Front Matter -- Acknowledgments -- Contents -- Summary -- 1 Introduction -- 2 Historical Background -- 3 Commercial Buildings Energy Consumption Survey Program History and Design -- 4 Residential Energy Consumption Survey Program History and Design -- 5 Redesigning the Commercial Buildings Energy Consumption Survey -- 6 Redesigning the Residential Energy Consumption Survey -- 7 A State-of-the-Art Energy Consumption Data Collection Program -- References -- Appendix A: Energy Independence and Security Act of 2007 (P.L. 110-140) -- Appendix B: Data Users Who Provided Input to the Panel -- Appendix C: U.S. Census Regions and Divisions -- Appendix D: U.S. Climate Zones for the 2003 CBECS -- Appendix E: Composite Estimation -- Appendix F: Letter Report -- Appendix G: Glossary -- Appendix H: Biographical Sketches of Panel Members and Staff -- Committee on National Statistics -- Board on Energy and Environmental Systems.