The carbon footprint of bread, ldpe bag
Bread, LDPE Bag emits about 0.342 kg CO₂e per 1 kg as purchased. Below is where that figure actually comes from — every stage of the chain, not a single headline number.
Where the carbon comes from
- Processing
- 0.206 kg
- 60%
- Turning the raw product into food: milling, refining, slaughter, curing.
- Transport
- 0.125 kg
- 37%
- Moving it from farm to processor to shop.
- Packaging
- 0.011 kg
- 3%
- Producing the packaging it reaches you in.
Lower-carbon alternatives
Each emits less than half as much as bread, ldpe bag.
Similar products
Bread, wholemeal or integral bread (made with flour type 150) · 0.379Country-style bread, French bread (baguette or ball) · 0.379Country-style bread, home-made (with flour for bread making machine) · 0.379Bran grain bread · 0.383Bread, French bread, baguette · 0.386Bread, French bread, baguette, unsalted · 0.386
Common questions
- How much CO2 does bread, ldpe bag produce?
- About 0.342 kg CO₂e per 1 kg as purchased, measured across the supply chain. That is roughly the same as driving 2 km in an average petrol car.
- What drives the footprint of bread, ldpe bag?
- Processing is the largest contributor at 0.206 kg CO₂e, about 60% of the total. Transport is only 0.125 kg — which is why what you eat matters far more than how far it travelled.
- Where does this data come from?
- The WRAP UK Food & Drink Emission Factor Database v2.0, which aggregates peer-reviewed life-cycle assessments. This product's figures come from Foodsteps.
Figures from the WRAP UK Food & Drink Emission Factor Database v2.0, which aggregates published life-cycle assessments; this product's data originates from Foodsteps, for UK. Real values vary by farm, region and method — treat these as the shape of the problem, not a measurement of any one item on your shelf.
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