75 International Grants for Climate Change Initiatives & Sustainability

75 Climate Change Grants for International

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

Climate funding covers everything from clean energy pilots to community resilience planning. The recipient, location, and funding source filters above help pinpoint the right fit. GrantWatch helps organizations manage the entire funding process, from grant prospecting to post-award reporting, with tools such as the Grant Prospecting Dashboard, Grant Funding Pipeline, GrantWatch Intelligence™, and the AI Grant Writing Tool - built for sustainability projects and multi-year climate initiatives.

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Showing 1–50 of 75 grants
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Grants to British Columbia Nonprofits and First Nations for Capital Projects

Deadline: 08/28/26

Grants to British Columbia nonprofit organizations and First Nations for capital projects in eligible regions. Funding is intended to improve facilities for organizations that serve marginalized populations. Areas of interest include accessibility, health, safety,...

GrantWatch ID#: 214229
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Opportunity for International Entrepreneurs for Social and Environmental Projects

Deadline: 08/31/26

Opportunity for USA, Canada, and International individuals, social entrepreneurs, and businesses to participate in a contest to address social and environmental concerns. The contest is intended for young adults between the ages of 18 and 30 to devise solutions to...

GrantWatch ID#: 215166
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Grants to USA and International Researchers for Technology to Prevent Glacial Collapse

Deadline: 08/31/26

Grants to USA, Canada, and International institutions and individuals to develop technologies that can prevent the collapse of glaciers. Funding is intended for the early research and development of technologies that prevent glacial slipping by increasing the fric...

GrantWatch ID#: 229051
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Grants to USA and International Researchers to Understand How Glaciers and Bedrock Interact

Deadline: 08/31/26

Grants to USA, Canada, and International individuals and institutions for research to better understand the physics and processes between glaciers and bedrock. Funding is intended to develop more accurate models and to advance the understanding and predictability ...

GrantWatch ID#: 229052
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Grants to USA and International Researchers for Research on Water Beneath Glaciers

Deadline: 08/31/26

Grants to USA, Canada, and International researchers for research on the movement of water beneath glaciers and ice sheets. Funding is intended to improve understanding of subglacial erosion; water pressure, flow, and drainage; and other factors related to the wat...

GrantWatch ID#: 229053
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Grants to USA and International Researchers for R&D of Technologies for Glacial Environments

Deadline: 08/31/26

Grants to USA, Canada, and International individuals and institutions for research and development of technologies to better observe glacial environments. Funding is intended to advance the technologies available to properly track and monitor glacial changes, ther...

GrantWatch ID#: 229054
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Grants to USA, Canada, and International Researchers for Glacial Fieldwork

Deadline: 08/31/26

Grants to USA, Canada, and International researchers to conduct fieldwork at sites that are counterparts to a specific area of Antarctica. Funding is intended to conduct research at more easily accessible but equivalent sites, whose findings can then be applied to...

GrantWatch ID#: 229055

Grants to Ontario Nonprofits and Indigenous Groups for Climate Projects

Deadline: 09/02/26

Grants of up to $10,000 and grants of up to $20,000 to Ontario nonprofit organizations, groups, and collectives with indigenous leadership in eligible areas for projects to address the climate crisis. Funding is intended to support efforts to share knowledge, prom...

GrantWatch ID#: 209440

Grants to Alberta Charities, Nonprofits, and Tribes for Capacity-Building Efforts

Deadline: 09/05/26

Grants of up to $10,000 to Alberta registered charities, nonprofit organizations, and tribal entities for capacity-building efforts that promote environmental projects. Funding is intended to further organizational development, improve competencies, work on new st...

GrantWatch ID#: 205936

Grants to USA, Canada, and International Graduate Students and Scientists for Fieldwork

Deadline: 09/06/26

Grants to USA, Canada, and International graduate students and emerging scientists to support fieldwork. Funding is intended to support a wide range of research addressing the environment, climate, and the relationship between humanity and wildlife across the glob...

