Best Air Quality Grants in California

The Desert Conservation Program, administered by the California Wildlife Conservation Board, aims to protect and restore the Mojave and Colorado Deserts, which are vital for biodiversity and cultural heritage. This initiative, established through the California Desert Conservation Act, focuses on land acquisition, restoration, and enhancing public access while also addressing climate resilience and improving air and water quality. Eligible projects include habitat restoration and scientific studies to support endangered species recovery.

Edison International's Community Grants Program partners with local nonprofits focused on education, the environment, public safety, and civic engagement. With a commitment to supporting underserved communities, the program has contributed $20 million to initiatives that improve air quality, enhance disaster preparedness, and promote diversity. The grants prioritize educational programs emphasizing STEM and environmental sustainability, aiming to empower diverse populations and foster community resilience in Southern California.

The GFO-22-903 program by the California Energy Commission offers up to $20 million for cost-share grants aimed at advancing hydrogen projects. Funded projects should focus on producing, processing, delivering, or using hydrogen generated from renewable energy sources. This initiative aligns with California's climate goals, emphasizing benefits in air quality, equity, and workforce development, particularly in disadvantaged communities. Eligible projects are encouraged to maximize their impact across geographically diverse areas of the state.

The Greenhouse Gas Reduction Loan Program, administered by CalRecycle, aims to fund the development of organics infrastructure, including composting and anaerobic digestion facilities. This program is designed to reduce methane emissions, improve air and water quality, and create jobs while supporting disadvantaged communities. Loans can reach up to $2 million or 75% of the project's total cost. It is part of California's broader initiative to combat climate change and promote a sustainable economy.

About Us

Harbor Freight is America’s #1 Tool Store with more than 1600 locations nationwide. Founded in 1977 by Eric Smidt, the company began as a small mail-order tool business in North Hollywood, California. Over 75 million customers have come to Harbor Freight for our unmatched assortment of quality tools at an unbeatable value, including automotive, air and power tools, storage, outdoor power equipment, generators, welding supplies, shop equipment, hand tools, and much more.

Harbor Freight Tools Gift Card Donation Requests

If you are a Harbor Freight Associate and have been affected by an unexpected, unavoidable crisis and are in financial need, please apply to our Employee Emergency Relief Fund (EERF). To apply, go to www.myHFT.com to review our FAQs, guidelines, eligibility requirements and application form.

For all other donation requests, please note that we have recently updated our criteria. You can find the current eligibility requirements below.

All donations are given in the form of Harbor Freight Store gift cards. We do not provide cash donations, event sponsorships or support for individuals.

Harbor Freight Tools proudly supports the following:

Skilled Trades Education

• Skilled trades classes that emphasize the expert use of tools and materials to build, repair and maintain products and structures. Fields include Agricultural Mechanics, Carpentry, Construction, Electrical, HVAC, Advanced Manufacturing, Plumbing, Transportation Mechanics and Repair, and Welding
• Donation requests must be submitted by a K-12 public-school teacher for their own school/classroom. Harbor Freight store gift cards are given directly to the school/teacher requesting one. We do not provide donations to outside organizations, clubs or third parties.

The Hearst Foundation: Culture Grant aims to support outstanding nonprofits that enhance cultural engagement and artistic talent in the U.S. With a focus on programs that reach young people, the grant prioritizes organizations that create lasting impacts in the arts and sciences. The Foundation allocates 25% of its funding to cultural initiatives, favoring established organizations with a history of significant results. Eligible nonprofits must encourage inclusivity and sustainability in their programs.

The Michael & Susan Dell Foundation provides grants to organizations focused on improving the lives of children in urban poverty in the U.S., India, and South Africa. They prioritize projects in education, health, and family economic stability. Grants typically do not exceed 25% of a project's budget or 10% of an organization's annual expenses. The foundation seeks to partner with organizations already making an impact, ensuring funding supports impactful social enterprises.

The Sidney Stern Memorial Trust Grant supports charitable, scientific, medical, and educational organizations that are 501(c)(3) certified. This private funder emphasizes impactful service to diverse populations without discrimination. Grants must be utilized within the United States and cannot be awarded to individuals, political candidates, or lobbying efforts. The Trust is dedicated to enhancing the general welfare through soundly-managed initiatives that contribute significantly to community needs.

The Sills Family Foundation provides grants to nonprofits focused on early childhood education, environmental justice, arts and culture, and support for families in crisis. They prioritize programs benefiting communities affected by the criminal justice system, as well as refugees and asylees. Grants typically range from $10,000 to $25,000, with an emphasis on systemic change and community-based solutions. The foundation operates primarily in metro New York City and California, accepting applications for one-year grants only.

The Dudley T. Dougherty Foundation Grant supports nonprofit charitable organizations recognized under section 501(c)(3) of the IRS Revenue Code. Established in 2002, the foundation aims to empower groups committed to positive change, fostering respect for life and the environment. Their vision emphasizes collaboration for a better future, encouraging applicants to embody these values in their initiatives. With a focus on impactful projects, this grant is an opportunity for organizations striving to make a critical difference in our world.

