Electricity Is the New Oil | Rob Thummel on the Energy Opportunity from the AI Boom episode artwork

EPISODE · Oct 6, 2025 · 55 MIN

Electricity Is the New Oil | Rob Thummel on the Energy Opportunity from the AI Boom

from Excess Returns · host Excess Returns

In this episode of Excess Returns, we’re joined by Rob Thummel of Tortoise Capital to discuss the critical intersection of energy and technology. Rob explains why “electricity is the new oil” as AI and data center demand reshape global power needs. We explore the future energy mix, investment opportunities across natural gas, nuclear, and renewables, and how investors can position for decades of transformation in the energy ecosystem.Topics covered:How AI is driving a new era of electricity demandThe evolving U.S. energy mix: oil, gas, nuclear, and renewablesWhy electricity is becoming the new oilThe scale of power needed to support AI and data centersOpportunities and challenges in renewables and battery storageThe resurgence of nuclear and the role of natural gasHow U.S. shale transformed inflation and global energy marketsEnergy infrastructure and why it offers steady returnsHow the TCAI ETF captures the “AI infrastructure” opportunityRisks and resilience of the U.S. power gridLessons from 30 years investing in energyTimestamps:00:00 Electricity is the new oil and the future of AI energy demand02:00 The evolving U.S. energy mix and global demand growth08:00 Why electricity, not oil, will power the next economic era11:00 How much power AI and data centers will need15:00 Can renewables meet rising energy demand?20:00 The comeback of nuclear and its challenges25:00 How U.S. shale changed global energy and inflation32:00 Why energy infrastructure is less volatile than commodities36:00 Inside Tortoise’s new AI infrastructure ETF (TCAI)43:00 The rise of digital and electricity infrastructure plays45:00 How Tortoise evaluates investments and valuations49:00 The resilience and future expansion of the U.S. grid52:00 Closing lessons: contrarian investing and energy’s importance

In this episode of Excess Returns, we’re joined by Rob Thummel of Tortoise Capital to discuss the critical intersection of energy and technology. Rob explains why “electricity is the new oil” as AI and data center demand reshape global power needs. We explore the future energy mix, investment opportunities across natural gas, nuclear, and renewables, and how investors can position for decades of transformation in the energy ecosystem.Topics covered:How AI is driving a new era of electricity demandThe evolving U.S. energy mix: oil, gas, nuclear, and renewablesWhy electricity is becoming the new oilThe scale of power needed to support AI and data centersOpportunities and challenges in renewables and battery storageThe resurgence of nuclear and the role of natural gasHow U.S. shale transformed inflation and global energy marketsEnergy infrastructure and why it offers steady returnsHow the TCAI ETF captures the “AI infrastructure” opportunityRisks and resilience of the U.S. power gridLessons from 30 years investing in energyTimestamps:00:00 Electricity is the new oil and the future of AI energy demand02:00 The evolving U.S. energy mix and global demand growth08:00 Why electricity, not oil, will power the next economic era11:00 How much power AI and data centers will need15:00 Can renewables meet rising energy demand?20:00 The comeback of nuclear and its challenges25:00 How U.S. shale changed global energy and inflation32:00 Why energy infrastructure is less volatile than commodities36:00 Inside Tortoise’s new AI infrastructure ETF (TCAI)43:00 The rise of digital and electricity infrastructure plays45:00 How Tortoise evaluates investments and valuations49:00 The resilience and future expansion of the U.S. grid52:00 Closing lessons: contrarian investing and energy’s importance

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Electricity Is the New Oil | Rob Thummel on the Energy Opportunity from the AI Boom

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In this episode of Excess Returns, we’re joined by Rob Thummel of Tortoise Capital to discuss the critical intersection of energy and technology. Rob explains why “electricity is the new oil” as AI and data center demand reshape global power needs....

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