Strategic Climate Action Plan
King County’s Strategic Climate Action Plan (SCAP) is a 5 year blueprint for climate action. It outlines King County’s priorities and commitments to residents and partners.
About the 2025 Strategic Climate Action Plan
The 2025 Strategic Climate Action Plan (SCAP) was sent to the King County Council on June 11, 2025. The 2025 SCAP strengthens a commitment to climate action that yields tangible results for people and places in the region, through a comprehensive approach among county departments and in collaboration with our partners.
Download the SCAP here.
King County has made significant progress on climate, including a 16% decrease in per-capita emissions since 2007, and the creation of a climate equity framework to ensure its approach benefits the people who are most impacted by climate change. Additional partnerships have been made to scale up the work, including the King County-Cities Climate Collaboration (K4C), the Puget Sound Climate Preparedness Collaborative, and the Coalition for Climate Careers. Updated state policies and regulations have also paved the way for local action by King County to deliver benefits for communities.
Still, substantial work remains to ensure King County is ready and equipped for climate impacts. Our region is already experiencing hotter summers, rising sea levels, and heavier rain events. By the 2050s, climate change is projected to lead to three times the number of days over 90°F in King County, ten inches of sea level rise, and a 13% increase in the intensity of heavy rain events.
Flagship outcomes
Many people are already feeling the impacts of climate change, and not all communities have the same ability to adapt and recover.
The 2025 SCAP addresses the urgent need for action and centers the voices of frontline communities – those most impacted by climate change -- by charting a path toward nine flagships. These flagship issues show that climate action is not a set of individual goals, but a coordinated effort to create lasting change.
- Put communities first: Investing in community leadership, local partnerships, and community preparedness to strengthen frontline community resilience and support community-driven climate action.
- Safe, Healthy, and Climate-Ready Homes and Buildings: Fostering a transition to clean energy, strengthening housing and workplaces to withstand extreme heat, wildfire smoke, or flooding, while ensuring affordability and preventing displacement.
- Connected and Accessible Transportation: Expanding sustainable mobility options like transit, biking, and walking to reduce car dependency while improving access to jobs, schools and services.
- Economic Mobility and Career-Building Opportunities: Ensuring that the economic opportunities created by the clean energy transition benefit historically excluded workers and local communities.
- Fresh, Local Food for Everyone: Strengthening food security and sustainable agriculture by supporting farmers, reducing food waste, and increasing access to fresh, healthy food.
- Design Out Waste: Redesigning our systems to reduce consumption, prevent waste, and increase the reuse of valuable materials.
- Clean Air, Water, and Healthy Ecosystems: Protecting and restoring forests, waterways, and green spaces to improve climate resilience, public health, and biodiversity.
- Reliable and Future-Ready Infrastructure: Changing how we design, build, and maintain roads, utilities, and public services to withstand climate extremes while ensuring equitable access to essential infrastructure.
- Collaborative and Community-Led Solutions: Centering climate action and equity in climate governance by ensuring frontline communities, tribes, and local organizations help shape and lead climate solutions.
The 2025 SCAP is the fourth iteration for King County, and builds on progress made over the past two decades. It reinforces past commitments and breaks new ground by offering an updated, integrated vision of King County’s approach to climate action.
SCAP Sections
The flagships are guiding outcomes for the SCAP, and the SCAP "sections" organize actions to achieve three key goals:
- Reducing greenhouse gas emissions
- Supporting sustainable and resilient frontline communities
- Preparing for climate impacts
Each section contains several "focus areas" that break down big issues into action items.
Progress
Climate action is an ongoing, decades-long effort in King County. Each "focus area" in the 2025 SCAP includes information about past progress on the issue, what work lies ahead, and a roadmap to get there. View the plan to read each of those items.
Recent Achievements
2020
- Wildfire Smoke Protection: Launched box fan filter distribution program to help residents protect themselves against the harmful health impacts of increasingly frequent wildfire smoke events. The County has distributed more than 3,700 filters in high-impact areas.
- Urban Heat Mapping: Partnered with City of Seattle to measure heat throughout the county, and demonstrated inequalities in the impacts of heat in different neighborhoods. This work informed future heat mitigation planning and investments in public health.
2021
- $20 million in Climate Equity bond funds: Launched one-time capital pool that funded community-driven projects, including infrastructure for farmers to grow culturally responsive food and park lighting improvements to ensure safety in underserved green spaces.
- Energy-efficient building codes: Developed and integrated new green building codes into the 2021 Washington State Building Codes to meet energy-efficiency targets. This was achieved through advocacy with cities across the region, as part of the K4C.
2022
Image of the new Georgetown Wet Weather Treatment Station.
- New Wet Weather Station: Opened a new combined sewer overflow control station in the Georgetown neighborhood to prevent stormwater and sewage overflows into the Duwamish River and Puget Sound during heavy rains.
