Grants for Small businesses - Energy
Explore 341 grant opportunities
Application Deadline
Not specified
Date Added
Feb 4, 2025
This initiative provides financial support to early-stage climate technology startups in Massachusetts to help them develop their innovations and achieve commercial success in the clean energy sector.
Application Deadline
Not specified
Date Added
Dec 7, 2023
This program provides funding to Massachusetts-based clean technology startups and academic institutions for projects that advance innovations in areas like high performance buildings, clean transportation, offshore wind, and net zero grid technologies.
Application Deadline
Oct 24, 2025
Date Added
Sep 19, 2025
This funding initiative provides financial support to nonprofit organizations led by local residents in the Texas Gulf Coast region, focusing on pollution reduction and the equitable transition to clean energy.
Application Deadline
Feb 11, 2026
Date Added
Oct 6, 2025
This funding opportunity provides financial support to domestic entities that own or operate coal-fired power plants, enabling them to recommission, modernize, or retrofit their facilities to enhance grid reliability and support energy needs in rural communities.
Application Deadline
Not specified
Date Added
Nov 18, 2023
This grant provides financial assistance to Maui-based businesses impacted by the recent wildfires, helping them cover essential expenses like rent, utilities, and inventory replacement.
Application Deadline
Mar 31, 2025
Date Added
Oct 25, 2024
This program provides financial assistance to rural small businesses and agricultural producers for renewable energy projects and energy efficiency improvements to help reduce energy costs and promote sustainability.
Application Deadline
Jun 3, 2024
Date Added
May 20, 2024
This solicitation will target technologies that have the potential to demonstrate cost-effectiveness and scalable to multiple industrial facilities with potential to increase confidence for adoption.
Application Deadline
Not specified
Date Added
Dec 3, 2024
This program provides financial assistance to small businesses in Portland that have suffered from break-ins or vandalism, helping them cover repair costs and improve security measures.
Application Deadline
Aug 1, 2024
Date Added
Jul 2, 2024
The Clean Energy Primes Contractor Accelerator Program offers progressive courses with one-on-one coaching to help clean energy contractors to develop a business plan. It provides operational support grants, tailored business coaching, mentorship, access to Clean Energy Contractor Incubator Program services, assistance with certifications and vendor status, support in preparing bids, networking opportunities, and access to financial development assistance programs, including zero-interest and low-interest loans.
Application Deadline
Aug 15, 2024
Date Added
Jul 12, 2024
The Opelousas Downtown Development District (ODDD), with support from the City of Opelousas and Opelousas Main Street (OMS), is launching the fifth round of funding for its Building Improvement Grant (BIG) program. This program is a grant/reimbursement initiative designed to empower property and business owners in rehabilitating commercial buildings. The overarching mission alignment for this program is to create a positive visual impact within the city, stimulate private investment, and diligently preserve Opelousas' historic identity and cultural assets. The primary beneficiaries of this grant program are property and business owners within the Opelousas Downtown Development District who own commercial buildings. The core impact goals are to foster economic development through private investment, enhance the aesthetic appeal of the downtown area, and ensure the safeguarding of the city's rich historical and cultural heritage. The program directly supports the revitalization of commercial spaces, which, in turn, contributes to a more vibrant and economically robust downtown. The program's priorities and focuses are clearly on tangible and permanent building improvements. Eligible uses of funds are comprehensive, including restoration and renovation of buildings, installation of awnings (without signage), brick cleaning or re-pointing, accent lighting, removal of deteriorating or inappropriate materials visible from the street, and restoration of windows, doors, and original exterior/interior architectural features. Additionally, interior work related to ceiling repair, electrical, and plumbing is covered, as well as work on roofs, cornices, gutters, downspouts, and the cleaning, preparation, and painting of walls and trim. These priorities are aimed at holistic improvement of commercial properties. The expected outcomes include a noticeable improvement in the visual appeal of downtown Opelousas, an increase in private investment in commercial properties, and the successful preservation of historic buildings. While not explicitly stated as "measurable results" in the traditional sense, the program's structure and goals imply that the number of rehabilitated buildings, the amount of private investment stimulated, and the visible improvements in the downtown area would serve as key indicators of success. The program offers a total of $200,000 in grant funds, with a maximum application amount of $10,000 per project, providing a clear framework for financial allocation and impact tracking.
