Best Climate Change Grants in Maine

The PCA J.P. Gleason Research Fellowship Program, offered by the Portland Cement Association, supports graduate students in engineering and physical sciences. The program aims to enhance public understanding of cement and concrete uses while addressing urgent sustainability challenges. Each fellowship provides a $35,000 grant to cover educational expenses, fostering research that optimizes cement manufacturing and promotes environmental sustainability, particularly in the context of climate change.

The Gloria Barron Wilderness Society Scholarship encourages graduate students to contribute to wilderness protection, honoring Gloria Barron's legacy. The Wilderness Society prioritizes projects addressing climate change and equitable access to public lands. Applicants must be enrolled in a U.S. graduate program, possess strong academic qualifications, and focus on long-term wilderness conservation. Research proposals on biodiversity, climate adaptation, and social-ecological contexts are particularly welcome, aiming for inclusive and impactful conservation efforts.

About Us

advancing the science of water ®

Who We Are

The Water Research Foundation (WRF) is the leading research organization advancing the science of all water to meet the evolving needs of its subscribers and the water sector. WRF is a 501(c)(3) nonprofit, educational organization that funds, manages, and publishes research on the technology, operation, and management of drinking water, wastewater, reuse, and stormwater systems—all in pursuit of ensuring water quality and improving water services to the public.

5416 - Innovative Approaches to Extend Lifetime and Minimize O&M for Nature-based Installations

Grant Information

• Identify and evaluate innovative design, construction, and management approaches that extend the functional lifetime of nature-based installations and reduce ongoing operations and maintenance (O&M) requirements.
• Develop practical guidance on key factors affecting nature-based solution (NbS) longevity, including hydraulic optimization, engineered media selection and replacement, plant selection, sediment management, and construction-phase best practices.
• Survey utilities and other NbS owners to document current maintenance practices, costs, and hours, and establish benchmarks to inform targets for improvement.

The National Oceanic and Atmospheric Administration (NOAA) is inviting proposals for projects that enhance coastal flood protection through public-private partnerships, innovative insurance products, and improved sediment management. This initiative aims to utilize natural infrastructure to bolster flood preparedness and resilience. Funding of up to $2,000,000 is available for selected projects, supporting research teams that collaborate with regional stakeholders. Proposals must be submitted via Grants.gov, ensuring accessibility to critical resources and information.

Melton Foundation

The Melton Foundation is an international 501(c)(3) non-profit organization registered in the USA, and a leading proponent of Global Citizenship education and practice worldwide. Established nearly thirty years ago with the credence that collaborations across boundaries can forge sustainable solutions to the world’s most pressing challenges, today, our programs reach millions of young leaders, having crystallized into a network of over 750 life-long Melton Fellows spread across 40+ countries. Our primary operations are in Chile, China, Germany, Ghana, India, and the United States of America, with legal subsidiaries in Bangalore, India; Jena, Germany; Temuco, Chile; and Accra, Ghana. 

Through our fellowship and collaborative programs we promote and enable global citizenship as a way for individuals and organizations to work together across boundaries of place and identity to solve challenges in an interconnected world.

Melton Foundation Action Grants

The Melton Foundation offers grants year-round to support Melton Fellows in developing skills, perspective and wider networks to further their capacity as global citizens and contribute towards building an equitable, sustainable, and peaceful world.

In almost 10 years of granting, more than 100 Fellows’ initiatives have been awarded with a Melton Foundation grant to

• Build awareness and/or further awareness raising around global issues and the Sustainable Development Goals (SDGs),
• Develop individual and collective responsibility for sustained, collaborative action,
• Grow capacity to collaboratively drive and sustain social impact at the local and/or global level,
• Further the design, implementation and evaluation of collaborative actions that embody the spirit of global citizenship practice and further social impact, or
• Support coordinated social-impact efforts in a particular or across (emerging) Melton Foundation Hub regions to promote global citizenship practice (s) and the organization’s mission.

The ROSES 2025: A.16 Cryosphere program by NASA focuses on the vital role of Earth's ice within the global climate system. It aims to enhance understanding of cryospheric processes through satellite and airborne observations, addressing the challenges posed by the remoteness of icy regions. The program supports research on Antarctic and Greenland ice sheets, glaciers, and Arctic sea ice to monitor changes and their impacts on sea level rise, ocean biology, and climate feedback mechanisms.

