This report reviews the status of energy efficiency and renewable energy legislation introduced during the 109th Congress. Action in the second session has focused on appropriations bills; the first session focused on omnibus energy policy bill H.R. 6, H.R. 3, and several appropriations bills. For each bill listed in this report, a brief description and a summary of action are given, including references to committee hearings and reports. Also, a selected list of hearings on renewable energy is included. This report supplements the tracking of issues that appear in CRS Issue Brief IB10020 and CRS Issue Brief IB10041.