Residents of the Bangor area and beyond can learn how to make their energy use more economical and renewable at the Orono Energy Efficiency Fair 9 a.m.–3:30 p.m. on Saturday, Oct. 22 at Wells Conference Center.  The fair, hosted by the Town of Orono and UMaine’s Sustainability Office, will feature several lectures about different tools read more Town, UMaine hosting Orono Energy Efficiency Fair Oct. 22