QBE Foundation Inc.

The QBE Foundation’s focus is on creating strong, resilient and inclusive communities. We work in partnership with community organizations, working in climate resilience and inclusion – two areas where we believe we can have the greatest impact.

The QBE Foundation is one component that reflects our company’s focus, involvement, and investment in the neighborhoods where we do business, and where our employees live and work. The QBE Foundation also empowers our employees to volunteer with colleagues and community partners to make a difference for those in need. Employees can also coordinate fundraisers that are matched by the foundation.

QBE Foundation Local Grant Program

This program supports high-impact, community-based initiatives aligned to our focus on climate resilience and inclusion.

• Climate Resilience:
  • Helping communities prepare for, adapt to, and recover from climate-related risks, including preparedness, financial resilience, and risk reduction solutions.
• Inclusion:
  • Expanding access to opportunity for underserved communities through economic inclusion, workforce pathways, and removing systemic barriers.

Multiple grants of $30,000 will be awarded across our two focus areas.

Levine Impact Lab

The Levine Impact Lab powers equitable transformation by investing in nonprofit leadership, building community organizations’ capacities, and building their capacity to accelerate positive social and environmental change.

We combine venture-capital expertise and inspired philanthropic thinking to radically amplify the value of giving.

Levine Impact Lab Operational Support Program

The Levine Impact Lab’s Operational Support Program is an 18-month, high-engagement operational partnership designed to help environmental organizations move strategic and financial priorities forward.

At the core of the program is hands-on operational support: our team works side-by-side with your leaders to drive progress on a critical project, whether it’s strengthening your financial infrastructure, increasing earned revenue, or planning for growth.

This is a working partnership. The grant funding and peer-learning community are designed to support and accelerate your momentum.

We are the best fit for organizations that:

• Operate at the intersection of environmental impact and social enterprise
• Are past the startup phase but still in a critical growth stage
• See LIL as a thought partner in unlocking strategy, scale, and sustainability
• Show up with clear goals and a commitment to moving the work forward

More information about participation commitments here.

What is Operational Support?

To get the most out of this program, organizations must come prepared with a specific project, workstream, or organizational challenge they want to tackle over the 18 months with operational support. 

Potential Area(s) of Support: 

• Financial strategy and planning
• Fundraising, development and donor engagement strategy
• Cost structure analysis
• Program development or expansion
• Corporate partnership strategy 
• New location or geographic expansion
• RFP support/capital planning
• Strategic planning
• Board engagement

Find examples of what past cohorts have worked on here.

People

The success of this program relies on having the right organizational leaders at the table. Each organization must commit two senior staff members who are equipped to make key decisions, drive implementation, and stay closely involved throughout the 18-month engagement. These leaders must:

• Have clear decision-making authority and/or strong backing from the Executive Director or CEO
• Be directly involved in the project or challenge the organization is addressing
• Be able to commit time, energy, and focus to move the work forward

There will also be opportunities to include additional staff members in operational projects, as needed, to ensure the right voices and expertise are present. 

Who this might include: Executive Director and Finance Director, Business Development Manager and Operations Lead, or Marketing Manager and Development Director, depending on the nature of your project.

What We Offer

• Tailored 1:1 operational support and strategic advising
• A national cohort of up to 10 organizations
• Peer network of strategic thought partners
• Virtual and in-person workshops and events
• Private Slack channel
• Exclusive alumni programming
• Grant funds over two years
• Supportive peer-learning community
• Accelerated organizational growth and momentum through strategic partnership with LIL

View Program Flyer here.

Agog Open Call: Climate Futures + Immersive Media

This open call supports immersive media projects that help people better understand and respond to climate challenges and imagine what a better world could be.

We are looking for projects that use immersive technologies—including smart glasses, augmented reality, spatial sound, and mixed reality—to create more engaging, experiential forms of climate storytelling and civic participation.

The open call will support projects across a range of stages and formats, from early ideas to more developed work. What matters most is a compelling story or experience, a clear sense of purpose, and a thoughtful approach to bringing the work to life.

Grants may be awarded in denominations ranging from $25,000 to $200,000. In addition to funding, selected projects may receive mentorship, advisor support, and opportunities for partnership and distribution.

