Early-Stage Technology R&D (approx. TRL 1-5)

Advancing Climate and Cleantech Leaders (ACCEL)

ACCEL is here to bolster you as you develop critical climatetech solutions by offering access to funding, networking connections, resources, and opportunities that structural inequities put out of reach. We embrace intersectionality and look forward to you bringing your full self to the program. This year-long program combines acceleration with a curated curriculum, incubation through Greentown Labs membership, and extensive mentorship from Greentown and Browning the Green Space (BGS)’s networks of industry experts. Greentown and BGS know the climatetech industry must change the status quo to equitably position you to lead startups that will address climate change, support the development of diverse workforces, and fiercely advocate for the deployment of clean technologies in historically underserved communities. For Year 3 of the ACCEL program, we’re seeking applications from innovative startups at TRL 2-4 with founding and executive teams that are primarily made up of Black, Indigenous, and People of Color (BIPOC) leaders who are developing climate solutions for the agriculture, buildings, electricity, manufacturing, resiliency + adaptation, and transportation sectors.

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DOE SBIR/STTR FY25 Phase 1 Release 2

The SBIR/STTR Programs Office works collaboratively with 13 program offices throughout the DOE. Each DOE program office considers its high priority research needs and program mission, as well as the Department’s goals for the program in developing research topics.  The specific research topics selected for the SBIR and STTR programs are developed by DOE technical program managers. DOE offers more than sixty technical topics and 250 subtopics, spanning research areas that support the DOE mission in Energy Production, Energy Use, Fundamental Energy Sciences, Environmental Management, and Defense Nuclear Nonproliferation.

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The Clean Fight: Decarbonizing Multifamily LMI & Affordable Housing (NY)

The fifth edition of The Clean Fight is focused on decarbonizing existing multifamily low-to-moderate income (LMI) and affordable housing in New York City and State. In collaboration with leaders in the affordable housing market–the Climate Friendly Homes Fund administered by The Community Preservation Corporation–we’re seeking high impact solutions that break down barriers to decarbonization and simplify the retrofit process for multifamily LMI and affordable housing. Our program is laser-focused on supporting the scaling of your solution. How? Through high-touch matchmaking with housing partners, and critical ecosystem players, connections to the right sources of capital to meet your growth needs, and access to technical assistance and grant funding to facilitate demonstration projects in New York State.

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Molecular Foundations for Sustainability: Sustainable Polymers Enabled by Emerging Data Analytics

The Molecular Foundations for Sustainability: Sustainable Polymers Enabled by Emerging Data Analytics program (MFS-SPEED) is a cross-directorate funding call in response to The National Defense Authorization Act (NDAA) for Fiscal Year (FY) 2021 and the 2022 CHIPS and Science Act. It is supported by the NSF Directorates for Mathematical and Physical Sciences (MPS) and Technology, Innovation, and Partnerships (TIP), and five industry partners: Procter & Gamble, PepsiCo, BASF, Dow, and IBM. The goal of MFS-SPEED is to support fundamental research enabling the accelerated discovery and ultimate manufacturing of sustainable polymers using state-of-the-art data science, and to enhance development of a cross-disciplinary workforce skilled in this area. In particular, through this solicitation the research community is encouraged to address the discovery and elaboration of new sustainable polymers or sustainable pathways to existing polymers by the creation and use of a data-centric environment where research projects are: (1) focused on new approaches to predicting structure and properties of polymers and advanced soft materials, (2) with insights enabled by data analytics including Artificial Intelligence/Machine Learning; (3) This includes more efficient, scalable preparation of monomers and polymers using existing or new synthetic routes (4) and this call aims to train a technical workforce that leverages data analytics to create sustainable polymers and soft materials. Molecular Foundations for Sustainability: Sustainable Polymers Enabled by Emerging Data Analytics (MFS-SPEED,) research grants – Awards will be supported in FY24/25 up to $2M per award for up to a three-year grant period, commensurate with the scope and team size. This program seeks to fund collaborative team research that transcends the traditional boundaries of individual disciplines to achieve the program goals.

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Advancing Technology Development for Securing a Domestic Supply of Critical Minerals and Materials (CMM)

The overall objectives of this FOA is to (1) continue to advance Critical Minerals and Materials technology development, not only in the area of new advanced recovery concepts, but also to (2) expand and improve process systems development, optimization, and efficiency, to (3) improve Critical Minerals and Materials process system economic feasibility and align production costs with existing market sectors, and to (4) produce CMM from multiple, diverse feedstocks including recycled materials. Modification 000001: The purpose of this modification is to include 2024 Revisions to Title 2 Code of Federal Regulations (CFR) and update technical language concerning Area of Interest 1.

