WHAT’S HAPPENING TODAY: Good afternoon and happy Friday, Daily on Energy readers! D.C. is gearing up for its fastest weekend yet, with the Freedom 250 Grand Prix taking place around the National Mall. ??? Twenty-five drivers will be racing around the district, passing by iconic landmarks like the U.S. Capitol and the Washington Monument. Will you be tuning in? Welcome to Daily on Energy, written by Washington Examiner energy and environment writers Callie Patteson (@CalliePatteson) and Maydeen Merino (@MaydeenMerino). Email cpatteson@washingtonexaminer dot com or mmerino@washingtonexaminer dot com for tips, suggestions, calendar items, and anything else. If a friend sent this to…