© 2019 Northwest EcoBuilding Guild.

The Portland Green Building Slam is presented by the Northwest EcoBuilding Guild.

The Green Building Slam is produced by the Northwest EcoBuilding Guild in partnership with our sponsors:

Presenting Sponsors

Sustaining Sponsors

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Supporting Sponsors

Supporters:

Gayle Palmer Consulting

BECOME A SPONSOR

We are now accepting sponsors for 2019 Portland Green Building Slam.  To explore opportunities, please download our sponsor packet or contact Carol Linnebur, Sponsorship Coordination  at carol@ecobuilding.org