Walmart – Runqi Zhao – 2025

Summary

Runqi Zhao helped Walmart China optimize electricity costs through policy-driven initiatives.

Goals

This project aimed to examine China’s evolving commercial electricity pricing policies, identify opportunities for cost reduction under time-of-use tariffs and green power initiatives, and quantify potential savings through energy storage and load-shifting strategies. The goal was to align corporate energy use with policy incentives to support both economic and sustainability objectives.

Solutions

• Policy Review: Zhao conducted a comprehensive review of China’s latest electricity pricing reforms, renewable energy incentives, and demand-side management policies, synthesizing regulatory trends and identifying actionable opportunities for businesses.
• Energy Consumption Analysis: By collecting and analyzing electricity usage data from select Walmart China stores, Zhao identified high-cost, high-emission load patterns and assessed their alignment (or misalignment) with policy-driven efficiency measures.
• Cost-Saving Reduction Modeling: Leveraging policy insights and consumption data, Zhao developed a quantitative model to estimate potential cost savings from tariff optimization, peak load management, and green power procurement, while calculating corresponding emissions reductions.

Potential Impact

This initiative demonstrates how strategic energy management aligns economic and environmental objectives, transforming policy challenges into sustainable value opportunities. By integrating electricity reforms with corporate operations, we not only reduce costs but also advance climate leadership in retail. This approach strengthens organizational resilience, supports China’s carbon neutrality goals, and sets a replicable precedent for market-wide green transformation through policy-aware business innovation.