Case Study: Wheelie Good Savings – Schools Turning Trash into Cash

11 December 2025
Over the past two years, Total Utilities has partnered with 12 high schools educating more than 16,000 students across New Zealand. Our waste and recycling services have delivered $600,000 in total savings, with an average reduction of 41% over three years. These savings have allowed schools to free up operational expenditure and redirect funds into student education, while also improving sustainability outcomes.

The Challenge

Schools face rising waste disposal costs due to increasing landfill levies and more complex recycling requirements. Many schools are locked into long-term contracts or paying for services they don’t fully use. Without expert oversight, waste bills can escalate, reducing funds available for teaching and learning.

Our Solution

Total Utilities provides a comprehensive waste management review, including:
  • Contract Analysis – We benchmark current rates against market pricing and identify opportunities for renegotiation.
  • Invoice Validation – Even schools within existing contracts can save money. We verify invoices against agreed rates and confirm that charges match the contract and that waste collection assets on site are still relevant for waste handling needs.
  • Waste Handling Improvements – We help schools reduce landfill waste and carbon emissions through better recycling practices and bin optimisation.

Impact

By reducing waste buying prices and improving waste handling, schools have achieved:
  • Lower landfill volumes
  • Reduced carbon emissions
  • Significant cost savings redirected to education

How Savings Support Students

Cost savings are often added to a school’s discretionary budget, enabling investment in initiatives that directly benefit students. Schools have used savings to:
  • Purchase new sports equipment (e.g., balls, uniforms, goal posts)
  • Fund field trips and camps for enriched learning experiences
  • Invest in classroom technology and resources (devices, STEM kits)
  • Support student wellbeing programmes and extracurricular activities
Instead of paying for unnecessary waste costs, schools are investing in experiences and tools that directly benefit students.

Success Highlights

  • 12 High Schools
  • 16,000+ Students
  • $600,000 Total Savings
  • Average 41% Reduction Over 3 Years

Savings Summary

Metric Result
Schools Supported 12
Students Benefiting 16,000+
Total Savings Achieved $600,000
Average Savings 41% over 3 years

Finding Savings for Schools Within Contract

Even if your school is currently within contract, Total Utilities can identify and recover savings by:
  • Validating invoices against contract rate cards to ensure the correct rates are being applied in practice.
  • Matching charges to onsite assets (bin sizes, types, collection frequency) to prevent billing for assets or services you don’t have.
  • Detecting anomalies such as duplicate collections, incorrect levies, or unimplemented discounts.

How Total Utilities Can Help

Total Utilities is dedicated to assisting you in reviewing your current waste contracts, focusing on pricing, efficiencies, and diversion rates. We offer advisory services to help you evaluate your options and find solutions for increased diversions, enabling you to make informed decisions about your waste contracts. By staying proactive and informed, you can better manage your waste contracts, optimise costs and efficiencies, and make strategic decisions for your business’s future. Discover how Total Utilities can help you streamline your Waste Procurement, reduce costs, and provide comprehensive reporting.