Measuring Cup Set

Material Composition Assumptions

A typical measuring cup set weighing approximately 400 grams consists of multiple material options depending on product design. Stainless steel variants use 304 or 316 grade steel comprising 85% of total weight, with silicone handles or grip elements making up the remaining 15%. Borosilicate glass sets feature tempered glass at 90% composition with minimal plastic components for measurement markings. Plastic alternatives rely primarily on polypropylene or recycled plastic content at 95% by weight, with small metal components for durability. Sustainable options incorporate bamboo fiber or hardwood materials at 80% composition, combined with food-safe coating materials representing the balance.

Manufacturing Geography

China dominates global measuring cup production due to established supply chains for both metal fabrication and plastic molding operations. The country’s industrial infrastructure supports efficient manufacturing of kitchen utensils through specialized facilities concentrated in Guangdong and Zhejiang provinces. Grid intensity averaging 644 gCO2/kWh significantly influences the carbon footprint of energy-intensive processes like steel forming and plastic injection molding. Manufacturing in this region benefits from proximity to raw material sources and established export logistics networks, though the coal-dependent electricity grid contributes substantially to overall emissions.

Regional Variation

Manufacturing Region	Grid Intensity	Estimated CCI Score	Adjustment vs Default
China	644 gCO2/kWh	38	Baseline
India	708 gCO2/kWh	42	+11% higher
Germany	366 gCO2/kWh	28	-26% lower
Vietnam	573 gCO2/kWh	35	-8% lower
South Korea	436 gCO2/kWh	31	-18% lower

Provenance Override Guidance

1. Material certificates documenting exact steel grade, recycled content percentage, and supplier-specific production data for primary materials.

2. Factory energy consumption records showing actual electricity usage per unit manufactured, including renewable energy procurement agreements or on-site generation.

3. Transportation documentation detailing shipping methods, distances, and logistics efficiency improvements from supplier facilities to distribution centers.

4. End-of-life material recovery data demonstrating recyclability rates and disposal methods specific to the product design and regional waste management systems.

5. Use phase studies providing region-specific washing frequency data, dishwasher efficiency ratings, and consumer behavior patterns affecting lifetime carbon impact.

Methodology Notes

• The CCI score represents cradle-to-gate emissions for manufacturing plus estimated use phase impacts over a 10-year product lifetime with regular washing cycles.

• Scope 3 dominance reflects the carbon intensity of raw material extraction and processing, particularly for durable materials like stainless steel and glass.

• Functional unit assumes a standard 4-piece measuring cup set with nested design for space efficiency and typical residential kitchen usage patterns.

• Excludes packaging materials, retail display infrastructure, and consumer transportation from point of purchase to home.

• Data gaps exist around regional variation in consumer washing habits and the carbon impact of different dishwasher technologies across global markets.