1. A National Assessment of Demand Response Potential (Federal Energy Regulation Commission, 2009).
2. Electric Power Sales, Revenue, and Energy Efficiency Form EIA-861: Demand Response (US Energy Information Administration, 2016);
https://www.eia.gov/electricity/data/eia861/
3. Gkatzikis, L., Koutsopoulos, I. & Salonidis, T. IEEE J. Selected Areas Commun. 31, 1247–1257 (2013).
4. Drehobl, A. & Ross, L. Lifting the High Energy Burden in America’s Largest Cities: How Energy Efficiency Can Improve Low Income and Underserved Communities (Energy Efficiency for All, 2016).
5. Gartner, R. v. d. M. & Gartner, J. R. Gartner says a typical family home could contain more than 500 smart devices by 2022. Gartner (8 September 2014);
http://www.gartner.com/newsroom/id/2839717