Sustainability and Climate Action Plan (S/CAP)

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In October 2022, the City Council passed an ambitious carbon neutrality by 2030 goal, building on the City's existing goal of cutting emissions 80% below 1990 levels by 2030. And in a major step in advancing the City's sustainability and climate action goals, City Council adopted the 2022 Sustainability and Climate Action Plan(PDF, 6MB) (S/CAP) in June 2023.

The S/CAP is a comprehensive document laying out the City's strategy to achieve these ambitious carbon reduction goals, while improving our natural environment, adapting to climate impacts, and increasing livability for Palo Alto residents. The City of Palo Alto believes in a comprehensive view of sustainability that involves both mitigation of and adaptation to climate change. The S/CAP addresses eight focus areas: Climate Action, Energy, Mobility, Electric Vehicles, Water, Climate Adaptation and Sea Level Rise, Natural Environment, and Zero Waste. 

2022 Sustainability and Climate Action Plan History

In 2020, the City launched an update to the Sustainability and Climate Action Plan (S/CAP) to develop the strategies needed to meet our sustainability goals, including our goal of reducing GHG emissions 80 percent below 1990 levels by 2030 (the “80 x 30” goal). Following delays associated with the COVID-19 pandemic, City Council approved the updated S/CAP Goals and Key Actions in October 2022, allowing staff to commence California Environmental Quality Act (CEQA) evaluation of the S/CAP. In June 2023, the 2022 Sustainability and Climate Action Plan(PDF, 6MB) was adopted, the Comprehensive Plan Environmental Impact Report Addendum: Update to the Sustainability and Climate Action Plan(PDF, 943KB) was certified, and Council accepted the 2023-2025 S/CAP Workplan(PDF, 741KB).

Development of Goals and Key Actions

  1. February 2020: Proposed S/CAP Areas and Priorities

    City staff proposed priorities in seven areas: Energy, Mobility, Electric Vehicles, Water, Climate Adaptation and Sea Level Rise, Natural Environment, and Zero Waste, which are summarized in the S/CAP Potential Areas and Priorities(PDF, 194KB) document (More details can be found in Staff Report 10941(PDF, 277KB)).

  2. March 2020: First draft of the S/CAP Potential Goals and Key Actions(PDF, 445KB)

    City Staff reviewed the goals and actions in the 2016 S/CAP Framework, the 2018-2020 Sustainability Implementation Plan, the 2018 Zero Waste Plan, the 2030 Comprehensive Plan, the Urban Sustainability Directors Network GHG Reduction High Impact Practices, and the Carbon Neutral Cities Alliance Game Changers lists to draft S/CAP Potential Goals and Key Actions(PDF, 445KB) as a starting point for discussion. The City collected feedback on the draft from Palo Alto residents through an online workshop. Learn more about the S/CAP community engagement process here.

  3. May 2020: Second draft of the S/CAP Potential Goals and Key Actions, with Feedback Incorporated(PDF, 1MB)

    Staff reviewed all feedback received through April 30, 2020 and incorporated it into updated S/CAP Potential Goals and Key Actions(PDF, 1MB). These Goals and Key Actions, with feedback from the community incorporated, will be the foundation for the S/CAP update. The City's consultant, AECOM, conducted an impact analysis to estimate the greenhouse gas (GHG) reduction potential of the proposed actions, estimated costs, and additional sustainability co-benefits (such as improved local air quality or reduced cost of living).

  4. 2021: Third draft of the S/CAP Goals and Key Actions(PDF, 704KB)

    Upon completion of the impact analysis, staff updated the S/CAP Goals and Key Actions Draft(PDF, 704KB) to better reflect the outcomes needed to achieve the 80 x 30 goal. The updated  (PDF, 704KB)draft includes a new Climate Action area, with 8 Key Actions and a goal to reduce GHG emissions 80% below 1990 levels by 2030. The Goals and Key Actions in Energy, Mobility, Electric Vehicles were reworked, but the outcomes are the same. Small changes were made to the Goals and Key Actions in Water, Climate Adaptation and Sea Level Rise, Natural Environment, and Zero Waste, with one signification change in the addition of Goals and Key Actions addressing wildfire protection.

  5. 2022: Final Version of the S/CAP Goals and Key Actions
    Staff incorporated guidance from the S/CAP Ad Hoc Committee, S/CAP Working Groups, and S/CAP Working Group teams into the fourth and final draft of the S/CAP Goals and Key Actions. Staff refined the goals to make them more consistent across areas, re-organized the Key Actions and grouped them into categories, and finalized the key performance indicators. City Council approved the final version of the S/CAP Goals and Key Actions in October 2022.

Development of the Three-Year Work Plan

  1. December 2021: First draft Three-Year Work Plan
    (PDF, 211KB)
    The first draft of the Three-Year Work Plan details the actions reflected in the Policy Framework from the April 19, 2021 Council Meeting (see Attachment A here(PDF, 1MB)), and includes estimates of staff and funding needs for implementation and potential greenhouse gas reductions.

