PEG · 8-K · 20260804PR331660

Nuclear Generation Performance

PUBLIC SERVICE ENTERPRISE GROUP INC · 2026-08-04 · Importance 4 · Surprise 24

PSEG Nuclear supplied the grid with 7.8 TWh of carbon-free, around-the-clock baseload generation during the quarter. Its reported 92.0% capacity factor included a second consecutive breaker-to-breaker run at Salem Unit 2. Six-month nuclear generation totaled 15,776 GWh, comprising 10,044 GWh from New Jersey units and 5,732 GWh from Pennsylvania units.

Key facts

• PSEG Nuclear supplied 7.8 TWh of generation during the quarter and achieved a capacity factor of 92.0% source
• PSEG reported nuclear generation GWh breakdown for three months ended June 30, 2026: Nuclear - NJ 4,952 GWh; Nuclear - PA 2,835 GWh; total 7,787 GWh source
• PSEG reported nuclear generation GWh breakdown for six months ended June 30, 2026: Nuclear - NJ 10,044 GWh; Nuclear - PA 5,732 GWh; total 15,776 GWh source