Transcript Document

MINISTRY OF POWER
ACTION PLAN
FOR
N.E. REGION BASED ON
NER VISION 2020
Presented by:
JOINT SECRETARY
MINISTRY OF POWER
GOVT. OF INDIA
Before:
60th Plenary of North Eastern Council
Dated : 16th June, 2011.
INSTALLED CAPACITY AS ON 31.03.2011
(All figures in MW)
STATE
Assam
HYDRO
THERMAL
RENEWABLE
ENERGY
SOURCES
TOTAL
429.72
522.01
27.11
978.84
97.57
36.93
78.86
213.36
230.58
28.01
31.03
289.62
Tripura
62.37
186.69
16.01
265.07
Manipur
80.98
71.37
5.45
157.80
Nagaland
53.32
21.19
28.67
103.18
Mizoram
34.31
68.14
36.47
138.92
1116.00
989.74
223.60
2329.34
75.27
73.10
47.11
195.48
1191.27
1062.84
270.71
2524.82
Arunachal Pradesh
Meghalaya
Total (NER)
Sikkim
TOTAL (NER+SIKKIM)
2
ACTUAL POWER SUPPLY POSITION
as on 31.03.2011 (April-10 to March-11)
Peak
Shortage(-)/Surplus(+)
State
Energy
Shortage(-)/Surplus(+)
Peak
Demand
Peak
Met
MW
%
Energy
Requirement
Availability
MW
%
Assam
971
937
-34
-3.50
5414
5075
-339
-6.3
Ar.Pradesh
101
85
-16
-15.8
507
432
-75
-14.4
Meghalaya
294
284
-10
-3.4
1153
1359
-194
-12.5
Tripura
220
197
-23
-10.5
883
802
-81
-9.2
Manipur
118
115
-3
-2.5
568
504
-64
-11.3
Nagaland
118
110
-8
-6.8
588
524
-64
-10.9
Mizoram
76
70
-06
-7.9
366
313
-53
-14.5
1913
1560
-353
-18.5
9879
9009
-870
-8.8
106
104
-2
-1.9
402
402
0
0
Total(NER)
Sikkim
3
DISTRIBUTION IN THE NER – STATUS
The AT&C losses (%) during the last three years in NER States.
Sl. No.
State
2006-07
2007-08
2008-09
1.
Arunachal Pradesh
57.96
61.59
60.15
2.
Assam
36.64
35.18
20.32
3.
Manipur
79.69
79.39
81.01
4.
Meghalaya
39.08
39.45
43.37
5.
Mizoram
31.71
28.31
41.01
6.
Nagaland
48.01
44.08
48.69
7.
Sikkim
61.43
51.32
56.86
8.
Tripura
29.19
30.16
31.98
135 projects under Part-A of R-APDRP at the estimated cost of Rs. 408.16 Crs.
sanctioned in NER States to control AT&C losses.
4
HYDROPOWER POTENTIAL AND IT’S
DEVELOPMENT IN NORTH EASTERN REGION
• Total hydro-power potential in the NER
including Sikkim is 63,257.
• Presently, only 3% of the assessed potential
has been developed in N.E. Region.
5
HYDRO POWER PROJECTS IDENTIFIED/ALLOTTED
IN N.E. REGION AND SIKKIM
• 143 HE projects with capacity of 57,167 MW
identified by CEA/States in NER for implementation
and monitoring.
• Out of these, 79 projects have been allotted in
Arunachal Pradesh as on date:
 75 projects allotted to private sector with capacity
of 29512 MW,
 4 projects for a capacity of 5870 MW are allotted
to CPSUs.
Sector-wise, State-wise HE Schemes allotment
6
STATUS OF DEVELOPMENT OF H.E.
POTENTIAL IN NER AND SIKKIM
Identified
Capacity as per
reassessment
study
above 25 MW
Capacity
Developed
Capacity
under
development
Capacity
Developed +
Under
Development
(MW)
(MW)
(MW
(MW)
Capacity yet to
be developed.
