As of May 2026, there are 11,426 active data centers around the globe. 70 billion in 2022 and is projected to reach USD 107. The amount of data collected and processed has increased because of the spread of connected devices, the. Rapid adoption of AI among enterprises and consumers is fueling the growth of data centers, the massive structures that provide the necessary computing power. The data center boom impacts nearly everyone, from the tech and real estate sectors to policymakers and the environmentally conscious, who. Nearly 100 GW of new data centers will be added between 2026 and 2030, doubling global capacity. The global data center sector will likely expand at a 14% CAGR through 2030, which will require energy innovations to alleviate grid constraints. Hyperscalers will remain a key driver of sector growth. Internet Data Center Market (By Service: Hosting, Colocation, CDN, Others; By Deployment: Public, Private, Hybrid; By Enterprise Size: Large Enterprises, SMEs; By End-use: CSP, Telecom, Government/Public Sector, BFSI, Media & Entertainment, E-commerce & Retail, Others) - Global Industry Analysis. Physical Footprint (Square Footage/Meters): This is the most intuitive measurement – the total area occupied by the data center building, including both the IT space and supporting infrastructure. IT Space (Square Footage/Meters): This refers to the area dedicated to housing servers, storage. The Data Center Market Report is Segmented by Data Center Size (Large, Massive, Medium, Mega, and Small), Tier Type (Tier 1 and 2, Tier 3, and Tier 4), Data Center Type (Hyperscale/Self-built, Enterprise/Edge, and Colocation), End User (BFSI, IT and ITES, E-Commerce, Government, Manufacturing.