B.C. energy ministry says 4 calculation mistakes led to $1.5B budget error Most significant error involved currency conversion mistake that went undetected "A formula was incorrectly dragged across cells," said a ministry representative. In another error, gas unit volumes were incorrectly converted, while in two other instances, staff used cost inputs from the year 2025 instead of 2026. @EuSpRIG #excel #MSExcel #spreadsheet #error #eusprig