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Table 3 Volumes of gases/greenhouse gases (GHG) emitted after system demonstration at the typical household

From: An integrated ecosystem incorporating renewable energy leading to pollution reduction for sustainable development of craft villages in rural area: a case study at sedge mats village in Mekong Delta, Vietnam

Type of fuel Load of emission gas (tons/year)a Load of GHG (tons/year)b Ton of CO2eq/year
Dust SO2 VOC NOx CO CO2 CH4 N2O
Baseline (use of production waste) 151.48 3.29 127.75 41.61 1697.25 21.48 0.18 25.16
Biogases 18 × 10−3 0.3 × 10−3 113 × 10−3 0.3 × 10−3 1.677 29 × 10−6 29 × 10−7 1.677
Reduction (%) 99.9 99.9 99.7 99.9 92.1 99.9 93.3
  1. a, bCalculated by the formula: activity data × mission factor, in which, aEmission factor is taken from WHO, 1993; bEmission factor is taken from IPCC, 2006