1. 1. 2. 3. 4. 5. © Energy And Exergy Use In Public And Private Sector Of Saudi Arabia Dincer, I; Hussain, MM; Al-Zaharnah, I ELSEVIER SCI LTD, ENERGY POLICY; pp: 1615-1624; Vol: 32 King Fahd University of Petroleum & Minerals http://www.kfupm.edu.sa Summary In this paper, we deal with the analysis of energy and exergy utilization in the public and private sector of Saudi Arabia by considering the energy and exergy flows for the years between 1990 and 2001. Energy and exergy analyses for the public and private sector are undertaken to Study the energy and exergy efficiencies. These sectoral efficiencies are then compared, and energy and exergy flow diagrams for the public and private sector over the years are presented, respectively. Energy and exergy efficiencies of the public and private sector are compared for its Six sub-sectors, namely commercial, governmental, streets, Mosques, hospitals and charity associations, particularly illustrated for the year 2000. Hospital sub-sector appears to be the most energy efficient sector and government sub-sector the most exergy efficient one. The results presented here provide insights into the sectoral energy use that may assist energy policy makers for the country. It is believed that the present techniques are useful for analyzing sectoral energy and exergy utilization, and that they provide Saudi Arabia with energy savings through energy efficiency and/or energy conservation measures. It is also be helpful to establish standards to facilitate application in industry and in other planning processes such as energy planning. (C) 2003 Elsevier Ltd. All rights reserved. References: *ENERDATA, 2002, STAT YB EN EN ENERDA *MIE, 2000, EL GROWTH DEV KINGD *UN, 2000, 1999 UN EN STAT DAT AHERN JE, 1980, EXERGY METHOD ENERGY AHMAD A, 1994, P 2 SAUD S EN UT CON Copyright: King Fahd University of Petroleum & Minerals; http://www.kfupm.edu.sa

2. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. 29. 30. 31. 32. 33. 34. 35. 36. 37. 38. 39. 40. 41. 42. 43. 44. 45. 46. 47. 48. 49. 50. © AHRENDTS J, 1980, ENERGY, V5, P667 AYRES RU, 1998, ENERGY, V23, P355 BAEHR HD, 1965, ENERGY EXERGIE BAEHR HD, 1978, THERMODYNAMIK BEJAN A, 1996, ENTROPY GENERATION M BEJAN A, 1996, THERMAL DESIGN OPTIM CENGEL YA, 2002, EXERGY INT J, V2, P62 CHAPMAN PF, 1983, METAL RESOURCES ENER CORNELISSEN RL, 1997, THESIS U TWENTE NETH DINCER I, 1997, INT J ENERG RES, V21, P1157 DINCER I, 1998, P ISTP 11 11 INT S T, P121 DINCER I, 1999, ENERG POLICY, V27, P845 DINCER I, 1999, THERMODYNAMIC OPTIMI, P221 DINCER I, 2002, ENERG POLICY, V30, P137 DINCER I, 2002, INT J ENERG RES, V26, P263 EDGERTON RH, 1992, AVAILABLE ENERGY ENV GAGGIOLI RA, 1977, CHEMTECH, V7, P496 GAGGIOLI RA, 1980, AICHE WINT M NOV GAGGIOLI RA, 1983, ACS S SERIES, V235 HAMMOND GP, 2001, P I MECH ENG A-J POW, V215, P141 KENNEY WF, 1984, ENERGY CONSERVATION KOTAS TJ, 1995, EXERGY METHOD THERMA LEMIEUX MA, 1989, ENERGY EXERGY ANAL E OZDOGAN S, 1995, ENERGY, V20, P73 PENNER S, 1980, ENERGY INT J, V5, P665 REISTAD GM, 1975, J ENG POWER-T ASME A, V97, P429 REISTAD GM, 1979, THESIS U WISCONSIN M ROSEN MA, 1992, ENERGY, V17, P339 ROSEN MA, 1997, INT J ENERG RES, V21, P643 ROSEN MA, 1997, J ENERG RESOUR-ASME, V119, P200 ROSEN MA, 1999, INT J ENERG RES, V23, P1153 ROSENTHAL G, 1999, INT OPHTHALMOL, V23, P1 SCIUBBA E, 1999, P ASME ADV EN SYST D, V39, P573 SZARGUT J, 1988, EXERGY ANAL THERMAL TAYLOR MJ, 1991, J ENERG RESOUR-ASME, V113, P20 TERKOVICS PI, 1988, ENERGY EXERGY ANAL C WALL G, 1977, 7742 I THEOR PHYS WALL G, 1981, EXERGY CONVERSION SW WALL G, 1986, EXERGY FLOWS IND PRO WALL G, 1986, THESIS CHALMERS U TE WALL G, 1987, RESOUR ENERG, V9, P55 WALL G, 1990, ENERGY, V15, P435 WALL G, 1991, OPUSCULA EXERGY PAPE, P1 WALL G, 1994, ENERGY, V19, P1267 YANTOVSKII EI, 1994, ENERGY EXERGY CURREN Copyright: King Fahd University of Petroleum & Minerals; http://www.kfupm.edu.sa

3. 51. © ZHANG M, 1995, THESIS OREGON STATE For pre-prints please write to: idincer@kfupm.edu.sa Copyright: King Fahd University of Petroleum & Minerals; http://www.kfupm.edu.sa