Source Reduction

Reducing wasted food at the source is one of the most effective ways to cut costs, improve operations, and keep food out of the trash

Best Management Practices

   Check out RecyclingWorks MA’s Best Management Practices for detailed guidance and tactics businesses can use to prevent waste before it happens. 

Who Can Benefit from Source Reduction?

Restaurants
Supermarkets
K-12 schools
colleges & universities
hospitals
hotels
corporate cafeterias
caterers
food manufacturers
Correctional facilities
event venues
assisted living facilities

EPA’s Wasted Food Scale

learn more

The EPA’s Wasted Food Scale ranks source reduction among the most preferable strategies.

Why Focus on Source Reduction?

When food is wasted, so are the financial resources, labor, water, and energy that went into purchasing, preparing, and serving it. RecyclingWorks MA’s source reduction guidance notes that prevention can reduce both purchasing and disposal costs while improving efficiency.

In Massachusetts, food is also the largest material in the trash, which makes prevention especially important. The Best Management Practices page walks through these strategies in more depth. 

Operational Strategies That Support Source Reduction


  • Reduce Overproduction
  • Improve Storage Practices
  • Optimize Ordering Decisions
  • Strengthen Customer-Facing Operations

Breaking Down Barriers to Source Reduction

We do not know where to start 

A good first step is to understand what is being wasted, why, and where it is happening. We offer tools and assistance to help you get started

We are too busy to add another process 

Source reduction works best when it’s built into existing operations. Small changes to ordering, inventory rotation, prep practices, batch cooking, portioning, or buffet setup can make a meaningful difference.

We don’t know that the effort is worthwhile 

Preventing wasted food can lower disposal costs and reduce unnecessary purchasing. Acording to ReFED it can also support better kitchen efficiency as well as the staff and customer experience. Tracking a few common problem areas often helps businesses find quick wins.

We already separate food scraps

Diverting food scraps is important, but prevention comes first. The EPA Wasted Food Scale prioritizes source reduction above downstream strategies because the best waste is waste that never gets created. Reduction can be part of a broader waste reduction plan.  

Where to Start

01. waste tracking

A customer uses a touchscreen interface to weigh bulk foods in a zero waste shop.

Get a clearer picture of what is being discarded, when, and why.

02. meal planning & forecasting

Delicious and nutritious meal prep featuring broccoli, beans, and eggs in containers.

Use past demand and production data to reduce overproduction.

03. Purchasing & inventory

A restaurant worker operates a point of sale system in a commercial kitchen setting.

Order more accurately, improve receiving practices, and optimize stock rotation.

04. back-of-house practices

Neatly arranged storage containers on pantry shelves showcasing home organization.

Improve storage, preparation, labeling, and batch cooking.

A Story to Inspire

Bufet at Umass Amherst

Success Story

UMass Amherst Dining Leads the Way in Food Waste Reduction

UMass Amherst Dining serves more than 16 million meals annually and has become a national leader in food waste reduction.

By focusing on source reduction, food donation, and composting, the university has significantly reduced waste and created a model for sustainable dining operations.

Read the Story

A Partner Perspective

Nicole Rosa

Southcoast Health

“Reducing food waste at Southcoast Health has been a team effort focused on understanding where waste occurs and identifying opportunities for improvement.  By measuring and tracking waste, our teams have made informed changes to purchasing, preparation, and food service practices. Through our composting program, compost generated from food waste was donated to support the growth of fresh, local produce for families experiencing food insecurity.  Sustainability at Southcoast is about more than reducing waste.  It is about being responsible stewards of resources and caring for the communities we serve.”
55% Food Waste Reduction
89,480 lbs Diverted from Disposal
$126K+ Food Cost Savings

Nicole Rosa
Director of Logistics & Sustainability, Southcoast Health

Additional Resources

Ready to take action on waste reduction? 

Contact our team for free, customized assistance.

Get Assistance Call Hotline