Stuart Country Day School's Foodnomics chapter, led by Vivian Wang, has achieved remarkable results through her focused approach on lunch period waste reduction. Her systematic tracking and peer education efforts have produced excellent improvements over the academic year.

Starting in September 2024 with an average lunch waste of $229.13, Vivian implemented consistent data collection and awareness campaigns using the Foodnomics app. Her dedicated approach has created a strong culture of environmental responsibility among students at Stuart Country Day School.

Outstanding achievements at Stuart Country Day School include:

1. Exceptional overall reduction: 42.5% total waste reduction from September to May
2. Consistent month-over-month improvements: Achieved reductions in 8 out of 9 months tracked
3. Significant cost savings: Reduced from $229.13 to $131.75 average monthly lunch waste
4. Accelerated improvement: Strongest reductions in final two months (11.0%, 11.4%)
5. Sustained leadership: Maintained engagement throughout the full academic year

Vivian Wang's chapter at Stuart Country Day School demonstrates how focused efforts on a single meal period, combined with consistent leadership, can yield outstanding environmental and economic benefits. Her sustained improvements show the power of dedicated peer education and the effectiveness of the Foodnomics tracking methodology in a school setting.