Big Tech's $635 Billion AI Bet Faces Energy Shock Test Amid Middle East Tensions

S&P Global has issued a warning regarding the $635 billion capital expenditure committed by Big Tech companies toward artificial intelligence. The ongoing crisis in the Middle East is driving energy price volatility, which poses a significant threat to the operational costs of massive AI data centers. Melissa Otto of S&P Global noted that these rising costs represent a critical test for the economic assumptions that have fueled the recent record runs in tech equities. The surge in energy overheads could potentially cloud the growth prospects for industry giants like Microsoft, Alphabet, and Amazon. While the AI 'gold rush' has dominated market sentiment, the link between geopolitical instability and energy infrastructure is creating a notable headwind for valuations. Investors are now closely monitoring how these macroeconomic pressures will impact the long-term viability of massive infrastructure spending.