Are investors losing faith in Big Tech's infrastructure frenzy?

This year alone, the biggest tech companies plan to spend more than $600 billion on physical infrastructure — eclipsing the railroad boom, the interstate highway system, and the Apollo space program. But are investors starting to flinch? This week, we examine the negative market reaction to tech earnings. Is Wall Street reacting to the infrastructure bottlenecks that stand in the way of building at that scale? Or are they worried about the tech industry’s approach to solving them? Then we turn to one of the boldest responses to those bottlenecks: space-based data centers. After SpaceX’s acquisition of xAI, Elon Musk says orbital computing powered by solar could be imminent. We unpack the arguments for and against space-based data centers. Then we look at solar. Musk says Tesla plans to build 100 gigawatts of domestic solar manufacturing capacity. Tesla has launched a new panel and mounting system that it claims will reduce installation time by 30%. At the same time, a new poll from Trump’s chief pollster shows majority support for solar among GOP voters — especially when panels are made in America. Is there a vibe shift underway? Ready to accelerate your career in clean energy? Yale’s Financing and Deploying Clean Energy Certificate is a fully online, 10-month program built for working professionals. It delivers real-world skills in clean energy policy, technology, project finance, and innovation — all in just five hours a week. Enroll here and use the discount code OpenCircuit26 on your application to save $500 on tuition. Applications close April 20, 2026. Explore the new era of AI innovation in the fifth season of Where the Internet Lives, an award-winning podcast from Google and Latitude Studios. Follow and listen to Where the Internet Lives on Apple, Spotify, Google, or wherever you get your podcasts. Join Latitude Media on April 13-14, in San Francisco for Transition-AI 2026, a two-day, in-person conference on the digital and energy infrastructure buildout needed to support AI load growth. Our podcast listeners get a 10% discount on this year’s conference using the code PODS10. ⁠Register today here⁠!