About Us

Our team is working tirelessly to heal the planet and ensure that a just and livable future prevails.

With three decades of clean energy industry experience, our leadership team draws upon a long track record of environmental stewardship and meaningful throughput to confidently navigate today's unprecedented challenges.

We are teaming up with local philanthropists, nonprofit organizations, advocates and elected officials to implement effective solutions towards stopping the climate crisis.

Solar Moonshot Program Grant

The Solar Moonshot Program is helping nonprofit organizations across the United States afford the switch to clean energy.

Grants up to $25,000 are typically awarded, with grant amounts dependent on various factors, including the organization’s need for funding. 

In addition to grants given through the program, we also offer short-term, low-interest recoverable grants to help cover the project costs offset by the Investment Tax Credit.

Grants for 2026 are made possible by the BQuest Foundation and two anonymous donors, and the program is managed by Hammond Climate Solutions Foundation. Learn more about the program's status and participants below! 

Common Waters: Strengthening Community-based Coastal and Riverine Stewardship

Opportunity Overview

Projects supported by this RFP must be community-based stewardship initiatives (including but not limited to stewardship driven by Indigenous and descendant communities); they should be led by an individual with a strong connection to and/or an existing track record of work in the community(ies) where the project will take place, or by a member of the community themselves, and be designed in response to community needs. Projects can focus on a wide range of specific issues, including (but not limited to) local conservation and ecosystem restoration, climate change adaptation and resilience, or sustainable fishing/agriculture. The RFP will prioritize projects in National Geographic-Lindblad Expeditions destinations, including the Arctic, Asia, Baja California, Costa Rica and Panama, Europe and the Mediterranean, Patagonia, the Peruvian Amazon, the Pacific Northwest, Southeast Alaska and British Columbia, the South Pacific, and the United Kingdom and Ireland. For more detailed information on targeted areas within these regions, please refer to the targeted areas document.

Young Health Programme

The Young Health Programme (YHP) is a global disease prevention initiative, aiming to provide education for young people to feel empowered to make informed choices about their health and catalyse a global, youth-led advocacy movement.

The programme operates in over 40 countries and partners with more than 60 non-profit organisations, including UNICEF and Plan International. The YHP combines community programmes, research, advocacy, and the development of young leaders, with a focus on underserved communities.

Since its launch in 2010, the YHP has directly reached over 23 million young people, trained over 1 million, and engaged more than 23,000 AstraZeneca employees, who have volunteered their time with more than 140,000 hours.

The YHP aims to prevent the most common non-communicable diseases (NCDs), including cancer, diabetes, heart disease and respiratory disease, by addressing five main risk factors: tobacco use, unhealthy diet, physical inactivity, harmful use of alcohol, and air pollution. Additionally, the programme tackles climate-health impacts to build healthier communities, recognising, as projected in the IPCC Sixth Assessment Report, that children born after 2010 will be the first generation to enter adulthood in a world where the average temperature will reach 1.5°C above pre-industrial levels, and are expected to experience a +2°C rise within their lifetime.1

AstraZeneca Young Health Programme Impact Fellowship 2026

AstraZeneca is looking for passionate, driven young leaders to join their 2026 Young Health Programme (YHP) Impact Fellowship. The Fellowship supports young advocates to create actionable change to: 

• Advance health equity – with a focus on acting early to prevent non-communicable diseases among young people, or supporting young people living with rare diseases.
• Take action on climate and nature – advocating for the mitigation of the harmful effects of climate change on the health and well-being of young people.
• Build health systems resilience – contributing to stronger health systems that prioritise earlier intervention to meet today’s needs and mitigate tomorrow’s disease burden.

Benefits

The selected Fellows will gain access to networks, funding and development opportunities, enabling them to drive a global health movement led by and for young people:

A fully-funded scholarship to attend the 2026 One Young World Summit in Cape Town, South Africa (3–6 November 2026) as well as access to the One Young World Ambassador Network and the Young Health Programme (YHP) Alumni group of other young changemakers working to improve youth health.

Structured learning and development offerings to enable them to scale their impact, including both self-directed and live learning. This includes access to the One Young World Academy, an award-winning mini-MBA programme, mentorship from AstraZeneca colleagues and professional training.

