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School Canteen Food Waste Audit

From throwing food away to feeding 80 people daily

80+
People Fed Daily
65%
Waste Reduction
2.1T
Food Saved (Year)
12
Student Volunteers

The Story

Our school canteen threw away 15-20 kg of perfectly good food every day—unopened packets, untouched rotis, sealed juice boxes. Meanwhile, construction workers near our school ate the same dal-chawal lunch daily because that's all they could afford. The waste felt criminal, but nobody was doing anything about it.

I documented the waste for 2 weeks and presented data to the principal: ₹2.3 lakh worth of food wasted annually. Got permission to start a redistribution program. Now 12 student volunteers collect excess food daily and distribute to workers and local families. We've fed 80+ people daily for 8 months, saved 2.1 tons of food, and cut canteen waste by 65%.

the moment that changed everything: September 2023 - saw our school guard uncle eating plain dal-rice (no vegetables) for the 15th day straight outside canteen. same time, watched canteen staff throw 3 garbage bags of untouched food. unopened milk packets. sealed sandwich boxes. perfectly good rotis. i felt sick. walked to construction site 500m away - 40+ workers eating the exact same lunch every single day. not because they wanted to. because that's all they could afford. went home and couldn't sleep. next morning, started weighing the waste. 2 weeks later had data: 18.2kg daily = ₹2.3 lakh/year. presented to principal with a simple question: "can we just walk this food 500 meters?" she said yes. 8 months later: 2.1 tons of food saved. 80+ people fed daily. same 30 minutes of student time. 🍛❤️

food redistribution calculator

this week's real impact

Food Wasted
69 kg
552 meals
Food Redistributed
49 kg
Waste reduction: 71%
People Fed
358
72 people daily
monday65 people fed
Wasted
12 kg
Redistributed
8 kg
tuesday78 people fed
Wasted
15 kg
Redistributed
11 kg
wednesday58 people fed
Wasted
10 kg
Redistributed
7 kg
thursday72 people fed
Wasted
14 kg
Redistributed
10 kg
friday85 people fed
Wasted
18 kg
Redistributed
13 kg

where the food actually goes

🏗️
Construction Workers
Daily site 500m from school • 40-50 workers
👨‍👩‍👧‍👦
Local Community
Low-income families in nearby area • 20-30 people
🏠
NGO Partnership
Weekend distribution to elderly care homes

our 30-minute daily routine

1
Collection (1:30 PM)
After lunch service, collect untouched food items from canteen. Only hygienically safe, unpacked items.
2
Packaging (1:45 PM)
Student volunteers package food in clean containers. Label with date and contents.
3
Distribution (2:00 PM)
Walk to construction site (5 min) and distribute to workers during their break. Any remainder to local families.
4
Documentation
Log quantities distributed, number of people fed. Update weekly dashboard for transparency.

Key Features

Daily Audit

Track food waste quantities and redistribution impact

Volunteer Coordination

WhatsApp group manages 12 student volunteers on rotation

Safety Protocols

Only sealed/untouched food, same-day distribution only

Impact Dashboard

Weekly reports to school administration showing social impact

Implementation

Initial Research

2-week waste audit: photographed, weighed, categorized all waste. Created cost analysis showing ₹2.3L annual waste. Presented to principal with solution proposal.

Partnerships

Partnered with construction site supervisor who ensures workers get food. Connected with local NGO for weekend distributions and elderly care homes.

Volunteer System

12 students on rotating 3-day schedule. Takes 30 min/day. School gave community service hours credit, making volunteering attractive.

Scaling

Started small (construction site only). Now serve 3 locations. Other schools visited to replicate model. Created implementation guide for them.

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