Application Deadline
Not specified
Date Added
Jul 30, 2024
This funding opportunity provides financial support for projects that promote renewable energy and energy efficiency in Maui County, with a focus on initiatives led by women, youth, and traditional native Hawaiian practices.
Application Deadline
Feb 5, 2026
Date Added
Dec 24, 2025
This challenge invites engineers and materials innovators worldwide to create a cost-effective, corrosion-resistant lining for flow meters used in harsh industrial environments, with the potential for significant monetary awards and collaboration opportunities with a leading automation company.
Application Deadline
Feb 27, 2025
Date Added
Feb 18, 2025
This grant provides funding and support to early-stage U.S. startups developing innovative technologies that can meet critical needs of the Department of Defense.
Application Deadline
Oct 13, 2025
Date Added
Aug 14, 2025
This funding opportunity provides financial support for projects that enhance the domestic processing, manufacturing, and recycling of critical battery materials to strengthen U.S. supply chains and reduce reliance on foreign sources.
Application Deadline
May 3, 2024
Date Added
Mar 12, 2024
The purpose of this solicitation is to fund applied research to increase California’s hydropower generation through precipitation enhancement (cloud seeding). Research funded by this solicitation will foster cost-effective, robust approaches to manage anticipated needs for zero-carbon, fast-ramping resources in the context of a rapidly evolving energy system and climate change.; The proposed research contributes to implementation of the Electric Program Investment Charge (EPIC) 2021-2025 Investment Plan and responds to the strategic objective: “Inform California's Transition to an Equitable, Zero-Carbon Energy System that is Climate-Resilient and Meets Environmental Goals” (Chapter 7). Specifically, this solicitation supports the topic 44 within the Climate Resilience Initiative: “Integrating Climate Resilience in Electricity System Planning.” Hydroelectric power is an important source of zero-carbon, dispatchable power in California. It is a critical element of the state’s electricity system and in-state generation, providing peaking reserve, spinning reserve, and load following capacity, as well as transmission line support (Somani, et al., 2021). The percentage of the state’s electricity supplied by hydropower varies, as hydropower resources are strongly dependent on magnitude and timing of snowmelt runoff and rainfall. Between 2012 and 2021, hydropower (including in-state generation and imports) provided an average of 9 percent of California’s total energy mix (California Energy Commission 2022). As the state continues to contend with drought and other climate-driven impacts on water and hydropower resource availability, as well as develop more sustainable water management practices (California Water Action Plan, 2014), the proposed research will support opportunities for increasing and sustaining hydropower generation. Specifically, the research will contribute to more effective precipitation enhancement (cloud seeding) strategies.
Application Deadline
Feb 12, 2025
Date Added
Dec 16, 2024
This funding opportunity provides financial support for engineering studies to develop infrastructure for transporting captured carbon dioxide, targeting private companies, governments, non-profits, and educational institutions committed to reducing greenhouse gas emissions and promoting community benefits.
Application Deadline
Jun 20, 2025
Date Added
Jun 2, 2025
This grant provides funding to early-stage companies in the U.S. and Canada that are developing innovative software and AI solutions aimed at combating climate change and promoting sustainability.
Application Deadline
Not specified
Date Added
Sep 23, 2024
This grant provides financial assistance to businesses in Takoma Park for enhancing their storefronts, promoting a vibrant commercial environment.
Application Deadline
Nov 14, 2025
Date Added
Sep 3, 2025
This program provides funding for projects that reduce emissions and enhance sustainability in San Miguel, San Juan, and Ouray counties, targeting individuals, businesses, nonprofits, and community organizations.
Application Deadline
Oct 13, 2025
Date Added
Aug 14, 2025
This funding opportunity provides financial support for the design and operation of a facility that extracts and refines rare earth elements from unconventional sources, aimed at strengthening domestic supply chains and reducing reliance on foreign materials.


