61 California Grants for Climate Change Initiatives & Sustainability

61 Climate Change Grants for California

Discover grants for climate change research, sustainability projects, and environmental programs. Find funding to support clean energy development, carbon reduction initiatives, climate resilience planning, and programs that advance long-term environmental protection and societal sustainability.

See foundations that have given grants for Climate Change

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Grants to USA and Canada Nonprofits and IHEs for Projects to Reduce the Adverse Effects of Cli...

Deadline: 04/23/26

Grants of up to $50,000 to USA and Canada nonprofit organizations and IHEs for activities that address, and work to mitigate, the adverse effects of climate change on health. Funding is intended to support early-stage projects that connect scholars from diverse fi...

GrantWatch ID#: 198609
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Grants to USA Nonprofits for National Initiatives to Improve the Environment

Deadline: 04/27/26

Grants to USA and territories nonprofit organizations for initiatives that improve the environment. Funding is intended to support countrywide projects that preserve biological diversity, protect public health from toxic exposures, mitigate climate change, help co...

GrantWatch ID#: 182147

Opportunity for USA Students to Join a Competition to Improve the World

Deadline: 04/30/26

Opportunity for USA students to join a competition to improve the world. Students from grades five to eight are invited to submit original innovative proposals. Entry topics include robotics, home improvement, automotive, safety, AR/VR, and climate tech. Finalists...

GrantWatch ID#: 227258

Grants to California Nonprofits, Agencies, and Schools to Increase Access to Green Spaces

Deadline: 04/30/26

Grants of up to $40,000 to California nonprofit organizations, government and tribal entities, churches, public schools, and qualifying IHEs for initiatives to increase access to green spaces in eligible regions. Funding is intended to support specific green-space...

GrantWatch ID#: 228377

Grants to USA, Canada, and International Research Institutions for Studies Related to Waste Ma...

Deadline: 05/01/26

Grants to USA, Canada, and International research institutions for studies related to the management of solid waste. A pre-proposal must be submitted prior to applying. Research priorities include addressing the impacts of climate change, emerging contaminants, an...

GrantWatch ID#: 170682

Grants to California Nonprofits, Agencies, Tribes, Educational Institutions, and Unions to Red...

Deadline: 05/01/26

Grants to California nonprofit organizations, government agencies, Tribes, educational institutions, and unions for community projects to reduce air pollution in eligible regions. Funding is intended for a wide range of project types, including energy efficiency, ...

GrantWatch ID#: 227201

Opportunity for USA, Canada, and International Startups to Advance E-Commerce Sustainability ...

Deadline: 05/07/26 Conference Date: 04/23/26

Opportunity for USA, Canada, and International climate tech startups to participate in a contest to facilitate the environmental sustainability of a global e-commerce and technology company. Funding areas of interest include lower-carbon fuel solutions, waste opti...

GrantWatch ID#: 228079

Grants to California Arts Nonprofits and Agencies for Arts Projects that Address Contemporary ...

Deadline: 05/12/26 Conference Date: 04/24/26

Grants of up to $25,000 to California nonprofit arts organizations, government agencies, and Tribes for arts projects that address contemporary issues facing state residents. Funding is intended to support collaborative projects of local artists and residents that...

GrantWatch ID#: 169136

Opportunity for USA and International Startups to Participate in a Business Development Progra...

Deadline: 05/15/26

Opportunity for USA and International startups and entrepreneurs to participate in a business development boot camp and competition. Applicants must have a promising early-stage idea focused on climate change. Participants will attend a boot camp and national comp...

GrantWatch ID#: 220124

Opportunity for USA, Canada, and International Foundations, Organizations, Companies, and Entr...

Deadline: 05/20/26

Opportunity for USA, Canada, and International foundations, organizations, companies, design studios, social enterprises, and entrepreneurs to participate in a contest to help solve societal concerns. The purpose of the contest is for applicants to address one or ...

GrantWatch ID#: 215503

Contest for USA, Canada, and International Nonprofits, For-Profits, and Individuals to Address...

Deadline: 05/21/26

Opportunity for USA, Canada, and International nonprofit and for-profit organizations, and individuals to participate in a contest to address environmental and social concerns. The purpose of the challenge is to find solutions related to the UN Sustainable Develop...

GrantWatch ID#: 228080

Grants to USA, Canada, and International Published Writers for Stories About the Environment

Deadline: 05/25/26

Grants to USA, Canada, and International published writers for engaging stories related to the environment. The purpose of funding is to shed light on climate change issues in order to effect policy changes. Eligible topics of interest include extreme weather adap...

