generation report 07-06-2015
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1
Generation and Reservoirs Statistics
07th June 2015
PUBLIC UTILITIES COMMISSION OF SRI LANKA
2
07th June 2015
Note: Generation from other SPPs (Mini Hydro, Solar and Biomass) is not included
Cumulative Dispatch 01st June – 07th June
Category Dispatch (MWh)
CEB Hydro 99,052 43.94%
CEB Thermal Oil 15,450 6.85%
CEB Coal 98,400 43.65%
IPP Thermal 4,164 1.85%
SPP Wind 8,376 3.72%
Total 225,442
Note: Generation from Mini Hydro, Solar and Biomass power plants in April, May and June is not
included in annual cumulative renewable generation figure.
11939
509
14820
1231 1516
Generation Mix in MWh
CEB Hydro
CEB Thermal Oil
CEB Coal
IPP Thermal
SPP Wind
Total Generation - 30,015MWh
From 01st January – 07th June
Category Dispatch (GWh)
CEB Hydro 2,136 40.17%
CEB Thermal Oil 251 4.71%
CEB Coal 2,386 44.87%
IPP Thermal 267 5.02%
Renewable 278 5.22%
Total 5,316
3
0
1000
2000
3000
4000
5000
6000
7000
Rated Capacity
Available
Dispatched
Dispatch on 07th June 2015
MWh
4
0
50
100
150
200
250
300
InstalledCapacity
AvailableCapacity
Night Peak Load
Night Peak Contribution on 07th June 2015
MW
5
Day Peak Demand – 1358.4MW
Minimum Recorded Demand – 978.7MW
Note: Hydro Reservoir Storage Capacity as at 07th June 2015 –686.9Wh (54.58%)
1083.4
23.4
659
59.7 74
Contribution to the Night Peak in MW
CEB Hydro
CEB Thermal Oil
CEB Coal
IPP Thermal
SPP Wind
Night Peak - 1899.5MW
22.7%
38.9% 69.3%
57%
84.8%
55.2%
0
30
60
90
120
150
180
210
240
270
Castlereigh Maussakelle Kotmale Victoria Randenigala Samanalawewa
Reservoir Storage Levels ( As at 06.00 hr on 08th June 2015) GWh
6
0
200
400
600
800
1000
1200
2012
2013
2014
2015
Comparison of Reservoir Storage GWh
7
Note: Contribution from Mini Hydro, Solar and Biomass is not included
0
200
400
600
800
1000
1200
1400
1600
1800
2000
2200
24001
-Jan
8-J
an
15
-Jan
22
-Jan
29
-Jan
5-F
eb
12
-Fe
b
19
-Fe
b
26
-Fe
b
5-M
ar
12
-Mar
19
-Mar
26
-Mar
2-A
pr
9-A
pr
16
-Ap
r
23
-Ap
r
30
-Ap
r
7-M
ay
14
-May
21
-May
28
-May
4-J
un
Demand Variation 2015
Nigh Peak
Day Peak
MinimumDemand
MW
8
0
1000
2000
3000
4000
5000
6000
2014 2015
SPP Wind
IPP
CEB Coal
CEB Oil
CEB Hydro
Comparison of Cumulative Dispatch from 01st January - 07th June
GWh
Year
9
Note: Generation from SPP Mini Hydro, Solar and Biomass is not included
0
1000
2000
3000
4000
5000
6000
7000
8000
9000
10000
11000
12000
2014
2015
Comparison of Cumulative Dispatch GWh
10
List of Power Stations
Power Station Capacity (MW) Primary Fuel
CEB Hydro
Victoria 210
Ukuwela 40
Kotmale 201
Randenigala 122
Rantambe 49
Bowatenna 40
Nilambe 3.2
Upper Kotmale 150
Old Laxapana 50
New Laxapana 115
Polpitiya 75
Wimalasurendra 50
Canyon 60
Samanalawewa 120
Kukuleganga 75
Inginiyagala 10
Udawalawe 6
CEB Thermal
Sapugaskanda 1 72 Heavy Fuel
Sapugaskanda 2 72 Heavy Fuel
Kelanitissa Small Gas Turbines 85 Auto Diesel
GT 7 - Kelanitissa 115 Auto Diesel
Kelanitissa CCY 165 Naptha & Diesel
Lakvijaya (Puttalam Coal) 285 Coal
Lakvijaya (Puttalam Coal) Stage II 285 Coal
Lakvijaya (Puttalam Coal) Stage III 285 Coal
New Chunnakam 24 Heavy Fuel
Private Thermal (IPPs)
Asia Power 51 Heavy Fuel
AES Kelanitissa 163 Auto Diesel
Colombo Power 60 Furnace oil
West Coast 270 Low Sulphur Furnace oil
Northern Power 27 Auto Diesel
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