1. Monthly Energy Review – Energy Information Administration;U.S. Energy Information Administration,2015
2. Use of Electricity – Energy Explained, Your Guide to Understanding Energy – Energy Information Administration;U.S. Energy Information Administration,2015
3. Residential Energy Consumption Survey (RECS) – Data – U.S. Energy Information Administration (EIA);U.S. Energy Information Administration,2015
4. ERCOT – a Strategic View of the Future;Doggett,2013
5. Annual Energy Outlook 2015 with Projections to 2040;U.S. Energy Information Administration,2015