Each selected Fellow will receive a grant of either USD $10,000 or USD $50,000 (if selected as the Lead2030 winner** for Sustainable Development Goal 3, for which applicants will be automatically considered) from AstraZeneca, through their non-profit organisation. Fellows are expected to use the grant to implement a project focused on either (1) advancing health equity (2) taking action on climate and nature (3) building health systems resilience.

About Us

The Youth Climate Justice Fund aims to support climate justice young leaders with trust-based funding, resources, and capacity strengthening, enabling them to amplify their voices and to keep their vision and influence alive.

Collectively, we have the power to ignite meaningful change and build equitable and sustainable futures. Despite the challenges posed by the current crisis, youth climate justice organizers remain determined to address current issues and explore new approaches.

Mission & Purpose

We work to strengthen existing organizing efforts and support emerging youth-led initiatives with a focus on bridging funders and organizers to enable flexible and impactful support. Through capacity strengthening and resource sharing, we empower and support young people to drive change and build a just and sustainable future.

How To Apply

The Youth Climate Justice Fund provides funding to emerging youth-led climate justice and socio-environmental groups through a participatory decision-making process.

About NABT

Since its establishment in 1938, the National Association of Biology Teachers (NABT) has been the recognized "leader in life science education." Thousands of educators have joined NABT to share experiences and expertise with colleagues from around the globe; keep up with trends and developments in the field; and grow professionally.

NABT Mission

The National Association of Biology Teachers empowers educators to provide the best possible biology and life science education for all students.

Climate Education Action Award

Sponsored by NCSE, this award recognizes excellence in classroom/community education that specifically supports and promotes the accurate and robust teaching of climate science and the impact of the changing climate on society beyond the classroom. This award is presented to K-12 teachers in odd-numbered years and undergraduate and/or informal educators in even-numbered years. NCSE’s sponsorship of this award includes a $1,000 honorarium. The recipient also receives a recognition plaque to be presented at the NABT Professional Development Conference and one year of complimentary membership to NABT.

About

The Portland Cement Association (PCA), founded in 1916, is the premier policy, research, education, and market intelligence organization serving America’s cement manufacturers. PCA supports sustainability, innovation, and safety while fostering continuous improvement in cement manufacturing, distribution, infrastructure, and economic growth.

ACA Education Foundation Fellowship

The American Cement Association Education Foundation funds a wide variety of educational activities that will increase public knowledge regarding appropriate uses of cement and concrete. Within that global goal is a specific purpose to:

Advance general scientific understanding of cement and concrete by providing scholarships, fellowships, grants, and other support for the study of engineering and the physical sciences relating to the production and use of cement and concrete.

The support provided by the Education Foundation is used to identify and attract outstanding candidates in the field of engineering and the physical sciences and provide them with the necessary support to complete their studies. Additionally, this support is intended to provide candidates an opportunity for productive work in the cement and concrete industries.

Sustainability and Resilience

• Estimating the impact of optimized use of recycled materials, including alternative fuels and raw materials in clinker manufacture, in hydraulic cements, and in concretes, to improve the CO2 footprint, improve life-cycle performance, reduce the burden on landfills, and improve the circular economy.
• Improving recognition of concrete system performance through better use of life cycle assessments (LCAs) and environmental product declarations (EPDs) to account for both service impacts and embodied impacts of construction.
• Other research investigating the optimization of cement and concrete for sustainable and resilient concrete construction, including use of novel approaches to optimize the clinker-to-cement ratio of cement blends, or to optimize design of structural concrete.

Cement Manufacturing

• Improving raw mix burnability using mineralizers, alternative raw materials, or other means.
• Advanced grinding technology for raw materials or cements.
• Optimizing performance by separate grinding and blending of cement ingredients.
• Advancement of carbon capture, utilization, and storage (CCUS) technology, including novel approaches to capture CO2 from cement kiln emissions, beneficially utilize the captured carbon, or transport and store it.

