There are several grants available for entrepreneurs in the USA to support their business ventures and innovative ideas. These grants are offered by various organizations, government agencies, and private foundations. Here are some notable grants for entrepreneurs in the USA:

1. Small Business Innovation Research (SBIR) and Small Business Technology Transfer (STTR) Programs: These programs are coordinated by the U.S. Small Business Administration (SBA) and provide grants to small businesses engaged in research and development projects with commercial potential. The grants are awarded in multiple phases, starting with feasibility studies and progressing to prototype development and commercialization.
2. Economic Development Administration (EDA) Grants: The EDA, a bureau of the U.S. Department of Commerce, offers grants to support economic development initiatives and projects that create jobs and promote innovation. These grants focus on regional economic growth, entrepreneurship, and business development.
3. National Institutes of Health (NIH) Grants: The NIH provides grants to support innovative biomedical and healthcare research projects. These grants are particularly relevant for entrepreneurs involved in the life sciences, healthcare technology, and biotechnology sectors.
4. Department of Energy (DOE) Grants: The DOE offers grants to support entrepreneurs and businesses involved in energy innovation, clean energy technologies, and sustainable solutions. These grants aim to accelerate the development and deployment of clean energy projects.
5. National Science Foundation (NSF) Grants: The NSF provides funding opportunities for entrepreneurs engaged in scientific research and technological advancements. The grants support various disciplines, including engineering, computer science, materials science, and social sciences.
6. Small Business Administration (SBA) Grants and Loan Programs: The SBA offers a range of grants and loan programs specifically designed to support small businesses and startups. These programs include the Small Business Development Center (SBDC) grants, Women’s Business Centers (WBC) grants, and the SBA’s 7(a) Loan Program.
7. State and Local Grants: Many states and local governments offer grants and financial assistance programs to support local businesses and startups. These grants may vary depending on the specific region and industry, so it’s advisable to explore the resources provided by your state or local economic development agencies.

It’s important to note that the eligibility criteria, application processes, and funding amounts for these grants may vary. It is recommended to visit the respective websites of the granting organizations, government agencies, and foundations for detailed information about specific grants, application guidelines, and deadlines.

Additionally, you can explore online platforms and databases, such as Grants.gov and the Foundation Center, which provide comprehensive listings of grants available for entrepreneurs in the USA.

Please note that grant availability and specific details may change over time, so it is essential to refer to the official sources and regularly check for updated information.