  2. June 2023: Council Approved the final draft of the 2023-2025 Three-Year Work Plan(PDF, 741KB)
    Staff incorporated guidance from the S/CAP Ad Hoc Committee, S/CAP Working Groups, and S/CAP Working Group teams into the 2023-2025 S/CAP Work Plan(PDF, 741KB). The 2023–2025 S/CAP Workplan expands on the S/CAP key actions to guide staff on implementation priorities over the next three years and breaks up the work into two sections. The Climate Action section of the workplan focuses on launching high impact emissions reduction programs, building community confidence in the S/CAP, and laying the foundation for post 2025 work. The Sustainability section focuses on reducing waste, creating a sustainable and holistically managed water system, adapting to climate change, and enhancing the City’s urban canopy. City Council accepted the final version of the Three-Year Work Plan in June 2023.

Co-Benefits and Technical Analysis

  1. S/CAP Draft Co-Benefits(PDF, 303KB)

    We solicited feedback from the community to help select co-benefits that can be used in the Key Action evaluation and prioritization process. View results from the survey here(PDF, 50KB).

  2. Technical Analysis 

    Staff and the City's consultant, AECOM, devoted extensive analytical and research efforts to estimating the greenhouse gas (GHG) reduction potential of proposed strategies, estimated costs, and additional sustainability co-benefits (such as improved local air quality or reduced cost of living). A recorded webinar providing an overview of the analysis can be found on the Sustainability Plan YouTube Playlist.

  3. AECOM Impact Action Memo(PDF, 377KB) 

    The City and AECOM collaborated on modeling key action impact results within three categories of GHG reduction actions: Energy, Mobility, and Electric Vehicles. The AECOM Impact Action Memo(PDF, 377KB) presents details on the action impact analysis process, including descriptions of the emissions forecasts, key action analysis results, modeling approach, and detailed action results. It also includes the co-benefits analysis of both the GHG reduction actions and the sustainability actions. The memo concludes with recommendations for next steps and an appendix listing the titles and descriptions for the key actions modeled in this impact analysis. 

City Council Approval of 2022 S/CAP

On June 5, 2023 City Council adopted the updated Sustainability and Climate Action Plan (S/CAP), a major step in advancing the City’s sustainability and climate action goals. Council reviewed and approved:

1. Sustainability and Climate Action Plan (S/CAP) Report(PDF, 6MB)
The S/CAP serves as the roadmap to reduce emissions and achieve our sustainability goals. The S/CAP represents a collaboration between City of Palo Alto staff, the S/CAP Ad Hoc Committee, and the Palo Alto community.

2. Comprehensive Plan Environmental Impact Report Addendum: Update to the S/CAP(PDF, 943KB)Resolution 10112(PDF, 302KB)
California Environmental Quality Act (CEQA) certification of the S/CAP, in the form of an addendum to the Environmental Impact Report for the City's 2030 Comprehensive Plan, ensures that future development and planning activities within the City conform to the objectives of the S/CAP and statewide climate legislation.

3. 2023-2025 S/CAP Workplan(PDF, 741KB)
The 2023–2025 S/CAP Workplan expands on the S/CAP key actions to guide staff on implementation priorities over the next three years and breaks up the work into two sections. The Climate Action section of the workplan focuses on launching high impact emissions reduction programs, building community confidence in the S/CAP, and laying the foundation for post 2025 work. The Sustainability section focuses on reducing waste, creating a sustainable and holistically managed water system, adapting to climate change, and enhancing the City’s urban canopy.

4. 2023 Earth Day Report: Palo Alto's 2021 GHG Inventory(PDF, 439KB)
The 2023 Earth Day Report contains Palo Alto’s 2021 GHG Inventory. Understanding where emissions come from is the first step to taking meaningful emissions reduction action. In 2021, Palo Alto reduced emissions 53.9% below 1990 levels, despite a 19.5% population increase during that same time period.

To watch the June 5, 2023 City Council meeting, read the staff report, or download the presentation slides, visit this page and go to Agenda Item 14.

Community Engagement

Stakeholder and community engagement were key factors in developing the 2022 S/CAP. Read more here. The Palo Alto community continues to be essential in achieving our ambitious sustainability and climate action goals. To see how you can get involved now, visit the Sustainability Hub.

Next Steps

S/CAP Implementation is underway, with initiatives like the Heat Pump Water Heater Pilot Program, rebates for sustainable landscaping, and completion of the Sea Level Rise Vulnerability Assessment. Staff will continue to implement the key actions in the S/CAP, following the priorities set forth in the 2023 - 2025 S/CAP Workplan(PDF, 741KB). Visit our homepage to learn more about current programs.

For the most up-to-date information on the City's sustainability programs, resources for residents, and other updates, visit our News page. To see more S/CAP progress, visit our Sustainability Actions and Accomplishments page.