System Discovery workspace

System
Discovery

Redesigning the afterlife of food residues.
Eggshells

Explore material regeneration

Coffee Grounds

Explore biochar conversion

Banana Peels

Explore acoustic biomaterial

Beef Scraps

Explore gelatin systems

Problem

Food Waste Is
Not Just Waste.

Organic residues become a climate problem when they are mixed, misclassified, and sent to landfill.

01
Mixed food residues

Mixed Residues

No separation.
No distinction.

02
Landfill

Landfill

Organic matter decomposes
without oxygen.

03
Methane cloud

Methane + Lost Value

Climate impact and
material loss.

The climate issue begins when different residues are treated as one disposable category.

Research Lens

How can food residues be redesigned from waste into climate resources?

This project looks at food waste through four connected lenses: where residues go, what emissions they create, how they are classified, and what material futures are lost.

01
System
24%

Landfill

Food waste makes up nearly a quarter of municipal solid waste in U.S. landfills.

Source: EPA
02
Emission
58%

Methane

Landfilled food waste is estimated to cause over half of landfill methane emissions.

Source: EPA
03
Classification
30–40%

Misclassification

A large share of the U.S. food supply is never eaten, hiding material value inside "waste."

Source: EPA
04
Material
$384B

Residual Streams

Surplus food carries major economic value, pointing to opportunities beyond disposal.

Source: ReFED, 2024

By separating residues by material behavior, each stream becomes a different design opportunity.

Design Approach

One shared chain, two visible intervention points.

All four projects begin where residue is produced. The chain highlights where we intervene on-site and where residue becomes material output.

Food Site
Residue Generated
On-site Intervention 01
Material Output 02
New Use Cycle
Key Point 01

On-site Intervention

Coffee Grounds

Machine Process + UX

Beef Scraps

Machine Process + UX

Eggshells

Machine Process + Application

Banana Peels

Machine Process + Application

Key Point 02

Material Output

Coffee Grounds

Biochar

Beef Scraps

Gelatin

Eggshells

Bakery Consumables

Banana Peels

Acoustic Panel

The goal is to keep residue in circulation longer, before it becomes landfill matter.

Four waste streams.
Four material futures.

Beef Scraps

Gelatin Systems
Celynn Kim

Coffee Grounds

Biochar Conversion
Jason Xu

Eggshells

Substitution to Regeneration
Scarlett Huo

Banana Peels

Acoustic Biomaterial
Winnie Chou
Studio Context

Design research within
RISD MID '27.

System Discovery documents a climate-oriented design investigation developed between March and May 2026, exploring food residue streams, material behavior, and the design of extended lifecycles.

Across four projects, the collection examines how designers can create impact by reframing organic residues from disposal categories into processing systems, material outputs, and new use cycles.