Airbus, Iberia, in Spanish 'value chain' biofuel initiative

Representatives of the Spanish government, Iberia and Airbus signed an agreement Wednesday to develop "a complete Spanish ‘value chain’ for sustainable and renewable aviation biofuel for commercial use." The value chain concept unites farmers, oil refiners and airlines in a three-stage biofuel program, according to Airbus. Phase one is the feasibility study. Phase two will identify the most promising solutions "to a demonstration level," and phase three ...