Less Talk, More Action

Joel Cesare & Owen Barrett

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.

  1. 1D AGO

    Are You Ready for Climate + AI? The Skills That Will Make You Unstoppable

    In this episode of Less Talk, More Action, Joel and Joel welcomes back entrepreneur and Sustained Futures Founder Katie Neck as guest co-host to explore the intersection of climate, future skills, and AI. Katie shares her journey from Formula 1 and building McLaren’s first sustainability function to launching Sustained Futures, which has already upskilled over 5,000 people globally in green and future skills. Joel and Katie dig into the massive skills gap holding companies back from hitting net-zero targets, why sustainability roles are more commercially valuable than most people realize, and how AI, especially tools like Claude, is transforming how teams work, learn, and make climate decisions. They discuss real-world examples like workforce development for heat pump and solar installers, climate gentrification in Miami, and Anthropic-powered “impactathons” that rapidly build tools for vulnerable communities. The key takeaway: the future of meaningful, high-impact work sits at the crossroads of sustainability, AI, and human skills like critical thinking and collaboration, and those who learn to use AI well will be the ones leading that transition. Highlights from this week’s conversation include: Welcome to Today’s Episode with Katie Neck (0:58) ​​Why Owen Is Out Selling Solar and What It Says about Clean Energy (3:22) Katie’s Origin Story From Formula 1 to Launching Sustained Futures (6:43) Why Traditional Sustainability Training Fails and a New Approach (9:14) Green Careers at the Intersection of Blue Collar and White Collar (11:14) Why Green Skills Are Commercially Valuable and in Demand (12:40) Signals vs Noise on Net Zero, Policy, and Corporate Action (14:05) Startups vs Corporates in Adopting AI and Moving Fast (15:55) How Claude Is Transforming Sustained Futures’ Day-To-Day Work (17:24) From Prompting To Problem Solving: The New AI Mindset (21:32) Using AI To Tame Data Chaos and Scale Sustainability (23:05) Rethinking Education for Kids in an AI-First World (27:27) Critical Thinking, Debate, and Human Skills in the Age of AI (30:06) What Gives Katie Hope about the Future of Climate and AI (33:59) How To Get Involved With Sustained Futures and Upcoming AI Masterclasses (34:58) Final Thoughts and Takeaways (36:02) 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. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

    36 min
  2. APR 29

    Circular Economy, Polar Bears & Hope: The Case for ‘Optimistic Apocalypse’

    In this episode of Less Talk, More Action, Joel and guest co-host Sherrell Dorsey, a journalist and entrepreneur, explore what a meaningful impact looks like in a world facing overlapping crises: climate change, economic insecurity, and fraying cities. They reflect on identity and purpose after “success,” the limits and delusions of today’s climate movement and climate weeks, and the tension between privileged climate discourse and everyday realities like safety, jobs, and energy bills. The conversation dives into San Francisco Climate Week, Building Performance Standards, energy affordability, and why nature, regenerative agriculture, and circular economy innovations (like new materials and self-healing concrete) may be more compelling focus areas than abstract net-zero talk. They also unpack how to communicate in an era of AI “slop,” arguing that audiences crave real builders, honest futurism, and stories of people quietly doing the work rather than more doom or performative sustainability. Highlights from this week’s conversation include: Welcome to Today’s Episode with Guest Co-Host Sherrell (1:01) How Are You Taking Action to Make the World a Better Place? (3:53) Identity, Success, and “What Do I Do Next?” After Big Career Chapters (7:53) Climate Weeks, Grandstanding, and Whether the Movement Is Out of Touch (14:01) San Francisco Reality Check, Cities, and Building Performance Standards (15:28) Privilege, Consumerism, and Living Between Multiple Realities (18:46) Pocket “Apocalyptic Optimist” and Finding Hope in Builders and New Materials (23:34) Energy Affordability, Nature, and Shifting Focus Beyond Abstract Net Zero (27:31) Messaging in a Noisy, AI-Filled World and Centering Real Builders (31:47) Being a Futurist vs. Old-School Leadership in a Changing Economy (35:33) New York City, Community, and Quiet Builders Behind the Scenes (38:34) Connecting with Sherrell and Final Call to Take Action (40:16) 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. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

