A busy Hurstville restaurant has slashed food waste by more than a third after implementing an AI-powered inventory management system that predicts customer demand and optimises ordering.

Golden Lotus, a Chinese restaurant on Forest Road that has operated for 12 years, was throwing away thousands of dollars worth of food monthly before owner David Chen decided something had to change.

“We were ordering based on gut feel and experience,” Chen explained. “Some weeks we’d run out of popular dishes, other weeks we’d throw away produce that went off before we could use it. Neither is acceptable.”

The Problem of Food Waste

For restaurants, food waste represents both an environmental and financial burden. Golden Lotus was discarding approximately 15% of purchased ingredients, translating to over $4,000 monthly in direct costs plus labour for preparation that went unused.

“Every prawn we throw away is money in the bin,” Chen said. “But more than that, it bothered me ethically. People are struggling to afford groceries, and here we are throwing food away.”

AI Solution

Working with an Australian AI company, Golden Lotus implemented a system that analyses multiple data sources to predict demand:

• Historical sales data by day, time, and season
• Weather forecasts (rainy days increase takeaway orders)
• Local events that affect dining patterns
• School holidays and public holiday periods
• Even social media trends affecting dish popularity

The system generates daily ordering recommendations, adjusting for expected covers and likely menu choices.

Results After Six Months

Since implementation, the restaurant has achieved:

• 35% reduction in food waste
• 12% decrease in overall food costs
• Fewer menu items marked as unavailable
• Staff spending less time on inventory counts

“The AI noticed patterns we never would have seen,” Chen said. “Like, our dumpling orders spike two days after it rains. Something about rainy weather makes people crave comfort food, but they order it a couple days later. Who would have guessed?”

Staff Adaptation

Head chef Michael Wong was initially sceptical about computer-generated ordering recommendations. “I’ve been cooking for 25 years. I thought I knew what we needed.”

Wong now describes himself as a convert. “The AI handles the numbers, but I still make the final decisions. If I think we’ll need more pork for a special dish, I adjust. But having a smart baseline to work from makes my job easier.”

Kitchen staff have more time for food preparation now that inventory management requires less manual effort. The system integrates with suppliers for automatic ordering, reducing phone calls and paperwork.

Broader Restaurant Industry Trend

Golden Lotus joins a growing number of Sydney restaurants addressing food waste through technology. Industry groups estimate that Australian restaurants waste approximately $2.5 billion in food annually.

“This isn’t just a Golden Lotus problem,” Chen noted. “Every restaurant deals with this. The technology is finally good enough to make a real difference.”

Customer Impact

Diners may not notice the behind-the-scenes changes, but they benefit from more consistent menu availability and the knowledge that their meal isn’t contributing to unnecessary waste.

Golden Lotus has begun promoting its waste reduction efforts to environmentally conscious customers. “People care about this stuff,” Chen said. “It’s part of being a responsible business in 2024.”