Fig. 6From: Life cycle impacts of ethanol production from spruce wood chips under high-gravity conditionsTrade-off between yield loss and reduction of energy use and GWP. a shows the energy reduction in the downstream processing, and b the reduction of the global warming potential (GWP) of the process configurations. The inset graphs show the results for all of the process configurations. In blue, the enlarged area depicted in the main graph is indicatedBack to article page