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Lusby, MD · Calvert County · 38.437°N 76.443°W

AWS Calvert County Data Center Campus

Amazon Web Services

ProposedMixed-useReported

This facility is proposed and has not been reported as operational. Details are based on public filings and announcements as of .

Key facts

Location
Lusby, MD, Calvert County
Capacity
—
Powered by
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Announced
2026-03
Last updated

Civic impact

Energy & water

Energy source
Nuclear · Utility: Constellation Energy

Adjacent to Calvert Cliffs Nuclear Power Plant (1650 Calvert Cliffs Parkway). AWS in potential partnership with Constellation Energy. Behind-the-meter nuclear connection under evaluation but not confirmed.

Community sentiment

Mixed

Calvert County commissioners rejected a proposed 24-month moratorium on data center approvals at April 7, 2026 meeting (3 voted no, 2 voted yes). County zoning ordinance effective approximately March 2025 defines data center use standards for heavy industrial zones including setbacks, design, and noise requirements.

Calvert County Strikes Down Data Center Moratorium In 2-3 Vote

Status history

  1. Proposed

    AWS held community open house; described project as 'preliminary review work, regulatory analysis, site evaluation and early design concepts.' Site plan application filed May 4, 2026 with fees paid May 18. Up to 8 data centers proposed. No rezoning required (already heavy industry zoning).

    AWS proposes data center campus next to nuclear plant in Calvert County, Maryland

Location

Sources & data provenance

Reported: data based on credible news outlets or industry sources.

Last updated:

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