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2317 MW​​​​​Generation capacity
2M​​Customers served
95.3%​​​Amount of time our ​Limerick​ nuclear facility is on and operating



Limerick Generating Station<div class="intro-content copy-section">​​​​​​​​​​​​​​​​​​​​​Limerick Generating Station is a nuclear energy plant located in southeastern Pennsylvania, about 20 miles northwest of Philadelphia in Montgomery County. </div><div class="copy-section"><p>Limerick is built on a 600-acre site and draws its cooling water from the Schuylkill River. Units 1 and 2 received their operating licenses from the U.S. Nuclear Regulatory Commission-(NRC) in 1984 and 1989, respectively.</p><p>Both of Limerick's units are boiling water reactors designed by General Electric. Together, Limerick Unit 1 and Unit 2 produce 2,317 net megawatts (MW) of electricity-- enough energy to power more than two million average American homes.</p></div><div class="grouper"><div class="row"><div class="grouper-section"> </div><div class="section-header"><h4>Committed to safety</h4></div><div class="grouper-content"><div class="cta-generic"><p>We use "defense-in-depth" design, which means there are redundant, diverse, and reliable safety systems to supply water to the reactor core. Every safety system has at least one independent back-up system and many have more than one. Plant safety systems are also run by multiple, redundant power sources. Certain equipment is designed to automatically shut down the plant if the need arises due to a condition outside of normal operations.</p><p>We also count on our people. Before they become Exelon employees, job applicants must pass thorough background checks. Exelon Nuclear then invests in training programs - both initial training and continuous programs for existing, experienced operations staff. </p><p>Much of our operations training is done in a full-scale electronic simulator of a control room. Initial training includes 12 weeks in the classroom, 25 weeks in the control room simulator and 16 weeks of on-the-job training. Once an employee is licensed by the NRC, that operator will continually train by spending one week in a control room simulator for every five weeks spent on shift in the control room. Even our most senior reactor operators receive training every six weeks, for a total of 8.5 weeks of training every year. </p><p> <a href="/_layouts/15/FIXUPREDIRECT.ASPX?WebId=7628dbb4-4e0e-44ff-8ad0-757ff755058a&TermSetId=4edbe393-511d-4d44-ae11-d078f6633c49&TermId=4e57e9f3-21ec-4324-acf4-c7167186d0c8">Learn more about the safety of Exelon's nuclear energy plants.</a></p></div></div></div></div><div class="grouper">    <div class="row">       <div class="grouper-section"> </div>       <div class="section-header">          <h4>Generating more low-carbon electricity</h4>       </div>      <div class="grouper-content">       <p>Today's nuclear energy facilities produce 64 percent of America's clean, carbon-free electricity. As America confronts climate change and seeks to reduce carbon emissions, nuclear energy is a vital part of the mix. It’s a 24/7 provider of base load power, far more productive than other clean energy sources and far more reliable, too.</p>        </div>    </div></div>​ <div class="grouper"><div class="row"><div class="grouper-section"> </div><div class="section-header"><h4>Sophisticated emergency planning</h4></div><div class="grouper-content"><div class="cta-generic"><p>Safety is Exelon Generation's first and highest obligation. Nuclear power plants are among the best-protected private sector facilities in America, with monitoring and inspections by plant owners, local officials and the federal government. </p><p>All nuclear energy facilities in America are required to develop and test detailed emergency response plans to protect the public. The U.S. Nuclear Regulatory Commission (NRC) reviews and approves these plans. The NRC also coordinates approval of these plans with the Federal Emergency Management Agency (FEMA).</p></div></div></div></div><div class="grouper"><div class="row"><div class="grouper-section"> </div><div class="section-header"><h4>Plant Security</h4></div><div class="grouper-content"><div class="cta-generic"><p>By design and construction, nuclear facilities are very difficult to penetrate. That, plus a well-armed paramilitary security force, and multiple backup safety systems, delivers layer upon layer of safety.</p><p>The nuclear energy industry maintains very strict security to prevent unauthorized persons from gaining access to critical equipment or approaching close enough to harm the facility either by land or air. America's 62 nuclear sites are protected by sophisticated surveillance systems and approximately 9,000 highly trained, armed officers.</p><p>The U.S. Nuclear Regulatory Commission now considers new threat scenarios and protections in emergency preparedness in light of the threat of terrorist attacks. After September 11, 2001, all those involved in emergency planning reevaluated those plans and put additional practices in place. Exelon Generation has open lines of communications with the Dept. of Homeland Security.​</p></div></div></div></div><div class="grouper"><div class="row"><div class="grouper-section"> </div><div class="section-header"><h4>Supporting the local economy</h4></div><div class="grouper-content"><div class="cta-generic"><p>Limerick Generating Station is a valuable resource to the surrounding community. In addition to the electric reliability and environmental benefits that the plant provides, Limerick Generating Station provides direct and indirect economic benefits to its host community and Pennsylvania, including over $200 million in economic contributions annually to Pennsylvania.</p><p>Continental Economics, Inc. prepared a report that analyzes the economic, system reliability and environmental benefits of Limerick Generating Station, based on 2010 data.</p></div></div></div></div><div class="grouper"><div class="row"><div class="grouper-section"> </div><div class="section-header"><h4>We live here too, and we're good neighbors</h4></div><div class="grouper-content"><div class="cta-generic"><p>Limerick aims to be a good neighbor and is very active in the local community. ​ Limerick and its employees give generously to the community by providing contributions to local organizations such as:</p><ul class="styled-bullets"><li>Limerick Township Emergency Responders and Parks and Recreation</li><li>Linfield Fire Department</li><li>Pottstown Senior Center</li><li>Meals on Wheels</li><li>Foundation for Pottstown Education</li><li>Perkiomen Watershed Conservancy</li><li>Schuylkill River Heritage Area</li><li>Pottstown School District</li><li>North Coventry Food Pantry</li></ul></div></div></div></div>Limerick Generating Station




Limerick Generating Station, /locations/Documents/Limerick%20Emergency%20Planning%20Brochure%202016.pdf, /locations/Documents/Limerick%20Fact%20Sheet%20-%202017.pdfGP0|#036d7cad-49e3-4a98-8821-efa704301d6d L0|#0036d7cad-49e3-4a98-8821-efa704301d6d|Exelon Generation GTSet|#bb697efb-4d63-4298-b4d0-ab279caf3fe8 Generating Station, Planificacion de Emergencias

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