Description: Hope Creek nuclear power plant occupies an artificial island in Lower Alloways Creek Township, New Jersey. The island is three miles long and a mile wide. Located on the same industrial site are the two units of the Salem plant.

Hope Creek, Unit 1

Nuclear Steam System Supplier (NSSS Vendor) = General Electric
Architect Engineer = Bechtel
Owner = PSEG Power
Operator (Licensee) = PSEG Nuclear, LLC

Boiling Water Reactor (BWR)

In a typical commercial boiling water reactor (1) the reactor core creates heat, (2) a steam-water mixture is produced when very pure water (reactor coolant) moves upward through the core absorbing heat, (3) the steam-water mixture leaves the top of the core and enters the two stages of moisture separation where water droplets are removed before the steam is allowed to enter the steam line, (4) the steam line directs the steam to the main turbine causing it to turn the turbine generator, which produces electricity. The unused steam is exhausted to the condenser where it is condensed into water. The resulting water is pumped out of the condenser with a series of pumps, reheated, and pumped back to the reactor vessel. The reactor's core contains fuel assemblies which are cooled by water, which is force-circulated by electrically powered pumps. Emergency cooling water is supplied by other pumps which can be powered by onsite diesel generators. Other safety systems, such as the containment cooling system, also need electric power.

© U.S. Nuclear Regulatory Commission

Containment: According to the U.S. Nuclear Regulatory Commission, the unit relies on a Boiling Water Reactor (BWR), Mark 1.

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Sources for Data in Table: Capacity, for purposes of this report, is the net summer capability as reported in Energy Information Administration (EIA) Form EIA-860, "Annual Electric Generator Report." Capacity Factor is a percentage calculation in which the maximum possible generation (based on net summer capability) is divided into the actual generation then multiplied by 100. Generation is the net electricity output reported by plant owners on Form EIA-906, “Power Plant Report.” Type of Unit: All U.S. commercial reactors currently in operation are one of two types: BWR (boiling water reactor) or PWR (pressurized light water reactor). The type, on-line date, and the license expiration date are published annually in Information Digest by the U.S. Nuclear Regulatory Commission.