The Point Lepreau Nuclear Generating Station (PLNGS) is officially back online, bringing a crucial boost to New Brunswick’s energy grid just in time for the upcoming colder months. The station successfully reconnected to the provincial electricity grid on September 8, 2026, following a necessary outage to perform critical maintenance.

Essential Turbine Repairs Completed

The temporary shutdown was required to safely execute gasket repairs within the station’s turbine system. Because of the complex nature of nuclear energy generation, these specific maintenance tasks could only be performed while the facility was completely offline. Following the successful repair of the gaskets, NB Power teams conducted rigorous testing and comprehensive operational reviews to ensure everything was functioning optimally before reconnecting the station to the grid.

Proactive Measures for Winter Reliability

For residents and businesses in Saint John and across New Brunswick, this successful maintenance period is a vital investment in the long-term reliability of the region’s power supply. By proactively addressing the turbine system’s gasket issues now, NB Power significantly reduces the risk of unplanned power interruptions during the harsh winter months, a time when energy demand peaks and customers rely on electricity the most.

According to NB Power’s official announcement, the costs associated with this planned outage will be detailed in the crown corporation’s annual financial statements, which are made available to the public.

About Point Lepreau

Operating since 1983, the Point Lepreau Nuclear Generating Station is a cornerstone of New Brunswick’s energy infrastructure. With a net capacity of 660 megawatts, the facility is instrumental in providing safe, reliable, and clean electricity to the province. In 2025 alone, PLNGS supplied approximately one-third of all the electricity consumed in New Brunswick, underscoring its importance to both the local economy and provincial energy security.

Frequently Asked Questions

Why was the Point Lepreau Nuclear Generating Station taken offline?

The station was temporarily taken offline to safely complete necessary gasket repairs to its turbine system, a maintenance task that cannot be performed while the station is actively generating power.

When did the station reconnect to the New Brunswick power grid?

The facility successfully reconnected to the provincial electricity grid on September 8, 2026, after all repairs, testing, and operational reviews were completed.

How much of New Brunswick’s power comes from Point Lepreau?

The Point Lepreau Nuclear Generating Station is a major contributor to the province’s energy grid, supplying approximately one-third of the electricity used in New Brunswick in 2025.