TUESDAY, DECEMBER 15TH AT 10:00AM PT. The U.S. Department of Energy's (DOE's) Office of Energy Efficiency and Renewable Energy (EERE) is announcing a webinar on Tuesday, December 15, 2020, from 1–4 p.m. (ET) to discuss key findings from its recent Request for Information (RFI). The RFI gathered input from industry, academia, research laboratories, government agencies, and other stakeholders on issues related to medium- and heavy-duty freight trucking.