Known for coining the phrase: “the greenest building is…one that is already built”, Carl is a sought-after speaker on building-sector stewardship, sustainability, and climate action.

Recent Speaking Highlights

  • COP26: Report from the Frontlines
    AIA Potomac Valley Chapter
  • Program 3 – Retrofit Scenarios
    Stewardship as Climate Action Program Series DC Preservation League
  • COP26 Future Insights
    SOM Fall Leadership Meeting
  • 65% by 2030 / Zero by 2040
    COP26 Built Environment Side Event
  • Interview: Building an Emissions Free Future: The 2030 Challenge
    COP26 Action Hub, REN21
  • How to Activate Transformative Change
    RIBA Built Environment Summit
  • Global Perspectives / Local Practices:
    Sustainability and Historic Preservation Traditional Building Conference
  • Retrofit is Climate Action
    RIBA Built Environment Summit
  • Program 2 – DC’s Climate Action Plan
    Stewardship as Climate Action Program Series DC Preservation League
  • Climate Heritage, Resilience & the Built Environment
    COP26 Race to Resilience, Climate Heritage Network
  • Ann Arbor 2030 District
    Presentation & Panel: Stewardship as Climate Action
  • NBBJ Leadership Summit
    Presentation & Panel: Architects Shape Lives
  • AIA South Jersey Membership Meeting
    Keynote: Adaptive Re-Use
  • DC Preservation League
    Stewardship as Climate Action Program Series
    Keynote: Establishing a Baseline for Built Heritage
  • National Trust for Historic Preservation
    Past Forward Annual Conference
    Pre-Conference Workshop: Understanding Climate Change
  • Chartered Institute of Building, Conservation Conference
    Webinar: Adapt & Refit, The Climate’s Best Friends
  • California Polytechnical Institute, College of Environment
    Presentation: Urbanism’s Relevance Revolution
  • The Architect’s Newspaper, Re-Use & Renewal Virtual Summit
    Webinar: The Carbon-Smartest Building is…
  • Climate Heritage Network Culture x Climate
    Webinar: Built Heritage Stewardship as Climate Action
  • Carbon Positive RESET Global Teach-in
    Presentation: (RE)DESIGN, Repurpose, Re-Skin, Renovate
  • CarbonCure Technologies
    Webinar: Buildings Sequester Carbon, Repositioning the Building Industry
  • Institute for Heritage Building Conservation
    Webinar: Heritage Speculation on a Global Pandemic, Environment
  • Preservation Iowa Summit 2020
    Keynote: Historic Preservation and Climate Action
  • AIA Wisconsin Annual Conference
    Keynote: Climate Action in the Built Environment 
  • Smithsonian Institution, Stemming the Tide, Global Strategies for Sustaining Cultural Heritage Through Climate Action
    Keynote: Built Heritage

Considering Carl for a keynote or other presentation? Please get in touch here.