GrantWatch ID#: 231833

Opportunity for USA, Canada, and International Tech Nonprofits to Participate in a Business De...

Deadline: 09/07/26

Opportunity for USA, Canada, and International nonprofit organizations in the technology sector to participate in a business development program. The program will include funding and support to improve organizational operations, including networking opportunities,...

GrantWatch ID#: 180072

Grants to USA, Canada, and International Researchers for Innovations in Climate Modeling

Deadline: 09/11/26

Grants to USA, Canada, and International academic research groups, research teams, and climate modeling centers for innovations in climate modeling. Funding is intended to support projects to address difficult computational and scientific problems in climate model...

GrantWatch ID#: 231994

Grants to USA, Canada, and International Nonprofits to Address Community Challenges

Deadline: 09/13/26

Grants of up to $50,000 to USA, Canada, and International nonprofits to address pressing issues and challenges facing local communities. Funding is intended for a broad range of focus areas such as justice and equity, climate change, and housing and food security....

GrantWatch ID#: 224889

Grant to a Caribbean Individual or Nonprofit for Environmental Research and Activities

Deadline: 09/15/26

Grant of up to $12,000 to a Caribbean individual or nonprofit organization for environmental activities and research. Funding is intended to address environmental concerns that are shared beyond one island or island state in the region. The grant is available to s...

GrantWatch ID#: 191102

Grants to USA and Canada Nonprofits in Eligible Areas to Support Peace Initiatives and the Env...

Deadline: 09/15/26

Grants of up to $5,000 to USA and Canada nonprofit organizations in eligible areas to support innovative projects focusing on the environment and peace initiatives. Funding is intended for small or emerging organizations that lack support from other sources. Areas...

GrantWatch ID#: 218841

Grants to USA, Canada, and International PhD Students to Improve the Quality of Life in Low-In...

Deadline: 09/15/26

Grants to USA, Canada, and International PhD students for research studies to improve the quality of life for individuals in low- and middle-income countries. Particular emphasis is placed on research based in Sub-Saharan Africa. Focus areas include climate change...

GrantWatch ID#: 230035

Grants to Ontario Nonprofits for Sustainability Initiatives

Deadline: 09/17/26

Grants to Ontario nonprofit organizations in eligible regions for initiatives that support and build sustainable communities. Funding areas of interest include healthcare, food security, mental health, child welfare, education, Indigenous support, and homelessness...

GrantWatch ID#: 191720

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 Ontario Nonprofits for Cultural Projects

Deadline: 09/22/26

Grants of up to $5,000 to Ontario nonprofit organizations in eligible regions for cultural projects. Funding is intended for projects and activities that respond to identified thematic gaps or product-readiness challenges within the cultural heritage sector. Eligi...

GrantWatch ID#: 196654

Grants to USA, Canada, and International Researchers for Environmental Protection Studies

Deadline: 09/25/26

Grants to USA, Canada, and International researchers affiliated with nonprofit organizations, IHEs, research institutions, or businesses for environmental protection studies. The purpose of funding is to advance understanding of pollution mitigation strategies to ...

GrantWatch ID#: 232045

Grants to USA and Israel Scientists for Geospace and Atmosphere Research Projects

Deadline: 09/30/26

Grants to USA and Israel scientists associated with nonprofit IHEs, agencies, and hospitals for cooperative research projects related to geospace and atmosphere. Funding is intended for innovative international research in atmospheric chemistry, paleoclimate, aero...

GrantWatch ID#: 187106

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

Deadline: 09/30/26

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

Grants to Ontario Tribes and Nonprofits to Promote Sustainability in Eligible Communities

Deadline: 09/30/26

Grants of up to $10,000 to Ontario tribal entities, nonprofit organizations, charities, and qualified donees for programs that benefit communities in eligible regions. Funding is intended for projects and activities that help promote sustainability, reconciliation...

