As computational resources continue to evolve, NETL researchers look to new and more powerful tools to bolster their ability to model complex fossil energy power systems. The Lab has decades of experience developing this kind of software — known as computational fluid dynamics (CFD) code — including the award-winning Multiphase Flow with Interphase eXchanges (MFiX). In recent years, machine learning (ML) techniques have been integrated into powerful computational platforms like Google’s Tensor Flow, which is revolutionizing the way NETL researchers write CFD code to accelerate the design of more energy-efficient systems.

NETL-supported research to secure a domestic supply of rare earth elements (REEs) shows economic potential regarding efficiency and cost savings and progresses along the pathway to commercial viability. The Lab has funded and supported multiple projects across the nation to extract REEs from coal and coal-related byproducts. A notable example is coal acid mine drainage (AMD) and sludge originating from abandoned or still operating mines. However, NETL and its partners are making progress refining a method to clean up AMD in order to extract the vital REEs needed for the U.S. economy to stay competitive on the global market while providing environmental remediation. This sludge is enriched in REEs and contains an average total REE content several times higher than raw, untreated AMD. However, separating the valuable REEs can be very expensive.

NETL Director Brian Anderson shared the Lab’s contributions in addressing America’s long-term energy challenges while retaining environmental integrity at a gathering of the Massachusetts Institute of Technology’s (MIT) Energy Initiative. Anderson highlighted NETL’s advances in cost-effective implementation of carbon capture, utilization, and storage (CCUS) technologies throughout the power-generation sector to ensure Americans continue to have access to clean, affordable and reliable energy. He also explained how NETL’s core competencies can be applied to many fields beyond fossil fuels. “If you’re a good geoscientist, you can apply your skills in geothermal, carbon sequestration, oil & gas recovery, nuclear waste storage or even seismic predictions. We do the same,” Anderson said. “The message I wanted to get across is that we’re more than just a fossil energy laboratory. Yes, we’re the fossil energy laboratory, but we’re applying our expertise across many energy sectors.” Anderson’s presentation at MIT focused on the Lab’s efforts to lower the nation’s costs of addressing carbon emissions with the right techniques and technologies.

The K-12 STEM Education and Outreach Team at the National Energy Technology Laboratory (NETL) led several Science Bowl competitions in West Virginia and Pennsylvania and facilitated collaboration between organizations and community partners in February. Also during the month, several of the Lab’s science, technology, engineering and math (STEM) Ambassadors visited career fairs and other science-themed events to share information about a career in energy, encourage students to explore science learning and bridge the gap between students and researchers at NETL.

Advanced NETL technology that will enable power plants to operate at higher efficiencies and use less fuel while producing the same amount of energy has been selected to receive a prestigious award from Pittsburgh’s Carnegie Science Center. NETL researchers won in the Innovation in Energy category for their investigation of the use of single-crystal optical fibers capable of measuring numerous environmental parameters anywhere the fiber is installed — including the extreme environments of power generation systems. Award recipients were announced March 10 at a VIP reception. Awards will be presented at a May 8 celebration in Pittsburgh. To run a power plant with greater efficiency, it is critical to take measurements of numerous environmental parameters, including temperature, strain, and chemical composition. However, these measurements can be extremely difficult to obtain because conventional electric sensors can’t survive long in the extremely harsh environments present in most fossil or nuclear generation facilities.

North Allegheny Senior High School, and North Allegheny School District’s Marshall Middle School Team 1 claimed victory at the 29th annual Western Pennsylvania Regional Science Bowl (WPASB), organized and sponsored by NETL. The event was held Feb. 22 and 29, 2020, at the Community College of Allegheny County (CCAC) South Campus in West Mifflin, Pennsylvania. Forty teams from high schools and 32 teams from middle schools throughout the state participated in the competition. The WPASB tested students’ knowledge of math and science with round-robin and double-elimination competition rounds. High school teams competed Feb. 22, followed by middle school students Feb. 29.

As the world enters a new decade, change is on the horizon — especially in science, technology, engineering and math (STEM). According to Forbes, women in the U.S. currently earn the majority of bachelor’s degrees; however, they are underrepresented in fields such as computer science, engineering and mathematics. Additionally, women who earn science and engineering degrees often do not go on to careers in those paths. Closing the gap and ensuring equal female representation in science careers is important in generating new solutions to the nation’s technology challenges. NETL is greatly benefited by the contributions of its many female employees who perform outstanding work and serve as role models for future female leaders in STEM. From managing a wide number of NETL projects to discovering the next breakthroughs in energy technology, read about three women who are making a difference in the science and engineering community below. Patcharin Burke, Ph.D. — Technical Project Coordinator, Materials Science

NETL will share its expertise and research in materials sciences at The Minerals, Metals, and Materials Society’s (TMS) 2020 Annual Meeting and Exhibition Feb. 23-27 in San Diego.   Lab representatives will join more than 4,000 engineers, scientists, business leaders, students and other professionals in the minerals, metals, and materials fields from 70 nations for a week of comprehensive, cross-disciplinary exchange of technical knowledge. In addition to NETL’s participation in about 50 separate project presentations, the Lab will host a booth at the event to network and showcase the Lab’s contributions to the greater materials science community. TMS2020 will provide a space for the work of several NETL researchers, and will feature more than 85 symposia on a broad range of topics, including, but not limited to: physical metallurgy, characterization, light metals, materials processing, corrosion, biomaterials, and materials design.

With access to some of the world’s most advanced and powerful computers, NETL uses them to solve some of the world’s most complex energy and advanced manufacturing problems, which will be the subject of the Lab’s upcoming Regional Workforce Initiative (RWFI) Energy 101 webinar series. “The Future of Work” webinar is scheduled 11 a.m. to noon Wednesday Feb. 26. At the center of this webinar is groundbreaking work being conducted by the Lab’s Modeling, Simulation and Analysis group and how research being conducted by the team leads to innovations and discoveries that promote further regional and national economic development. “In addition to developing and supporting the commercialization of new tools, NETL also takes an active role in supporting work force development wherever we can, and this webinar series is one of those avenues,” RWFI Federal Coordinator Anthony Armaly said. “Everyone tuning in on this session can expect to gain a basic understanding of controls and sensors courtesy of NETL’s Computational Science Division, among other topics.”

The Lab’s K-12 STEM Education & Outreach team assisted several events and led site tours of NETL-Morgantown throughout the month of January. The team also attended events surrounding the integration of technology into education in order to understand how the process of learning will change in an increasingly technology-dependent world. Additionally, representatives from the Lab’s STEM Ambassador program, which seeks to bridge the gap between students and researchers at NETL, shared information with students about the Lab’s capabilities at gatherings and competitions throughout the month to give insight into pursuing a science, technology, engineering and math (STEM) career path.