%
NORTH EASTERN REGION (other than Sikkim)
MEGHALAYA
2298
156
166
322
1976
85.99
TRIPURA
0
0
0
0
0
0.00
MANIPUR
1761
105
0
105
1656
94.04
ASSAM
650
375
0
375
275
42.31
NAGALAND
1452
75
0
75
1377
94.83
AR. PRADESH
50064
405
4460
4865
45199
90.28
MIZORAM
2131
0
60
60
2071
97.18
SIKKIM
4248
570
2162
2732
1516
35.69
62,604
1686
6848
8534
54,070
86.36
TOTAL (NER)
7
UNDER CONSTRUCTION HYDRO ELECTRIC
PROJECTS IN NER INCLUDING SIKKIM
Sl.
No.
Name of Project
I.C.
(MW)
State/
Implementing Agency
Likely
Commissioning
1.
Subansiri Lower
2000
Arunachal Pradesh/ Assam/NHPC
2013-15
2.
Kameng
600
Arunachal Pradesh/ NEEPCO
2016-17
3.
Pare
110
Arunachal Pradesh/ NEEPCO
2013-14
4.
Demwe Lower
Ar. Pr./M/s. Athena Demwe Power Ltd.
2016-17
5.
Tuirial
60
Mizoram / NEEPCO
2014-15
6.
Myntdu
126
Meghalaya/ MeSEB
2011-12
7.
New Umtru
40
Meghalaya/ MeSEB
2012-13
Sikkim/ M/s. Gati Infrastructure Ltd.
2011-12
Sub-total (NER)
1750
4692
8.
Chujachen
99
9.
Teesta- III
1200
Sikkim/ M/s. Teesta Urja Ltd.
2012-13
10.
Teesta- VI
500
Sikkim/ M/s. Lanco Energy Pvt. Ltd.
2012-13
11.
Rangit-IV
120
Sikkim/ M/s. Jal Power corp. Ltd.
2013-14
12.
Jorethang Loop
96
Sikkim/ M/s DANS Energy Ltd.
2012-13
13.
Bhasmey
51
Sikkim/ M/s Gati Infrastructure Ltd.
2012-13
Sub-total (Sikkim)
Total (NER + Sikkim)
2066
6758
Under Construction Thermal Projects
8
MAJOR ISSUES IN THE DEVELOPMENT OF
H.E. POTENTIAL
• Delay in Environment & Forest clearances.
• Problem in Land Acquisition.
• Downstream impact Assessment.
• Development of Infrastructure (Roads & Bridges).
• Power Evacuation & Sequencing of Projects.
• Long Term Financing.
Measures for expeditious Hydro Power Development
9
MAJOR INITIATIVES IN TRANSMISSION AND
SUB TRANSMISSION SYSTEM IN THE NER
1. Comprehensive scheme for strengthening of transmission and
distribution system in NER and Sikkim:
Power Grid has prepared DPR. The estimated cost of the schemes is
about ` 11348.5 Crs. The schemes are to be funded by GOI/World
Bank. The schemes are to be implemented in 2 phases by 2015-16.
2. Transmission system for evacuation of power from Pallatana GBPP:
The power from the Pallatana GBPP (726.6 MW) being implemented by
OTPC would be evacuated over Pallatana-Silchar-Bongaigaon 400kV
D/C line being implemented by NETC.
3. North East-Northern/Western Interconnector-I :
Biswanath Chariyalli-Agara + 800kV, 6000 MW HDVC bipolar line to
evacuate power from Lower Subansiri HEP (2000 MW) and Kameng
HEP (600 MW) being implemented by Power Grid. Will be utilized for
evacuation from Hydro Projects in Bhutan namely Punatsanchu-I (1200
MW), Punatsanchu-II (990 MW) and Mangdechu (720 MW).
