Page 21 - Annual Report 2023

60,000
55,000
50,000
45,000
Load (MW)
40,000
35,000
30,000
25,000
20,000
533
267
1
799
3459
3193
2927
4257
3991
3725
2661
1597
1331
1065
2395
2129
1863
Hour 4523 4789 5055 5321 5587 5853 6119 6385 6651 6917 7183 7449 7715 7981 8247 8513

Figure 15: Load Duration Curve in the Intended Fiscal Year Power Market Annual Report 1401 17
Power Market Annual Report 1401 21
9. Percentage of Energy Supply by various Trade
9. Percentage of Energy Supply by Various Mechanisms 7. Transmission Cost
Mechanisms
1
According to the pie-chart in figure 16, spot market trades account for nearly 88% of the annual Since RECs are the owners of the transmission system in IREMA, the transmission cost is paid
According to the pie-chart in figure 16, spot market trades account for nearly 88%
electricity generation which is similar to the last year. to them to remunerate their costs. According to Figure 14, the highest amount of transmission
of the annual electricity generation which is similar to the last year.
cost was recorded in spring while due to the reduction of cross-border exchanges the lowest
amount was observed in summer time.
Energy Exchange
Spot Market 2% 35,000
88%
30,000
Bilateral Contract 25,000
10% 20,000
Billion Rials 15,000
Figure 16: Percentage of Energy Supply by Various Mechanisms
10,000
10. Demand and Total Cost
10. Demand and Total Cost 5,000
Totally 346,500 GWh of electrical energy was traded in the spot market. EDCs
Totally 346,500 GWh of electrical energy was traded in the spot market. 1 ‐ Spring Summer Fall Winter
and RECs are the major active buyers within the spot market.
2
Figure 14: Total Transmission Cost in the Intended Fiscal Year
110,000
8. Load Duration Curve
100,000 8. Load Duration Curve
90,000 The load duration curve is depicted in Figure 15. As can be seen, the figure demonstrates the
The load duration curve is shown depicted in the fFigure 15. This is defined as
80,000 16 the relation between the load and time in which the ordinates representing the
70,000 large gap between the peak and the valley of the demand level, which occur in summer and
load, plotted in a descending order. As can be seen, Tthe figure demonstrates the
spring respectively.
GWh 60,000 large gap between the peak and the valley of the demand level, which occur in
summer and spring respectively.
50,000
40,000 60,000
30,000 55,000
20,000
50,000
10,000
0 45,000
Spring Summer Fall Winter
Load (MW) 40,000
Figure 17: Total Energy Consumption ﺩﺭﺍﺩ ﻖﺑﺎﻁﺗ 6 ﻝﮑﺷ ﺎﺑ یﺩﺎﻳﺯ ﻩﺯﺍﺩﻧﺍ ﺎﺗ ﺎﺗﻬﻳﺩﺑ : Commented [IR5]
Figure 17: Total Energy Consumption

35,000
Figure 18 shows that EDCs had basically the greatest share in the total payments یﺎﻬﻠﮑﺷ ﻩﺭﺎﻣﺷ ﻼﺻﺍ ﺏﻗﺍﺭﻣ ﻑﺫﺣ ﺯﺍ ﺩﻌﺑ . ﺩﻭﺷ ﻑﺫﺣ ﺕﺳﺍ ﺭﺗﻬﺑ ﻭ
Figure 18 shows that EDCs had basically the greatest share in the total payments which increased ﺩﻳﺷﺎﺑ ﻥﺗﻣ ﺭﺩ ﺎﻬﻧﺁ ﻉﺎﺟﺭﺍ ﻭ یﺩﻌﺑ
which increased remarkably in summer to 111,829 Billion Rials and then
30,000
remarkably in summer to 111,829 Billion Rials and then declined to 56,803 Billion Rials in winter. 25,000
declined to 56,803 Billion Rials in winter.
160,000 20,000
1
140,000 267 533 799 1065 1331 1597 1863 2129 2395 2661 2927 3193 3459 3725 3991 4257 4523 4789 5055 5321 5587 5853 6119 6385 6651 6917 7183 7449 7715 7981 8247 8513
Hour
120,000 Figure 15: Load Duration Curve in the Intended Fiscal Year
100,000
Billion Rials 80,000 1. Regional Electricity Company
9. Percentage of Energy Supply by various Trade
Mechanisms
60,000
15
40,000 According to the pie-chart in figure 16, spot market trades account for nearly 88%

20,000 of the annual electricity generation which is similar to the last year.
0
Spring Summer Fall Winter
EDC 74,331 111,829 68,737 56,803
REC&TavanirCo 27,654 34,382 33,371 24,832 Energy Exchange
Spot Market 2%
88%
Figure 18: Buyer's Total Cost Payment in Spot Market
Bilateral Contract
10%

Figure 16: Percentage of Energy Supply by Various Mechanisms
1 Electricity Distribution Company
2 Regional Electricity Company

17

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