-the-ground solutions—even when minimum investments are as low as $250. They also touch on split incentives that limit sustainability upgrades in resident-owned communities and draw parallels to Tesla’s success in aligning profit with impact. Key takeaways: affordable housing is structurally hard but solvable, incentives drive behavior more than ideals, and real change requires people to move beyond talk and actually put capital at risk.

Highlights from this week’s conversation include:

  • Why This Real Estate Episode Still Matters for Sustainability Nerds (1:31)  
  • Money Where Your Mouth Is for Climate and Impact (3:23)  
  • How Cornell Communities Revitalizes Manufactured Housing (7:07)  
  • What “Affordable Housing” Really Means for the Average American (8:39)  
  • Are Mobile Home Park Owners Helping or Hurting Affordability? (11:04)  
  • Bridging Affordable Housing Missions and Investor Return Demands (13:31)  
  • Incentives, Infrastructure, and Why Rents Go Up (15:19)  
  • When Solar and Sustainability Pitches Fail With Real Estate Operators (18:56)  
  • The Psychology of Money and Why People Don’t Invest in Impact (21:30)  
  • Why Leo Thinks Manufactured Housing Is a Unique Investment Opportunity (23:03)  
  • Could Amenity-Rich Mobile Home Parks Work for Young Professionals? (26:07)  
  • Split Incentives: Why Sustainability Is Tough in Resident-Owned Communities (28:34)  
  • What Gives Leo Hope: Smart People, Better Incentives, and the Tesla Model (30:12)  
  • The Origin Story of Tesla and Lessons for Climate Solutions (31:45)  
  • How To Connect With Leo and Invest With Cornell Communities (32:05)  

 

The nexus of business, policy, and sustainability is more divided than ever, but Less Talk, More Action is here to cut through the noise. Hosted by clean energy experts Joel Cesare and Owen Barrett, this podcast dives into the front lines of decarbonization, net-zero real estate, and entrepreneurship. Each episode features bold questions, real solutions, and stories from leaders in science, tech, and business who are taking action to make the world a better place. Join us as we move beyond talk and work toward a cleaner, net-zero future. Learn more and subscribe at lesstalkmoreaction.com.

About the Hosts

Joel Cesare
Joel Cesare is a visionary leader in sustainable real estate, currently serving as Growth Lead at Cambio, an AI building retrofit analytics platform. He previously led Google's $50B global net zero real estate program and oversaw the building of Santa Monica's City Hall East, one of the world's greenest buildings. Recognized with awards like ENR Top 25 Newsmaker, Living Future Hero, Building Design & Construction 40 under 40, his mission is to dream, inspire and deliver.
Owen Barrett
Owen Barrett is the world's foremost expert in solar on multifamily properties. Owen is currently the CEO of Shine and has over 12 years of experience in the clean technology sector covering fuel cells, HVAC, LED lighting, and of course, solar. Owen is the former Global Energy Manager of a Fortune 500 company and a successful founder with two exits.

Copyright © 2026. Less Talk, More Action. All rights reserved.