Hydropower in Action: From Village Infrastructure to Model Turbine Engineering

Project Summary

Newhalen School students explored hydropower by touring their local village hydropower plant that generates electricity for multiple communities, then applied engineering principles by designing, building, and testing their own model hydropower turbines with varying blade configurations to optimize power generation.

Detailed Story

Students at Newhalen School embarked on a comprehensive hydropower learning journey that bridged classroom theory with real-world infrastructure and hands-on engineering. The project began with classroom learning about renewable energy and hydropower fundamentals. Students then visited the local hydropower plant in their village, where they were amazed by the massive scale of the turbine and fascinated to discover that this single facility generates electricity not only for their own community but also for neighboring villages. The field trip allowed students to observe how water is harnessed efficiently to generate electricity and to understand the engineering principles behind turbine design at full scale. Students then returned to the classroom to apply the scientific method in practical context by designing and building their own model hydropower turbines. They experimented with different blade shapes and configurations, methodically collecting data to analyze which designs were most effective at generating power. This iterative design process proved both engaging and challenging – many students noted the difficulty of creating an efficient turbine, but they were motivated by the challenge and excited to test their ideas. Through collaborative teamwork, students tested multiple designs, identified the most powerful configurations, and expressed pride in their results. The project successfully strengthened critical thinking, problem-solving skills, and collaborative abilities while helping students understand the role of renewable energy infrastructure in their community and develop confidence in conducting experiments and interpreting scientific results. Student quote: “[I was] amazed by the size of the hydropower turbine” and “fascinated to learn that it generates electricity not only for our community but also for neighboring villages”

Impact Statement

Students connected theoretical renewable energy concepts to real-world applications by visiting operating infrastructure. Gained understanding of how their village’s hydropower system serves multiple communities. Developed practical engineering skills through iterative turbine design and testing. Successfully applied scientific method through experimental design, data collection, and analysis. Built confidence in problem-solving and collaborative teamwork. Deepened appreciation for renewable energy’s role in rural Alaskan communities.