1. A. Steer, How China Raised the Stakes for Electric Vehicles (World Resources Institute, 10 December 2018); www.wri.org/blog/2018/12/how-china-raised-stakes-electric-vehicles.
2. J. Romm, Plummeting battery prices to make electric cars cheaper than gas cars in 3 years (ThinkProgress, 16 April 2019); https://thinkprogress.org/electric-vehicles-cheaper-gasoline-cars-e4c86bd2aebe/.
3. M. Holland, $100/kWh Tesla Battery Cells This Year, $100/kWh Tesla Battery Packs In 2020 (Clean Technica, 9 June 2018); https://cleantechnica.com/2018/06/09/100-kwh-tesla-battery-cells-this-year-100-kwh-tesla-battery-packs-in-2020/.
4. T. Mai ., Electrification Futures Study: Scenarios of Electric Technolo gy Adoption and Power Consumption for the United States (National Renewable Energy Laboratory, Golden, CO, NREL/TP-6A20-71500); www.nrel.gov/docs/fy18osti/71500.pdf.
5. A solid future for battery development