Amazon announces it is investing $10 billion in a new data center campus in Montgomery County, Missouri. The project includes construction and long-term operations expected to create more than 400 full-time jobs at the data centers, alongside thousands of construction jobs during the buildout. Multiple sources say the initiative is also projected to generate substantial local economic benefits, including hundreds of millions of dollars in new tax revenue over time. Amazon also describes community-related spending tied to the project. PR Newswire reports that Amazon plans more than $7 million in community contributions as part of the announcement. Quartz similarly highlights the scale of job creation and tax revenue expected from the campus. The announcements describe the investment and anticipated impacts but do not provide additional details in the provided excerpts about the number of data centers, timelines for completion, or specific sites within Montgomery County.