Best Public Infrastructure Grants in New Hampshire

The NH Community Development Block Grant (CDBG) program provides essential funding to improve public facilities and support affordable housing initiatives across New Hampshire. Administered by the Community Development Finance Authority, the grants aim to enhance economic opportunities and meet the needs of low- and moderate-income residents. Key focus areas include financing for municipal infrastructure, water and sewer improvements, and housing rehabilitation projects, ensuring community revitalization and support for vulnerable populations.

RBC Foundation – USA aims to enhance community quality of life by supporting non-profit organizations that promote diversity and positive change. In 2023, it awarded over $2.8 million in grants, prioritizing youth programs for ages 15-29, arts access for diverse populations, and mental well-being initiatives. The foundation encourages sustainable projects that foster economic independence, providing critical support for education, mental health, and cultural enrichment, thereby making a significant impact across various communities.

The Industrial Energy Storage Systems Prize, sponsored by the U.S. Department of Energy, offers $4.8 million to promote innovative thermal energy storage solutions for the industrial sector. With three phases from 2025 to 2026, participants can win cash prizes by developing cost-effective concepts to enhance energy efficiency. This initiative encourages the adoption of sustainable technologies to address energy demands while reducing the strain on the electric grid, supporting the overall decarbonization goals of the industry.

The TTP Bridge Program aims to enhance the safety and accessibility of bridges in Tribal communities, addressing the urgent need for infrastructure improvements. With aging bridges affecting economic development and children's transportation, this program allows federally recognized Indian Tribes to apply for funding for planning, construction, and rehabilitation of bridges. By focusing on TTP bridges in poor condition, the initiative seeks to strengthen economic foundations and ensure better connectivity with markets, benefiting both families and communities.

The BUILD Grant Program, managed by the USDOT, focuses on enhancing surface transportation infrastructure with substantial local impact. It supports a variety of project sponsors, including state and local governments, in pursuing complex multi-modal initiatives that are often challenging to fund through traditional grants. Established under the American Recovery and Reinvestment Act of 2009, this program reflects a commitment to sustainable and equitable infrastructure development.

The Community Traffic Safety Grants, initiated by the Road to Zero Coalition, aim to eliminate traffic fatalities by 2050 through innovative, evidence-based approaches. The program invites proposals from Road to Zero Coalition members, particularly non-profits and government entities, to implement effective countermeasures that enhance traffic safety and address mobility disparities. Projects should be replicable and scalable, demonstrating measurable outcomes and contributing to a positive safety culture on U.S. roads.

The SEARCH Grant provides essential support for very small, financially distressed rural communities by funding predevelopment feasibility studies and technical assistance for water and waste disposal projects. Eligible applicants include state and local governments, nonprofits, and federally recognized tribes. Funds can be used for feasibility studies, design analysis, and technical help in securing financial assistance, ensuring improvements in rural infrastructure and community health.

Arnold Ventures is dedicated to enhancing lives in America through evidence-based policies that address social injustices. Their Evidence and Evaluation team seeks to discover and evaluate solutions for pressing social issues by funding rigorous causal research. This initiative focuses on studies that employ quasi-experimental methods to assess the impact of programs and policies in key areas like education and public finance, ultimately guiding effective resource allocation and policy reform.

The Smart Growth America Community Connectors Grant Program supports small and mid-sized cities in addressing divisive infrastructure caused by dangerous roads. With funding from the Robert Wood Johnson Foundation, this program aims to reconnect communities through temporary street safety projects while fostering skills and partnerships. Eligible teams must represent populations of 50,000 to 500,000 and include both government and community-based organizations. Priority will be given to projects benefiting low-income communities historically affected by disinvestment.

The Partners for Places Jobs and Inclusive Infrastructure Initiative Grants aim to support communities by leveraging infrastructure funds to create equitable projects that benefit underserved areas. This pilot program will provide funding for local workers through career training and inclusive economic practices. With grants ranging from $45,000 to $120,000, the initiative focuses on enhancing human infrastructure, fostering collaboration among key partners, and ensuring that frontline communities directly benefit from project implementations.

The NBRC Catalyst Program aims to stimulate economic growth in northern Maine, New Hampshire, Vermont, and New York by funding innovative projects that address regional economic needs. It supports initiatives like modernizing public services, enhancing transportation infrastructure, and developing workforce programs. By fostering partnerships and leveraging private investments, the program seeks to alleviate economic distress and improve rural vitality, ultimately leading to job creation and sustainable community development.

Transportation Research and Policy

Arnold Ventures (AV) is a philanthropy dedicated to improving the lives of all Americans through evidence-based solutions that maximize opportunity and minimize injustice.

The Infrastructure team has been investing in efforts to build better, faster, and lower-cost infrastructure with a focus on housing, energy, and transportation. For transportation, we are investing in policymaking and research that tackles the inefficiencies that make U.S. transportation infrastructure so difficult and expensive to build. 

