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Amazon Adds $12 Billion to Mississippi Data Centers, Lifting Total to $25 Billion

The buildout targets more capacity for AI-driven workloads at AWS.

Overview

  • Amazon, which outlined the plan Thursday, detailed an $11 billion Madison County expansion and a $1 billion Clinton project that will retrofit the former Delphi plant.
  • The Madison County work is slated to add 700 jobs and the Clinton site 100 jobs, pushing the company’s statewide plans to more than 2,000 roles.
  • The new commitments build on a 2024 pledge to invest at least $10 billion in Madison County and a $3 billion Vicksburg project announced in November 2025.
  • Amazon says the added capacity will support generative AI and high-performance cloud services, and AWS leaders highlighted in-house Trainium and Graviton chips alongside other hardware options.
  • State officials and local partners said the projects should boost higher-wage tech work across the Jackson area, and a utility representative said Amazon’s large power use could help keep customer rates stable by spreading grid costs.