GrantWatch ID#: 215861

Grants to Manitoba Organizations for Environmental Projects

Deadline: 09/30/26

Grants of up to $10,000 to Manitoba organizations for environmental projects and activities. Funding is intended for programs that have a positive environmental impact on communities in the areas of climate change, natural environment, and community and business s...

GrantWatch ID#: 228870

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

Deadline: 10/01/26

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

Grant to a USA, Canada, and International Entity to Advance Decarbonization Modeling

Deadline: 10/02/26

Grant to a USA, Canada, and International nonprofit organization, IHE, institute, lab, or government agency to advance decarbonization modeling. Priority is given to collaborative proposals. The purpose of the program is to support projects that address key knowle...

GrantWatch ID#: 231993

Grants to Ontario Nonprofits, Agencies, and Institutions for Water Conservation and Preservati...

Deadline: 10/19/26

Grants of up to $40,000 to Ontario nonprofit organizations, agencies, and institutions in eligible regions for initiatives related to access to clean water, water conservation, and preservation. Applicants are required to contact the funding source prior to applyi...

GrantWatch ID#: 216964

Grants to British Columbia Organizations and Individuals to Address Community Needs

Deadline: 10/26/26 Conference Date: 09/24/26

Grants to British Columbia community-based organizations, nonprofit societies, registered charities, service organizations, and individuals to address needs that affect local residents and communities in eligible locations. Certain applicants must contact program ...

GrantWatch ID#: 160765

Grants to USA Entities for Educational Activities that Promote Sustainable Agriculture

Deadline: 10/28/26 Conference Date: 09/02/26

Grants of up to $60,000 to USA nonprofit and for-profit organizations, tribes, government agencies, and IHEs in multiple states and territories for educational activities that promote sustainable agricultural practices. Funding is intended for a wide range of acti...

GrantWatch ID#: 216430
Upcoming

Grants to British Columbia Nonprofits and Charities to Address Community Needs in Eligible Loc...

Deadline: 10/31/26

Grants to British Columbia nonprofit organizations, charities, and groups to address community needs in eligible locations. Funding is intended for projects in a range of focus areas, including but not limited to food insecurity, inclusivity, clean water, health a...

GrantWatch ID#: 217238

Grants to Manitoba Municipalities for Projects to Benefit the Community

Deadline: 10/31/26

Grants of $5,000 to Manitoba municipalities for projects to benefit the community. Funding is intended to help communities improve their services and resources. Eligible uses of funds include construction, renovation, and upgrading community assets. Areas of inter...

GrantWatch ID#: 223596

Grants to Manitoba Nonprofits, NGOs, and Community Groups for Projects that Beautify and Prese...

Deadline: 11/01/26

Grants of up to $10,000 to Manitoba nonprofit organizations, NGOs, and community groups for projects that beautify and preserve forests. Funding supports projects that focus on making the forests of Manitoba more appealing, productive, expansive, and varied. Proje...

GrantWatch ID#: 148712

Grants and Loans to USA and Canada Jewish Organizations for Projects to Reduce Emissions

Deadline: 11/05/26

Grants of up to $10,000 and loans to USA and Canada Jewish organizations for projects to reduce emissions and mitigate climate impacts. Applicants must become members of the funding source's organization. Funding is intended for new projects in the focus areas of ...

GrantWatch ID#: 231890

Grants to British Columbia Farmers, Research Institutions, Processing Companies, Nonprofits, a...

Deadline: 11/13/26

Grants to British Columbia farmers, agricultural research institutions, nonprofit organizations, processing companies, and farming operations for activities that benefit the agricultural industry in eligible locations. Funding is intended for projects that provide...

