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Best Grants for Environmental Projects in Washington

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Last updated: October 5, 2026. Next update: November 1, 2026.

AI summary from publicly available grant information

Unspecified amount

James M Cox Foundation Grant

Applications due Feb 16, 2027
The James M. Cox Foundation Grant offers support to nonprofit organizations focused on conservation, early childhood education, family empowerment, and health. Organizations must be 501(c)(3) tax-exempt and located in areas where Cox Enterprises operates. Grant applications are accepted year-round, with deadlines before Trustee meetings. Preference is given to organizations with a history of local engagement. This foundation embodies the philanthropic spirit of its founder, James M. Cox, by giving back to the community.
James M Cox Foundation Of Ga Inc

Up to US $2,500

Mazamas: Conservation Grants

Applications due Mar 31, 2027
The Mazama Conservation Grant Program offers essential funding to safeguard the Pacific Northwest's mountain ecosystems and landscapes. Grants between $500 and $2,500 support initiatives like trail maintenance, wilderness protection, and environmental education. Focusing on the Mt. Hood area, the program collaborates with environmental organizations and community groups to promote conservation efforts. By funding research, trail upkeep, and educational activities, the program ensures the health of the region's ecosystems, fostering a lasting commitment to environmental stewardship.
Mazamas

US $2,500 - US $25,000

TC Energy’s Social Impact Program - Build Strong

Applications due Nov 16, 2026
TC Energy’s Build Strong program supports vital organizations in communities near its operations. By providing grants, scholarships, and in-kind support, the program aims to enhance safety, education, environmental protection, and community well-being. Eligible applicants include non-profits and community groups addressing local needs. Ineligible activities include operational expenses and for-profit endeavors. The program prioritizes projects demonstrating measurable community impact, fostering a collaborative relationship between TC Energy and local stakeholders.
Tc Energy Foundation

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Community Investment Grants

Rolling deadline
Marathon Petroleum Corporation's Community Investment Grants aim to enhance community welfare through strategic partnerships with 501(c)(3) non-profits and government entities. The focus areas include workforce development, sustainability, and thriving communities, reflecting the company's commitment to making a measurable impact in regions where they operate. Eligible organizations must be U.S.-based and recognized as non-profits. The foundation prioritizes initiatives that align with its values and community needs, ensuring support for impactful projects.
Marathon Petroleum Corporation / Marathon Petroleum Foundation

US $1,000 - US $3,000

Lindberg Foundation Trust Grant

Applications due Sep 30, 2027
The Lindberg Foundation Trust Grant, established in 1954, supports various charitable causes in Washington. Founded by W. H. and Isabel P. Lindberg, it has a history of philanthropy that includes contributions to the Tacoma Art Museum and the Humane Society. The trust focuses on areas such as arts, education, health, and human services, offering grants to 501(c)(3) organizations in the state. This commitment reflects the Lindbergs' legacy of community support and cultural enrichment.
Lindberg Foundation Trust

US $1,500 - US $5,000

Muckleshoot Charity Fund

Rolling deadline
The Muckleshoot Charity Fund supports community organizations in Washington, offering grants between $1,500 and $5,000. Priorities include education, health services, culture, and advocacy for communities of color and Native American programs. Applications are accepted year-round, reviewed quarterly, and funds are sourced from Muckleshoot Casino profits. Eligible applicants must be non-profits or government agencies addressing identified community needs, ensuring impactful contributions without exceeding one grant per year.
Muckleshoot Indian Tribe

Unspecified amount

Tulalip Cares: Charitable Fund Grant

Applications due Dec 1, 2026
The Tulalip Cares: Charitable Fund Grant aims to promote a sustainable community by providing financial support to eligible charitable organizations in Washington State. Since 1993, this initiative has significantly impacted local communities, focusing on arts, education, social services, and youth programs. With over 50 million dollars allocated to more than 245 organizations, the Tulalip Tribes encourage collaborative efforts to enhance the quality of life in the region, prioritizing funding for those located in Snohomish County.
Tulalip Tribes

More than US $1,000

Corporate Giving Program: Requests over $1000

Applications due Dec 31, 2026
The Corporate Giving Program by the Franklin P. and Arthur W. Perdue Foundation supports nonprofit organizations that enhance community welfare. Focus areas include agriculture, education, fighting hunger, and public safety. Eligible applicants must have IRS 501(c)(3) status and a Taxpayer Identification number. Requests are prioritized for programs directly benefiting communities near Perdue facilities across various states. The foundation emphasizes responsible stewardship and community engagement in all funding decisions.
Franklin P. and Arthur W. Perdue Foundation

Up to US $1,000

Corporate Giving Program: Requests under $1000

Applications due Nov 1, 2026
The Corporate Giving Program by the Franklin P. and Arthur W. Perdue Foundation focuses on supporting nonprofit organizations within specific states. They prioritize initiatives that enhance community welfare, especially in agriculture, education, health, and environmental sustainability. Organizations must have 501(c)(3) status to apply, and preference is given to those involving Perdue associates. Ineligible requests include those from religious, political, or individual-focused groups. This program emphasizes broad community benefits over organizational affiliations.
Franklin P. and Arthur W. Perdue Foundation

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Grants for Environmental Projects in Washington Highlights

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Last updated: October 5, 2026. Next update: November 1, 2026.

Grant Insights : Grant Funding Trends in Washington

Average Grant Size

What's the typical amount funded for Washington?

Grants are most commonly $253,657.

$253,657

Total Number of Grants

What's the total number of grants in Grants for Environmental Projects in Washington year over year?

In 2024, funders in Washington awarded a total of 54,367 grants.

2022 47,515

2023 50,863

2024 54,367

Top Grant Focus Areas

Among all the Grants for Environmental Projects in Washington given out in Washington, the most popular focus areas that receive funding are Education, Human Services, and Philanthropy, Voluntarism & Grantmaking Foundations.

1. Education

2. Human Services

3. Philanthropy, Voluntarism & Grantmaking Foundations

Funding Over Time

How is funding for Grants for Environmental Projects in Washington changing over time?

Funding has increased by 5.42%.

2022 $10,653,701,719

2023 $12,083,540,569
13.42%

2024 $12,738,681,234
5.42%

Washington Counties That Receive the Most Funding

How does grant funding vary by county?

King County, Pierce County, and Snohomish County receive the most funding.

County Total Grant Funding in 2024
King County $10,608,506,165
Pierce County $534,186,995
Snohomish County $442,338,004
Clark County $261,140,531
Spokane County $215,289,506