JB Straubel

JB Straubel is the Tesla co-founder and CTO whom Ashlee Vance repeatedly turns to in Elon Musk: Tesla, SpaceX, and the Quest for a Fantastic Future to render Elon Musk’s operating style from the inside. He is the primary source for the book’s account of the all-or-nothing Supercharger/energy-network play: Musk, Straubel, and others “had mapped out this all-or-nothing play long ago and built certain features into the Model S with the Superchargers in mind,” even at a precarious moment in Tesla’s history.

Straubel is also the voice Kyle’s concept pages cite for two of Musk’s defining traits. On Work Ethic: “Elon came to the conclusion early in his career that life is short… you should be working as hard as you can.” And on First Principles Thinking, Straubel articulates Musk’s posture most cleanly — “you always need to start with the first principles of a problem. What are the physics of it? How much time will it take? How much will it cost? How much cheaper can I make it?” — the framing both the First Principles Thinking and Elon Musk pages quote directly.

Context: Jeffrey Brian “JB” Straubel is an American engineer, Tesla’s co-founder and longtime Chief Technology Officer, and later founder of battery-recycling company Redwood Materials.

Where this appears

• Elon Musk: Tesla, SpaceX, and the Quest for a Fantastic Future — repeatedly quoted on Musk’s work ethic, conviction, and the all-or-nothing Supercharger/energy-network strategy.
• First Principles Thinking — articulates Musk’s first-principles posture (physics, time, cost of a problem).
• Work Ethic — source for the “life is short, work as hard as you can” framing of Musk’s ethic.
• Elon Musk — quoted on the first-principles approach on the person page.