Physical Place:

Sustainable Food Service

START Metric #46:

Tableware & Trays

Guides & Resources

How-To Guides

  • Ditching Disposables Toolkit

    From the Center for Environmental Health, a toolkit for transitioning to healthier food-ware in K-12 Schools, including case studies, transition considerations & a planning guide.

Additional Resources

  • Reusable Food Service-ware Guide

    Although not specifically for schools, this guide from the Clean Waste Fund, provides helpful information around alternative tableware, a break-even point calculator, and a cost-benefit calculation worksheet.

  • Case study: Disposables vs Reusables

    From ReThink Disposable, a case study of a California high school transitioning to reusable service-ware, including cost assessments and recommendations.

  • Case study: Compostables vs Reusables

    From Hobart, a case study of an elementary school transitioning from compostable to reusable service-ware, including cost comparisons.

  • District Case Study: Disposables to Reusables

    A case study of a district that successfully transitioned 12 schools to reusables, with net annual savings.

  • Polystyrene Factsheet

    From the Center for Environmental Health, essential information about the impact of polystyrene on human & environmental health.

  • Foodware Public Database

    From the Center for Environmental Health, a database to help purchasers identify harmful chemicals, and includes biodegradable and compostable products.

  • GreenScreen Certified Foodware Database

    From the Center for Environmental Health and Clean Production Action, a database of safer and more sustainable everyday items, such as bowls and plates.

  • Reusable Tray Options and Info

    From the Green Team, information about alternatives to disposable trays, benefits and considerations, and best practices for commercial dishwashers.


 Contact us at guides@greenschoolsalliance.org if:

  • You have a free resource to contribute or recommend that can help schools take action around this specific sustainability metric.

  • You authored a guide included here and have information about the Cost, Difficulty or Impact rating.