CLF Community Calendar

2025-12-19T00:30:00Z2025-12-19T02:30:00Z
CLF Seattle Winter Meet-up
Location: Stoup Brewing – Capitol Hill (1158 Broadway, Seattle, WA 98122)
Come join the Seattle CLF crew and close out the new year getting to know your community. This is an informal gathering, a chance to catch up and see what others in the community have done for the past year.

2026-01-15T20:00:00Z

Hello Seattle CLF Hub members!

Join us online this Thursday, January 15 at noon for a Carbon Leadership Forum–Seattle Hub presentation on how a bill and code proposals becomes Washington law. The presentation will focus on process, and how to engage with the decisionmakers at the right place and time. If you don’t have this meeting on your calendar, please register again at the link below.

Please join 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.

We’ll hear about:

· Two embodied carbon building code proposals that are being considered by the State Building Code Council for the 2024 building code expected to be adopted in November.

· House Bill 2273 that will be considered this year by the legislature to reduce embodied carbon emissions of building and building materials

· The Regional Code Collaborative, administered by King County. Learn how the RCC can be utilized to help jurisdictions navigate code proposals

2026-01-15T20:00:00Z

2026-01-16T18:00:00Z2026-01-16T19:00:00Z

CLF Northeast Hub: Deconstruction and Reuse Working Group monthly meeting

January: Group Planning

Friday (1/16) over zoom between 1-2PM EST.

2026 needs to be a year of momentum and growth for circularity in the built environment, and as such we are excited to announce that this year the theme of the Reuse Group will be “ACTION!”. To this end, January’s meeting will be a collaborative working meeting in which we ask members to help contribute to 2026 Reuse Group planning. We will once again be using Miro, so please use this link during the meeting to access our 2026 planning board and help contribute to the direction our group will take this year.

We invite all members to join in, contribute their ideas, and help make 2026 the year that moves the needle on reuse, deconstruction, and circularity in the built environment. We might even have an announcement on V2 of the Reuse Roadmap in case any group members are interested in helping to update this vital resource…

The CLF West Coast LCA Tool User Group is meeting again at noon Pacific on the first Thursday of the month.

If you use tools like EC3, Tally, One Click LCA, Athena, or your own spreadsheets to tackle embodied carbon, this session is for you.

Bring your questions, your tricky project examples, or just listen in on how others are approaching whole building LCA across the West Coast. All experience levels are welcome.
Meeting Registration - Zoom

2026-02-05T20:00:00Z2026-02-05T21:00:00Z

Calling all West Coast LCA practitioners: our next LCA Tool User Group meets at noon Pacific on the first Thursday of the month. 2026-03-05T20:00:00Z2026-03-05T21:00:00Z

We will dive into real workflows, common pitfalls, and practical tips for getting credible LCA results on active projects. Whether you are in Vancouver, Seattle, San Francisco, Denver, LA, or beyond, you are invited to join the conversation.

Meeting Registration - Zoom