Students in UNH’s Engineering Technology program recently presented a certificate and plaque to Ray MacWhinnie, senior engineer at PSNH’s Merrimack Station, for his and the station’s support and contributions to the program over the years. Most recently, MacWhinnie has worked closely with UNH interns Tom Provencher and Merritt Elmore, serving as Provencher’s internship sponsor and as sponsor of Elmore’s senior project.