Fall 2026 Internship - Programs
The Clean Fight
Company Overview
The Clean Fight
HeadquartersNew York, NY, United States
Founded2020
SizeApproximately 50 employees (source: linkedin.com).
What They Do
The Clean Fight is a not-for-profit climate tech accelerator that focuses on helping growth-stage clean energy companies scale their operations specifically in New York State. Launched in 2020, it is powered by New Energy Nexus and serves as a flagship accelerator designed to identify and support top growth-stage climate tech companies from around the world looking to expand into New York (source: thecleanfight.com). The organization does not develop or manufacture renewable energy technology itself; rather, it operates as an accelerator program that provides essential support services to help these companies scale their solutions effectively. The Clean Fight's core mission is to design and run high-impact programs that help close the adoption and access gap for climate tech solutions in New York and beyond (source: thecleanfight.com).
Projects & Track Record
The Clean Fight has a strong track record of supporting its portfolio companies, which have collectively achieved significant measurable outcomes. Program alumni have secured approximately $800 million in follow-on funding and deployed over 5,000 projects, creating around 900 jobs (source: thecleanfight.com). The inaugural cohort, which graduated in April 2021, consisted of nine companies that received $900,000 in grant funding from The Clean Fight and raised over $100 million in follow-on funding, representing a remarkable 120X multiple of the grant funds administered (source: thecleanfight.com). Notably, two-thirds of these companies established or expanded their operations in New York State, demonstrating the accelerator's impact on local economic growth.
Recent Developments
In October 2022, The Clean Fight was named the program administrator of the $10 million Empire Technology Prize by NYSERDA, a significant milestone that highlights its role in advancing the decarbonization of tall buildings across New York State (source: thecleanfight.com). Additionally, in November 2022, the organization announced its third cohort of startups focused on energy storage innovation and manufacturing, supported by an award from the Department of Energy's Energy Program for Innovation Clusters (EPIC) (source: thecleanfight.com). This initiative aims to help New York State achieve its goal of 6 gigawatts of installed energy storage by 2030, contributing to the broader objective of 100 percent zero-emission electricity by 2040.
Working There
The Clean Fight operates as a relatively lean nonprofit organization, focusing on program management, business acceleration, and partnership facilitation rather than direct technology development. While specific departmental breakdowns are not detailed, the organization employs program managers, managing directors, and strategy staff (source: thecleanfight.com). The company culture is mission-driven and collaborative, emphasizing the importance of building an abundant world with access to clean energy for all. The Clean Fight aims to identify the most promising growth-stage clean energy startups to quickly scale in New York, ensuring that the solutions needed to address the climate crisis are adopted swiftly and affordably (source: thecleanfight.com).
Last updated on Feb 23, 2026 | Report an issue
Job Description
We have the majority of the solutions we need to solve the climate crisis - they're just not being adopted quickly enough. The Clean Fight is a not-for-profit dedicated to accelerating the adoption of proven climate solutions in New York State and beyond. We design and run targeted programs that bring some of the best climate tech companies from around the world together with customers, ecosystem partners, and capital providers to test out clear pathways for adoption and unlock decarbonization at scale, with a core focus on decarbonizing the built environment. www.thecleanfight.com
Underpinning our work is a focus on facilitating the adoption of solutions that will disproportionately impact frontline and underserved communities, and ensuring that the energy transition is just and equitable.
We are supported by the New York State Energy Research and Development Authority (NYSERDA), a public benefit corporation advancing clean, resilient, and affordable energy solutions for New Yorkers, the U.S. Department of Commerce, along with philanthropic funding.
About the Role
As a Program Intern you will support our International Landing Pad Network, Energy Storage: Deploy Now! program, the Deployment Grant Fund, and an upcoming program focused on scaling bio-based materials. The Intern will have the opportunity to conduct research and outreach to startups in the industry, leading to a deeper understanding of the technologies, key decision makers, and stakeholders crucial to the decarbonization of the built environment. The Intern will gain intimate knowledge of the dynamics and strategies of a prize and/or accelerator program administration.
This internship opportunity allows the Intern to join a small team of experienced professionals on a mission to decarbonize buildings and create a healthier, more abundant future for all through accelerating adoption of the most promising climate solutions. Applicants can expect to work in a fast-paced, collaborative environment where they will develop professional skills in project management, research, and communication.
Responsibilities
- Assist with the day-to-day management of The Clean Fight programs, liaising with companies, making strategic decisions, and working with our partners
- Assist in the marketing and communication efforts, including market research and drafting communication materials
- Assist in the planning and execution of key events
Requirements
An ideal candidate will have:
- A sense of urgency and resourcefulness, and be solutions oriented and execution-focused
- An ability to thrive in a clean, all-hands-on-deck work environment
- An ability to conduct efficient research, with an eye for problem solving
- An ability to work well independently and in team environments
- An excellent communication skills; written, verbal and interpersonal
- Experience with social media platforms and tools, especially LinkedIn
- Good time-management skills and ability to work on multiple projects simultaneously
Nice to have:
- A passion for clean energy, sustainability, and innovation
- Experience with graphic design
- Facility with Microsoft Powerpoint and/or Google Slides
- Experience with tools such as Hubspot and Airtable
Commitment
- 12- 16 weeks; Start Date Flexible: August-December
- 20 - 40 hrs / week
- Hybrid (NYC), in office 1-2 days per week on Tuesday and/or Wednesday.
Benefits
Compensation:
- $17/hour
We value and celebrate diversity among our employees and in our movement. We are an equal opportunity employer - all qualified applicants will receive consideration without regard to race, color, religion, gender identity or expression, sexual orientation, national origin, age, disability, family/marital status, or veteran status. All qualified candidates are encouraged to apply as soon as possible.
To be considered, please submit your resume and a thoughtful cover letter expressing why you're right for the role by following this link: https://thecleanfight.com/careers
Apply now
Job expired?Please let The Clean Fight know you found this job on Rejobs. It helps us grow and get more people working in renewable energy.
Apply now
Job expired?Please let The Clean Fight know you found this job on Rejobs. It helps us grow and get more people working in renewable energy.
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About the role
August 4, 2026
August 4, 2026
Internship
Hybrid
Non-profit
USD 17 per hour
- New York, NY, United States
Internship level, suitable for students or recent graduates.
UTC-05:00