POL Government Elected Officials Auditor Mary Hull Caballero Charter, Code and Policies Policies & Rules (PPD) Built Environment Green Building
ENB-9.01 - Green Building Policy

Binding City Policy


Link to Exhibit and Appendices  (PDF Document, 1.2)




WHEREAS, conventional development and construction practices deplete natural resources and cause air and water pollution, solid waste, deforestation, toxic wastes, health hazards, climate change, and other negative consequences; and


WHEREAS, buildings account for more than one-third of the nation’s energy use, 30 percent of greenhouse gas emissions and waste output; and


WHEREAS, the increasing urgency of climate change, rising energy prices and a fragile economy pose serious threats to Portland’s ability to thrive, now and in the future; and


WHEREAS, green building complements existing policies related to development and natural resource conservation including solid waste, recycling, and composting policies, sustainable procurement policies, the Stormwater Management Manual, 1 Percent for Green Streets, the Climate Action Plan, the Portland Plan, the Transportation Systems Plan, the Economic Development Strategy, and Metro 2040 Framework Plan; and


WHEREAS, sustainable development practices present a major economic development opportunity for Portland and Oregon; and


WHEREAS, preserving historic buildings, structures and materials is a key aspect of sustainability; and


WHEREAS, the City of Portland recognizes its responsibility to implement, continue, and promote building practices that protect human health and the quality of the air, water, and other natural resources; reduce construction practices that negatively impact native fish, vegetation, wildlife, and other ecosystems; and minimize human impact on local and worldwide ecosystems; and


WHEREAS, the United States Green Building Council has, in a national collaborative process, created the Leadership in Energy and Environmental Design (LEED) green building certification program that recognizes best-in-class building strategies and practices; and


WHEREAS, Earth Advantage is a green building certification standard and rating system for the design, construction, and operation of high-performance small commercial and multifamily buildings developed and maintained by Earth Advantage Institute; and


WHEREAS, Living Building Challenge is a green building certification program that is a pathway for regenerative design and includes imperatives in seven performance areas: site, water, energy, health, materials, equity, and beauty; and


WHEREAS, Salmon-Safe provides guidance for public agency land managers, site developers, and designers interested in developing and operating sites that demonstrate environmental stewardship by minimizing watershed impacts; and


WHEREAS, in 1999 the City Council accepted the Green Building Options Study and Green Building Initiative to develop an inter-bureau effort to implement green building standards for all City design, construction, operation, and maintenance practices; and


WHEREAS, in 2001, Resolution 35956 established the City’s Green Building Policy to require all new City facilities to register and certify at the LEED Certified level and incorporate green building strategies into tenant improvement and operation and maintenance practices; and


WHEREAS, in 2005, Resolution 35956 revised the City’s Green Building Policy to raise the certification level of new City facilities to LEED Gold, require ecoroof coverage on new and replacement roofs, and define inter-bureau efforts to support community-wide green building practices; and


WHEREAS, in 2009, Resolution 36700 revised the City’s Green Building Policy to clarify and enhance its content to support implementation and project management; and


WHEREAS, in 2013, Resolution 37034 directed exploration of opportunities to advance bird-friendly building design and management practices into City plans, policies and programs, including the Green Building Policy for City-owned facilities; and


WHEREAS, the City of Portland has designed and/or constructed eleven LEED-registered projects and numerous green remodel, tenant improvement, ecoroof, and public infrastructure projects; and


WHEREAS, the City of Portland seeks to improve understanding and compliance with this Policy, retain its leadership in green building policy implementation, and respond to advances in the green building industry.





NOW, THEREFORE, BE IT RESOLVED, that the City of Portland Green Building Policy is adopted with the attached Exhibits and Appendices; and


BE IT FURTHER RESOLVED that the City of Portland shall finance and staff its green building projects at a level suitable to meet the policy requirements; and


BE IT FURTHER RESOLVED that the appendices of this Resolution may be updated by the Bureau of Planning and Sustainability with consent of affected bureaus and offices; and


BE IT FURTHER RESOLVED that this resolution is binding City policy and supersedes the prior Green Building Policy (2001), 2005 update adopted by Resolution 35956, and 2009 update adopted by Resolution 36700.


Link to Exhibit and Appendices  (PDF Document, 1.2 MB)


Resolution No. 35956, adopted by City Council January 10, 2001.
Filed for inclusion in PPD May 13, 2004.
Superseded by Resolution No. 36700, adopted by City Council April 29, 2009.
Superseded by Resolution No. 37122, adopted by City Council April 22, 2015.

Table of Contents
ENB-9.01 - Green Building Policy
ENB-9.02 - Green Building Policy Update (superseded)