BHP is the largest mining company in the world, and operates remote housing sites for its workers. As one shift may be returning at dawn and eating dinner, another may be getting ready to depart and eating breakfast, all primarily buffet service.

Operating 24/7 dining in some of the world's most remote locations, the Compass Group Australia team at BHP’s Port Haven and Redmont Village face unique logistical challenges. By integrating Leanpath’s food waste tracking and prevention technology and fostering a proactive culinary culture, they achieved remarkable results:

• Port Haven: Reduced food waste by 50%.
• Redmont Village: Reduced food waste by 48%.

The Challenge: Remote Logistics and "Just in Case" Production

Logistics at these remote sites are complex; ingredient orders must be placed weeks in advance, and food is trucked in from central hubs.

“The team’s organizational skills and their attention to detail need to be exceptional because there's no running to the shop because I forgot the milk,” says George Fouskarinis, General Manager Culinary.

That puts a premium on efficiency and food waste reduction.

“We need to make sure we have enough food and that we don’t run out,” adds Executive Chef Alex Hau. “The Leanpath system helps us massively with identifying food waste issues and doing better to address them.”

What they found was that to ensure the 550 to 700+ daily residents were always fed, kitchens often defaulted to "just in case" overproduction. And before Leanpath, says Fouskarinis, food waste levels were based on speculation rather than "cold hard facts."

The Strategy: Data-Driven Culinary Culture

Compass Group Australia implemented a multi-layered strategy centered on Leanpath data to shift behavior.

1. Identifying the "Unsold" Surplus

The team was surprised to find that a massive portion of their waste was "presented not sold." In other words, too much was being merchandised at the buffet. They realized they needed better food waste management leading up to the critical breakdown period of service.

Specific interventions included:

• Batch Cooking: Moving to smaller, more frequent batches toward the end of service to ensure freshness without excess.
• Smaller Presentation Vessels: Switching from large trays to smaller pots and inserts during the final hour of service to reduce the volume of food at risk of being wasted.

2. Menu Engineering and Demographic Insights

The data revealed that certain items, such as vegetarian dishes and specific cooked vegetables, were consistently overproduced relative to their popularity with certain site demographics.

• The Change: Chefs used these insights to engineer the menu, shifting volume toward more popular items and swapping out underperforming dishes.
• The Result: This prevented waste before food ever reached the remote sites by adjusting procurement and shipping.

3. Progressive Repurposing

Repurposing became a cornerstone of their success, with the volume of repurposed food almost tripling since implementation.

• Grab-and-Go "Crib" Meals: Excess high-quality proteins, like roast beef, are now properly cooled and repurposed into "Grab-and-Go" lunch–or “crib”–meals for residents to take on-shift.
• "Wet Dishes": Grilled chicken breasts might be repurposed into a chicken cacciatore or curry for the following day.

Cultivating Engagement

Frances "Frankie" Seymour, Leanpath SME, emphasized that success required building a "confidence culture."

• Transparency: Shift handovers now include a transparent review of food waste data to share tips and identify areas for improvement.
• Shared Knowledge: Regular "Head Chef Catch-ups" allow teams across the portfolio to share solutions that worked at one site with the others.
• KPI Integration: Food waste reduction is now a KPI embedded into Compass Group’s DNA, from executive leadership to the frontline teams.

Conclusion

For the Compass Group team at BHP, food waste prevention is more than just a financial goal; it is a sign of respect for the resources, energy, and "love" poured into the food by farmers. By replacing opinion with data, they have proven that even in the most challenging remote environments, massive sustainability gains are possible.

"You can only improve once you measure and you have a baseline of what you're doing,” sums up Fouskarinis. “The insights the data gives you are absolutely invaluable."