    42 min
  3. APR 22

    Ex–Head of Sustainability: “We’ve Got It All Wrong”

    In this episode of Less Talk, More Action, Joel and Owen talk with sustainable real estate leader and podcaster Alex Edds about why the industry is stuck in reporting and compliance instead of real decarbonization projects. They dig into whether AI and software can actually drive emissions reductions or if they just make data collection cheaper, debate a real-world test comparing Cambio’s AI outputs to contractor bids, and unpack how corporate structures, regulation, and ESG teams slow down execution. Alex shares lessons from his time at JLL, Nuveen, and LaSalle, gives practical advice for proptechs selling into real estate, explains why the future of sustainability roles is shifting from strategy and reporting to hands-on implementation, and describes his new advisory work and podcast, The Future We Build. The key takeaway: real estate must move from talking and benchmarking to faster, asset-level project delivery if it wants to meaningfully decarbonize. Highlights from this week’s conversation include: Why the Industry is Refocusing On Implementation (1:26) Owen Calls Out AI Hype on LinkedIn (3:08) AI Will Not Solve Decarbonization Argument (4:55) Joel’s “Software Does Not Decarbonize Buildings” Post (6:27) Plan to Test Cambio AI vs Real Contractor Bid (9:05) Why Conferences and Panels Feel Broken (11:19) Alex’s Path From JLL Consultant to Innovation Director (13:50) Leaving Corporate Due to Reporting and Compliance Fatigue (16:02) Two Thirds of Team Time Spent on Data and Reporting (18:45) How Regulated Capital Drives Reporting Culture (21:07) Advice for Proptechs on Knowing Their Customer (23:54) Who To Sell To: ESG Teams vs Asset Management (26:40) Embedding Engineers with Asset Managers to Execute (29:22) Coming Redesign of Sustainability Roles Toward Delivery (32:15) Alex’s New Advisory Business and Podcast Vision (35:40) Budget Reality and Everything Being Labeled “AI” (38:52) What Gives Alex Hope About Real Estate’s Future (42:03) Wrap Up, How to Find Alex, and Final Call To Action (44:26) 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. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

    46 min
  4. APR 15

    Your Net Zero Plan Is Useless (Until You Do THIS)

    In this episode of Less Talk, More Action, Joel and Owen talk with Pål Hauff Hvattum, CEO and Co-Founder of CQuel, a platform that turns dusty Net Zero and ESG plans into real decarbonization projects for commercial real estate. They dig into the limits of AI in the current market, why reports and SaaS alone rarely lead to implementation, and how CQuel uses AI plus human expertise to create high-quality project briefs and run tenders that actually get solar, LED, HVAC, and other retrofits built. Pål shares his journey from marketplace entrepreneur to climate-focused founder, the bottlenecks he sees inside large landlords, why good briefs can cut project costs and timelines dramatically, and why he’s ultimately optimistic that economics, technology, and a new wave of talent will finally move the industry from plans to action. Highlights from this week’s conversation include: Welcome to This Week’s Episode with Pål Hauff Hvattum (0:54) Is AI Actually Helping Decarbonize Buildings, or Just Creating More Reports (3:02) Why OpenAI and Anthropic Are Launching Consulting Arms for Enterprise AI (6:17) How CQuel Pulls Dusty Net Zero Plans and Turns Them into Projects (9:10) How the Net Zero Importer and Brief Builder Turn Massive Reports into Tenders (12:15) Why Better Briefs Cut Costs by up to 40% and Shrink Delivery Timelines (15:29) Joel’s Google Story: Beautiful Dashboards but No Decarbonized Buildings (18:32) Why Pål Is Optimistic That the Next Wave is All About Implementation (21:45) Why AI-Only SaaS Falls Short and Human Consultants Still Really Matter (24:31) Owen’s Critique of Bad Solar Marketplaces Built by Industry Outsiders (27:45) CQuel’s Services Plus Software Model and How Suppliers and Clients Use It (30:31) Cracking the Two-Sided Marketplace: Focusing on Heinz-Type Demand First (33:43) What Retrofit Projects Are Actually Getting Done (36:59) LEDs as the Easiest, Fastest-Payback Upgrade Still Ignored (40:08) Pål’s Journey from Journalism to Marketplaces to Climate and CQuel (43:05) What Gives Pål Hope: When the Business Case Aligns with Climate Action (46:11) 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. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

