How big is Beaver Valley?

Beaver Valley reports 1,846.8 MW nuclear of operating nameplate capacity. These technology ratings do not establish a common export limit. Source: EIA Sep 2026.

What kind of plant is Beaver Valley?

Beaver Valley is a nuclear facility in Beaver County, PA, participating in the PJM market.

Where is Beaver Valley located?

Beaver Valley is in Beaver County, PA, inside the PJM balancing area.

Who operates Beaver Valley?

Beaver Valley is operated by Energy Harbor Nuclear Generation LLC according to the EIA generator inventory. Reporting membership does not by itself establish ultimate ownership.

How much electricity does Beaver Valley generate?

Beaver Valley reported 14,533.9 GWh over the twelve months to 2026-07. Figures are net generation as filed to EIA-923.

How does Beaver Valley compare to other plants?

By capacity, Beaver Valley ranks #29 of 54 operating plants of the same technology nationally. It ranks #4 of 4 in PA.

Beaver Valley — 1,847 MW nuclear plant, Beaver County, PA

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Beaver Valley — 1,847 MW nuclear plant, Beaver County, PA · Ask the Grid

Generation and physical site

EIA plant 6040 · Inventory for Sep 2026.

Reported operating nameplate by technology

Nuclear: 1,846.8 MW

Operating generators only. Battery power is in MW; stored energy is in MWh. These ratings do not establish a shared export limit.

Generator records (2)

EIA generator status and nameplate capacity for Beaver Valley
Generator	Technology	Status	Power (MW)	Energy (MWh)
1	Nuclear	Operating	923.4	Unknown
2	Nuclear	Operating	923.4	Unknown

Physical map location · OpenStreetMap: 40.62180, -80.43139
Filed location · EIA: 40.62190, -80.43360

Sources and observation dates

Inventory source: EIA-860M workbook (preliminary)
EIA reporting month: Sep 2026
EIA retrieved: Oct 24, 2026
OSM extract: Oct 9, 2026
OSM last mapped edit: Jun 2, 2025
Map prepared: Oct 24, 2026
Field verification: Not reported

Reporting month describes the inventory. Retrieval and map preparation describe processing; an OSM edit does not establish an in-service date.

EIA source inventory

Units and generators

Current generator records and technology attributes reported through EIA-860.

Generator	Capacity	Technology	Operation	Status
1	923.4 MW 907 MW summer	Nuclear ST	Sep 1976	Operating
2	923.4 MW 901 MW summer	Nuclear ST	Nov 1987	Operating

Related parties and identifiers

Parties, market resources, and identifiers tied to this asset, with owner, operator, developer, EPC, compliance provider, and interconnecting entity roles kept separate.

Relationship graph

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AssetOwner / operatorOrganization

Parties and identifiers

OrganizationRoleBasis

Vistra Corp.Owner / operatorowner

Vistra Vision LLCParent companyparent_company

Energy Harbor Corp.Former owner / sellerformer_owner

Reporting portfolio

EIA reporting entity

Energy Harbor Nuclear Generation LLC

Entity 64225

Operating portfolio

3 plants

2 states

Reported capacity

4,083.6 MW

Nuclear

Largest reported plants in this portfolio
Largest reported plants	Capacity	State
Beaver ValleyCurrent	1,846.8 MW	PA
Perry	1,311.6 MW	OH
Davis Besse	925.2 MW	OH

Portfolio membership follows the latest EIA-860 reporting entity. It does not imply ultimate ownership.

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Overview

Infrastructure record

Overview

Infrastructure record

Explore related directories

Structured profile

Generation and physical site

Reported operating nameplate by technology

Related assets

Perry

Calvert Cliffs Nuclear Power Plant

Surry

Limerick

Dresden Generating Station

PSEG Salem Generating Station

Units and generators

Performance

Peer context

Monthly generation

Grid and market context

Market registration

Nearby substations

Commercial, land, and environmental record

Transactions and agreements

Related parties and identifiers

Relationship graph

Parties and identifiers

Reporting portfolio

Timeline and sources

Project timeline

Sources

Common questions about Beaver Valley