GrantWatch ID#: 228289

Grants to California Schools, Local Governments, and Nonprofits for Green Schoolyards

Deadline: 05/29/26

Grants to California school campuses, local governments, and nonprofit organizations to create environmentally friendly schoolyards in eligible locations. Schoolyard projects should include the installation of natural features, landscaping, planting of trees, and ...

GrantWatch ID#: 222400

Grants to California Agricultural Operations in Eligible Regions for Projects to Improve Soil ...

Deadline: 05/31/26

Grants to California agricultural operations in eligible regions for projects to improve soil health. The purpose of the program is to encourage local farmers and ranchers to adopt improved resource management practices and advance climate change goals. Projects m...

GrantWatch ID#: 226153

Grants to USA Graduate Students for Research Related to the Ecosystem in Eligible Regions

Deadline: 06/01/26

Grants of up to $30,000 to USA graduate students for research related to the ecosystem in eligible regions. Funding is intended for a variety of research-related expenses, including but not limited to supplies, data, travel, materials, and equipment. Proposals wil...

GrantWatch ID#: 220782

Grants to California Nonprofits, Agencies, IHEs, Tribes, and Private Forest Landowners for For...

Deadline: 06/08/26

Grants to California nonprofit organizations, agencies, IHEs, special districts, Native American tribes, and private forest landowners for programs that promote healthy forests. Funding is intended to mitigate climate change, protect communities from fire risk, st...

GrantWatch ID#: 187157

Contest for USA, Canada, and International Students to Create Artistic Projects that Address C...

Deadline: 06/08/26

Contest with prizes of up to $1,000 for USA, Canada, and International students to create projects that depict personal experiences with climate change. The purpose of the contest is to engage students aged 11-18 to creatively represent climate change issues. Subm...

GrantWatch ID#: 200232

Awards to USA, Canada, and International Nonprofits and Enterprises in Recognition of Outstand...

Deadline: 06/15/26

Awards to USA, Canada, and International nonprofit organizations and enterprises in recognition of exceptional sustainability projects. Funding areas of interest include food, health, energy, water, climate action, and global high schools. Eligible applicants must...

GrantWatch ID#: 203910

Grants to California Agencies and Tribal Governments to Prepare for Climate Change Damage

Deadline: 06/26/26

Grants to California government agencies and tribal governments to prepare for damage caused by climate change. Funding is intended for several stages of development: pre-planning, data collection, and planning. The purpose of the program is to help reduce greenho...

GrantWatch ID#: 215155

Grants to USA, Canada, and International Registered Charities to Benefit Local Communities

Deadline: 06/30/26

Grants to USA, Canada, and International registered charities in eligible countries for activities to benefit local communities. Some applicants must contact the funding source prior to applying. Eligible organizations align with one of the following areas of inte...

GrantWatch ID#: 213545

In-Kind Donations of Drinkware to USA Nonprofits to be Used as Incentives and for Community En...

Deadline: 06/30/26

In-kind donations of drinkware to USA nonprofit organizations to be used as incentives and for community engagement. Applicant organizations must be focused on the environment, sports, music and arts, outdoor recreation, or a reduction in the use of single-use pro...

GrantWatch ID#: 225479

Grants to California and Pennsylvania Nonprofits to Increase Environmental Adaptability

Deadline: 07/01/26

Grants to California and Pennsylvania nonprofit organizations to increase environmental resilience in eligible communities. Applicants are advised that required registration may take several days. The funder is particularly interested in solutions for recycling an...

GrantWatch ID#: 220357

Grants to USA, Canada, and International NGOs to Create or Expand Protected or Conserved Areas

Deadline: 07/01/26

Grants to USA, Canada, and International NGOs to create or expand protected or conserved areas. Eligible areas are tropical and sub-tropical forests and habitats that are not currently protected. Executed projects must create legal protection for currently unprote...

GrantWatch ID#: 221443

Grants to USA Nonprofits for Environmental Activities and Projects

Deadline: 07/08/26

Grants to USA nonprofit organizations for environmental projects. Applicants must contact program staff before applying. Funding is intended for activities that assist in keeping drinking water clean, protected, affordable, accessible, and managed as a public nece...

GrantWatch ID#: 212651

Grants to USA Private Sector Entities for Environmental Projects and Programs

Deadline: 07/10/26

Grants to USA private sector entities for wide-scale projects and activities that will improve the environment. Funding is intended for projects focused on climate, clean energy, clean water, and cleaning up toxins and waste. Typical costs funded include project m...

