AI capex drives nuclear and grid infrastructure spending

The collision of AI infrastructure buildout and energy supply constraints is sparking a new capex cycle in nuclear and grid modernization. Fervo Energy, a geothermal developer, raised $1.89B in a US IPOInitial Public Offering - a company's first public sale of stock. that priced above range after upsizing, signalling strong institutional appetite for non-traditional energy infrastructure plays. American Electric Power Co., one of the largest US utilities, is seeking to raise $2.6B in new equity specifically to fund expansion driven by AI-driven electricity demand surges.

Tech hyperscalers are actively exploring small modular reactor (SMR) investments as a path to decarbonized, reliable baseload power for data centers. S&P Global announced AI-powered energy insights tools within its Capital IQ Pro suite, allowing real-time analysis across energy value chains to help asset operators optimize for grid constraints and renewable integration. This reflects recognition that energy logistics, not just chip supply, will determine AI infrastructure competitive advantage over the next decade.

International efforts are accelerating as well. China's Eve Energy signed a battery deal with India's Godawari for large-scale renewable storage; Orange is doubling solar-powered towers across Africa; and various governments are fast-tracking grid modernization budgets in response to Iran war energy shocks. The combination of supply-side constraint (Iran war tightening oil and LNG) and demand-side acceleration (AI capex) is creating urgency around long-durationBond price sensitivity to interest rate changes. storage and generation investment.

Risks remain around capital efficiency and regulatory approval timelines. SMRs are still unproven at scale, and regulatory bottlenecks in permitting can delay projects by years. Over-investment in nuclear capacity could leave stranded assets if energy demand softens or if cheaper renewable-plus-battery solutions mature faster. Additionally, rising interest rates increase the cost of capital-intensive utility and energy projects, which could offset equity raises if financing conditions tighten.