Exploring the Future of Energy: A Field Trip Report on Hydroelectric and Solar Hydrogen Power Plants in Thailand

Exploring the Future of Energy: A Field Trip Report on Hydroelectric and Solar Hydrogen Power Plants in Thailand

Recently, I had the opportunity to embark on an enlightening field trip to two significant energy facilities in Thailand: the Mae Ngat Sombun Chon Dam Hydroelectric Power Plant and the innovative Phi Suea Solar Hydrogen Power House. These visits offered invaluable insights into the diverse facets of the electricity supply industry (ESI) and the evolving landscape of renewable energy technologies.

Mae Ngat Sombun Chon Dam Hydroelectric Power Plant:

At the Mae Ngat Sombun Chon Dam, operated by the Electricity Generating Authority of Thailand (EGAT), I witnessed firsthand the impressive infrastructure harnessing the power of water to generate electricity. The plant’s synchronous generators, manufactured by Fuji Electric, stood as testament to the engineering prowess behind hydroelectric power generation. At the hydroelectric power plant Mae Ngat Sombun Chon Dam operated by the Electricity Generating Authority of Thailand (EGAT) in Chiangmai, we gained insights into how hydroelectric power generation works, including the utilization of water turbines and synchronous generators, such as those manufactured by Fuji Electric. Understanding the cost dynamics of power generation, particularly in the context of renewable energy sources like hydropower, is crucial for sustainable energy planning. We delved into the intricacies of the cost of power generation and the system’s capabilities, including its contribution to the overall energy grid. The sight of the water turbines in action underscored the importance of renewable energy sources in meeting the ever-growing demand for electricity.

Phi Suea Solar Hydrogen Power House:

Visiting the San Phi Suea energy facility in Chiangmai would have provided valuable exposure to solar-powered hydrogen storage systems. These systems typically involve the use of photovoltaic (PV) panels to generate electricity, which can then be used to produce hydrogen through electrolysis. The stored hydrogen can later be utilized as a clean energy source, either directly or through fuel cells, providing a means of energy storage and distribution in areas without continuous access to sunlight. Transitioning from hydroelectric power to solar innovation, our next destination was the Phi Suea Solar Hydrogen Power House in Chiang Mai. This cutting-edge facility epitomizes the future of sustainable energy production, leveraging solar power and hydrogen storage technology. The facility’s energy system revolves around the concept of solar-powered hydrogen storage. Through photovoltaic (PV) panels, solar energy is harvested during the day to power various functions within the premises. Excess energy is then stored in hydrogen tanks, enabling uninterrupted power supply even after sunset. One of the intriguing aspects we explored was the role of hydrogen as an energy carrier. The facility showcased different types of hydrogen production, including blue hydrogen, green hydrogen, gray hydrogen, and turquoise hydrogen. This diversified approach highlights the versatility and potential of hydrogen as a clean energy solution.

In conclusion, the field trip to Mae Ngat Sombun Chon Dam Hydroelectric Power Plant and Phi Suea Solar Hydrogen Power House was an enlightening experience that offered valuable insights into the present and future of the energy landscape. From the traditional yet formidable hydroelectric infrastructure to the cutting-edge solar hydrogen technology, these visits underscored the imperative of embracing renewable energy solutions in our pursuit of a sustainable future. As we continue to innovate and explore alternative energy sources, facilities like these serve as beacons of hope, guiding us towards a greener and more resilient energy ecosystem. Learning about these technologies and systems gives a comprehensive understanding of the diverse approaches to energy production and storage, highlighting the importance of renewable energy sources and innovative solutions for a sustainable future.

This article is a part of the class “751447 SEM IN CUR ECON PROB” supervised by

Asst. Prof. Napon Hongsakulvasu Faculty of Economics, Chiang Mai University

This article was written by Ditsanatda Chotloesak 631615021