GrantWatch ID#: 200120

Grant to a California Entity for Projects to Assess the Impacts of Energy Retrofits

Deadline: 07/10/26 Conference Date: 04/24/26

Grant to a California public or private entity for projects to assess the impacts of energy retrofit technologies. Funding is intended to support an applied research project to determine how retrofit measures impact air quality, cost savings, heat resilience, heal...

GrantWatch ID#: 228446

Grants to California and Oregon Nonprofits and Tribes for Environmental Revitalization and Res...

Deadline: 07/13/26

Grants to California and Oregon nonprofit organizations, tribes, and community organizations for environmental revitalization and restoration activities in eligible regions. The purpose of the funding opportunity is to foster community-initiated restorative justic...

GrantWatch ID#: 222395

Grants to USA States and Tribal Governments to Mitigate the Effects of Natural Hazards

Deadline: 07/23/26

Grants to USA states, territories, and Native American tribal governments for preemptive actions to mitigate the effects of natural hazards and disasters. Applicants are advised that required registrations may take several weeks to complete. Funding is available f...

GrantWatch ID#: 192206

Grants to USA Nonprofits Working in Food Systems, Health Equity, and Environmental Stewardship...

Deadline: 08/01/26

Grants to USA nonprofit organizations for operational and project support. Funding is intended to support grassroots organizations that effect positive change in the focus areas of climate justice, healthy food access, pollution reduction, food production workers'...

GrantWatch ID#: 181507

Opportunity for USA, Canada, and International Individuals, Organizations, and Universities to...

Deadline: 09/21/26

Opportunity for USA, Canada, and International individuals, organizations, and universities to participate in a competition to address the UN Sustainable Development Goals. Eligible individuals are between the ages of 18 and 35. Contest categories include climate ...

GrantWatch ID#: 227354

Grants to USA Early-Career Scholars for Research in the Social Sciences

Deadline: 10/21/26

Grants of up to $50,000 and grants of up to $65,000 to USA early-career researchers to conduct research focusing on the social sciences. Applicants must register in the grant portal prior to applying. The purpose of the program is to support research that identifi...

GrantWatch ID#: 187123

Grants to USA Nonprofits for Projects to Foster Equity and Address Social Issues

Deadline: 10/23/26 LOI Date: 08/25/26

Grants of up to $40,000 to USA nonprofit organizations for projects to foster equity and address social issues. Applicants must submit a letter of intent prior to applying. Focus areas include health equity, climate, arts and culture, and sustainability. Eligible ...

GrantWatch ID#: 219719

Grants to USA Graduate Student or Team for a Project Proposal Addressing the Climate Crisis

Deadline: 10/31/26

Grants of $25,000 to a USA graduate-level student or team for a project proposal addressing the climate crisis. Funding is intended for those individuals enrolled full-time at a US-based university or college. Proposals must focus on a climate solution relevant to...

GrantWatch ID#: 216874

Grants to USA, Canada, and International Nonprofits for Aquatic Life Research Projects

Deadline: 01/15/27

Grants of up to $12,000 to USA, Canada, and International nonprofit organizations for research and education projects with a focus on aquatic life. Eligible projects are those that enhance understanding of aquatic environments, hazards posed to coastal and ocean e...

GrantWatch ID#: 200116

Grants to Local California Governments and Jurisdictions for Coastal Environmental Research an...

Deadline: Ongoing

Grants to California local governments and coastal jurisdictions to develop coastline plans or update existing plans. Funding is intended for research and planning projects that address issues including climate change and sea level rise. The purpose of the grant i...

GrantWatch ID#: 143254

Grants to USA Nonprofits for Projects to Build a More Sustainable, Just, and Humane World

Deadline: Ongoing

Grants to USA nonprofit organizations for projects to build a more sustainable, just, and humane world. Focus areas include measuring human progress and promoting independent media. Eligible applicants are those with a national focus, a strong history of success, ...

GrantWatch ID#: 162166

Grants to USA, Canada, and International Nonprofits to Address Urgent Social Issues

Deadline: Ongoing

Grants to USA, Canada, and International nonprofit and non-governmental organizations to address urgent social issues. Applicants must complete an eligibility quiz and submit a preliminary application prior to submitting a full proposal. Funding is intended for pr...

GrantWatch ID#: 162819

Grants and In-Kind Assistance to USA, Canada, and International Nonprofits and Individuals to ...

