Big Tech AI Spending to Reach $5.3 Trillion by 2030

The world's largest technology companies are preparing to spend an amount equivalent to a top-five global economy on artificial intelligence infrastructure over the next half-decade, according to new projections from Goldman Sachs.

The investment bank updated its capital expenditure forecasts Tuesday, estimating that four hyperscalers—Meta, Microsoft, Amazon, and Alphabet—will collectively invest $5.3 trillion in AI-related infrastructure between now and the end of 2030. That figure exceeds the gross domestic product of Japan, the United Kingdom, India, and France, making it larger than the economies of more than 200 countries tracked by the International Monetary Fund.

Accelerating investment cycle

The spending trajectory shows no signs of moderating. These four companies alone plan to allocate up to $725 billion in capital expenditures during 2025, more than double the $360 billion they spent in 2024, according to their latest guidance.

Goldman Sachs strategists characterized the buildout as a "multi-year investment cycle," noting that private construction for data centers has accelerated meaningfully in recent years. The bank expects private markets to play an increasingly important role in funding this expansion, as companies tap diverse fundraising mechanisms beyond traditional corporate cash flows.

When factoring in the broader industry, total spending on data centers, power infrastructure, and computing resources could reach $7.6 trillion over the next five years, the analysts added.

Market reaction and investor concerns

The massive capital commitments have generated mixed responses from investors, who remain uncertain about long-term returns on these investments. Alphabet's stock declined 2% earlier this week following news that the company plans to raise $80 billion through stock sales to finance its AI infrastructure.

Meta has experienced both positive and negative market reactions to its AI spending. The company's shares jumped 3% last week after announcing plans to introduce paid subscriptions for its AI chatbot, though investors have previously punished the stock over escalating capital expenditure guidance.

Why it matters

This unprecedented concentration of capital into AI infrastructure represents a fundamental bet on the technology's transformative potential—one that will reshape global computing capacity, energy consumption, and competitive dynamics in the technology sector. The scale of investment also raises questions about market structure: whether a handful of companies should control such a large portion of the world's AI computing resources, and whether returns will justify the historic spending levels. For businesses evaluating AI adoption, this buildout signals both the seriousness of hyperscaler commitment and the potential for expanded AI capabilities in the coming years.

These projections were first reported by Business Insider, based on Goldman Sachs research published Tuesday.