Testing and Tools

• Quantitative method to characterize the reduction in CO2 footprint of cement manufacture using alternative fuels.
• Method or method(s) for quantitative determination of CO2 uptake in fresh and/or hardened concrete, mortar, or paste, in either laboratory or field exposures or both.
• Updated software tools with consideration of blended cements for mass concrete, crack prediction, and service life prediction of transportation structures.
• Novel non-destructive test (NDT) techniques to assess finishing timing of flatwork, especially when using concrete mixtures containing newer cementitious materials or other ingredients that may affect concrete performance.
• New or novel test methods for assessing the finishability, pumpability, bleed rate, set time, and sensitivity to early age curing that may be different for blended cements compared to traditional portland cements.

Nearly a decade ago, HCLTech Grant was launched by the HCLFoundation to enable cross-sector collaboration and empower non-governmental organizations (NGOs) to play a decisive role in building a stronger, future-ready India. Today, HCLTech Grant has invested nearly $18 million in groundbreaking projects and is recognized as one of the largest grant programs in India—impacting over 27,000+ villages across 22 states and 2 UT's

HCLTech Grant for Climate Action in Americas Edition III

The future of cross-sector climate collaboration

We’re proud to bring our learnings and innovations from India to the Americas. As part of our global CSR strategy, we’ll start by investing $5 million over five years to impact-focused, Americas-based NGOs to supercharge their replicable, scalable and sustainable climate action projects. As a $13.7 billion technology company with over 218,000 people worldwide, our mission is to bring together the best of technology and people to supercharge progress for our clients, our people, our communities and our planet.

We’re looking to supercharge innovative, replicable, scalable and sustainable climate solutions. If the work you do fits the following criteria, our mission is to amplify your impact:

Prerequisites

• The organization’s bylaws should expressly permit engagement in purpose-driven projects and, where relevant, climate action initiatives, in accordance with the legal regulations of the country of registration.
• The proposed project must be designed for direct implementation by the applicant organization. Sub-granting of HCLTech funds is not allowed.
• The grant amount must not be used solely for infrastructure development / purchase of fixed assets like land, buildings, and vehicles, among others. Further, proposed infrastructure development costs must be spent in line with project objectives and activities defined.
• The applicant organization, including its governing body members, must not have any pending litigations.
• The applicant organization must not be blacklisted by any government agency, department, ministry, donor or international agency.
• The organization must not have faced cancellation of its license, registration or membership from the country-specific regulatory or statutory body.
• The applicant organization or its board members or employees must not have any political or religious affiliations.

Three organizations will be selected each year—first place will receive $500,000 and two runners-up will receive $250,000 each for a two-year project.

Asia-Pacific Network for Global Change Research

The Asia-Pacific region, home to over half the world's population, faces challenges due to its development goals, which strain natural resources, communities, and cultural heritage. These issues are exacerbated by adverse environmental changes. While research has shed light on these problems, it's clear that more challenges lie ahead. The Asia-Pacific Network for Global Change Research (APN) is well-positioned to generate new knowledge and solutions for these evolving global change and sustainability issues by supporting collaborative research and scientific capacity development activities, particularly those aimed at training the next generation of early career professionals.

APN 2025 Call for Proposals: CRRP 

Through the competitive Collaborative Regional Research Programme (CRRP), we promote regional research that has potential to improve our understanding of global change and its implications while contributing to a sound scientific basis for policymaking in areas affected by global change. Under this pillar, APN supports collaborative research that contributes to the evolving science-policy arena, including the UNFCCC Paris Agreement, IPCC, IPBES, post-2015 Sustainable Development Goals, Sendai Framework for Disaster Risk Reduction and the UN Decade of Ocean Science as well as ongoing and new global change and sustainability research programmes.

Activities of interest under the CRRP Programme

APN promotes regional collaborative research that improves understanding of the physical, biological and human dimensions of change in the Earth system and advances actionable science that informs decision-making. APN accepts proposals that engage at least 3 member/approved countries in the region, and prioritise collaboratively designed, actionable research with non-academic stakeholders. Proposals must address one or more of the following activities:

• Collaborative research on global change and sustainability that particularly addresses GAPS, ANALYSIS, SYNTHESIS and ASSESSMENT work.
• Collaborative research that develops PATHWAYS and MECHANISMS to achieve sustainable development, and develop adaptation strategies.
• Collaborative PLACE-BASED INTEGRATIVE RESEARCH, particularly from developing countries.
• Collaborative research that is CO-DESIGNED to contribute to the Paris Agreeemnt, Sustainable Development Goals, Sendai Framework for Disaster Risk Reduction, Post-2020 Global Biodiversity Framework, UN Decade of Ocean Science (2021-2030), and the accumulation of scientific knowledge at IPCC, IPBES, etc.

