Together, Portland and South Portland are working to create a prosperous and inclusive low-carbon future.

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One Climate Future.

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Fact Sheets

More detailed information and findings completed to date are below as part of the One Climate Future planning process:


Quick reference guide to the One Climate Future planning process – including vision, timing, and how to get involved.

Climate Impacts

Summary of the climate change impacts that are being predicted for the Portland and South Portland communities.

Vulnerability Assessment

High level overview of the key climate vulnerabilities that our communities face based on an analysis completed in January 2020 as part of the planning process. 

Greenhouse Gas Inventory

Summary of the greenhouse gas inventory completed in fall 2019 that outlines our key contributing factors to emissions by sector and source.

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