
SUSTAINABILITY EVALUATION FRAMEWORK
Presented February 28, 2017 1
Item no: - 4a Attachment A
Meeting Date: December 19, 2017
The Energy Production Subcommittee of the Port of Seattle (Port) Commission Committee on Energy and
Sustainability developed this Project Evaluation Framework, as a recommendation to assist the Port of Seattle in
two goals. The first goal is advancing energy and sustainability initiatives. The second goal is reducing greenhouse
gas (GHG) emissions and increasing the resilience of its energy systems.
This framework is in addition to any current evaluation criteria, like return on investment or total cost of ownership.
1. Reduce GHG Emissions & Increase Energy System Resilience
a. Outcomes:
• Reduce emissions over which the Port has direct control (Scope 1)
• Increase reliance on renewable energy sources (Scope 2)
• Reduce emissions associated with Port activities (Scope 3)
• Increase use of distributed energy systems to foster resilience to natural and human-made
disasters
b. Evaluation Criteria:
• GHG emissions reduced
• Renewable or waste by-product
• Distributed
• Cost per ton of GHGs reduced
• Cost per unit of energy purchased
• Reliability
2. Protect Public Health & the Environment
a. Outcomes:
• Protect and improve local air and water quality
• Reduce environmental & safety impacts from the lifecycle of fuels
•
Preserve and restore natural system function
• Reduce noise pollution
• Reduce light pollution
b. Evaluation Criteria:
• Hazard analysis for human and environmental impacts: TBD- Toxicity, flammability, noise and
light pollution etc. from production, transport, storage, and use perspectives (include
considerations such as proximity to residential areas etc.)
• Opportunity to preserve or restore wildlife habitat or employ a natural systems solution (e.g.
green infrastructure)
3. Support local economic development
a. Outcomes:
• Support local family wage jobs
• Support local businesses
• Support local clean tech development
• Meet tenant needs
b. Evaluation Criteria:
• TBD- The criteria should be informed by local economic experts
• Clean tech jobs in research, development, installation and maintenance