1. Agency IE. Electricity Information 2018; 2018.
2. Agency IE. Total Primary Energy Supply (TPES) by source; 2016.
3. Council WE. World Energy Perspective: Energy Efficiency Technologies; 2014.
4. Chapter 3 - Coal-Burning Technology;Breeze,2015
5. (EPRI) EPRI. Water and Sustainability (Volume 3): U.S. Water Consumption for Power Production -- The Next Half Century; 2002.