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Nuclear Regulatory Commission

2 GoKawiil briefs on this topic

Constellation plans $4.3 billion uprate across 11 nuclear reactors

Constellation announced it will spend more than $4.3 billion to boost output at 11 of its nuclear reactors through a process called a power uprate, which involves upgrading equipment like turbines, pumps and transformers to handle more steam from enriched fuel. The company says the added capacity will generate enough electricity to power roughly 700,000 US homes.

NRC grants TVA construction permit for BWRX-300 reactor at Clinch River

The Nuclear Regulatory Commission approved a construction permit for the Tennessee Valley Authority to build a GE Vernova Hitachi BWRX-300 small modular reactor at its Clinch River site near Oak Ridge, Tennessee, completing its review 14 months in, four months ahead of schedule. TVA becomes the first US utility cleared to build this reactor design, though it still needs a separate operating license before loading fuel or generating power. TVA is also considering building up to four such units at the site but hasn't set a start date or final cost estimate.