Figure 6From: Bioelectricity versus bioethanol from sugarcane bagasse: is it worth being flexible?Impact of ethanol selling prices on the internal rate of return. In (a), the current spot energy price (40.1 USD/MWh) is considered, while in (b) a spot energy price of twice this value (80.2 USD/MWh) is used. All other prices kept unchanged.Back to article page