Purpose

Transportation policy represents an avenue for improving the systems moving people, goods, and services. The Infrastructure team is seeking proposals evaluating the effectiveness and/or benefits of existing transportation or transportation-adjacent policies on outcomes for communities in the United States.

Eligible Projects and Topic Areas of Interest

This Request for Proposals (RFP) aims to bolster the knowledge base of potentially effective policies, programs, and interventions by funding efforts that align with key AV Infrastructure policy areas.

AV is primarily focused on traditional surface transportation — road and public transit — but is open to proposals in aviation, maritime, passenger and freight rail, trucking, and more.

We seek proposals for: 1) research, expanded data sets, or analysis; 2) administrative or legislative policy reforms at the federal, state, or local level; or 3) models of effective implementation including proposals for implementing agencies to partner with researchers or program evaluators to conduct baseline and post-intervention research on implementation effectiveness that will advance the knowledge base and provide illustrative examples within, but not limited to, the following topic areas:

• Transportation Capital Investment Reform. Evaluating how capital funding is prioritized and selected at the federal, state, or regional level, including discretionary grant programs and formula-based funding. What reforms could ensure projects deliver higher public returns?

• Cost Estimation, Oversight, and Accountability. Why do major transportation projects frequently exceed budgets and timelines, and how can we identify strategies to improve transparency, cost realism, and performance oversight?

• Access in Mobility Outcomes. Measuring how current transportation investments affect access to jobs, services, and economic opportunities for workers and families, and what policy changes could improve access.

• Performance-Based Project Selection. How can public agencies shift from current, politically driven allocations to datadriven, performance-based decision-making on capital project selections?

• Institutional Barriers to Reform. What organizational, legal, or procedural hurdles prevent DOTs and MPOs from adopting better practices (e.g., outcome-based planning, integrated land use/transportation policy)?

• Permitting and Permit Reform. How do current local, state, and federal permitting practices affect project cost, quality, timeline, and other concerns?

• Intergovernmental Dynamics. How do federal, state, and local funding structures and requirements enable or constrain effective transportation investment? What governance structures would improve outcomes when it comes to transportation planning and project delivery?

• Data Sets and Root Causes of High Delivery Costs. Expanded data sets on unit costs and/or research illuminating the root causes of why transportation and transit projects cost so much and take so long to deliver. What policy and practice changes could manage project delivery risks and improve the likelihood that projects will be delivered on s chedule and on budget?

• Domestic Content. How do Buy America and domestic content requirements affect the cost, speed, innovation, and effectiveness of transportation infrastructure projects?

• Procurement Process. How do current procurement practices affect project cost, quality, innovation, and accountability — and what policy and regulatory reforms could improve outcomes?

• Other. AV also welcomes innovative proposals on other transportation issues that align with our mission.

These research, policy development, and implementation proposals can be relevant to federal surface transportation reauthorization legislation or federal administrative changes; state reforms to Departments of Transportation; and/or local-level reforms relevant either to regional transportation agencies, transit agencies, or municipal governments.

The FY25-FY26 Advanced Transportation Technology and Innovation (ATTAIN) grant program aims to enhance transportation through the deployment of innovative technologies. It focuses on improving safety, mobility, and efficiency while fostering economic competitiveness. Projects funded will prioritize core infrastructure improvements and address roadway congestion, aligning with the Trump Administration's goals. The program emphasizes economic opportunities and community benefits, ensuring that selected projects contribute positively to families and communities, ultimately enhancing their quality of life.

The Nordson Corporation Foundation Grant supports educational programs that enhance community quality of life. Focused on fostering self-sufficiency and job readiness, the Foundation values strong relationships and employee engagement. By funding diverse non-profit initiatives, it aims to ensure that all children have access to quality education and that communities thrive through enhanced educational opportunities. Currently, applications are invited only, aligning with their commitment to impactful community partnerships.

The Fiscal Year 2026 United States Marine Highway Program (USMHP) aims to reduce congestion on land by designating Marine Highway Routes, enhancing alternatives to land transportation. Administered by the U.S. Department of Transportation, this program encourages the use of Marine Highway Transportation, supporting projects that promote expansion and development of this sustainable transport option. Eligible projects may include innovative logistics solutions that alleviate traffic and contribute to environmental sustainability.

The Fiscal Year 2026 National Dam Safety Program focuses on rehabilitating high hazard potential dams that do not meet state safety standards. Funded by FEMA, this initiative aims to protect lives and property by providing federal funds to eligible states, which then pass these funds to non-Federal governmental or nonprofit organizations. Rehabilitation involves repairing, replacing, reconstructing, or removing dams to ensure compliance with safety regulations.

The Neil and Louise Tillotson Fund - Large Grants Program offers funding to strengthen communities in Coös County, NH, and bordering areas. With a focus on economic development, community resiliency, and education, the fund supports projects that enhance cultural assets, promote sustainable resource use, and address basic needs. Grants range from $20,000 to $300,000, requiring a pre-application consultation. The foundation aims to empower underserved populations and foster connections within the community.

The Neil and Louise Tillotson Fund - Local Grants Program provides financial support for projects in Coös County, NH, and neighboring communities in New Hampshire, Maine, Vermont, and Québec. Grants up to $20,000 are available for eligible organizations focusing on community development and enhancement. This program aims to strengthen these border regions by fostering local initiatives that align with the foundation's mission to improve quality of life.

Adam R Scripps Foundation

Adam Scripps lived a life of humble generosity, helping to improve the lives of others without seeking recognition or fanfare for himself. The family-run Adam R. Scripps Foundation, established posthumously in 2023, allocates millions annually to his cherished causes like animal welfare and community development, with grants overseen by his relatives to honor his legacy.

Honoring Adam’s legacy, we make grants to collaborate, provide support and build resources that create opportunities and transformative pathways. For generations to come, we will improve lives and transform communities because we are a leader in family philanthropy. We value helping communities create lasting change. We do this through compassion, love of neighbor, humility, and generosity.

Local Community Grant

A genuine love of neighbor inspired Adam to help others, and his example inspires us to sustain his support of local communities.  

Driven by Adam’s sense of civic responsibility, the foundation is focused on initiatives to support both community infrastructure and the citizens for whom that infrastructure is designed, including:

• Parks and greenspaces
• Recreation facilities
• Visual and performing arts
• Community service organizations
• Historic building preservation
• Festival sponsorship
• Veterans’ organizations

SC Johnson Grants aim to enhance community welfare through charitable contributions, focusing on health, sustainability, and opportunity. Since 1937, the company has committed five percent of its pretax profits to support registered charities and nonprofit organizations, especially in areas where it operates. The grant program prioritizes initiatives addressing healthcare access, environmental conservation, and educational equity, ensuring that efforts align with the values of community service and corporate responsibility.

The FY26 Bollards Competitive Grant Program aims to enhance pedestrian safety by funding bollard installation projects. This initiative targets areas frequented by large crowds to prevent injuries and potential acts of terrorism. Eligible applicants include State Departments of Transportation and local government entities, with a 100% federal funding share for projects. This program is vital for improving public safety in urban environments.

The Creation & Development Fund, administered by the National Performance Network, supports the creation and mobility of artistic works that promote racial and cultural justice. It fosters collaboration between artists and communities through financial support, enabling artists to develop meaningful relationships and present their work. The fund emphasizes equity, access, and the importance of public engagement, ensuring that diverse voices are represented while addressing systemic injustices in the arts.

The M J Murdock Charitable Trust offers the Strategic Projects: Program & Staff Grants to support nonprofits in the Pacific Northwest. These grants focus on capacity-building for mission-driven projects and infrastructure investments. Eligible organizations must demonstrate a commitment to community flourishing, with funding available for new programs or expansion of existing ones. The Trust prioritizes initiatives that align with its strategic goals, fostering sustainable nonprofit growth and impact in the region.

The OpenAI A People-First AI Fund supports U.S.-based nonprofits with 501(c)(3) status, focusing on AI literacy, community innovation, and economic opportunity. It aims to enhance public understanding of AI, promote participatory design in AI applications by communities, and expand access to meaningful work through inclusive practices. Organizations at all stages of AI adoption are encouraged to apply, especially those addressing the needs of traditionally marginalized populations. This initiative emphasizes equitable distribution of AI benefits.

The Martin Luther King Jr. (MLK) Corridor Community Grants, provided by Keep America Beautiful, aim to empower communities to revitalize and beautify MLK corridors across the U.S. These grants support various projects, including murals, community gardens, and cleanup efforts, contributing to the initiative's goal of beautifying 25,000 communities by 2026. Eligible applicants include nonprofits, local governments, and community organizations, with a focus on sustainable impacts and local engagement.

The Ash Grove Charitable Foundation Grant supports public charities with 501(c)(3) status, focusing on capital projects that enhance community life in states where Ash Grove operates. With a commitment to environmental sustainability, education, and human services, the Foundation prioritizes funding for renovation and construction projects. Grants typically reach up to $25,000, aiming to foster better living standards and support local initiatives that are vital for community growth and resilience.

The Pop Culture Collaborative offers Major Grants to support initiatives that promote long-term narrative change and social justice through pop culture. Targeting U.S.-based nonprofits, for-profits, and individuals, these grants aim to engage mass audiences in transformative experiences. With a focus on communities often marginalized, the Collaborative's efforts are designed to foster a pluralistic society where everyone belongs. Grants range from $20,000 to $200,000, depending on project scope and duration, with applications reviewed biannually.