GrantWatch ID#: 170123
Upcoming

Fellowships to UK and Israel Researchers for Projects on Sustainable Economic Development

Deadline: 11/15/26

Fellowships of up to $3,000 per month to UK and Israel Ph.D. students and postdoctoral researchers for collaborative research related to sustainable economic development. The purpose of the program is to encourage collaboration and strengthen connections between r...

GrantWatch ID#: 206579

Grants to Canada Charities for Projects That Benefit the Community

Deadline: 11/15/26

Grants of up to $5,000 to Canada registered charities for projects that benefit the community. Eligible organizations align themselves with one of the following areas of interest: community well-being, accessibility and safety, climate change resilience, and enhan...

GrantWatch ID#: 223588

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

Deadline: 12/01/26

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 International Nonprofits and For-Profits for Environmental Projects

Deadline: 12/01/26

Grants of $75,000 to USA, Canada, and International nonprofit organizations, academic institutions, and for-profit entities for environmental projects. Applicants must contact program staff before applying. Funding is intended for predictive impact modeling, envir...

GrantWatch ID#: 217327

Prizes for USA, Canada, and International Scientists for Environmental Research

Deadline: 12/01/26 LOI Date: 11/01/26

Opportunity for USA, Canada, and International scientists to compete for prizes for research addressing ecological and environmental challenges worldwide. Applicants must submit their research papers to their nation's nominating body. The purpose of the competitio...

GrantWatch ID#: 228741
Pending
Details

Competition for USA, Canada, and International Children and Youth to Present Solutions to Glob...

Deadline: 12/13/26

Competition for USA, Canada, and International children, youth, or teams, ages 5-24, to present solutions to global challenges, as identified by the United Nations. Applicants must submit the first round of applications before moving up to the second round. Groups...

GrantWatch ID#: 165282

Grants to USA Artists and Nonprofits for Arts Projects Addressing Contemporary Issues

Deadline: 12/16/26 LOI Date: 11/25/26

Grants to USA artists and nonprofit organizations for projects focusing on music, the fine arts, photography, and environmental activism. Applicants must submit a written request for an application prior to applying. Funding is intended to support artistic work th...

GrantWatch ID#: 176052

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 British Columbia Resident Groups for Community Improvement Projects in Eligible Loca...

Deadline: 01/25/27

Grants of up to $500 and grants of up to $1,500 to British Columbia neighborhood groups for community improvement projects in eligible locations. Funding is intended to enhance local neighborhoods and foster neighborhood pride. Focus areas include safety, leadersh...

GrantWatch ID#: 179846

Grants to USA, Canada, and International Educational and Nonprofit Institutes to Advance Knowl...

Deadline: 02/17/27 LOI Date: 10/06/26

Grants to USA, Canada, and International educational and nonprofit institutes, research centers, and national laboratories to advance knowledge about solar radiation. Applicants must submit a letter of intent prior to applying. Funding is intended to support proje...

GrantWatch ID#: 208694

Grants to Alberta Nonprofits to Further Law Reform and Education Related to Real Estate

Deadline: 03/09/27

Grants to Alberta nonprofit organizations to further law-related reform and education about the real estate industry. Applicants must submit a Letter of Inquiry before submitting a full grant application. Funding is intended to educate the public and professionals...

GrantWatch ID#: 180286

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

Grants to New Hampshire, Maine, Vermont, and Quebec Nonprofits, Municipalities, Agencies, and ...

Deadline: Ongoing

Grants to New Hampshire, Maine, Vermont, and Quebec nonprofit organizations, public agencies, municipalities, and schools to benefit local communities in eligible locations. Applicants are required to consult with program staff prior to submitting a full proposal....

GrantWatch ID#: 180453

Grants to Canada Qualified Donees for Programs that Address Climate, Reconciliation, and Commu...

Deadline: Ongoing

Grants to Canada qualified donees for programs that benefit the community. Focus areas include strengthening communities, reconciliation, and climate. The purpose of this program is to advance community well-being and environmental sustainability at a generational...

GrantWatch ID#: 184312
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