Deadline: Ongoing

Grants and in-kind assistance to USA, Canada, and International grassroots nonprofit organizations and individuals to advocate for disadvantaged children and youth in eligible regions. Funding is intended for small, innovative organizations that address the needs ...

GrantWatch ID#: 167614

In-Kind Grants of Networking Equipment to USA, Canada, and International Nonprofits

Deadline: Ongoing

In-kind grants of technology equipment to USA, Canada, and International nonprofit organizations to help increase their productivity, cost-efficiency, and scalability. Applicants must contact the funding source prior to applying. The grant is intended to assist or...

GrantWatch ID#: 175303

In-Kind Donations and Sponsorships to USA Nonprofits to Support Education, Sustainability, and...

Deadline: Ongoing

In-kind donations and sponsorships to USA nonprofit organizations for activities in the areas of climate action, quality education, and equity. Eligible requests include the sponsorship of events, donations of used furniture, and volunteers or use of the funding s...

GrantWatch ID#: 184634

Grants to California Nonprofits in Eligible Regions for Environmental Projects and Activities

Deadline: Ongoing

Grants to California nonprofit organizations in eligible regions for environmental projects that benefit local residents and communities. Funding is intended for programs and activities within the focus areas of climate change, preservation and protection of publi...

GrantWatch ID#: 185967

Grants to California Nonprofits, Agencies, and Tribes for Projects to Protect and Restore Stat...

Deadline: Ongoing

Grants to California nonprofit organizations, government agencies, and tribes for projects that protect coastal regions of the state. Applicants must submit a pre-application prior to applying and are strongly encouraged to contact staff before submitting the pre-...

GrantWatch ID#: 188435

Grants to USA, Canada, and International Organizations to Address Climate Change

Deadline: Ongoing

Grants to USA, Canada, and International organizations that are addressing the climate emergency. Funding is intended to support activist movements demanding change from governments. Eligible projects must directly address climate change, and organizations may onl...

GrantWatch ID#: 194736

Grants to USA Nonprofits and For-Profits for Research Projects Related to Aerospace Science

Deadline: Ongoing

Grants to USA nonprofit and for-profit organizations for research projects related to aerospace science. Applicants should contact program officers prior to applying and are advised that required registrations may take up to several weeks to complete. Projects are...

GrantWatch ID#: 204835

Grants to USA Farmers, Ranchers, and Landowners to Implement Conservation Practices in Agricul...

Deadline: Ongoing

Grants to USA farmers, ranchers, and landowners to implement conservation practices in agriculture. Applicants must contact the funding source prior to submitting an application. Successful applicants will receive funding and technical assistance in order to devel...

GrantWatch ID#: 207277

Grants to California Agencies, Nonprofits, and Tribes in Eligible Regions to Address Climate C...

Deadline: Ongoing

Grants to California government agencies, nonprofit organizations, and tribes in eligible regions to address climate change and conservation, and to improve outdoor areas. Applicants are required to submit a letter of interest prior to a full application. Applican...

GrantWatch ID#: 207372

Grants to USA Scientists, Educators, and Engineers Affiliated with IHEs and Nonprofits for Sci...

Deadline: Ongoing

Grants to USA scientists, educators, and engineers affiliated with IHEs, nonprofits, and Tribes for engineering and science-based research projects related to dynamic systems. Funding is intended to support fundamental research on the monitoring, analysis, measure...

GrantWatch ID#: 209118

Grants to USA, Canada, and International Companies and Entities for Projects to Develop or Dem...

Deadline: Ongoing

Grants to USA, Canada, and International companies and entities for projects to develop or demonstrate innovative clean energy technologies. Funding is intended to help develop technologies that have the potential to displace carbon-intensive technologies. The pur...

GrantWatch ID#: 209120

Grants and In-Kind Support to USA Nonprofits to Increase Awareness of and Responses to Climate...

Deadline: Ongoing

Grants and in-kind support to USA nonprofit organizations to increase awareness of and responses to climate change and extreme weather. Funding is intended for research, journalism activities, and conferences that serve to enhance political stability, share knowle...

GrantWatch ID#: 210862

Grants to California Nonprofits in Eligible Locations to Promote Social Justice in the Agricul...

Deadline: Ongoing

Grants to California nonprofit organizations in eligible locations to promote social justice in the agricultural sector. Applicants must submit a preliminary information form prior to submitting a full application. Funding is intended to help gender-oppressed peop...

GrantWatch ID#: 207894