Plastic Takeout Container

Material Composition Assumptions

A typical plastic takeout container weighs approximately 20 grams and consists primarily of thermoplastic polymers derived from fossil fuel feedstocks. The composition includes polypropylene as the dominant material at 70% by weight, representing 14 grams of the container structure. Polystyrene or expanded polystyrene comprises 20% at 4 grams, particularly in foam-style containers. Additional materials include polyethylene terephthalate at 8% weighing 1.6 grams for clarity applications, and polyethylene at 2% representing 0.4 grams for flexible components or lids.

Manufacturing Geography

The majority of plastic takeout containers originate from manufacturing facilities in China, which produces over 60% of global plastic food packaging. Chinese production benefits from integrated petrochemical supply chains and established polymer processing infrastructure. The regional grid intensity of 555 gCO2/kWh reflects the country’s coal-dominated electricity generation, contributing significantly to manufacturing emissions. Coastal manufacturing hubs in Guangdong and Jiangsu provinces offer proximity to both raw material suppliers and international shipping routes for global distribution.

Regional Variation

Manufacturing Region	Grid Intensity	Estimated CCI Score	Adjustment vs Default
China	555 gCO2/kWh	45	Baseline
United States	386 gCO2/kWh	38	-16%
European Union	255 gCO2/kWh	32	-29%
India	708 gCO2/kWh	52	+16%
Brazil	85 gCO2/kWh	26	-42%

Provenance Override Guidance

1. Submit actual polymer composition percentages and weights for each plastic resin type used in container construction, including any recycled content ratios.

2. Provide detailed manufacturing location data including specific facility grid electricity sources, renewable energy usage, and regional energy mix documentation.

3. Document transportation distances and methods from raw material suppliers through finished product distribution to end markets.

4. Supply end-of-life disposal pathway data including regional recycling rates, landfill diversion percentages, and waste management infrastructure details.

5. Include any process modifications such as bio-based polymer content, energy efficiency improvements, or closed-loop manufacturing systems that deviate from standard production methods.

Methodology Notes

• The CCI score represents cradle-to-grave emissions for a single plastic takeout container including raw material extraction through end-of-life disposal
• Scope 3 dominates at 80% due to upstream polymer production and downstream waste management impacts outside direct manufacturing control
• Functional unit assumes one typical 20-gram container used once for food service applications
• Score excludes food product emissions, consumer behavior variations, and regional differences in usage patterns
• Data gaps include emerging bio-based polymer alternatives and advanced recycling technology impacts on lifecycle emissions
• Transportation emissions remain minimal despite global supply chains due to lightweight product characteristics and efficient packaging density