NE Edge – Waterford (Millstone)

Confirmed events only, each with its source.

1. February 24, 2023

   Operator discloses closed-loop air conditioning system

   NE Edge states the facility will use a closed-loop air conditioning system intended to reduce water consumption compared to drawing external cooling water. No specific water-use figures were published.

   Source

2. January 19, 2024

   Petition denied

   CT Siting Council denied a petition by Dominion Energy Nuclear Connecticut arguing the NE Edge switchyard/project was unrelated to Millstone's generating operations and therefore exempt from Council jurisdiction — meaning the project remains subject to full Siting Council review.

   Source

3. April 16, 2025

   Board of Selectmen allows host-fee assignment to subsidiary

   Waterford Board of Selectmen voted 2-1 to allow NE Edge LLC to assign its host-fee agreement to a subsidiary company, in an apparent effort to keep the project active ahead of the March 2026 building-permit deadline.

   Source

4. April 15, 2026

   Local opposition activity

   An opinion piece by Concerned Citizens of Waterford and East Lyme states the host-fee agreement between NE Edge-Waterford LLC and the Town of Waterford "has ended due to a default." This is an advocacy-group opinion piece, not a government filing or town record — reported here as a claim, not a confirmed fact. Independent confirmation (e.g. a town record or Siting Council filing) has not been located.

   Source

From nearby USGS and NOAA monitoring stations, refreshed monthly. Dashed lines mark lifecycle milestones.

Water permits and environmental compliance records from CT DEEP Water Diversion Program and EPA ECHO.

No permit or compliance record from these sources currently matches this facility.

Is the water table's behavior near this facility consistent with its estimated draw — and how strong is the evidence? A fixed rubric, recomputed monthly; every number below is stored with the inputs that produced it. Method: attribution-v1.

1. 1 · Pathway

   The operator has not disclosed where this facility's water comes from. Until a source is published, the assessment is capped: an unclassified pathway can never raise the score.

2. 2 · Detectability

   Even at the high end of the estimate, the draw would be invisible (under 0.2 ft) at the nearest monitored well 1.8 mi away — "not detectable" is the expected outcome.

3. 3 · Signal

   Monthly median depth to water: wells within 2 mi of the facility (violet) vs. matched background wells 5–15 mi away (gray). Shading marks the assessment's baseline and post-anchor windows.

   Dashed: each near well's own trend, deseasonalized and projected forward from its last reading — a projection of measured history, not a prediction, and never part of the evidence score below. Method: forecast mode.