    48 min
  5. APR 8

    The Ocean Is the Hero of Climate Change (Here’s How)

    In this episode of Less Talk, More Action, Joel and Owen sit down with Kevin Whilden, Co-Founder of Seatrees, to explore whether the ocean can truly help pull us out of the climate crisis. They dig into blue carbon ecosystems like mangroves, kelp forests, coral reefs, and seagrass meadows, and debate the merits and failures of carbon offsets, RECs, and emerging biodiversity credits. The conversation wrestles with geoengineering ideas such as ocean alkalinity enhancement, the risks of treating the planet as an experiment, and why traditional market mechanisms for climate solutions have struggled. Kevin explains how Seatrees is tackling monitoring and verification with new tech (like phone-based 3D reef mapping), how biodiversity credits differ from carbon credits, and why he still refuses to give up hope despite climate tipping points. Listeners come away with a sharper understanding of oceans as climate heroes, the limits of current offset markets, and a more grounded sense of what real, measurable ecosystem restoration looks like in practice. Highlights from this week’s conversation include: Introduction to the Podcast and Kevin’s Work With Seatrees (0:56)   Kevin’s Career in Climate Science and Birth of Seatrees (3:58)   What Blue Carbon Ecosystems Are and Why the Ocean Is the “Hero” (5:20)   Have We Already Lost the Climate Fight and Are We Just Adapting Now? (8:02)   Crossing Climate Tipping Points and the Need for a Mindset Shift (9:53)   Debating Ocean Alkalinity and “Geoengineering” the Seas (16:15)   Who Gets to Decide on Planet-Scale Climate Experiments? (20:11)   How Acid Rain and Ozone Were Solved and the Origins of Carbon Offsets (21:23)   Why Carbon Markets Broke and How Biodiversity Credits Could Be Better (29:20)   Sustainable Surf, Eco Board Certification, and Zero-Waste Surfboards (34:34)   Measuring Biodiversity Uplift and Designing Better Nature Markets (42:54)   The Lahaina Fire Story, Watershed Restoration, and Why Kevin Still Has Hope (45:09)   How to Support Seatrees and the New SeaHouse in Encinitas (46:57)   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. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

    48 min
  6. APR 1

    87% Less Energy: The Heat Pump Big Utilities Don’t Want You To See

    In this episode of Less Talk, More Action, Joel and Owen sit down with Vince Romanin, Co-Founder and CTO of Gradient, to explore how next-generation window-mounted heat pumps can transform heating and cooling in multifamily buildings. They discuss why HVAC emissions and refrigerant leakage are such an overlooked climate problem, how Gradient’s modular, factory-sealed design cuts installation time, capex, and energy use (including an 87% heating energy reduction in a New York public housing project), and why focusing on building owner economics is key to large-scale decarbonization. Vince also shares his journey from thermodynamics researcher to hardware founder, the painful early days of educating climate VCs about refrigerants, and his optimism that climate tech is finally winning on both user experience and ROI, not just “green premiums.” Highlights from this week’s conversation include: Welcome to This Week’s Episode (0:48) Elon Musk, Space Solar, and Climate Backlash (1:41) Why It Might Be Easier to Build in Space Than on Earth (4:10) Introducing Vince Romanin and Gradient’s Mission (5:36) How Gradient’s Window Heat Pump Works for Owners and Tenants (6:33) Solving Multifamily Heating, Cooling, and the Spark Gap (9:38) Vince’s Journey From Thermodynamics Researcher to Founder (14:08) The Hard Reality of Manufacturing New HVAC Hardware (19:10) Fundraising, Educating VCs, and the Overlooked Refrigerant Problem (22:31) Why Modular, Factory‑Sealed Systems Dramatically Cut Leaks (27:19) Case Studies: NYCHA, Boston, and Big Reductions in Bills and Energy (32:57) Tenant Experience, Installation, and Owner Controls (35:15) Demand Response, Fleet Management, and Scaling to 500+ Units (40:29) Climate Optimism, ROI, and Where to Follow Gradient’s Journey (44:14) 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. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

