Clear Haze Exchange

Marcus Hazelwood

Clear Haze Exchange is an interview-led podcast focused on simplifying sustainability while uncovering the hidden systems, decisions, and long-term impacts shaping our built environment and energy future. Hosted by Marcus Hazelwood, an energy engineer with 15+ years of experience in sustainability and energy efficiency consulting, the podcast has evolved across two seasons: Season 1 focused on breaking down the fundamentals—making energy efficiency, building systems, and sustainability concepts more accessible and practical for a wide range of listeners. Season 2 builds on that foundation, diving deeper into the systems-level thinking behind sustainability—exploring how decisions in design, operations, policy, and business strategy create long-term outcomes. Each episode features thoughtful conversations with industry leaders, engineers, architects, researchers, and decision-makers who are actively shaping the future of sustainability. From building performance and infrastructure to sustainable chemistry and organizational mindset, Clear Haze Exchange connects ideas across disciplines to provide real-world insight. This podcast is for professionals and curious minds alike, those who want to better understand not just what sustainability is, but how it actually works in practice. If you're interested in smarter investments, better systems, and meaningful progress, you're in the right place. Subscribe to Clear Haze Exchange on your favorite platform and join the conversation. For inquiries or guest opportunities: hello@clear-haze.exchange

  1. 1 Sept

    3 Keys to Successful Sustainability with Dominique Hadad

    Summary Explore the 3 keys to successful sustainability with Dominique Hadad, Founder & CEO of Green Scope Consulting. Discover how internal champions, strategic planning, and community engagement drive impactful sustainability programs. Key Takeaways Identify and empower internal champions to lead sustainability initiatives.Cross-functional collaboration is essential for effective sustainability integration.Focus on measurable outcomes to ensure lasting sustainability impact. Resources Green Champions Podcast - Learn more about real-world sustainability success stories. About the Guest Dominique Hadad — Founder & CEO, Green Scope Consulting Dominique is Founder and CEO of Green Scope Consulting, a Columbus-based consultancy helping organizations turn sustainability goals into measurable programs and operational results. With a background in engineering, operations, and systems thinking, Dominique launched Green Scope after winning The Ohio State University President's Prize, a grant-supported initiative designed to help student founders build solutions to major societal challenges. Today, Green Scope supports government agencies, schools, nonprofits, businesses, and waste authorities through sustainability program development, data management, and strategic planning. Connect with Dominique Website: https://www.greenscopeconsulting.com/LinkedIn: https://www.linkedin.com/in/dominique-hadad/ What Dominique is promoting Green Champions Podcast — Dominique is also co-host of the Green Champions Podcast, where she highlights real-world sustainability success stories and practical solutions. Learn moreChapters: 0:00 - Sustainability Insights with Dominique Hadad6:02 - Championing Sustainability: Consulting and Collaboration12:38 - Building Community and Sustainability in Columbus18:16 - Understanding Energy Efficiency in Commercial Buildings24:33 - Engaging Teams for Effective Certification and Impact30:28 - Integrating Sustainability into Mission-Driven Programs36:42 - Ownership and Responsibility in Sustainability Programs42:17 - Empowering Sustainability: Local Initiatives and Collaboration