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FLIPspace: Advanced Mobility Arkansas

FLIPspace: Advanced Mobility Arkansas offers a unique opportunity to transform transportation across the state by tapping into the power of federal intellectual property (IP). With exclusive access to innovative technologies and patents sourced from federal research labs across the U.S., you’ll work alongside other passionate innovators to solve real transportation challenges—whether that is designing reliable options for rural communities, creating eco-friendly solutions to cut emissions, or reimagining how people and goods move across urban and remote areas. FLIPspace is a seven-month program tailored for Arkansas-based postgraduates, faculty, university staff, and administrators who are driven to make an impact. You don’t need a technical background in advanced mobility—just curiosity and a willingness to tackle real-world problems. Apply solo or with colleagues, and you’ll be matched with other dedicated participants to form a three-person team.

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NAIRR Pilot Resource Requests to Advance AI Research

In the NAIRR Pilot, the US National Science Foundation (NSF), the US Department of Energy (DOE), and numerous private and non-profit sector partners are providing an opportunity for the research community to request access to a set of computing, model, platform and educational resources for projects related to advancing AI research. This call for proposals will be open from May 6, 2024, until the end of the NAIRR Pilot program or until all resources have been committed to projects. Projects will be awarded for twelve (12) months duration.

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Pitch Competition – NREL 2025 Industry Growth Forum (IGF)

The IGF builds on decades of technical expertise and market analysis accumulated at the National Renewable Energy Laboratory (NREL), the nation’s only federal lab dedicated to renewable energy and energy efficiency research. We are strongly committed to our mission of connecting cutting-edge startups with motivated investors. Presenting companies are chosen from applicants vetted by a selection committee of more than 150 climate tech and cleantech investors and industry experts. This rigorous screening process provides beneficial feedback to startups that apply. The top 40 companies are invited to present.

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Breakthrough Energy Fellows

Hailing from around the world, BE Fellows are focused on technologies that have the potential to reduce greenhouse gases, at scale, by at least 500 million tons per year. Technologies supported to date include high-impact areas such as hydrogen, electrofuels, steel, cement, food and agriculture, energy storage, nuclear fusion, carbon dioxide capture, storage and sequestration. The Breakthrough Energy Fellows program has three pathways, defined as follows:

  • Innovator Fellows are world-leading scientists and engineers who enter the program with a critical climate technology to commercialize.
  • Business Fellows are experienced professionals with tech commercialization skills who support the Innovator Fellows in accelerating their path to market.
  • Explorers receive funding for earlier stage, higher technical risk endeavors. These projects are typically led by scientists at university labs or research entities.
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The Deployment Engine

Connecting breakthrough building decarbonization technologies with industry experts and end-users to accelerate market adoption in Appalachia. Our priority is matching startups with the industry expertise and guidance they need from mentors, not their flashy corporate logos. We focus on maximizing alignment, skills, and network depth to provide exceptional mentorship during our programming and beyond for a people first approach to decarbonization.

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Inspiring Generations of New Innovators to Impact Technologies in Energy (IGNIITE) 2025

The Inspiring Generations of New Innovators to Impact Technologies in Energy (IGNIITE) 2025 program is designed to support a new cohort of early-career innovators to develop the most disruptive and unconventional ideas into transformative new technologies across the full spectrum of energy applications. This announcement is purposefully broad in technical scope, but eligibility is limited to early-career researchers. In addition to research efforts, awardees will engage with ARPA-E and fellow awardees through dedicated IGNIITE events, meetings, and mentorship activities. Submissions to this solicitation must propose transformational R&D that has the potential for high impact. If successful, a project could create a new class or new trajectory for an energy technology, with the potential to substantially contribute to ARPA-E’s statutory goals. Awards under this program may take the form of exploratory research that provides the agency with information useful for the subsequent development of focused technology programs. Alternatively, awards may support proof-of-concept research for a particular new technology in an area not currently supported by the agency.

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National Advanced Packaging Manufacturing Program (NAPMP) Advanced Packaging Research and Development

The NAPMP seeks to drive U.S. leadership in advanced packaging and provide the technology and skilled workforce needed for packaging manufacturing in the United States. Within a decade, NAPMP-funded activities, coupled with CHIPS manufacturing incentives, will establish a vibrant, self sustaining, profitable, domestic advanced packaging industry where advanced-node chips manufactured in the United States and abroad can be packaged in appropriate volumes within the United States and innovative designs and architectures are enabled through leading-edge packaging capabilities. In combination with other CHIPS for America education and workforce efforts, NAPMP-funded activities will produce the diverse and capable workforce needed for the success of the domestic packaging sector. The objective of this NOFO is to enable, through R&D, innovative new advanced packaging flows suitable for adoption by U.S. industry

*Full applications will be due 60 days from the date of invitation.

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