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Hazleton engineering professor's solar solution cuts costs for energy provider

Penn State Hazleton Associate Professor Joseph Ranalli developed a method to identify mislabeled equipment in solar plants by analyzing cloud motion, significantly reducing labor and costs for a large energy provider and enriching the educational experience for his engineering students by demonstrating real-world applications of data analysis. His collaboration with Principal Research Engineer Will Hobbs from Southern Co. has resulted in the publication of two articles and open-source software. 
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Invasive flathead catfish impacting Susquehanna’s food chain, researchers find

Flathead catfish — native to the Mississippi River basin — were first detected in the Susquehanna River in Pennsylvania in 2002, according to the U.S. Geological Survey. In the two decades since then, the invasive species has spread throughout the river basin. The impact of the large predator on the waterway’s food webs and ecology was unknown, but now a team including researchers from Penn State is beginning to understand what Susquehanna flatheads are eating and how their presence is affecting native aquatic species in the river.