Comparing life cycle assessments of different biofuel options
Institution:
1. Basque Centre for Climate Change (BC3), 48008 Bilbao, Spain;2. Institute of Agricultural Research and Development, NEIKER-Tecnalia, 48160 Derio, Spain
Abstract:
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Highlights► Biofuel LCAs have high uncertainty and variability, particularly prospective LCAs. ► Variability in biofuel LCAs has two sources: model and methods-induced, and real. ► LCAs of 2nd-generation fuels are so uncertain that no pathway can clearly be preferred. ► Algae biodiesel LCA has greatest variability due to diverse technology, assumptions.