    3 Keys to Successful Sustainability with Dominique Hadad

  2. 18 Aug

    3 Key Benefits of Solar Power with John McNamara

    Summary In this episode of Clear Haze Exchange, host Marcus Hazelwood discusses the transformative power of solar energy with guest John McNamara, COO of Appalachian Renewable Power. They explore the benefits and challenges of solar technologies, including the innovative concept of floating solar arrays. Key Takeaways Understand the long-term financial benefits of solar, beyond just immediate ROI.Floating solar offers unique advantages like reduced evaporation and improved panel efficiency.Community engagement and education are critical for widespread renewable adoption.Consider energy audits to identify efficiency improvements before solar installation.Solar technology is robust, with innovations such as virtual power plants leading the way. Resources Floating Solar Delco - YouTube (https://youtu.be/4Tu3N1Dj9i8)Floating Solar Lima, OH - YouTube (https://youtu.be/r_91M4AgVII)Floating Solar Monroeville, OH - YouTube (https://youtu.be/gDhfbwkvPLY) About the Guest John McNamara — COO, Appalachian Renewable Power John McNamara, MBA, MSL, is Chief Operating Officer at Appalachian Renewable Power, where he helps advance renewable energy solutions across Ohio and beyond. John combines operational leadership with a deep passion for sustainability, community engagement, and practical clean energy adoption. Through his work in solar development, community advocacy, and his involvement with Green Columbus, John focuses on helping organizations and communities better understand how renewable technologies can create long-term economic, operational, and environmental value. He also helped lead the installation of Ohio’s first floating solar arrays and has become a strong advocate for leveraging solar to bring power to the people . Connect with John Website: https://arp-solar.com/ What John is promoting Floating Solar Delco Learn moreChapters: 0:01 - Unveiling Solar Energy's Impact with John McNamara6:36 - The Rise and Impact of Solar Energy14:24 - Long-Term ROI and Sustainability in Solar Investments19:11 - Understanding Complexities in Solar Energy Projects26:15 - Maximizing Energy Efficiency Before Solar Installation32:18 - The Role of Education in Renewable Adoption38:55 - Exploring the Benefits of Floating Solar45:15 - Empowering Columbus: Solar and Sustainability Initiatives

    3 Key Benefits of Solar Power with John McNamara

  3. 4 Aug

    Passive Homes, Healthy Living & the Future of Design | Jeremy Miller

    The Columbus Series begins here. Clear Haze Exchange launches a special series highlighting sustainability and built environment professionals from Columbus, Ohio—the hometown of the podcast. These conversations explore the local expertise helping influence national discussions around energy, healthy buildings, resilience, and sustainable development. Episode #31 features Jeremy Miller, Founder of GeoAlchemy Studio, whose work challenges us to rethink the relationship between architecture and human health. Jeremy shares how a personal health journey inspired a new way of thinking about the built environment—one that prioritizes human wellness alongside energy performance. In this episode: • Why healthy buildings go beyond energy efficiency • Passive House principles and indoor environmental quality • Building materials that support long-term wellness • Air quality, mold, and healthy home design • Codex Homes and the future of healthy architecture • Why Ohio is uniquely positioned to lead healthy building innovation As organizations continue investing in sustainability, this conversation reminds us that building performance isn't only measured in energy use, it can also be measured by the well-being of the people inside. Learn more about Jeremy Miller and GeoAlchemy Studio: https://www.geoalchemystudio.com

    Passive Homes, Healthy Living & the Future of Design | Jeremy Miller

  4. 21 Jul

    Your Waste Is Telling You Something: Rethinking the Circular Workplace | Hélène Carpentier

    What if your organization’s waste problem actually starts long before anything reaches the trash bin? In this episode of Clear Haze Exchange, Marcus Hazelwood sits down with Hélène Carpentier, Founder of Circular Workplaces and former Global Head of Circular Economy and Zero Waste at CBRE, to rethink how organizations approach waste. Hélène challenges one of the most common assumptions in workplace sustainability: that better recycling is the answer. Instead, waste can be a signal of something happening much further upstream, over-purchasing, inefficient procurement, disconnected workplace systems, and resources that were paid for but never fully used. The conversation explores: • Why recycling alone can’t solve the waste problem• How procurement decisions determine much of what eventually becomes waste• The hidden cost of waste beyond disposal fees• Why food, packaging, and everyday workplace purchases deserve more attention• How waste reduction can improve the workplace experience• Why sustainability teams, procurement, facilities, and workplace teams need to work together• How organizations can shift measurement from downstream diversion to upstream prevention Hélène also shares a striking example of how a 2,000-person workplace could lose more than £1.6 million over five years through waste-related inefficiencies, much of it potentially avoidable. The takeaway? Waste isn’t just something to manage at the end. It’s information. And if organizations pay attention to what it’s telling them, they may uncover opportunities to reduce cost, carbon, and inefficiency while creating better workplaces. 🎧 Listen to Clear Haze Exchange on Apple Podcasts, Spotify, or wherever you get your podcasts. ▶️ Watch the full conversation on YouTube. Follow or subscribe to Clear Haze Exchange for more conversations uncovering the hidden systems shaping sustainability, energy efficiency, and the built environment.