    47 min
  7. MAR 25

    Why No One Talks About Your Home’s #1 Energy Hog

    In this episode of Less Talk, More Action, Joel and Owen sit down with Luke Winston-Almanzar, Co-Founder and CEO of Reservoir, to explore why hot water is one of the biggest, most overlooked energy hogs in the home and how next-generation heat pump water heaters can dramatically cut energy use while improving comfort. They discuss Google's new Michigan data center and its focus on energy affordability, the massive opportunity in modernizing water heating, how intelligence and recirculation can deliver "no wait" showers while saving thousands of gallons of water, and how smarter hot water systems can act as thermal batteries to support the grid and time-of-use rates. Key takeaways include the scale of hot water's energy impact, the importance of making sustainable products genuinely better (not just greener), and why integrating smart hardware, software, and home services is crucial to accelerating home electrification. Highlights from this week’s conversation include: Welcome to Today’s Episode (0:59) Google Data Center and Energy Impact Fund (1:40) AI Emissions and Shift From Net Zero Talk (3:42) Luke’s Background and Reservoir Overview (5:56) Problem With Traditional Hot Water Systems (8:25) No-Wait Showers and Water Recirculation (10:42)   Gas vs. Electric and the Spark Gap Question (12:49)   Luke’s Journey to Founding Reservoir (15:31)   Hot Water as 20% of Home Energy Use (18:52)   Boston Launch and Tesla-Like Install Experience (21:57)   Competing With Legacy Water Heater Brands (23:51)   Hot Water Tanks as Thermal Batteries (28:06)   Multi-Family Projects and Missing Home “Brain” (30:56)   Why Heat Pump Water Heaters Took So Long (34:03)   Too Many Apps and Need for System Integration (37:01)   Funding, Traction, and Climate Optimism (40:16)   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. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

    42 min
  8. MAR 18

    Defund Education? This HVAC Professor Explains Why

    Highlights from this week’s conversation include: Previewing Today’s Episode with Bob Clark (0:56) Owen Takes on the Trump Administration’s Voluntary Data Center Pledge (3:02)   Why Non-Binding Net Zero and AI Commitments Keep Failing (4:39)   The White House “Ratepayer Protection” Pledge and Its Limits (5:49)   Chamath’s Idea: Free Solar and Batteries for Homeowners (8:17)   Transition from Policy Rant to Interview with Bob Clark (10:39)   AI in the Classroom and the Erosion of Student Creativity (13:42)   What’s Wrong with Career and Technical Education Leadership (15:58)   CTE as a National Defense Issue and the Cost of Skilled Labor (20:11)   Can the Current Republican Moment Actually Help the Trades? (27:05)   Energy Reality Check: Natural Gas, Electrification, and Grid Efficiency (29:13)   Policy Made by People Who Can’t Wire a Light Switch (32:42)   Education Politics, Labs as Museums, and Real Hands-On Learning (37:21)   Why Technicians Are Largely Bulletproof to AI (41:17)   Final Thoughts, What Gives Bob Hope, and the Call for Accountability (43:32)   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. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

    46 min
5
out of 5
7 Ratings

About

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.

You Might Also Like