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Table 4 Indicators of energy transformation

From: Energy efficiency and conservation indicators in Yemen

Abbreviation

Indicators

Unit

2003

2004

2005

2006

2007

2008

2009

SREC

Share of installed renewable energy electricity capacity

%

0 %

0 %

0 %

0 %

0 %

0 %

0 %

URIC

Usage rate of the installed power generation capacity

%

47 %

45 %

49 %

54 %

59 %

61 %

50 %

AETS

Apparent efficiency of energy transformation sector

%

78 %

77 %

78 %

75 %

77 %

74 %

74 %

PGEFF

Power generation efficiency of thermal plants

%

30 %

31 %

32 %

32 %

33 %

33 %

33 %

SCFFP

Specific consumption of thermal power plants

toe/GWh

283.1

281.1

270.1

265.7

259.1

258.6

263.2

PGF

Power generation efficiency

%

30

31

32

32

33

33

33

SCPG

Specific consumption of power generation

toe/GWh

283.1

281.1

270.1

265.7

259.1

258.6

263.2

TDEE

Transmission and distribution electricity system efficiency

%

78 %

80 %

83 %

82 %

83 %

83 %

85 %

PGEF

Power generation emission factor

teCO2/GWh

821

815

783

770

751

750

763

ESEF

Electricity sector emission factor

teCO2/GWh

1169

1142

1006

999

965

950

951