1. Olsson G (2012) Water and energy nexus. In: Encyclopaedia of sustainability science and technology. Springer, New York
2. World Economic Forum. Energy vision update. Thirsty energy: water and energy in the 21st century.
http://www3.weforum.org/docs/WEF_WaterAndEnergy21stCentury_Report.pdf
3. Stillwell A, King C, Webber M, Duncan I, Hardberger A. Energy‐water nexus in Texas. Environmental defense fund.
http://www.circleofblue.org/waternews/wp-content/uploads/2010/08/9479_Energy-WaterNexusinTexasApr20091.pdf
4. World Energy Council. Water for energy.
https://www.worldenergy.org/wp-content/uploads/2012/10/PUB_Water_For_Energy_2010_WEC.pdf
5. Martin Delgad A (2012) Water footprint of electric power generation: modeling its use and analyzing options for a water-scarce future. Master of Science in Technology and Policy Thesis, Massachusetts Institute of Technology