Andreessen Horowitz
16 July 2025
U.S. per capita energy usage peaked in 1973. Since then? Flat. Meanwhile, China’s per capita energy use has grown 9x. Today, AI, EVs, manufacturing, and data centers are driving demand for more electricity than ever—and our grid can’t keep up. In this episode, a16z general partners David Ulevitch and Erin Price-Wright, along with investing partner Ryan McEntush from the American Dynamism team, join us to unpack: – How America’s grid fell behind – Why we "forgot how to build" power infrastructure – The role of batteries, solar, nuclear, and software in reshaping the grid – How AI is both stressing and helping the system – What it’ll take to build a more resilient, decentralized, and dynamic energy future Whether you’re a founder, policymaker, or just someone who wants their lights to stay on, this conversation covers what’s broken—and how to fix it. Resources: Find David on X: https://x.com/davidu Find Erin on X: https://x.com/espricewright Find Ryan on X: https://x.com/rmcentush Timestamps: 00:00 Introduction 01:05 Challenges and Solutions for Modernizing the Grid 01:56 Decentralized Energy and Technological Innovations 02:34 Grid Capacity and Transformer Issues 04:10 The Role of AI and Software in Energy Management 04:55 Policy and Workforce Challenges 08:44 Texas vs. New York: A Tale of Two Grids 10:31 The Importance of Battery Technology 13:11 Balancing Energy Sources: Solar, Nuclear, and More 14:54 The Future of Energy Consumption and Grid Management 19:45 Wind Power: The Forgotten Energy Source 20:53 Challenges in Grid Monitoring and Communication 22:19 Load Forecasting and Weather Impact 23:49 Nuclear Energy: Current State and Future Prospects 26:44 Small Modular Reactors and Micro Reactors 30:55 Technological Innovations in Grid Management 35:41 The Role of AI in Regulatory Processes 41:39 National Security and the Electrical Grid Stay Updated: Let us know what you think: https://ratethispodcast.com/a16z Find a16z on Twitter: https://twitter.com/a16z Find a16z on LinkedIn: https://www.linkedin.com/company/a16z Subscribe on your favorite podcast app: https://a16z.simplecast.com/ Follow our host: https://x.com/eriktorenberg Please note that the content here is for informational purposes only; should NOT be taken as legal, business, tax, or investment advice or be used to evaluate any investment or security; and is not directed at any investors or potential investors in any a16z fund. a16z and its affiliates may maintain investments in the companies discussed. For more details please see a16z.com/disclosures. Stay Updated: Find a16z on YouTube: YouTube Find a16z on X Find a16z on LinkedIn Listen to the a16z Show on Spotify Listen to the a16z Show on Apple Podcasts Follow our host: https://twitter.com/eriktorenberg Please note that the content here is for informational purposes only; should NOT be taken as legal, business, tax, or investment advice or be used to evaluate any investment or security; and is not directed at any investors or potential investors in any a16z fund. a16z and its affiliates may maintain investments in the companies discussed. For more details please see a16z.com/disclosures. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.
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