The TJX Foundation Grants support nonprofit organizations located within 15 miles of a TJX store that align with their community mission. Eligible areas include basic needs, education for at-risk youth, workforce training, and safety from domestic violence. Organizations must be a registered 501(c)(3) for at least 12 months and have a nondiscrimination policy. Applications are invited through a Letter of Inquiry, with funding decisions based on community impact.

The Lawrence Foundation is a private family foundation established in 2000, dedicated to granting funds for environmental and human services causes. Eligible organizations include 501(c)(3) nonprofits and public schools, with grants typically ranging from $5,000 to $10,000. The foundation supports unrestricted grants for various projects, including disaster relief and environmental programs, but does not fund individuals or for-profit entities. Applications are evaluated based on alignment with the foundation's priorities.

The Max and Victoria Dreyfus Foundation offers grants to support diverse initiatives, including museums, educational programs, and environmental activities. Aiming to make a significant impact with modest funding, the Foundation targets IRS-qualified non-profits in the U.S. Grants typically range from $1,000 to $20,000, fostering community development and enhancement. Organizations focused on youth, seniors, and individuals with disabilities are particularly encouraged to apply, as the Foundation seeks to empower those in need.

The Trade Corridor Enhancement Program aims to enhance infrastructure on significant trade corridors in California, supporting efficient freight movement. With approximately $300 million in annual state funding, it focuses on improving safety, reducing congestion, and increasing rail capacity. Projects must align with regional transportation plans and demonstrate readiness and community benefits. This competitive program not only addresses freight system factors but also prioritizes environmental impacts and economic growth, ensuring a sustainable transportation future.

The David C. J. Peters Scholarship, established by Southland Industries in honor of ASHRAE member David Peters, offers a one-year scholarship to qualified undergraduate students in mechanical or architectural engineering. Candidates must be enrolled full-time in a bachelor's program at designated institutions and maintain a minimum GPA of 3.0 or be in the top 30% of their class. This initiative supports the mission of ASHRAE to promote sustainable practices in engineering.

Ameriprise Community Grants focus on supporting nonprofits that enhance community vitality and meet basic needs. With over 120 years of commitment to philanthropy, Ameriprise Financial engages employees in volunteerism and grantmaking. Key giving areas include hunger relief, housing stability, and community development. Priority is given to organizations with active volunteer engagement from Ameriprise advisors and employees, creating a meaningful impact on financial independence and community resilience.

The California Air Quality Chipping EQIP Initiative, managed by the USDA's Natural Resources Conservation Service, offers ongoing support to agricultural producers and forest landowners. This program focuses on enhancing air and water quality, conserving water resources, and improving soil health. By developing tailored conservation plans, producers can implement sustainable practices that mitigate drought impacts and promote biodiversity, all while receiving potential financial assistance for their efforts.

The California Air Resources Board (CARB) is inviting proposals for a third-party administrator to facilitate community engagement for the California Satellite Methane Project. This initiative aims to enhance understanding of methane pollution and support community-based organizations with a total funding of $4.75 million. Up to three proposals may be awarded, with a portion of the funds allocated for administrative support, ensuring effective collaboration and outreach in the state's environmental efforts.

The J.W. Couch Foundation Grant focuses on supporting Wildlife Conservation nonprofit organizations that align with their mission of community betterment and environmental protection. The foundation seeks partnerships with organizations that promote animal wellbeing, early childhood education, teacher support, and outdoor activities. Eligible applicants must be registered 501(c)3 nonprofits or for-profit entities aligned with their charitable programs. This grant emphasizes collaboration and community engagement to create lasting impacts.

The F-gas Reduction Incentive Program (FRIP) aims to incentivize the adoption of ultra-low-global warming potential (GWP) refrigerant technologies in commercial and industrial sectors. By promoting these climate-friendly technologies, FRIP intends to reduce fluorinated gas emissions and support California's efforts to meet greenhouse gas reduction targets as mandated by Senate Bill 1383. The program focuses on achieving economies of scale to facilitate wider market adoption and enhance environmental sustainability.

The O'Reilly Automotive Foundation Grant focuses on enhancing community welfare through philanthropic initiatives that support economic stability, workforce development, health services, and disaster relief. Established in 2020, the Foundation seeks to empower underrepresented individuals and organizations in the U.S. by addressing vital community needs. It particularly aims to provide assistance to nonprofits that foster positive change and improve quality of life for those in need, ensuring a lasting impact in local communities.

The Community Ties Giving Program by Union Pacific Foundation offers local grants aimed at enhancing community well-being through diverse funding priorities. These include safety initiatives, workforce development, community vitality, and environmental sustainability. The program emphasizes supporting organizations that promote diversity, equity, and inclusion, aiming to create impactful projects that resonate with Union Pacific's heritage and mission. Eligible applicants must be nonprofit organizations serving Union Pacific communities and demonstrate a clear need and capacity to deliver effective programming.

