1. Overall design of subambient plants, paper presented at ESCAPE-III Conference, Graz, Austria, July;Dhole;Also in Comp & Chem Eng, 1994,1993
2. Total site targets for fuel, co-generation emissions, and cooling, paper presented at ESCAPE-II Conference, Toulouse, France, October 1992;Dhole;Also in Comp & Chem Eng,1992
3. UK Digest of National Energy statistics, 2018 values;DUKES,2019
4. Energy Research Partnership (2016). Potential role of hydrogen in the UK energy system, http://erpuk. org/wp-content/uploads/2016/10/ERP-Hydrogen-report-Oct-2016.pdf, p. 28.
5. ESDU International (1989). Application of process integration to utilities, combined heat and power and heat pumps. ESDU Data Item 89001.