Constellation Energy Generation, LLC — Interconnection Portfolio

Constellation Energy Generation, LLC is associated with 6 tracked interconnection projects representing 2,683 MW of requested capacity.

Entity resolution: this developer rolls up 5 source organization name(s) that were auto-matched into a single canonical cluster. Attribution is inferred from source records and may include related special-purpose entities.

6Projects
5Active
1Operational
0Withdrawn
2,683 MWRequested capacity
1Markets

Capacity by technology

TechnologyProjectsRequested capacity
Other21,432 MW
Nuclear41,251 MW

Portfolio by market

MarketProjects
PJM4

Geographic footprint

Projects

ProjectQueue IDTechnologyCapacityStatusLocation
STP Unit2 High Pressure Turbine Upgrade27INR0557Other1,336.5 MWactiveMatagorda, Texas
PJM Queue Project AH1-695 — Nuclear in Dauphin, PennsylvaniaAH1-695Nuclear859.0 MWactiveDauphin, Pennsylvania
PJM Queue Project AH1-714 — Nuclear in Lasalle, IllinoisAH1-714Nuclear174.1 MWactiveLasalle, Illinois
PJM Queue Project AH1-698 — Nuclear in Will, IllinoisAH1-698Nuclear130.0 MWactiveWill, Illinois
Ginna Uprate Project0143Other95.0 MWoperationalWayne, New York
PJM Queue Project AH1-702 — Nuclear in Ogle, IllinoisAH1-702Nuclear88.0 MWactiveOgle, Illinois

Recent material changes

No material field-level changes have been recorded against these projects since the baseline snapshot. interXdata records changes as new source snapshots are ingested and diffed.

Explore related data

Source last checked2026-07-31
Data last materially changed2026-08-27
Page data generated2026-08-27

Provenance: ERCOT — Generation Interconnection Status (GIS) report; Lawrence Berkeley National Laboratory — Queued Up interconnection dataset; New York ISO — interconnection queue. Values are normalized from public source records into the interXdata canonical warehouse; see each source for original filings.

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