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Daily Life

One use of paper towels (2 sheets, hand drying)

Paperipyyhkeiden käyttö (2 arkkia, käsien kuivaus)

0.1
Truecost score
Data confidence: HIGH

Carbon and waste well-established from Gregory et al. (2013) MIT study. Water and land estimated from paper manufacturing data.

Two paper towel sheets produce ~15 g CO₂e and 5g of non-recyclable waste per hand-drying. Small per use, but hundreds of billions are used globally each year.

Did you know? Paper towels have roughly double the carbon footprint of hand dryers and generate massive waste — US restrooms alone discard ~5,000 tonnes of paper towels daily.
Transparent calculation

How was this number determined?

The Truecost score is calculated from absolute physical values. Each row below shows the measured value, how it was normalized, and where it comes from.

Dimension Absolute value Score 100 = Normalized Weight Weighted Confidence
Carbon Emissions 0.015 kg CO₂e 9.5 kg CO₂e 0.16 ×0.35 0.06 HIGH
Water Consumption 0.1 liters 3840 liters 0.0 ×0.2 0.00 MEDIUM
Land Use 0.001 m²·year 51 m²·year 0.0 ×0.2 0.00 LOW
Waste 0.005 kg 5 kg 0.1 ×0.15 0.01 HIGH
Toxicity 0.02 µDALY 162 µDALY 0.01 ×0.1 0.00 LOW
Truecost score (weighted sum) 0.1

Share of your annual planetary budget

Carbon Emissions <0.01%
Waste <0.01%
Toxicity <0.01%
Source data by dimension

Where do the absolute values come from?

Carbon Emissions
HIGH
Gregory et al. (2013) MIT LCA: 2 standard paper towels = 15.5 g CO₂e per hand-drying event. Includes pulp production, manufacturing, transport, and disposal. Virgin paper towels: ~26 g CO₂e/use. Recycled: ~16 g CO₂e/use (Terrapass 2023).
  • Gregory et al. (2013): Life-cycle assessment comparison of hand-drying options — Environmental Science & Technology
  • Terrapass (2023): How to Reduce the Carbon Footprint of Your Paper Towels

Well-studied. Range: 10-26g depending on virgin vs recycled pulp. Most commercial restrooms use virgin paper.

Water Consumption
MEDIUM
Paper manufacturing: 10-50 L water per kg paper. 2 sheets ≈ 5g paper. At 20 L/kg: 0.1 L per use. Includes pulping and bleaching water.
  • UD-TECH (2024): Water Consumption in the Pulp and Paper Industry

Small absolute number but adds up across billions of uses daily worldwide.

Land Use
LOW
Virgin paper towels require managed forestry. ~5g paper per use. Forestry yields ~5 tonnes/ha/year → 5g needs ~0.01 m². With rotation: ~0.001 m²·year.
  • FAO (2020): Global Forest Resources Assessment

Many paper towel brands now use recycled content, reducing virgin forestry demand.

Waste
HIGH
2 paper towel sheets ≈ 5g. Discarded after single use. Not recyclable once wet/contaminated. ~5,000 tonnes of paper towels go to US landfills daily.
  • Gregory et al. (2013): Life-cycle assessment comparison of hand-drying options

Paper towels are not recyclable and generate significant solid waste at scale.

Toxicity
LOW
Bleaching process uses chlorine compounds. Residual dioxins in trace amounts. Minimal skin exposure risk from brief contact. Low µDALY.
  • Bajpai (2019): Pollutants released from the pulp paper industry

Negligible direct toxicity to user. Manufacturing emissions are the main concern.

Comparisons

Methodology

Based on Gregory et al. (2013) MIT lifecycle assessment of hand-drying options. Covers pulp production, paper manufacturing, transport, and disposal.

Sources