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Explore funding for solar panel installations, clean energy adoption, and sustainability upgrades for nonprofits
32,000+
Available grants
$8.26B
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$6K
Median grant
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About Us
The Department of Environmental Protection (DEP) is responsible for protecting and restoring Maine's natural resources and enforcing the state's environmental laws. The agency can trace its roots back to the Sanitary Water Board that was created in 1941. The purpose of that Board was to study, investigate, recommend means of eliminating and preventing pollution in waters used for recreational purposes. The Board was renamed the Water Improvement Commission in 1951. In 1969, the Commission's title was abbreviated to the Environmental Improvement Commission.
Solid Waste Diversion Grant Program
The Maine Legislature established the Maine Solid Waste Diversion Grant Program to provide grants to public and private entities to assist in the development, implementation or improvement of programs, projects, initiatives or activities designed to increase the diversion of solid waste from disposal in the State.
Funding will be considered for proposals which include, programs, projects or ideas that address, but are not limited to:
Applications should include information demonstrating how programs will:
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: CAPaBLE Programmes
CAPaBLE, our scientific capacity development programme, aims to enhance the capacity of scientists, policymakers and practitioners to assess global change issues, and explore options to resolve issues towards achieving sustainability. Through CAPaBLE, we support activities that enhance capacity at individual, organizational and systemic levels.
Activities of interest under the CAPaBLE Programme
APN supports CAPaBLE activities that enhance existing capacities of developing countries at three levels of individual-based capacity development; group, organisation, network-based capacity development; and societies, governance, and system level capacity development. APN accepts CAPaBLE proposals that engage 1 or more member/approved countries. Proposals must address one or more of the following activities:
SCIENTIFIC CAPACITY DEVELOPMENT ACTIVITIES that promote the following approaches related to one or more of the six thematic areas of APN:
AWARENESS-RAISING AND DISSEMINATION activities through policy- and decision-making communities, civil society, and/or the general public.
SCIENCE-POLICY interfacing in the context of the priority topics.
CAPACITY DEVELOPMENT PARTNERSHIP ACTIVITIES that contribute to the capacity development components of the evolving global change 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, and ongoing and new global change and sustainability research programmes.
Activities geared towards using SCIENCE COMMUNICATION to disseminate knowledge generated from projects, particularly to non-science audiences.
About PCORI
PCORI funds patient-centered comparative clinical effectiveness research (CER).
Our Mission
PCORI helps people make informed healthcare decisions, and improves healthcare delivery and outcomes, by producing and promoting high-integrity, evidence-based information that comes from research guided by patients, caregivers, and the broader healthcare community.
Broad Pragmatic Studies PCORI Funding
The Patient-Centered Outcomes Research Institute (PCORI) intends to issue a Broad Pragmatic Studies (BPS) PCORI Funding Announcement (PFA), seeking to fund patient-centered comparative clinical effectiveness research (CER) projects.
Research Initiative Highlights
CER compares at least two available health treatments, services or care delivery strategies. PCORI seeks proposals that compare clinical interventions (e.g., pharmacological and nonpharmacological treatments, screening and diagnostic approaches) and healthcare delivery system interventions (e.g., workforce, technologies, healthcare service delivery designs) to evaluate potential benefits and harms of different treatment and care delivery options, thus generating evidence that empowers patients, caregivers and the broader healthcare community with information to make informed choices that reflect their needs and preferences.
Special Areas of Emphasis
For Cycle 2 2026, PCORI is particularly interested in submissions that address the following Special Areas of Emphasis (SAE) within the BPS funding opportunity. The purpose of identifying these SAEs is to encourage submissions to these areas, rather than limiting submissions to these topics. Applicants addressing one of the below SAEs should identify the area that is best associated with their research approach:
In PCORI-funded research, patients and other research partners are expected to meaningfully contribute their lived experience or professional expertise to ensure studies are patient-centered, relevant and useful for healthcare decision making. Applicants must address PCORI’s Foundational Expectations for Partnerships in Research — an evidence-based framework supported by tools and resources to guide effective engagement strategies. Applicants are also strongly encouraged to consider the inclusion of a broad range of patient-centered burdens and economic outcomes.
Broad Pragmatic Studies PFA: Category 1, Category 2 and Category 3 Study Specifications
PCORI will commit up to $120 million in direct costs through this funding opportunity. This funding opportunity contains three categories for funding:
The Virginia Innovation Partnership Corporation (VIPC)’s Commonwealth Commercialization Fund (CCF) Higher Education (HE) Proof-of-Concept (POC) program provides grant funding to Virginia’s public and private colleges and universities and eligible nonprofit Virginia-based research institutes. Applicants may request $75,000 or $150,000, depending on the designated track, to support translation Virginia research-derived innovations into commercial products. Applicants with technologies at a more advanced technology readiness level (TRL) and/or deemed by VIPC to have exceptional strategic value for Virginia may be invited to seek up to $300,000. Each grant requires a minimum one-to-one match and is expected to support the achievement of two to three key milestones during the period of performance (typically 6-15 months).
