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    David Costello: Empowering Excellence in Power Systems through Leadership and Innovation

    Pleased to introduce David Costello, a seasoned executive with over 35 years of leadership in the electric power systems industry. Recently retired from Schweitzer Engineering Laboratories (SEL) as Chief Sales and Customer Service Officer, David played a pivotal role in SEL’s growth into a global leader, driving double-digit growth and fostering customer loyalty across 170 countries. With expertise in strategic planning, team building, and technical communication, David has authored over 30 technical papers and remains passionate about mentoring the next generation of engineers.