The Stray Dog Institute Grants aim to transform food systems by providing funding and support to nonprofits focused on animal welfare, environmental advocacy, and food justice. With grant amounts typically ranging from $2,500 to $10,000, the Institute prioritizes pragmatic solutions that foster dignity, justice, and sustainability. By addressing systemic issues in food production, they promote a compassionate approach that respects both people and animals. This initiative seeks to create a sustainable future for all stakeholders in the food system.

The Climate Smart Communities Initiative (CSCI) Grant supports US-based projects aimed at enhancing community resilience against climate change. With a budget of $1.5-2 million, grants typically range from $75,000 to $115,000. CSCI prioritizes projects that focus on historically disinvested populations facing climate vulnerabilities, emphasizing equity, nature-based solutions, and community capacity building. The initiative encourages collaboration between climate adaptation practitioners and local government entities to address climate impacts effectively.

The Clif Family Foundation Open Call invites 501(c)(3) organizations to apply for grants supporting general operating costs or specific projects. With a focus on regenerative farming, food worker health, climate justice, and food access, the foundation aims to empower grassroots initiatives. Grants range from $5,000 to $50,000, with applications reviewed twice a year. Deadlines are March 1 and August 1, and announcements occur about four months post-deadline.

The Weyerhaeuser Giving Fund provides grants to support communities in the U.S. and Canada where the company operates. Focused on affordable housing, education, environmental stewardship, and more, the fund emphasizes projects that meet local needs and demonstrate community support. Eligible organizations include nonprofits and educational institutions. Applications are accepted year-round with a deadline for 2025 on September 30. National initiatives related to working forests are funded by invitation only.

The Anderson-Rogers Foundation Grant supports U.S.-based 501(c)(3) organizations focused on environmental protection, animal welfare, climate change mitigation, and social support. Established in 2001, this family foundation prioritizes innovative projects and general operating support for small organizations facing financial constraints. Note that applicants must first submit a letter of inquiry, as the foundation does not fund scholarships or grants to individuals or religious organizations, nor does it support organizations outside the U.S.

The Lubrizol Foundation Grants support nonprofit organizations that align with community investment priorities and the United Nations Sustainable Development Goals, focusing on quality education, health, and sustainable communities. Established in 1952, the foundation emphasizes support for initiatives in Cleveland, Ohio, and Houston, Texas. Grant applications are evaluated based on alignment with Lubrizol's investment pillars, with a commitment to fostering social impact and community well-being through financial support.

The Kalliopeia Foundation Grant focuses on supporting projects that foster cultural and ecological renewal through a deep reverence for the Earth. By prioritizing US-based organizations that demonstrate strong community relationships and intergenerational leadership, the foundation seeks to empower marginalized voices and traditional practices. With an emphasis on land care and Indigenous leadership, Kalliopeia aims to cultivate a resilient future where diverse ways of knowing and being thrive harmoniously with nature.

The Conservation Alliance Grants program is currently under evaluation, leading to a pause in the member-directed grant cycle as the organization aligns its funding with its strategic plan launching in 2025. This initiative aims to harness the collective efforts of businesses and outdoor communities to protect North America's wild places through impactful and efficient grant-making. Future funding will focus on projects that enhance habitat, support Indigenous initiatives, and address climate change.

The Sustainable Development Grant Program, funded by The Rockefeller Brothers Fund, aims to combat climate change by promoting ecological stewardship, economic viability, and social equity. It supports initiatives that enhance public understanding, implement clean energy solutions, and foster international cooperation. The program prioritizes projects that address the urgent threats posed by climate change while ensuring that development efforts are sustainable and inclusive for future generations.

The Entergy Charitable Foundation Grant focuses on supporting initiatives that foster thriving communities through education, poverty solutions, and environmental programs. The foundation prioritizes funding for 501(c)(3) organizations and similar entities. Key areas include education development, innovative poverty solutions, and environmental restoration efforts, such as coastal wetland preservation. Organizations are encouraged to apply at least three months before funding is needed, ensuring timely support for impactful community projects.