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The International Council on Clean Transportation

Intern - Fuels

Join ICCT in San Francisco as a Fuels Intern, contributing research on sustainable fuels like hydrogen and aviation. This full-time summer role offers hands-on policy analysis, publication opportunities, and a supportive team environment with paid time off and internet subsidy.

The International Council on Clean Transportation

Company Overview

The International Council on Clean Transportation

Washington, DC, United States

2001

Approximately 200 employees (source: rocketreach.co). Revenue of $22.3 million in FY 2024 (source: propublica.org).

What They Do

The International Council on Clean Transportation (ICCT) is an independent, nonprofit public policy think tank and research institute dedicated to producing rigorous research that informs environmental policies aimed at achieving cleaner road, marine, and air transportation globally. Unlike renewable energy companies, ICCT focuses on enhancing environmental performance and energy efficiency across various transportation sectors, including light- and heavy-duty vehicles, marine shipping, and aviation. Their work involves technical analysis, modeling, and policy recommendations tailored for regulators, ensuring that their findings are accessible and actionable for policymakers worldwide (source: wikipedia.org).

Projects & Track Record

ICCT has been involved in several high-profile projects that have significantly impacted environmental regulations. Notably, their 2013-2014 Volkswagen emissions study, which was funded by ICCT and conducted by West Virginia University, revealed that U.S. diesel models emitted nitrogen oxides at levels 15-35 times above legal limits. This discovery prompted investigations by the EPA and CARB, leading to global scrutiny of automotive emissions practices (source: wikipedia.org). Additionally, ICCT's ongoing work encompasses various program areas, including electric vehicles and aviation, with substantial financial investments in research and analysis to support low-carbon pathways and regulatory compliance (source: theicct.org).

Recent Developments

In recent years, ICCT has reported steady financial growth, with revenue reaching $22.3 million in 2024, reflecting an increase from $16.4 million in 2021. The organization has also earned a Platinum Seal of Transparency for 2025 from Candid, alongside a Four-Star Rating from Charity Navigator, highlighting its commitment to finance, accountability, and leadership (source: theicct.org). While there have been no major acquisitions or funding rounds reported, ICCT's budget is projected to grow to $35.4 million by 2025, supported by existing funders (source: propublica.org).

Working There

ICCT offers a diverse range of roles spanning research areas such as vehicles, fuels, aviation, and modeling, as well as supporting functions like communications and operations. The organization has a strong governance structure, ensuring diverse recruitment and equitable compensation practices. While specific employee benefits are not detailed in public filings, the financials indicate a significant allocation towards salaries and wages, reflecting ICCT's commitment to its workforce (source: theicct.org). Recent job postings suggest active hiring across its various offices, including Washington, D.C., San Francisco, Berlin, Beijing, São Paulo, and New Delhi (source: zoominfo.com).


Last updated on Feb 23, 2026 | Report an issue

The International Council on Clean Transportation (ICCT) is an award-winning, independent global non-profit research organization dedicated to designing and implementing policies that address the impacts of the global transportation sector on climate change and public health. We provide high-quality, data-driven research to public officials, as well as to civil society and industry. Our mission-driven and diverse workplace values intelligence, flexibility, transparency, and good humor.

The ICCT is looking for a summer Fuels Intern based in our San Francisco office. This internship provides an exciting opportunity to contribute your research and analytical skills to work that drives real-world impact and advances ICCT's goals. You will report to a Senior Researcher on the Fuels team.

You Will

  • Conduct scientific literature reviews.
  • Conduct quantitative or qualitative analyses to support ongoing research - topics may include hydrogen and sustainable aviation fuel.
  • Write internal memos on specific policy or technical topics.
  • Author or co-author ICCT publications, such as working papers.
  • Present your work to internal audiences.

You Have

  • Bachelor's degree or currently pursuing a Master's or PhD degree in engineering, environmental science, environmental policy, energy and resources, or other relevant subject.
  • Strong research, analysis, and written communication skills.
  • Proficiency with MS Office, particularly Excel.
  • Proficiency in R (preferred) or Python for data analysis.
  • Demonstrated interest or experience in energy, transportation, climate change or related topics.
  • Excellent interpersonal and English communication skills, both written and verbal.
  • Ability to work independently and engage effectively with team members.

Our Benefits

This is a full-time (40 hours per week) internship opportunity that will be based in San Francisco office for 12 weeks and have an hourly rate starting at $24.00. Interns are eligible for a limited benefits package, which includes paid time off, internet subsidy, and other benefits. Visa sponsorship is not available for this position.

Application

To apply, please submit a resume and,

  1. A cover letter indicating your interest.
  2. One writing sample primarily written by the applicant (in English) that demonstrates applied research and data analysis capabilities.
  3. The names and contact information of two professional or academic references.

Incomplete applications will be given less priority. A start date between May 2026 and June 2026 would be preferred. Applications received by Monday, March 16th will receive priority. After that, applications will be viewed on a rolling basis until the position is filled.

Apply now

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About the role

March 18, 2026

Internship

Non-profit

March 18, 2026

Hybrid

USD 24 per hour

Hydrogen

The International Council on Clean Transportation

theicct.org

  •  San Francisco, California, United States

Internship level, pursuing Bachelor's, Master's, or PhD

UTC-08:00