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The City of Portland, Oregon

Environmental Services

working for clean rivers

Phone: 503-823-7740

Fax: 503-823-6995

1120 SW 5th Ave, Suite 613, Portland, OR 97204

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2011 Ecoroof Seminars


The City of Portland is again offering FREE technical workshops for anyone interested in learning more about ecoroof in Portland. There will be two separate one-day seminars: one for Professionals and one for Property Owners.  To register, please send an email to or call 503-823-7863. Please remember to specify which seminar you're hoping to attend. You'll receive a confirmation email with further details as we approach the event dates.  


Ecoroof Seminar for Professionals 

...for practicing or aspiring professionals interested in getting involved in the ecoroof industry.

Tuesday, December 6th  


Ecotrust - Billy Frank Jr. Conference Room (2nd Floor)

721 NW 9th Avenue

Material in this seminar will be specific to Portland, Oregon, and will cover fundamental and technical information on the following topics:

  • Ecoroof fundamentals
  • Ecoroof design, construction, and permitting 
  • Ecoroof structure and materials
  • Vegetation and soil
  • Operations and maintenance


Ecoroof Seminar for Property Owners

...for homeowners, business owners, or do-it-yourselfers interested in starting an ecoroof project.

Saturday, December 10th


Multnomah County Central Library - US Bank Room

801 SW 10th Avenue

Material covered in this seminar will include:

  • Introduction to Ecoroofs inPortland
  • The Ecoroof Guide for Property Owners and DIYs
  • Ecoroof Incentive
  • Resources Available


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Spam Prevention In the Pacific Northwest, what state is Portland in?