Parchment Paper Roll

Material Composition Assumptions

A standard parchment paper roll weighing approximately 125 grams consists of multiple material components. The base substrate comprises cellulose fiber derived from either virgin wood pulp or recycled paper sources, representing roughly 85 grams or 68% of the total weight. A silicone coating applied to create the non-stick surface accounts for about 20 grams or 16% of the product mass. Clay-based fillers including kaolin constitute approximately 15 grams or 12% of the composition to improve opacity and printing characteristics. Chemical processing agents such as bleaching compounds and sizing materials contribute the remaining 5 grams or 4% of the total weight.

Manufacturing Geography

North America serves as the primary manufacturing region for parchment paper rolls due to abundant forest resources and established pulp mill infrastructure. The regional electrical grid operates at an intensity of 420 gCO2e per kilowatt-hour based on the latest EPA eGRID data compilation. This manufacturing location benefits from partial integration of biomass energy sources within paper mill operations, which helps reduce overall fossil fuel dependency compared to regions relying entirely on coal or natural gas power generation.

Regional Variation

Manufacturing Region	Grid Intensity	Estimated CCI Score	Adjustment vs Default
North America	420 gCO2e/kWh	52	Baseline
Europe	350 gCO2e/kWh	47	-10% reduction
China	650 gCO2e/kWh	64	+23% increase
Brazil	180 gCO2e/kWh	39	-25% reduction
Southeast Asia	720 gCO2e/kWh	68	+31% increase

Provenance Override Guidance

1. Submit mill-specific energy consumption data showing actual fossil fuel usage, biomass fraction, and electricity consumption per ton of paper produced.

2. Provide documentation of recycled fiber content percentage and virgin pulp sourcing certifications with associated transportation distances.

3. Supply water treatment facility specifications including energy requirements for wastewater processing and sludge management operations.

4. Document silicone coating application processes with material supplier declarations for coating weight and chemical composition.

5. Submit regional grid intensity certificates or renewable energy purchase agreements that demonstrate lower-carbon electricity sourcing.

Methodology Notes

• The CCI score represents cradle-to-gate emissions for one standard household parchment paper roll weighing 125 grams including primary packaging materials.

• Scope 1 emissions capture direct manufacturing energy use while Scope 3 dominates due to upstream pulping and fiber production processes.

• The functional unit assumes typical residential cooking applications with standard roll dimensions of 30 square feet coverage area.

• End-of-life disposal impacts are included but assume municipal solid waste landfill scenarios rather than composting or recycling pathways.

• Data gaps exist for regional variations in silicone coating suppliers and transportation mode optimization between manufacturing facilities and distribution centers.