News

Hyperscale capital expenditure to drive 13.5 GW of new compute additions in 2026

Monday, January 26, 2026 at 12:49 PM

Barclays reports significant expansion in data center compute capacity among hyperscalers. Amazon added 3.9 GW in 2025 and plans to double capacity by 2027. Microsoft added 1 GW in fiscal Q2 2026, while OpenAI and xAI are scaling rapidly to 1.9 GW and 2 GW respectively. Total 2026 hyperscale CapEx of $670 billion is projected to add 13.5 GW of compute.

Context

Hyperscale capital expenditure is reaching a critical inflection point, with Barclays projecting approximately $670 billion in total spending for 2026. Based on an estimated cost of $50 billion per 1 GW of compute, this investment is set to drive 13.5 GW of new capacity additions next year. The rapid expansion reflects a massive race for physical infrastructure as Amazon and Microsoft aggressively scale their data center footprints to support frontier AI models and enterprise cloud demand. Amazon added 3.9 GW in 2025 and plans to double its total capacity by 2027, signaling sustained growth through 2028. Meanwhile, Microsoft added 1 GW in F2Q26 alone, representing a significant acceleration over its 2025 pace. This scaling is mirrored by AI developers; OpenAI reached 1.9 GW of compute in 2025, while xAI is already approaching the 2 GW mark. For investors, this trajectory confirms a multi-year supercycle for power infrastructure and specialized semiconductor suppliers.

Related Companies

Microsoft

MSFT

Oracle

ORCL