- Green Building Ordinance: Strengthened requirements for County-owned or lease-to-own capital projects to meet certain green building requirements that encourage energy efficiency and resource conservation. The County also set up a team to provide resources to help department and project teams meet the requirements.
- $150,000 to protect land & prevent displacement: Awarded a $150,000 building grant to the Community Land Conservancy, a BIPOC-led organization that acquires land for parks in underserved communities. The group works to ensure community voices are centered during land use decision-making.
- C-PACER Program: Allows owners of eligible commercial properties to seek long-term financing from a private capital provider for qualified improvements related to energy and building resiliency. The program empowers work to use energy efficiently and promote water conservation.
- Free Youth Transit Pass: Allows youth to ride transit for free, empowering more young people to get familiar with public transit and encouraging use of lower-emission travel.
- Climate Justice Learning Series: Administrated learning series for County staff and community about topics within the climate justice space. This helped increase understanding of challenges within frontline communities and the importance of an equity-centered resilience approach.
2023
- South Seattle Community Food Hub: Opened space to increase food justice by connecting farmers, distributors, and community under one roof. It is designed to address systemic gaps in the local food system through community-led solutions.
- “Ready, Set, Go!” wildfire evacuation messaging campaign: Partnered with counties to simplify language regarding wildfire evacuations and educate communities on how to prepare for evacuation in the event of a wildfire.
- Transit-oriented development: Expanded projects to reduce carbon footprint by putting housing near public transit options, including adding 232 affordable housing units at Northgate.
- Reinvented region’s waste system: Launched Re+, a new initiative to return valuable materials to the economy and reduce greenhouse gas emissions created by the region’s waste system. It provides actions and services to ensure more materials are reused, recycled, or composted rather than buried as waste.
Heat pump Installation as part of the Energize program.
- Energize heat pump program: Created program to install heat pumps in low-to-moderate income homes in South King County, targeting areas disproportionately impacted by poor air quality and extreme heat.
- Executive Climate Office: United and empowered County’s climate action efforts under one team. The Office has since grown to include more than 25 staff members and connects with team leads in other departments and within partnership organizations.
- Transit improvements: RapidRide H line launched with transit improvements spanning 12 miles from downtown Seattle to Burien with upgrades to the speed, reliability, and customer experience for more than 6,000 daily riders. Project achieved Envision Platinum certification in 2024.
2024
- $50M building decarbonization grant: Awarded an Environmental Protection Agency (EPA) Climate Pollution Reduction Grant (CPRG) to empower building decarbonization work across four counties.
Image from a JumpStart workshop.
- New clean energy workforce program: Launched JumpStart, a clean energy workforce training program equipping people aged 18–24 with training, paid work-based learning, and mentorships to begin careers in the growing industry. More than half of the first class of graduates secured full-time jobs upon finishing.
- $2M Climate Resilience Grant: Secured a grant from the National Oceanic and Atmospheric Administration (NOAA) to facilitate regional collaboration for better resilience outcomes in the Puget Sound Basin via the Puget Sound Climate Preparedness Collaborative, a network of local governments, tribes, agencies, and other groups hosted by King County.
- Expanded Energize program: Secured funding from Washington State’s Climate Commitment Act to expand Energize program, installing heat pumps and offering other weatherization upgrades for adult family homes and family home child cares.
- $9M for vehicle charging: Secured $9 million grant to empower vehicle charging across the region. The grant came as King County continued work to transition to more electric and zero-emission vehicles in its own fleet.
- Climate & Health Dashboards: Published new set of data dashboards exploring impacts of climate change on health in King County. It allows for tracking of impacts year-to-year based on data from emergency room visits.
- $150,000 to prepare for sea level rise: Secured $150k grant from the Washington State Department of Commerce (Commerce) to conduct a coastal hazards assessment for Vashon-Maury Island inclusive of sea level rise and related changes in coastal flooding.
- Grants for community-based work: Awarded inaugural Community Climate Resilience Grants totaling $150,000 to five community groups. The grants assisted community-based organizations in continuing or expanding current climate resilience work.
- Coalition for Climate Careers (C3): Partnered with other public and private organizations and frontline communities to overcome silos and establish an inclusive and prosperous green workforce in King County. The Coalition offers policy guidance, promotes career opportunities, and fosters cross-community collaboration.
Frequently Asked Questions
What is the SCAP?
The Strategic Climate Action Plan (SCAP), updated every five years as required by the King County Code, formalizes King County’s commitment to climate action.
The SCAP serves as 1) a strategic planning document, outlining priorities and commitments across a range of action areas to our community and partners; and 2) a workplan for County staff to achieve our collective goals.
Reading the SCAP also offers an introduction to the climate risks King County faces and an invitation to partner with King County on resilience, preparedness, and emission reduction efforts.
