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Today's episode explores three ideas that caught my attention:     

  1. It’s weird we measure data centers measured in gigawatts – John’s observation that we tend to discuss data centers based on their power consumption vs their computational output was fascinating – it’s like buying a car based on annual fuel consumption instead of its true utility. 
  2. Geography drives energy politics – John’s "where you stand depends on where you sit" framework for understanding global energy policy made geopolitical tensions seem much more obvious. 
  3. Focused & capital-light > Mega infrastructure projects – Great perspective from John on why angels prioritize focused efficiency plays over major infrastructure initiatives. 

John Jeffers brings a rare combination of operational depth and investment acumen to clean energy, forged over a 32-year career tackling the energy sector's most critical challenges across ExxonMobil, Schlumberger, and Southwestern Energy. Since transitioning from corporate leadership in 2020, he has become a leading voice in the early-stage clean tech ecosystem - co-founding Revolution Turbine Technologies, serving on the board of SWAN Impact Network, and currently acting as Entrepreneur-in-Residence for Rice Alliance's Clean Energy Accelerator.  

During our conversation, John shares:  

  • Why the rollback of IRA provisions has introduced more nuance, but NOT catastrophe   
  • Why energy startups should consider seeking strategic partnerships earlier 
  • The evolution of SWAN Impact Network's investment thesis

Connect with John 

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Stuff We Reference 

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Connect with Andrew 

LinkedIn | X | Angel Ops E-Book

All opinions are personal and may not reflect the views of The Diligent Observer. Not investment advice. 

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