PwC: AI Data Center Spending to Reach $31.6 Trillion by 2050

Global spending on data centers will reach $31.6 trillion by 2050, according to a new forecast from consulting firm PricewaterhouseCoopers. PwC analysts describe the investment boom as unprecedented in history, and under an accelerated AI adoption scenario, the total could climb as high as $50 trillion over the next two and a half decades.

PwC's forecast runs through the middle of the century and assumes annual data center spending will grow continuously from roughly $800 billion in 2026, through $1.1 trillion in 2030, up to $1.8 trillion a year by 2050. That amounts to more than double the current pace of investment within less than 25 years, driven by growing demand for computing power to run AI models.

Who will pay the most

The United States is expected to account for nearly half of global spending, or $15.1 trillion. The Asia-Pacific region is projected to spend $8.2 trillion, Europe $5.6 trillion, the Middle East $1.1 trillion, and Africa $255 billion. PwC points to India and China as the key drivers of demand in Asia, given their population size, rapidly growing digital economies, and heavy use of AI by both businesses and consumers.

A significant share of the new capital spending is expected to go not into walls and buildings but into the hardware inside server rooms: graphics chips, servers, storage, and networking infrastructure. That reflects the nature of the current investment cycle, in which a data center's value is increasingly determined by the density and performance of the AI processors installed inside it, rather than by the facility's footprint alone.

Power and chips as bottlenecks

The report's authors stress that the biggest obstacle to such an ambitious investment plan remains access to cheap, reliable, and increasingly low-carbon electricity at scale. Many markets that would like to attract data center investment currently lack sufficient generating capacity or transmission networks to handle the scale of demand coming from AI operators.

The second constraint is semiconductor supply chains. According to PwC, disruptions to these chains could cut global data center investment by nearly 20 percent, underscoring how heavily the entire plan depends on stable supplies of advanced chips from a handful of manufacturers. A third risk factor cited in the report is local community opposition to new facility construction, which in the first quarter of 2026 affected 75 projects worth a combined $130 billion.

Scale without precedent

The data center forecast is part of a broader PwC report on global infrastructure spending, which is projected to reach more than $150 trillion combined by 2050, covering transport, energy, and industry being modernized for electrification, urbanization, and AI requirements. The data center segment alone, though a fraction of that total, is growing faster than any other category covered in the analysis.

Global data center spending will reach $31.6 trillion by 2050 to meet the world's growing appetite for AI, an investment boom unprecedented in history - PricewaterhouseCoopers

According to analysts cited in reports based on the study, the scale of the projected spending exceeds earlier major waves of infrastructure investment, including railroad construction, electrification, and the buildout of the internet. Stock market investors are already pricing in this outlook, directing capital toward chipmakers, cloud providers, data center real estate operators, and companies supplying cooling and power systems.

What it means for Poland

For Polish readers, PwC's forecast signals that the AI infrastructure boom is only gaining momentum, with Europe's $5.6 trillion share lagging noticeably behind the United States and Asia. Domestic energy, construction, and technology firms already competing for a place in building Europe's AI gigafactories and data centers will be operating amid growing global competition for capital, chips, and grid capacity.

Rising energy demand from data centers has also been a recurring topic in Polish analyses of the transmission grid and electricity prices in recent months. PwC's forecast confirms that pressure on energy markets will keep building globally, and countries with limited access to cheap, stable power risk being priced out of the race for new AI infrastructure investment.