What kinds of climate risks does King County face?
Climate change is expected to lead to more hot days, less snowpack, less full rivers in the summer and more flooding in the winter, more extreme precipitation, sea level rise, and the potential for more wildfires on the western side of Washington. Climate change is also a threat multiplier for many of the challenges frontline communities already face, from food security to affording utilities.
The SCAP is meant to outline strategies to prepare for the impacts of these risks on County properties and infrastructure, and to support resilience efforts in the communities most affected.
What do you mean by frontline communities?
Frontline communities are people disproportionately impacted by climate change due to existing and historic racial, social, environmental, and economic inequities. They often experience the earliest and most acute impacts of climate change, but they also often have experiences that empower unique strengths and insights into climate resilience strategies and practices.
Frontline communities include Black, Indigenous, and People of Color (BIPOC) communities, immigrants and refugees, people living with low incomes, communities experiencing disproportionate pollution exposure, women and gender non-conforming people, LGBTQIA people, people who live and/or work outside, those with existing health issues, people with limited English skills, and other climate-vulnerable groups.
Is there anything I, as a community member, can do to help? What if my group is already working on some of these type of actions?
King County invites involvement and partnership to make the actions in the SCAP a reality! One of the best ways to get involved is to read the SCAP, find actions that you’re excited about, and connect with the agencies and partners assigned to them. The SCAP must first be adopted by King County Council before official implementation begins; subscribe to our King County Climate Action newsletter to learn more about getting involved once that happens.
In the meantime, visit the Executive Climate Office (ECO) website to find out about some of the programs already underway!
How do I read the different sections of the SCAP? What do they mean?
The SCAP begins with an Executive Summary, available in 11 languages, that offers an overview of King County’s main objectives and desired outcomes. It gives a summary of each section, explaining key focus areas and describing how King County will measure performance.
Flagships: The Flagships Section in the SCAP represents King County’s most visible and community-focused outcomes. They connect actions across the SCAP’s sections to broader goals that improve the lives of those who live, work, and visit King County. The flagships show how climate efforts are integrated solutions, not isolated policies, delivering meaningful benefits to people, communities, and the environment. Through the 2025 SCAP development process, King County identified nine new flagship outcomes:
- Put Communities First
- Safe, Healthy, and Climate-Ready Buildings
- Connected and Accessible Transportation
- Economic Mobility and Career Opportunities
- Fresh, Local Food for Everyone
- Design Out Waste
- Clean Air, Water, and Healthy Ecosystems
- Reliable and Future-Ready Infrastructure
- Collaborative and Community-Led Solutions
The flagships are followed by three sections organizing actions King County and partners will take to achieve the visions laid out in flagships:
- Reducing Greenhouse Gas Emissions
- Sustainable and Resilient Frontline Communities
- Preparing for Climate Impacts
Each section includes an introductory section to help readers understand the issues involved, followed by several focus areas meant to organize the actions in the section. Actions outline what work will be pursued, who will pursue it, and other important information.
The plan also includes an Appendix with a glossary of key terms, 2025 Operational Energy and Greenhouse Gas Guidance, an update on 2020 SCAP Priority Actions and Performance Measures, a summary of 2020 SCAP Performance Measures; and three associated plans: the 2025 Climate and Workforce Strategy, the 2024 Extreme Heat Mitigation Strategy, and the 2022 Wildfire Risk Reduction Strategy.
Whose input played a role in creating the SCAP?
Climate equity is embedded throughout the plan, with an entire section (Sustainable and Resilient Frontline Communities) guided by the Climate Equity Working Group, a group comprised of members of the Climate Equity Community Task Force and of additional frontline community leaders recruited to expand community voice in the SCAP. The group also screened the Reducing Greenhouse Gas Emissions and Climate Preparedness sections for equity objectives and concerns.
In addition, King County underwent a robust public engagement process, including coordinating with cities across the region through the King County-Cities Climate Collaboration (K4C); soliciting input during three in-person workshops, community road show events with nonprofit commissions, and virtual public meetings; hosting online public surveys; and asking key partners directly for their input, including the Re+ Community Panel, Regional Code Collaboration, King County Agricultural Commission, King County Forestry Commission, King County Urban Forestry Forum, and internal workgroups including the Capital Project Management Working Group and Steering Committee, Green Building Taskforce, Building Energy Taskforce, and Fleet Planning Committee.
The King County Climate Team – made up of SCAP section leads in the King County Executive Climate Office, and staff from across County departments – then met regularly and worked together for months to write the workplan.
Is there anything different about the 2025 SCAP, as opposed to the 2020 SCAP?
Every SCAP builds on lessons learned from previous plans and meets the moment with its priorities and objectives. Structurally, the 2025 SCAP adds the “flagships” section discussed above that provides a shorter, more accessible overview of the priorities, objectives, and responsible parties mentioned throughout the SCAP.
