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Comcast

Comcast Londonderry Head End Data Center

Rockingham County, New Hampshire

Not shown on the map. Carrier facility: a switch, a PoP, a cable landing. Long-standing infrastructure, no new load.It stays in our records so you can find it, but it isn’t counted with the buildout.

Operating

22mifrom the boundary ofGreat Meadows National Wildlife Refuge
  • FootprintNetwork siteCarrier facility, already in service. Comcast's 1 disclosed U.S. site in this record runs 5 MW at the median.

The source

Longchamps Electric project page

Source-checked, read back against the document on Sep 10, 2026.

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What’s happened here

Nothing dated on this site yet beyond its listing. A hearing, a filing, a vote, a photograph from the road: if you know of one, it belongs here.

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About this data. Every entry links to the public source it’s based on. Those sources can be incomplete, provisional or out of date, and they aren’t official filings or interconnection records. Company and project attributions reflect third-party public reporting, not assertions of fact by More Than Just Parks, and nothing here is legal, financial or investment advice. Company and project names are trademarks of their respective owners, used for identification and commentary only. Found something wrong? Email ask@morethanjustparks.com and we’ll review and correct it. Night lights are NASA Black Marble, a 2016 composite, drawn for context. Data and legal notice.

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