What changed — New York

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Capacity, status, permit, grid-request and construction changes over the last three years, each with its source. A change means the same source reported a new value later; two sources disagreeing is not a change. Subscribe to the feed in any RSS reader to follow a facility, state or company.

Jul 23, 2026
Core42 Lake Mariner · NY
- Status: Operating + expanding → Operating
Source: Epoch AI
May 31, 2026
Anthropic Lake Mariner · NY
- Buildings operational: 0 → 1
- Status: Under construction → Operating + expanding
- New capacity online: Building 1 is operational. On February 26, Terawulf stated that CB3 was expected to be energized by mid-May 2026. A drone video commissioned from RAAD shows several cooling units operating on May 8. It's therefore lik…
Source: Epoch AI
Mar 31, 2026
Core42 Lake Mariner · NY
- Current IT capacity: 16 MW → 58 MW
- Current facility power: 19 MW → 58 MW
- Buildings operational: 1 → 2
- New capacity online: Building 2 is operational. On February 26, Terawulf stated that CB2A is operational, presumably making up half the final capacity. CB2B was expected in March 2026. However, it's notable that a drone video commissioned…
Source: Epoch AI
Mar 25, 2026
iPark 84 Data Center Interconnection · NY
- Permit / site plan filed: NYISO load interconnection request 1760 filed (150 MW).
Source: New York ISO
Nov 11, 2025
Kenwood Tech Center · NY
- Permit / site plan filed: NYISO load interconnection request 1754 filed (180 MW).
Source: New York ISO
Oct 17, 2025
Globe Digital Holdings - 1 · NY
- Permit / site plan filed: NYISO load interconnection request 1747 filed (192 MW).
Source: New York ISO
Oct 9, 2025
Pontoon Bridge Road Data Center · NY
- Permit / site plan filed: NYISO load interconnection request 1745 filed (250 MW).
Source: New York ISO
Oct 1, 2025
Core42 Lake Mariner · NY
- Buildings operational: 0 → 1
- Status: Under construction → Operating + expanding
- New capacity online: Building 1 is operational. Based on Terawulf saying "As of September 30, 2025, the site has energized 245 MW of Bitcoin-mining capacity and 22.5 MW of HPC capacity." The small "Wulf Den" building was said to be 2 MW o…
Source: Epoch AI
Sep 2, 2025
St. Lawrence Infrastructure 1 · NY
- Permit / site plan filed: NYISO load interconnection request 1742 filed (860 MW).
Source: New York ISO
Sep 2, 2025
St. Lawrence Infrastructure 2 · NY
- Permit / site plan filed: NYISO load interconnection request 1743 filed (1935 MW).
Source: New York ISO
Aug 29, 2025
Incremental Load Request for Remington Factory Redevelopment · NY
- Permit / site plan filed: NYISO load interconnection request 1740 filed (400 MW).
Source: New York ISO
Aug 29, 2025
North East Data LLC Data Center · NY
- Permit / site plan filed: NYISO load interconnection request 1741 filed (500 MW).
Source: New York ISO
Jul 17, 2025
1 Gig Data Center East Fishkill, NY · NY
- Permit / site plan filed: NYISO load interconnection request 1738 filed (1000 MW).
Source: New York ISO
Jun 11, 2025
Anthropic Lake Mariner · NY
- Construction started: Land clearing begins for Building 1 (AKA CB3).
Source: Epoch AI
May 7, 2025
Ranalli SuperDC · NY
- Permit / site plan filed: NYISO load interconnection request 1736 filed (270 MW).
Source: New York ISO
May 2, 2025
Remington Factory Redevelopment · NY
- Permit / site plan filed: NYISO load interconnection request 1735 filed (100 MW).
Source: New York ISO
Mar 29, 2025
Cayuga Data · NY
- Permit / site plan filed: NYISO load interconnection request 1733 filed (162 MW).
Source: New York ISO
Mar 29, 2025
Wulf Compute Data Center II · NY
- Permit / site plan filed: NYISO load interconnection request 1732 filed (250 MW).
Source: New York ISO
Mar 14, 2025
New York State Artificial Intelligence Data Center · NY
- Permit / site plan filed: NYISO load interconnection request 1731 filed (300 MW).
Source: New York ISO
Mar 7, 2025
Arsenal Data Site 1000 · NY
- Permit / site plan filed: NYISO load interconnection request 1730 filed (467 MW).
Source: New York ISO
Mar 7, 2025
Arsenal Data Site 250 · NY
- Permit / site plan filed: NYISO load interconnection request 1728 filed (233 MW).
Source: New York ISO
Mar 7, 2025
Arsenal Data Site 500 · NY
- Permit / site plan filed: NYISO load interconnection request 1729 filed (233 MW).
Source: New York ISO
Jan 31, 2025
Data & Technology Campus · NY
- Permit / site plan filed: NYISO load interconnection request 1726 filed (300 MW).
Source: New York ISO
Dec 20, 2024
Greenidge Power Plant and Data Center · NY
- Permit / site plan filed: NYISO load interconnection request 1725 filed (200 MW).
Source: New York ISO
Oct 28, 2024
Brookhaven Logistics Center · NY
- Permit / site plan filed: NYISO load interconnection request 1721 filed (177 MW).
Source: New York ISO
Oct 1, 2024
Core42 Lake Mariner · NY
- Construction started: Land clearing begins for Building 1, also known as CB-1, the first large AI/HPC building on the site.
Source: Epoch AI
Aug 7, 2024
Proposed Datacenters at 450 Broadway, Buchanan, NY, 10511 · NY
- Permit / site plan filed: NYISO load interconnection request 1717 filed (200 MW).
Source: New York ISO
Jul 2, 2024
Hudson Valley Data Center · NY
- Permit / site plan filed: NYISO load interconnection request 1714 filed (50 MW).
Source: New York ISO
Jun 19, 2024
Project Sycamore Orangeburg · NY
- Permit / site plan filed: NYISO load interconnection request 1713 filed (22 MW).
Source: New York ISO
Apr 24, 2024
Cayuga Compute · NY
- Permit / site plan filed: NYISO load interconnection request 1683 filed (88 MW).
Source: New York ISO
Apr 9, 2024
Niagara Digital Campus · NY
- Permit / site plan filed: NYISO load interconnection request 1681 filed (140 MW).
Source: New York ISO
Jan 23, 2024
Anthropic Lake Mariner · NY
- Permit / site plan filed: NYISO load interconnection request 1670 filed (250 MW).
Source: New York ISO
Jan 23, 2024
Core42 Lake Mariner · NY
- Permit / site plan filed: NYISO load interconnection request 1670 filed (250 MW).
Source: New York ISO