Materially, staff aimed to ensure the 2025 plan was more focused, streamlined, and accessible than previous plans. Some of the action items carry over from previous plans, while others are new; King County’s values and commitment to its True North – making King County a welcoming community where every person can thrive – remains.
Are any of our current projects seeing federal cuts or impacts?
We are closely monitoring policy changes from the federal government, ongoing litigation, the congressional budgeting process, and action by the courts related to federal funding and contracts. King County is also exploring alternative options, including continued legal actions, and planning with our departments to better understand any potential impacts or reductions in federal funding or grant opportunities. We won’t have a definitive understanding without final decisions regarding funding from the federal government and the courts.
The SCAP is very broad. How do items such as food access or housing affordability fit into a climate plan?
Climate change is a threat multiplier. This is especially true for frontline communities (those who are BIPOC, immigrant, refugee, have low-income, have existing health conditions and disabilities, are LGBTQIA+, and work or live outdoors). Frontline communities are especially susceptible to health impacts from climate change, food and housing insecurity, carrying a disparate and severe cost burden (i.e., cannot afford energy and utilities bills, rent, and groceries). Many also lack access to meaningful career pathways as our region takes action to reduce GHGs and grow a clean energy economy. Learn how we’re trying to address this in the Climate and Economic Opportunity focus area of the SCAP (find within the Sustainable and Resilient Frontline Communities section) and the Climate and Workforce Strategy section.
Focus areas such as food systems and food security, for example, fill this need. Globally, climate change is expected to impact agricultural systems through increased heavy rains, flooding, wildfires, and extreme temperatures. Changing climate patterns are also putting a strain on systems like food production, transport, processing, packaging, storage, consumption, and loss and waste. Most of King County’s food is grown and processed outside of the region making us vulnerable to these disruptions. We also know the number of people experiencing food insecurity is growing in our region. Strengthening our local food system is an important step in building climate resilience. Equitable climate action means balancing the needs of farming with ecosystem restoration while making food access available to all communities.
Is the Climate and Workforce Strategy part of the SCAP? How is workforce development connected to climate change?
The clean energy sector in King County is one of the fastest growing economic sectors in our region. This presents the potential for significant economic growth and presents an opportunity to address economic disparities (i.e., root causes) through equitable workforce development. Many local communities are missing out on the economic opportunities the clean energy transition presents.
According to a Seattle-King County Workforce Development Council report, 28 percent of working-age households in Washington live below the self-sufficiency standard, a measure of income adequacy based on the real cost of all basic needs, including taxes and savings for working families. Including equitable workforce development through skill-building, training, and career pathways can help prevent deepening economic disparities during a clean energy transition.
While actions concerning workforce development are weaved throughout the main SCAP document, including the Climate and Economic Opportunity focus area (page 229). King County Council also directs staff to transmit a Climate and Workforce Strategy specifying actions and approaches in one document. The 2025 Executive-proposed Climate and Workforce Strategy can be found here.
Past Plans and Reports
King County’s SCAP is updated every 5 years to reflect the County’s continuous learning approach to climate action. The updates to the 2020 SCAP were rooted in the understanding that climate change is an urgent local and global challenge and that climate change is a threat multiplier that creates complex challenges, particularly for communities affected by historic and current inequities.
2020 Strategic Climate Action Plan
- Complete Plan - King County 2020 Strategic Climate Action Plan (87.4 MB)
- Executive Summary – King County 2020 SCAP (3.6 MB)
- Section 1: Reducing GHG Emissions – King County 2020 SCAP (36.3 MB)
- Section 2: Sustainable & Resilient Frontline Communities – King County 2020 SCAP (23 MB)
- Section 3: Preparing for Climate Change – King County 2020 SCAP (13.2 MB)
- Appendices – King County 2020 SCAP (4.1 MB)
The 2023 Biennial Report provided progress and implementation updates on the 2020 Strategic Climate Action Plan.
Other Plans and Reports
- Joint Aircraft Emissions Technical & Community Task Force Report
- As part of King County’s 2020 Strategic Climate Action Plan and priority action 1.2.3, King County staff worked with technical and community partners to convene a Joint Aircraft Emission Technical and Community Task Force aimed at beginning to address climate emissions and non-CO2 warming around airport communities across King County. The final task force report outlines key considerations and high-level recommendations in this hard to decarbonize sector.
- 2015 King County Strategic Climate Action Plan
- 2012 Strategic Climate Action Plan
- 2019 Carbon Neutral Implementation Plan (1 MB)
- Blueprint for Addressing Climate Change and Health (2 MB)
- 2018 King County Renewable Electricity Transition Pathways
- 2018 King County Operational Cost of Carbon Report