He Helps Homeowners QUIT Fossil Fuels (For Free?)

With Cooper Marcus,
Chief Quitter and CEO, QuitCarbon
In this episode of Less Talk, More Action, Joel and Owen sit down with Cooper Marcus, CEO and “Chief Quitter” of QuitCarbon, to explore why home electrification is so confusing, expensive, and hard to execute, and how his company acts like a free “owner’s rep” for homeowners. They discuss the gap between cutting-edge climate tech and what typical contractors recommend, the tension between net zero regulations and energy affordability (with examples from New York), and the importance of whole-home planning versus piecemeal upgrades. Cooper shares his journey from PG&E data science leader to climate entrepreneur, explains how QuitCarbon helps homeowners navigate incentives, contractors, and technology choices, and offers hopeful insight into how plug-and-play clean technologies and better guidance can make decarbonizing homes accessible to everyday people.

Highlights from this week’s conversation include:

  • Intro To Podcast, Hosts, And Guest Cooper Marcus (0:57)
  • Why Home Electrification Is So Hard and the Need for an “Owner’s Rep” (3:19)
  • Joel’s 2026 Prediction: Climate Policy vs Energy Affordability in New York (5:20)
  • Branding, Financial Reality, and Why Climate Efforts Turn People Off (7:37)
  • Cooper’s Mission: Helping Homeowners Take Action With Confidence (10:27)
  • The Spark for Starting QuitCarbon (13:30)
  • Whole-Home Planning vs Piecemeal Upgrades (17:15)
  • How QuitCarbon Tracks Incentives and Tailors Advice to Each Market (21:00)
  • Joel’s Old New York Home, Mini-Splits, and the Hydronic Heat Pump Question (24:50)
  • Why Contractors Can’t Always Be State-of-the-Art (29:03)
  • How Homeowners Find QuitCarbon (33:30)
  • Hope for the Future: Plug-and-Play Clean Tech and Falling Barriers to Entry (39:12)

 

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.

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