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Fig. 3 | Biotechnology for Biofuels

Fig. 3

From: Life cycle impacts of ethanol production from spruce wood chips under high-gravity conditions

Fig. 3

Correlation between the ethanol yield of the process configurations and their environmental impacts. The impact categories are: a global warming potential (GWP); b eutrophication potential (EP); c acidification potential (AP); d photochemical ozone creation potential (POCP). The linear trend line (in blue) and the 95 % confidence intervals (in gray) are given. The correlation coefficients (\(r^2\)) are mentioned in each graph

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