# Global hyperscale cloud and AI infrastructure expansion > Live situation record from CLSTR: https://clstr.news/situations/global-hyperscale-cloud-and-ai-infrastructure-expansion > Updated: 2026-09-21T15:00:00.000Z. Sources: 4. Developments: 2. Major technology companies, often referred to as ‘hyperscalers’, are significantly expanding global cloud and artificial intelligence infrastructure to meet rising demand. Companies such as Amazon (AWS), Microsoft (Azure), and Google Cloud collectively accounted for 63% of the global cloud market in the second quarter of 2026. This expansion is characterized by massive capital expenditures and the construction of hyperscale data centers. For instance, Amazon increased its capital expenditure forecast to $220 billion this year, driven by high demand for AI computing power and rising memory chip prices. The scale of these developments has led to localized concerns. In Austria, planned facilities by Google, Microsoft, and Digital Realty have raised questions regarding ecological impact, noise pollution, and power grid stability. Similar protests regarding the impact of large-scale data center developments have been reported in Germany, the USA, and Mexico. ## Timeline ### 2026-09-21: Hyperscalers drive global cloud and AI infrastructure Hyperscalers like AWS, Microsoft Azure, and Google Cloud provide the massive computing infrastructure and data centers essential for driving global cloud services and artificial intelligence development. 2 sources. https://clstr.news/cluster/hyperscalers-drive-global-cloud-and-ai-infrastructure ### 2026-09-07: Tech giants expand cloud and AI infrastructure amid rising demand Tech giants Amazon, Microsoft, and Google are aggressively expanding cloud and AI infrastructure, driving massive capital investments and the construction of large-scale data centers worldwide. 2 sources. https://clstr.news/cluster/tech-giants-expand-cloud-and-ai-infrastructure-amid-rising-demand --- Cite as: Global hyperscale cloud and AI infrastructure expansion. CLSTR, https://clstr.news/situations/global-hyperscale-cloud-and-ai-infrastructure-expansion