West Virginia Community Advancement and Development
West Virginia Community Advancement and Development works to encourage strong civic engagement through INFRASTRUCTURE, SUSTAINABILITY, COMPLIANCE, and RESILIENCY. WV CAD administers state and federal programs designed to improve the quality of life in West Virginia.
Neighborhood Investment Program
What is NIP?
The Neighborhood Investment Program (NIP) is a tax credit program of $3 million each year, which allows 501(c)3 designated charitable organizations to apply for tax credit vouchers, which began in 1996 with $2 million. When awarded, the organization can distribute the vouchers to business and individuals who contribute a minimum of $500 to organizations, receiving up to 50% in tax credit, allowing the donor or corporation to reduce their West Virginia tax liability no more than 50%. The organizations pay a 3% fee on the donation, which offsets the administrative costs of NIP.
Benefits of NIP
There are 15,883 non-profits in West Virginia and we assist 200 of them each year with NIP credits, which has leveraged over $143 million in donations since inception.
Projects generally eligible for program participation include but are not limited to the following:
About the Montana Department of Commerce
Every day, staff at Commerce work alongside private industry and local organizations to create jobs, grow businesses, provide affordable housing and improve community infrastructure.
The economy of the Treasure State continues to grow and diversify. Studies rank Montana as the number one place in the country to start a business. Plus, our workforce has earned some of the highest rankings in both trade and technical skills by having one of the highest STEM (science, technology, engineering and mathematics) concentrations in the country.
Public and Community Facilities
Public and Community Facility Grants
Montana's CDBG Public and Community Facilities grants help local governments fund construction or rehabilitation of infrastructure and facilities that primarily benefit low- to moderate-income (LMI) Montanans, i.e. individuals earning less than 80% of the area median income. These projects can target LMI residents and provide direct benefits by improving or creating access to suitable living environments or necessary services, or these projects can provide an area-wide benefit to the entire community as long as at least 51% of the project’s beneficiaries are determined to be LMI.
Certain projects such as senior centers, food banks, homeless shelters, youth homes, or head start centers are presumed to serve a limited clientele that is primarily LMI. Therefore, determining exactly what percent of project beneficiaries qualify as LMI is not required. Other projects, such as a wastewater improvements or water treatment improvements provide benefits to the entire community and are considered to have area-wide benefit because both LMI and non-LMI residents are served. Therefore, applicants must document at least 51% of the project’s beneficiaries qualify as LMI for projects considered to have an area-wide benefit.
Grants for solar panels provide funding for nonprofits to install renewable energy systems, reduce utility costs, and promote sustainability. The following grants help organizations transition to clean energy and lower their environmental impact.
Discover 8,000+ funding opportunities for solar panel projects, with $3.50B available. Instrumentl simplifies the grant process by offering customized funding searches, deadline tracking tools, and funder research to support sustainability initiatives.
How common are grants in this category?
Quite common — grants in this category are more prevalent than in others.
Over the past year, when are grant deadlines typically due for grants for Solar Panels for Nonprofits?
Most grants are due in the first quarter.
Several organizations, including private and corporate businesses as well as government agencies, contribute to the $295 billion available in solar panel grant funding. Funders for solar panel installations include Toyota, the Target Foundation, NASA, and the American Heart Association.
Organizations looking to install solar panels, such as nonprofits, community centers, schools, or faith-based organizations, can apply for these grants. Many funders prioritize grants that help nonprofits adopt renewable energy systems, reduce utility costs, and promote sustainability. The goal of solar panel grants is to help organizations transition to clean energy and minimize carbon footprints.
Based on Instrumentl’s live grant database for solar panels, grant deadlines are most common in Q1, accounting for 29.3% of all submission dates. The slowest period for new grant opportunities in this category falls in Q4, making it a less competitive time for preparation and strategic planning.
Solar panel grants support a variety of energy-focused projects. These projects include helping nonprofits lower utility costs, decrease reliance on fossil fuels, and contribute to sustainability efforts. Through these grants, funders aim to make clean energy accessible and affordable for mission-driven organizations.
On average, solar panel grants for nonprofits provide funding between $0 and $188,250,000, with typical awards falling around $35,000 (median) and $672,603 (average). These insights can help nonprofits align their funding requests with what grantmakers typically offer in this space.
Nonprofits interested in solar panel grants should include the following in their application:
For additional guidance, explore our step-by-step guide to crafting compelling grant proposals.
Instrumentl helps nonprofits interested in solar panel grants identify and apply for best-fit funding opportunities, tracking deadlines, and offering funder insights.
Use Instrumentl’s reporting tools to track and analyze grant performance.