Microsoft Azure — South Africa North Region (Johannesburg)

Microsoft Azure launched its South Africa North region in Johannesburg in October 2019 alongside a companion South Africa West region in Cape Town — becoming the first major hyperscale cloud provider to establish full cloud regions on the African continent (Google Cloud's Africa region launched in Cape Town in 2020, AWS's in the same city also in 2020).

The Johannesburg region is Microsoft's primary African hub and serves enterprise, government, and startup customers across South Africa, Nigeria, Kenya, and the broader sub-Saharan Africa region with low-latency cloud and AI services. Azure AI services available include Azure OpenAI Service, Microsoft Copilot, Azure Machine Learning, and Cognitive Services — enabling African enterprises to deploy AI in agriculture, healthcare, financial services, and education.

Microsoft committed R5.4 billion (approximately $300 million) in the initial investment and has announced continued expansion. South Africa's Eskom grid runs predominantly on coal, making the carbon intensity of Azure South Africa among the highest of any Microsoft region — a challenge Microsoft is addressing through renewable energy procurement and Eskom's evolving transition. Johannesburg's digital infrastructure hubs in Midrand and Samrand host the region's facilities, with direct fiber connectivity to the SEACOM and EASSy submarine cable systems at Durban and Cape Town.