Personal profile
Biography
Ms. Lawrence is the lead for the Risk-Informed Systems Analysis (RISA) Pathway under the Light Water Reactor Sustainability (LWRS) program sponsored by the U.S. Department of Energy. She is also the manager of Risk Phenomena Modeling department at the Idaho National Laboratory. RISA pathway conducts research and development that supports the U.S. nuclear industry with the aim to improve economics, reliability, and sustain safety of nuclear plants over periods of plant operations.
Ms. Lawrence is a Probabilistic Risk Assessment (PRA) engineer with a MS degree in Reliability Engineering with over twenty years of engineering experience. As the pathway lead, Ms. Lawrence is involved in multiple research areas including evaluation of opportunities for power uprates, safety assessments of Accident Tolerant Fuel (ATF), risk-informed plant operations, risk-informed and performance-based asset management, enhanced fire analysis, risk assessment of digital Instrumentation and Control (I&C) systems, human reliability analysis (HRA), dynamic PRA & HRA, plant core reload optimization, risk-informed compliance, and optimization of plant outages. Ms. Lawrence is currently enrolled in a Ph.D. program in Systems Engineering at Colorado State University. This additional knowledge will enhance her abilities to integrate multi-disciplinary projects to derive a more holistic and comprehensive approach to systems lifecycle management, a much needed competence for large projects in nuclear industry.
Education/Academic qualification
Master, Reliability Engineering, University of Maryland, College Park
Aug 15 2014 → Dec 20 2016
Award Date: Dec 20 2016
External positions
Committee Member, ASME
Dec 1 2022 → …
Committee member, ANS
May 1 2022 → …
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Collaborations and top research areas from the last five years
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Optimizing pressurized-water reactor equilibrium cycle using a novel loading pattern encoding and rule-based genetic crossover operators
Nguyen, K. H. N., Kim, J., Rollins, N., Luque-Gutierrez, J. C., Hou, J., Lawrence, S., Wang, C. & Abdo, M., Jan 5 2026, (E-pub ahead of print) In: Nuclear Engineering and Technology. 58, 5, 104113.Research output: Contribution to journal › Article › peer-review
Open Access -
Damage Indicator Selection Under Measurement Uncertainty for Detecting Selective Leaching in Metal Pipes Using Ultrasonic Wave Pitch-Catch
Du, D., Karve, P., Samantha, R., Mahadevan, S. & Lawrence, S., Sep 11 2025, Structural Health Monitoring 2025: Ensuring Mobility and Autonomy with Sustainability - Proceedings of the 15th International Workshop on Structural Health Monitoring, IWSHM 2025. Chang, F.-K. & Guemes, A. (eds.). DEStech Publications, p. 1403-1409 7 p. (Structural Health Monitoring 2025: Ensuring Mobility and Autonomy with Sustainability - Proceedings of the 15th International Workshop on Structural Health Monitoring, IWSHM 2025).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review
Open Access -
Data Analytics Methods to Measure Plant Outage Resilience
Mandelli, D., St. Germain, S., Wang, C., Chen, E., Mapes, J., Al Rashdan, A. & Lawrence, S., Jun 15 2025, Proceedings of Nuclear Plant Instrumentation and Control and Human-Machine Interface Technology, NPIC and HMIT 2025. American Nuclear Society, p. 1387-1397 11 p. (Proceedings of Nuclear Plant Instrumentation and Control and Human-Machine Interface Technology, NPIC and HMIT 2025).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review
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Evaluating FRI3D for Cost Savings in Fire Hazard Analysis at DOE Sites
Prescott, S., Ryan, E., Campbell, B., Lawrence, S., Stokes, D. & Christian, R., Jun 15 2025, Proceedings of the 19th International Conference on Probabilistic Safety Assessment and Analysis, PSA 2025. American Nuclear Society, p. 1069-1078 10 p. (Proceedings of the 19th International Conference on Probabilistic Safety Assessment and Analysis, PSA 2025).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review
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Implementation of Fuel Management Capabilities for Multi-cycle Optimization in RAVEN
Gutierrez, J. C. L., Kim, J., Wang, C., Rollins, N., Lawrence, S., Abdo, M. & Hou, J., Jul 20 2025.Research output: Contribution to conference › Paper › peer-review
Press/Media
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‘War is absolutely evil’; Local residents from Ukraine reflect on war
03/6/22
1 item of Media coverage
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'War is absolutely evil': Local residents from Ukraine reflect on war
03/6/22
1 item of Media coverage
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East Idaho residents from Ukraine talk about Russian invasion
03/6/22
2 items of Media coverage
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