Stony Brook University Computer Science

Computer Science major Sooa Kim won 1st place in the 2023 Jeju Digital Social Innovation Hackathon Competition. The Hackathon competition, hosted by the Jeju Special Self-Governing Province, was held on September 21st – 22nd. The theme of this year’s competition was proposing ideas for products or services that solve societal issues using digital technology. Sooa Kim came in first by proposing a customized power monitoring platform.

“In Jeju, which has declared carbon neutrality since 2012 and is actively working to expand new and renewable energy sources, citizens can use the time-of-use electricity rate system that takes into consideration the characteristics of new and renewable energy. The time-of-use rate system is a shifting of electricity rates based on the season and time of day, and the ultimate goal is to match the supply curve of renewable energy and the demand curve for electricity. Accordingly, we proposed “Jirit” (찌릿, the sound of an electric shock), a customized power monitoring platform that encourages citizen participation by providing real-time monitoring of power usage and user-centered data analysis that induces demand response using incentives. Through this, we can expect economic benefits for electricity users and a carbon reduction effect through the time-based rate system.

It was a meaningful time to address the shortcomings of the existing power analysis platform with technology optimized for Jeju Island's unique power system. I had the opportunity to receive feedback from professional mentors regarding the issues that needed improvement when the platform is put into use, and this led me to consider a more user-centered approach.