WISCONSIN — Hayward is the “first choice” for a German company considering building a $1.5 billion plant to convert wood and wood waste into sustainable aviation fuel, but the company also is talking to Minnesota, Michigan and other states, said Matthias Mueller, CEO of Synthec Fuels. …Hayward has good access to energy and to rail and highway transportation, it is not far from the Minneapolis and Chicago airports, and it is home to Synthec’s partner Johnson Timber, Mueller said. European investors have committed to providing $1.5 billion to build that plant, but Wisconsin lawmakers are working to make the state more attractive with the Forestry Revitalization Act that would provide $210 million in tax credits and loans. …The proposed plant annually would use 890,000 tons of woody biomass to produce 48 million gallons of sustainable aviation fuel.