    Your Waste Is Telling You Something: Rethinking the Circular Workplace | Hélène Carpentier

  5. 7 Jul

    Why Great Energy Projects Never Happen (And How ESPCs Change That) | Chris Halpin

    Most organizations don't struggle because they lack opportunities to improve their buildings. They struggle because they don't know how to fund, structure, and manage those improvements. In this episode of Clear Haze Exchange, Marcus Hazelwood sits down with Chris Halpin, President of Celtic Energy and one of the nation's leading experts in Energy Savings Performance Contracting (ESPC).  Having supported more than $2.5 billion in energy infrastructure projects across federal, state, and institutional markets, Chris explains why performance-based delivery continues to create value decades after it was introduced. Topics include: • Understanding Energy Savings Performance Contracting • Why many organizations hesitate to pursue ESPCs • Risk allocation and financial accountability • The value of owner's representatives • Measurement & verification beyond compliance • Long-term operational thinking vs. first-cost decisions • Resilience as the next evolution of energy investments • Why education is essential before projects ever begin Key Takeaway Buildings don't become high-performing simply because new equipment is installed. They become high-performing when owners understand how to operate, verify, and sustain those investments over time. Chris mentioned several excellent organizations and resources for those interested in learning more about Energy Savings Performance Contracting (ESPC), building performance, and public-sector energy projects: - U.S. Department of Energy – Better Buildings Initiative - National Association of State Energy Officials (NASEO) - National Association of Energy Service Companies (NAESCO) - Energy Services Coalition (ESC) Subscribe for more conversations uncovering the hidden systems behind sustainability, energy, and building performance.

    Why Great Energy Projects Never Happen (And How ESPCs Change That) | Chris Halpin

  6. 23 Jun

    Networks, Data & The Future of Net Zero with Sarah Merricks

    What if the biggest barrier to achieving Net Zero isn't technology, policy, or even funding? What if it's fragmentation? In this episode of Clear Haze Exchange, Marcus Hazelwood sits down with Sarah Merricks, Co-Founder and Chief Strategy Officer of Global Network for Zero (GNFZ), to discuss why the future of decarbonization depends on building stronger networks supported by transparent, measurable data.  Sarah draws from her experience helping expand LEED globally during her time at USGBC and now helping organizations navigate the complexities of Net Zero through GNFZ. This conversation explores:  Why the Net Zero movement remains fragmented globally  Scope 1, 2, and 3 emissions explained  Why Scope 3 remains one of the biggest challenges organizations face  Why existing buildings need a different approach  The power of data-backed decision making  How networks accelerate progress  Why implementation now matters more than pledges  How different countries are approaching decarbonization Key Takeaway: Data creates clarity. Networks create momentum. As Sarah explains, organizations shouldn't ask: "What is everyone else doing?" They should ask: "What does our data tell us is urgent and achievable?" 🎧 Available now on Apple Podcasts, Spotify, YouTube, Amazon Music, and all major podcast platforms. 👉 Subscribe to Clear Haze Exchange for weekly conversations exploring the hidden systems shaping sustainability decisions.

