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CLF Seattle
About
Calendar
Past Sessions
Working Groups
Steering Committee
Contact Us
Get Involved
About
Calendar
Past Sessions
Working Groups
Steering Committee
Contact Us
Get Involved
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  • Embodied Carbon Policy in Washington’s Building Code with Kathleen Petrie and Kjell Anderson
    • Code and Policy,
    • 1/15/26

    Embodied Carbon Policy in Washington’s Building Code with Kathleen Petrie and Kjell Anderson

    Kjell Anderson, FAIA, LEED Fellow, Principal and the Director of Sustainable Design at LMN Architects and Kathleen Petrie, Program Manager Green Building Communitywide at King County Solid Waste. Inform on how embodied carbon can become part of the building code in Washington.

  • City of Seattle's New Director's Rule 2-2025
    • Code and Policy,
    • 7/7/25

    City of Seattle's New Director's Rule 2-2025

    Jess Harris is the Green Building Program Manager at the City of Seattle and explains the New Director's Rule 2-2025.

  • Buy Clean and Buy Fair
    • Code and Policy,
    • 7/7/25

    Buy Clean and Buy Fair

    Hanna Waterstrat is with the Office of State Efficiency and Environmental Performance (SEEP) and Director at the Washington State Department of Commerce. She shares the latest on Washington's Buy Clean and Buy Fair policy.

  • WA SBC & IBC Optional Embodied Carbon Appendix Proposals
    • Code and Policy,
    • 7/7/25

    WA SBC & IBC Optional Embodied Carbon Appendix Proposals

    Ariel Brenner is a Program Manager at New Buildings Institute (NBI) and talks about the Optional Embodied Carbon Appendices proposed for inclusion in the Washington State Building Code and International Building Code.

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