Meet J. B. Straubel, Tesla CTO

Bio, work history, education & how to reach out.

J. B. Straubel

Job Title

CTO at Tesla

Contact Information

*******@tesla.com

+1 **********

Last updated: 2026-03-03

Who is J. B. Straubel?

J. B. Straubel is an American businessman and electrical engineer, known for his pivotal role at Tesla and as the founder and CEO of Redwood Materials. He served as Tesla's CTO for 14 years and is a key figure in battery technology and electric vehicle innovation.

J. B. Straubel's Work History

Straubel co-founded Tesla and served as its CTO, leading battery design, supply chain, and manufacturing initiatives. He has a long career in energy and electric vehicle technology, and currently leads Redwood Materials, focusing on battery recycling and sustainable materials.

  • 2004 - 2019 — Chief Technical Officer (CTO), Tesla, Inc.
  • 2019 — Founder & CEO, Redwood Materials, Inc.
  • 2006 - 2016 — Board Member, SolarCity
  • 2020 — Board Member, QuantumScape

J. B. Straubel's Education

Straubel holds a Bachelor of Science and a Master of Science in energy engineering from Stanford University.

  • Stanford University — Bachelor of Science in Energy Systems Engineering (unknown - unknown)
  • Stanford University — Master of Science in Energy Engineering (unknown - unknown)

How to Reach J. B. Straubel?

You can reach J. B. Straubel at *******@tesla.com or by calling +1 **********. To get J. B. Straubel's contact information and other B2B leads like this, sign up for a free account at Anybody.com.

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