July 16, 2025: The Water Cost of Electricity on the Susquehanna River

May 15, 2025: Data Centers and Nuclear Power on the Susquehanna River: More Questions than Answers

Sep 29, 2024: The case against restarting Three Mile Island’s Unit-1

Radioactive: The Women of Three Mile Island

Did you catch "The Meltdown: Three Mile Island" on Netflix?
TMI remains a danger and TMIA is working hard to ensure the safety of our communities and the surrounding areas.
Learn more on this site and support our efforts. Join TMIA. To contact the TMIA office, call 717-233-7897.

    

NRC has Failed to Adequately Address Flood Risks at Nuclear Plants from Dam Failures, Report Finds

From Union of Concerned Scientists:

Thirty-four nuclear reactors—one-third of the U.S. fleet—could face flooding hazards greater than they were designed to withstand if an upstream dam fails, according to the report, which was written by NRC staff members in July of last year. The NRC has known about these risks for at least 15 years and has failed to adequately address them.

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Type: 
News
By webEditor at Tue, 10/23/2012 - 08:49

Susquehanna Acceptance of Requested Licensing Action

SUSQUEHANNA STEAM ELECTRIC STATION, UNITS 1 AND 2 ­ ACCEPTANCE OF REQUESTED LICENSING ACTION RE: CHANGE TO TECHNICAL SPECIFICATION SURVEILLANCE REQUIREMENTS TO INCREASE DIESEL GENERATOR MINIMUM STEADY STATE VOLTAGE (TAC NOS. ME9607 AND ME9608)

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Type: 
News
By webEditor at Sun, 10/21/2012 - 10:05

Susquehanna Acceptance of Requested Licensing Action

SUSQUEHANNA STEAM ELECTRIC STATION, UNITS 1 AND 2 ­ ACCEPTANCE OF REQUESTED LICENSING ACTION RE: CHANGE TO TECHNICAL SPECIFICATION SURVEILLANCE REQUIREMENT 3.8.1.19 TO INCREASE DIESEL GENERATOR E'MINIMUM STEADY STATE FREQUENCY (TAC NOS. ME9609 AND ME9610)

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Type: 
News
By webEditor at Sun, 10/21/2012 - 09:49

Susquehanna Issuance of Amendments

SUSQUEHANNA STEAM ELECTRIC STATION, UNITS 1 AND 2 - ISSUANCE OF AMENDMENTS RE: APPROVAL OF CYBER SECURITY PLAN MILESTONES 3 AND 6 (TAC NOS. ME8521 AND ME8522)

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Type: 
News
By webEditor at Thu, 10/18/2012 - 23:00

Exelon Fleet Physical Security Plan

BRAIDWOOD STATION, UNIT NOS 1 AND 2; BYRON STATION, UNIT NOS. 1 AND 2; CLINTON POWER STATION, UNIT NO.1; DRESDEN NUCLEAR POWER STATION, UNIT NOS. 1, 2AND 3; LASALLE COUNTY STATION, UNIT NOS. 1 AND 2; LIMERICK GENERATING STATION, UNIT NOS. 1 AND 2; OYSTER CREEK NUCLEAR GENERATING STATION; PEACH BOTTOM ATOMIC POWER STATION, UNIT NOS. 1,2, AND 3; QUAD CITIES NUCLEAR POWER STATION, UNIT NOS. 1 AND 2; AND THREE MILE ISLAND NUCLEAR STATION, UNIT 1 - REQUEST FOR ADDITIONAL INFORMATION REGARDING PHYSICAL SECURITY PLAN, TRAINING AND QUALIFICATION PLAN, AND SAFEGUARDS CONTINGENCY PLAN

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Type: 
News
By webEditor at Mon, 10/08/2012 - 21:59

TMI, Unit 1 - NRC Security Inspection

THREE MILE ISLAND NUCLEAR STATION, UNIT 1 - NRC SECURITY INSPECTION REPORT NO. 0500028912012403

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Type: 
News
By webEditor at Wed, 10/03/2012 - 23:51

Exelon Generation Completes Installation of State-of-the-Art Siren System for TMI

Comprehensive Testing Schedule Announced

LONDONDERRY TOWNSHIP, PA (Oct.2, 2012) – Exelon Generation has completed the installation of a new state-of-the-art siren system around Three Mile Island (TMI) Generating Station, part of a $13 million investment to upgrade sirens around the company’s nuclear stations.

The new system includes 96 sirens with improved sound coverage and battery back-up capability. This ensures the sirens will be able to operate and provide notification if electrical service is interrupted.

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Type: 
News
By webEditor at Wed, 10/03/2012 - 23:44

Request for Withholding Information From Public Disclosure for Susquehanna

REQUEST FOR WITHHOLDING INFORMATION FROM PUBLIC DISCLOSURE FOR SUSQUEHANNA STEAM ELECTRIC STATION (TAC NOS. ME9083 AND ME9084)

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Type: 
News
By webEditor at Wed, 10/03/2012 - 22:21

Bell Bend Nuclear Plant On Hold; Water Use Plan Denied

SRBC is currently reviewing both surface water and consumptive use applications for BBNPP. Based on our review of PPL’s consumptive use mitigation needs, SRBC staff has determined that it cannot recommend approval of operations at Holtwood, as proposed, to meet the mitigation requirement at BBNPP. Holtwood’s downstream location would leave approximately 120 river miles unmitigated during designated low flow periods. This does not preclude using operations at Holtwood as potential mitigation for other, more appropriate PPL assets.

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Type: 
News
By webEditor at Mon, 10/01/2012 - 12:59

Susquehanna Notice of Licensee Meeting with PPL

Susquehanna Steam Electric Station, Units 1 and 2
October 16, 2012
5:00 p.m. to 7:00 p.m. - Meeting

Download ML12271A021

Type: 
News
By webEditor at Mon, 10/01/2012 - 12:14

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