How to Sell Decarbonization to People Who Don’t Believe in It

With Ryan Yetzer,
Founder and Principal, Full Scope Asset Optimization
In this episode of Less Talk, More Action, Joel and Owen welcome Ryan Yetzer, founder of Full Scope Asset Optimization, to talk about decarbonizing real estate without the ESG fluff. They debrief the IAM ESG & Decarbonizing Real Estate Forum, and debate whether AI will actually move the needle on decarbonization or just speed up “the 2% of bullshit at the beginning.” Ryan shares why he left a 17‑year career in institutional real estate to start his own shop, how he sells decarbonization as a financial and asset‑value play (not a “woke” initiative), and why basic projects like LED retrofits and building optimization are still massively underused. Key takeaways: follow the money and asset leakage; simplify instead of over‑report; stop confusing measurable E (energy/returns) work with abstract S and G; real progress comes from projects that actually get built, not just reported; and so much more.

Highlights from this week’s conversation include:

  • Welcome to the Episode and Nashville Conference Setup (1:02)
  • Why Current ESG Conferences Feel Broken (2:15)
  • Debate: “AI Is Not Going To Save Us” vs Joel’s Defense Of Decarb AI (4:45)
  • Climate Movement, Six-Person Panels, and Calling Out Industry Timidity (7:30)
  • Introducing Ryan Yetzer and His Mission With Full Scope Asset Optimization (10:28)
  • Leaving Corporate America and The Reality Of Starting His Own Firm (13:45)
  • Selling Decarbonization as a Financial Play, Not “Woke ESG” (16:31)
  • Materiality, Investor Demands, and the Reporting Hamster Wheel (19:47)
  • Asset Leakage, Easy Wins Like LED Retrofits, and Why They Still Don’t Happen (24:02)
  • Dashboards No One Uses and The Gap Between Data and Action (27:46)
  • Ideal Clients, Smaller Owners, and Reframing “Sustainability” as Saving Money (30:30)
  • Startup Reality Check: Sales Cycles, Revenue Timelines, and Industry Slowness (36:04)
  • What Gives Ryan Hope About the Future of Decarbonization (40:12)

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 www.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.