Purpose

The California Air Resources Board is soliciting a Grantee for the implementation of the Clean Truck and Bus Voucher Incentive Project with any appropriated and allocated funds from Fiscal Year (FY) 2026-27 with an option to renew the Grant Agreement for the following two years (FY 2027-28 and FY 2028-29).

Description

The California Air Resources Board (CARB or the Board) is soliciting a Grantee for the implementation of the Clean Truck and Bus Voucher Incentive Project (HVIP) with any appropriated and allocated funds from Fiscal Year (FY) 2026-27 with an option to renew the Grant Agreement for the following two years (FY 2027-28 and FY 2028-29).

HVIP accelerates market transformation by incentivizing the purchase of zero-emission heavy-duty trucks and buses for California fleets, providing vouchers for purchasers and lessees for eligible vehicles on a first-come first-serve basis. HVIP provides increased incentives for fleets purchasing zero-emission vehicles located in disadvantaged communities with a goal of at least 50 percent of HVIP funding supporting vehicles domiciled in disadvantaged communities. In addition, HVIP incorporates a set-aside for transit vehicles.HVIP stimulates the development, deployment, and commercialization of advanced vehicle technology. These technologies are critical to help California meet its near- and long-term air-quality and climate-change goals. Additionally, the project benefits the citizens of California by providing immediate air-pollution and greenhouse-gas emission reductions. Appropriated and allocated HVIP funds will be administered and implemented through a partnership between CARB and a Grantee selected via this competitive solicitation. 

Modeling and Monitoring Air Quality and Co-Benefits of Energy Interventions

The purpose of this solicitation is to fund applied research and development projects that inform California's transition to an equitable, zero-carbon energy system that is climate-resilient and meets environmental goals. Applied research supported by this solicitation will improve existing ambient air quality modeling approaches, advance low-cost measurement technologies, and conduct analyses to quantify the air quality implications and related human health impacts of clean energy interventions across energy use sectors. Ultimately, this research will contribute to a foundation for accurate monetization of non-energy impacts of clean energy interventions.

Improvements in air quality and related human health outcomes are important direct benefits of decarbonizing energy sectors that currently rely on fossil fuels. Capturing these impacts is important to motivate investments in decarbonization strategies but is also a challenging task. Robust air quality modeling and field measurements can help to accurately project the air quality-related benefits and ultimately monetize the human health impacts of clean energy interventions such as implementation of Senate Bill (SB) 100 (SB 100, De León, Chapter 312, Statutes of 2018), transportation electrification, and building electrification.

This solicitation addresses public interest research opportunities at the nexus of human health, air quality monitoring and modeling, and California’s decarbonizing electricity system. Existing ambient air quality simulation models require rigorous evaluation for accuracy of estimates, specific tailoring to California’s complex geography and meteorology, and expanded capability to simulate pollutants such as ozone and secondary particulate matter. Additionally, improvements in the spatial resolution and computational efficiency of existing models are critical to illuminate impacts of decarbonization strategies, and applied research is needed related to low-cost air quality sensors for in-situ household pollution measurement. While existing sensors enable collection of abundant data, they can be afflicted by performance issues and associated inaccuracies.

Projects must fall within the following project groups: 

• Group 1: Advancing Ambient Air Quality Modeling Capabilities and Analysis; and
• Group 2: Developing a Low-cost Air Quality Sensor to Assess Household Air Pollution.

The Mutual of America Foundation Community Partnership Award honors exemplary nonprofit organizations in the U.S. that foster collaborative partnerships across sectors. Annually, a national competition showcases numerous organizations demonstrating impactful community partnerships. Six organizations receive recognition, including the Thomas J. Moran Award, which offers $100,000, and the Frances R. Hesselbein Award, granting $75,000. Since 1996, the award has acknowledged 262 partnerships, emphasizing Mutual of America's commitment to societal improvement through collaboration.

The Better Together Nature Positive Innovation Grant Program, administered by the PG&E Corporation Foundation, offers $100,000 grants for projects in five regions focused on environmental stewardship. Applications open on May 21, 2025, targeting land, air, and water quality initiatives. Priority is given to projects benefiting disadvantaged communities. In 2024, PG&E supported nearly 1,000 grants totaling over $36 million, demonstrating a commitment to community resilience and environmental sustainability.

The GFO-23-307 grant by the California Energy Commission aims to foster large-scale centralized clean hydrogen production to combat climate change. It supports projects that demonstrate innovative hydrogen technologies, enhancing production, storage, and delivery while reducing costs. The initiative focuses on deploying clean hydrogen in sectors like transportation and industry, ensuring environmental benefits and compliance with renewable energy standards. By leveraging economies of scale, this program aspires to create a sustainable hydrogen value chain in California.