The Federal Energy Regulatory Commission partially accepted two Order No. 1000 compliance filings on June 20. The first, in the Florida Reliability Coordinating Council region, passed the transmission planning requirement but did not properly allocate costs while the second, in the ColumbiaGrid region, was asked to create a binding cost allocation process; additional compliance filings are due by mid-October. In response to the ColumbiaGrid order, Senate Energy and Natural Resources Chairman Ron Wyden (D-OR) threatened to create legislation to account for regional differences faced by the utility.