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Best Renewable Energy Grants in Hawaii

Looking for Renewable Energy Grants in Hawaii? Find the perfect grant for your nonprofit on Instrumentl.

35

Available grants

$20.4M

Total funding

$50K

Median grant

35 grants
$20.4M total
$50K median

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35 Results based on applied filters

Community Grants Program: Ka Papa O Kakuhihewa Fund (Oahu)

Hawai'i Community Foundation
Private
Honolulu County, Hawaii
Unspecified amount
The Ka Papa O Kakuhihewa Fund, part of the Community Grants Program by the Hawai‘i Community Foundation, aims to support nonprofit organizations focused on resource conservation. It prioritizes projects that promote environmental education, energy conservation, and stewardship initiatives, particularly benefiting the Wai‘anae Coast and Kapolei communities. The fund emphasizes youth engagement and local economic support, advocating for partnerships with community organizations to enhance conservation efforts and instill a sustainable mindset among future generations.
Environmental Education Science Communications Natural Resources +4 more

J.W. Couch Foundation: Storytelling Grant

Jesse W Couch Charitable Foundation
Private
United States
More than US $50,000
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.
Historic Preservation Environmental Conservation Renewable/Sustainable Energy +10 more

Frankenthaler Climate Initiative: Scoping Grants

Helen Frankenthaler Foundation Inc
Private
American Samoa, Guam +4 more
Up to US $25,000
The Frankenthaler Climate Initiative provides funding for energy efficiency projects in visual arts museums, addressing climate change through innovative cultural leadership. Grants up to $25,000 support institutions in evaluating energy mitigation opportunities, enhancing efficiency, and reducing emissions. Eligible applicants include museums and visual arts schools across the U.S. The initiative encourages sustainable practices while assisting organizations in understanding their energy needs and planning for effective interventions within a project timeline of 18 months.
Climate Change Resilience & Equity Renewable/Sustainable Energy Museums & Cultural Institutions +2 more

Frankenthaler Climate Initiative- Implementation Grants

Helen Frankenthaler Foundation Inc
Private
American Samoa, Guam +4 more
Up to US $100,000
The Frankenthaler Climate Initiative offers implementation grants aimed at enhancing energy efficiency in visual arts museums, addressing climate change through innovative projects. With deadlines extended for those affected by the LA Fires, eligible institutions can apply for funding ranging from $50,000 to $100,000. This initiative supports museums of all sizes, helping them reduce emissions and operational costs while promoting sustainable practices in the arts sector.
Climate Change Resilience & Equity Renewable/Sustainable Energy Museums & Cultural Institutions +2 more

Alternative Fuel Foundation Grant

Alternative Fuel Foundation
Private
United States
US $250 - US $500
The Alternative Fuel Foundation Grant aims to support educational institutions in developing programs focused on renewable energy and environmental sustainability. Grants typically range from $250 to $500, with larger amounts considered on a case-by-case basis. Eligible applicants include public or private K-12 schools and universities. The foundation encourages projects that promote alternative fuels and community involvement, with a preference for initiatives that can be completed within a year.
Renewable/Sustainable Energy Sustainability Environmental Stewardship

RKMF Nonprofit General Application

Richard King Mellon Foundation
Private
United States
Unspecified amount
The Richard King Mellon Foundation invites innovative proposals that align with their 2021-2030 Strategic Plan, aiming to invest over $1.2 billion to enhance opportunities in southwestern Pennsylvania. Their funding focuses on conservation, economic development, economic mobility, health and well-being, organizational effectiveness, and social-impact investments. The General Application offers flexibility without deadlines, allowing for a variety of support types, including project-specific and general operating funding, aimed at enriching community vitality and environmental stewardship.
Environmental Conservation Environmental Stewardship Renewable/Sustainable Energy +6 more

Mayer and Morris Kaplan Foundation Environment Grant

Mayer And Morris Kaplan Foundation
Private
United States
Unspecified amount
The Mayer and Morris Kaplan Foundation Environment Grant aims to support initiatives that combat climate change, prioritizing efforts to reduce fossil fuel consumption and enhance climate education for young adults. The foundation emphasizes innovative solutions and partnerships to address both immediate and long-term environmental challenges. Areas of focus include climate and clean energy policy, as well as providing scientifically accurate climate change education. By leveraging data and research, the foundation seeks to empower organizations dedicated to creating impactful change.
Climate Change Resilience & Equity Environmental Contamination & Pollution Green Infrastructure

HCLTech Grant Edition II

HCL Technologies Limited
Corporate
Argentina, Brazil +8 more
Up to US $500,000
HCLTech Grant Edition II focuses on impactful climate action by investing $5 million over five years to support NGOs in the Americas. This initiative aims to enhance sustainable projects that align with the 17 Sustainable Development Goals (SDGs). With a history of significant contributions in India, HCLTech is committed to achieving net-zero emissions by 2040 and fostering innovative solutions to address pressing climate challenges. The grant encourages collaboration and aims to transform communities through effective climate action.
Climate Change Resilience & Equity

Renewable Energy Grants in Hawaii Highlights

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Read more about each grant below or start your 14-day free trial to see all renewable energy grants in Hawaii recommended for your specific programs.

Last updated: October 5, 2026. Next update: November 1, 2026.

Grant Insights : Grant Funding Trends in Hawaii

Average Grant Size

What's the typical amount funded for Hawaii?

Grants are most commonly $78,944.

$78,944

Total Number of Grants

What's the total number of grants in Renewable Energy Grants in Hawaii year over year?

In 2024, funders in Hawaii awarded a total of 12,619 grants.

2022 9,630

2023 12,488

2024 12,619

Top Grant Focus Areas

Among all the Renewable Energy Grants in Hawaii given out in Hawaii, the most popular focus areas that receive funding are Education, Philanthropy, Voluntarism & Grantmaking Foundations, and Arts, Culture & Humanities.

1. Education

2. Philanthropy, Voluntarism & Grantmaking Foundations

3. Arts, Culture & Humanities

Funding Over Time

How is funding for Renewable Energy Grants in Hawaii changing over time?

Funding has increased by 23.06%.

2022 $742,733,239

2023 $807,896,092
8.77%

2024 $994,183,494
23.06%

Hawaii Counties That Receive the Most Funding

How does grant funding vary by county?

Honolulu County, Maui County, and Hawaii County receive the most funding.

County Total Grant Funding in 2024
Honolulu County $1,117,362,330
Maui County $383,514,037
Hawaii County $324,058,189
Kauai County $82,054,836
Kalawao County $246,800