When Arturo Pacheco-Vega left Los Angeles for Prague as a 2025–26 Distinguished Fulbright Scholar, he brought with him years of research in energy systems and sustainability and a commitment to collaboration and mentorship. He returned to Cal State LA with new research relationships, perspectives, and experiences that extended well beyond the laboratory.
Based at Czech Technical University in Prague (CTU) and its University Center for Energy Efficient Buildings, Pacheco-Vega worked with faculty and students on research aimed at improving energy efficiency in buildings. His Fulbright project brought together his expertise in thermal-fluid sciences, energy systems, computational modeling, and artificial intelligence to explore more efficient and sustainable approaches to the built environment.
For Pacheco-Vega, however, the experience grew into much more than the research he originally envisioned.
“Collaborating with faculty and students led to new research directions in energy-efficient technologies, thermo-fluid systems, and AI-based modeling. I return to Cal State LA with nine research projects at different stages of development and, more importantly, with professional relationships that I expect will continue for years.”
Those relationships also extended beyond Czechia. His time in Europe led to new collaborations with faculty at Rzeszów University of Technology in Poland, further expanding the network of researchers with whom he hopes to continue working.
Teaching and mentoring at CTU also gave Pacheco-Vega a different perspective on engineering education. He observed that Czech students are expected to take considerable responsibility for their own learning, generally with less direct guidance from professors than he was accustomed to in the United States. Yet he found that students welcomed opportunities to talk with him about their homework, reports, and research findings.
“I was particularly impressed by how seriously they approached their studies and by the time and effort they invested in their work. This experience reinforced my belief that student independence and close faculty mentorship can complement each other very effectively.”
The Fulbright experience extended far beyond the university. For Pacheco-Vega and his wife, Elia, living in Prague for almost an entire academic year offered the opportunity not simply to visit another country, but to make it their home.
“Living in Prague for almost an entire academic year was one of the most memorable aspects of the Fulbright experience for both my wife and me. There is a significant difference between visiting a country for a few days and actually making it your home for several months. We gradually became part of the rhythm of everyday life: taking the tram or metro across Prague, traveling by train to other parts of the country, shopping for groceries every few days, and walking home carrying our bags, sometimes during a very cold Czech winter.
“We did not need a car during our entire stay, something quite different from our daily life in Los Angeles. Even these simple routines gave us a different perspective on how people live.”
Their months in Czechia also gave them time to experience the country's history, architecture, food, and people in ways that a shorter visit could not. They traveled to places such as Český Krumlov and Karlovy Vary, discovered traditional Czech foods, and navigated a language that became particularly challenging outside Prague.
Pacheco-Vega also came to appreciate cultural differences that revealed themselves more gradually.
“Culturally, the Czech people can initially seem more reserved than what we are accustomed to in the United States. Over time, however, we experienced their friendliness, generosity, and strong work ethic. Those everyday interactions became as meaningful to us as visiting the country's famous historical sites. Living there gave my wife, Elia, and me an understanding of Czech culture and society that we simply could not have gained as tourists.”
Now back at ECST, Pacheco-Vega sees the relationships developed at CTU and Rzeszów as opportunities that could extend beyond his own research. The collaborations have broadened his understanding of energy-efficient technologies within the European sustainability context and could create new connections for other faculty and students within ECST and NSF CREST CATSUS.
For him, that combination of scholarship, education, relationships, and cultural exchange ultimately defined the Fulbright experience.
“For me, the Fulbright experience was not simply about taking my research abroad; it was about exchanging ideas, building lasting relationships, and experiencing research, education, and another culture from a different perspective. As a Fulbright Scholar, I also had the privilege of serving as a cultural and scientific ambassador for the United States, fostering mutual understanding through academic and personal exchange.”
- Learn more about Arturo's Fulbright Award at Cal State LA News
- Meet Cal State LA's 2025–26 Distinguished Fulbright Scholars at Cal State LA Magazine
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