    Networks, Data & The Future of Net Zero with Sarah Merricks

  7. 9 Jun

    Green Leases, Decarbonization & The Hidden Influence of Tenants with Jon Lemmond

    Most sustainability conversations focus on building owners. But what about tenants? In this episode, Marcus Hazelwood sits down with Jon Lemmond of JLL to discuss how tenants can influence building performance, energy efficiency, and decarbonization outcomes, even when they don't control the building's major systems. From New York City's Local Law 97 to green lease structures, submetering, shared investment strategies, and landlord-tenant collaboration, Jon explains how organizations can unlock sustainability opportunities that are often hiding in plain sight. The conversation explores why communication, measurement, and aligned incentives may be more important than any individual technology. In This Episode:  Why decarbonization efforts often stall in leased spaces  The "split incentive" challenge between landlords and tenants  How green leases can create shared financial and environmental value  Why submetering and data transparency matter  Local Law 97 and the rise of building performance standards  Tenant strategies for reducing Scope 1, 2, and 3 emissions  How leasing decisions influence long-term building performance  Why communication may be the most powerful sustainability tool available Key Takeaway Many tenants assume they have little influence over building performance. The reality is often the opposite. The organizations achieving the best outcomes are the ones engaging landlords early, aligning goals, sharing data, and treating sustainability as a partnership rather than a requirement.  🎧 Subscribe to Clear Haze Exchange on Apple Podcasts, Spotify, YouTube, Amazon Music, and all major podcast platforms.

    Green Leases, Decarbonization & The Hidden Influence of Tenants with Jon Lemmond

  8. 26 May

    The Hidden Energy Problem Inside Laboratories | Sustainable Science with Ila Summitt

    Laboratories are some of the most resource-intensive buildings in the world. But many organizations still underestimate the operational, energy, and waste impacts happening inside research environments every day. In this episode of Clear Haze Exchange, Marcus Hazelwood speaks with Ila Summitt, molecular biologist and Sustainability Certification Manager at My Green Lab.  With more than 20 years of experience in academic, biotech, and clinical laboratory settings, Ila shares how labs can improve sustainability without compromising scientific integrity. This conversation explores:  why laboratories can consume 10x more energy than office buildings  the hidden operational impact of fume hoods and ultra-low freezers  how behavioral change drives measurable sustainability improvements  why waste and energy use in labs are often overlooked  how universities and biotech organizations are approaching sustainable science  the role of culture, leadership, and operational awareness  and how programs like My Green Lab Certification and the International Freezer Challenge are creating measurable global impact A key takeaway from this episode: ➡️ Sustainability in laboratories is not just about carbon reduction—it’s about operational intelligence, efficiency, and long-term performance. This is a must-listen for professionals involved in:  laboratory operations  higher education  biotech and life sciences  facilities management  sustainability strategy  healthcare research  and high-performance building operations

    The Hidden Energy Problem Inside Laboratories | Sustainable Science with Ila Summitt
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About

Clear Haze Exchange is an interview-led podcast focused on simplifying sustainability while uncovering the hidden systems, decisions, and long-term impacts shaping our built environment and energy future. Hosted by Marcus Hazelwood, an energy engineer with 15+ years of experience in sustainability and energy efficiency consulting, the podcast has evolved across two seasons: Season 1 focused on breaking down the fundamentals—making energy efficiency, building systems, and sustainability concepts more accessible and practical for a wide range of listeners. Season 2 builds on that foundation, diving deeper into the systems-level thinking behind sustainability—exploring how decisions in design, operations, policy, and business strategy create long-term outcomes. Each episode features thoughtful conversations with industry leaders, engineers, architects, researchers, and decision-makers who are actively shaping the future of sustainability. From building performance and infrastructure to sustainable chemistry and organizational mindset, Clear Haze Exchange connects ideas across disciplines to provide real-world insight. This podcast is for professionals and curious minds alike, those who want to better understand not just what sustainability is, but how it actually works in practice. If you're interested in smarter investments, better systems, and meaningful progress, you're in the right place. Subscribe to Clear Haze Exchange on your favorite platform and join the conversation. For inquiries or guest opportunities: hello@clear-haze.exchange

Information

  • Creator
    Marcus Hazelwood
  • Years Active
    2025 - 2026
  • Episodes
    35
  • Rating
    Clean
  • Copyright
    © 2025 Haze Enterprises
  • Show Website
    Clear Haze Exchange