As part of a national priority for improving energy efficiency, the U.S. Department of Energy's (DOE's) Office of Energy Efficiency and Renewable Energy (EERE) has established a national system of indicators to track changes in the energy intensity of our economy and economic sectors over time.
Goal: Re-create calculations used for historical index decomposition for decomposing projections from EIA Annual Energy Outlook (AEO).
Framework should have the following features: