By Daniela Gorena
The eighth episode of the Voices of Science podcast, produced by Univalle Online in collaboration with the Journal of Latin American Sciences and Culture (JLASC) and the Andean Road Countries for Science and Technology (ARCST), featured Dr. Edwin Lamas, a distinguished academic and researcher. Hosted by Lic. Yelka Aguilera, the conversation centered on one of Bolivia’s most pressing challenges: achieving energy sustainability while safeguarding the environment.
Dr. Lamas holds a Ph.D. from the Polytechnic University of Valencia (Spain) and serves as a full-time professor in the Mechanical and Electromechanical Engineering programs at the Technical University of Oruro (UTO). Throughout the episode, he shared his extensive expertise on the intricate relationship between energy use and environmental protection.
Balancing Present Needs with Future Resources
Dr. Lamas emphasized that energy sustainability cannot be achieved without the responsible and efficient use of natural resources. This is particularly critical in industrial sectors, where excessive energy and water consumption can generate significant environmental harm. “The goal of energy sustainability,” he explained, “is to achieve a balance that meets present needs without compromising the resources available to future generations.”
Addressing Water Scarcity in Oruro
A central topic of the discussion was the severe water shortage affecting the Oruro department. Dr. Lamas presented findings from studies on efficient water use across various companies in the region. He stressed the importance of implementing strategies to reduce waste and optimize industrial processes, which are essential to ensuring long-term water availability for both communities and industries.
Case Study: The Vinto Metallurgical Company
Dr. Lamas also discussed a research project conducted at the Vinto Metallurgical Company, a tin smelting facility. The study identified high levels of water and energy consumption as critical issues. Among the proposed solutions, the implementation of advanced ventilation systems emerged as a viable alternative to reduce energy usage and promote sustainability within the industry. According to Dr. Lamas, such measures can lower operational costs, improve efficiency, and significantly reduce the environmental footprint of production processes.
Bioclimatic Housing: Merging Science with Ancestral Wisdom
The episode also explored the Bioclimatic Housing Project, a multidisciplinary initiative that combines modern scientific knowledge with ancestral wisdom to improve quality of life. Dr. Lamas explained that these homes are specifically designed to withstand Oruro’s harsh climatic conditions, characterized by extremely low temperatures. By optimizing natural resource use, these homes reduce heating-related energy consumption, a practical and culturally respectful solution to a persistent regional challenge.
Raising Public Awareness
In his concluding remarks, Dr. Lamas reflected on the urgent need to raise public awareness about energy sustainability. He noted that there is a fundamental need to educate and inform society on these issues. Greater public knowledge, he argued, would encourage more responsible practices and help build a more sustainable future for all Bolivians.
A Commitment to Ongoing Dialogue
With this episode, Voices of Science continues its mission to foster ongoing scientific dialogue and outreach. By connecting cutting-edge research and innovative solutions with the broader public, the podcast addresses the most pressing environmental, energy, and social challenges, one conversation at a time.
Watch the full episode on Univalle Online’s Facebook and YouTube channels.
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