International Journal of Chemical Engineering / 2017 / Article / Fig 8

Research Article

Physicochemical Characterization of Representative Firewood Species Used for Cooking in Some Colombian Regions

Figure 8

Comparison of volume equivalent, emissions, and costs between firewood species and fossil fuels used for cooking in Colombia.
(a) Volume equivalent of fossil fuel by 1 m3 of biomass
(b) Cost of useful energy for cooking
(c) CO2 retained by 1 m3 of biomass