Eric Romich, pictured, left, energy development field specialist for CFAES’s outreach arm, OSU Extension, presents “Renewable Energy in Ohio: Historical Perspective, Current Trends and Future Projections” at 3 p.m. on Thursday, Sept. 25, in 081 Halterman Hall, 1328 Dover Road, at the Ohio State University Agricultural Technical Institute in Wooster. An email about the talk says Romich “finds himself ‘in the trenches’ for the university on a daily basis.” He’s also a member of ATI’s Renewable Energy Program advisory panel. ATI is CFAES’s two-year degree-granting unit. It offers among its majors an associate of science degree in renewable energy. Details: firstname.lastname@example.org.