Existing and Under Construction Transmission System
10
DEVELOPMENT OF
TR. SYSTEM THROUGH CHICKEN NECK
•
•
•
•
•
About 45000 MW of power to be evacuated from NER
through chicken neck area in north of West Bengal
A very narrow patch of land (22 km. width X 18 km length)
near Siliguri having borders of Nepal on one side &
Bangladesh on the other side and is largely habited.
All transmission lines, railway lines, gas pipe-lines,
telecommunication lines etc. have to pass through the
chicken neck area.
About 8 nos. of HVDC/EHVAC corridors may be required with
a total width of about 1.5-2 Kms.
For this, 4 corridors of + 800kV HVDC of 6000MW each
(Total : 24,000 MW) is under implementation.
11
COMPREHENSIVE STRENGTHENING IN NER
 The scheme mainly covers :
 Intra-state transmission & subtransmission system (132kV &
above)
to strengthen the grid to deliver
power to states with security and
reliability.
 5700 km line
 87 nos. substations (7600MVA)
 Distribution System (upto 33kV)
 8450 km line
 332 nos. substations (2255MVA)
to disperse power to the ultimate
consumer
 The total scheme has been programmed in two phases;
Phase-I and II, to be completed progressively by 2015-16.
 Estimated Total Cost : Rs. 11,411.00 Crs.
Details of State-wise Estimated Cost and scope of work
12
FUTURE TRANSMISSION SYSTEM CHALLENGES
• Huge potential for future hydro generation projects
• Need to transfer power over to load centre over long distance
• Difficult Terrain – Hilly, Forest, River Crossing
• Development of high capacity transmission corridor through
Chicken Neck Area
• High cost of transmission system due to
 High Capacity Transmission line through difficult corridor
 Phased development of the generation projects
 Low PLF of hydro projects
13
FUNDING OF COMPREHENSIVE
STRENGTHENING SCHEMES
 MoP has recommended the scheme to DEA in
June, 2009.
 During Nov.,2010, DEA has posed the scheme to
World Bank in three transces of USD 500 million
each.
 The World Bank is deliberating upon the scheme.
World Bank preliminary mission is visiting the
states of NER.
14
RAJIV GANDHI GRAMIN VIDYUTIKARAN
YOJANA (RGGVY) IN N.E. STATES
• RGGVY projects for all districts have been sanctioned
• Project coverage/targets and achievements are:
Target of
Village
Electrification
(nos.)
Villages
Electrified
(nos.)
%
achievement
Target of BPL
Connections
(no. in Lakh)
13906
7826
56.3%
15.60
State-wise details
Connections
Released
(no. in Lakh)
%
achievement
7.74
49.6%
15
MINISTRY OF POWER
16
SUMMARY OF HE SCHEMES ALLOTTED IN
NER & SIKKIM
(YET TO BE TAKEN UP FOR IMPLEMENTATION)
Central
Name of State
Private
Total
No.
I.C. (MW)
No.
I.C. (MW)
No.
Ar. Pradesh
3
4400
86
31375.5
89
Assam
-
-
-
-
-
-
Manipur
2
1566
-
-
2
1566
Meghalaya
1
85
5
1124
6
1209
Mizoram
5
2196
-
-
5
2196
Nagaland
-
-
1
165
1
165
Total (NER)
11
8247
92
32664.5
103
40911.5
Sikkim
2
730
20
2532
22
3262
Total
(NER+Sikkim)
13
8977
112
35196.5
125
44173.5
BACK
I.C. (MW)
35775.5
17
UNDER CONSTRUCTION THERMAL
PROJECTS IN THE NER
Name of Project
Agency
State
Capacity
(MW)
Bongaigaon TPP
(3x250 MW)
NTPC
Assam
750
 Commissioning Schedule – 8/2012,
7/2013, 10/2013
Monarchak Gas
Based Power
Project
NEEPCO
Tripura
100
 Commissioning Schedule - 01/214
OTPC CCPP
(Palatana)
(2x363.3 MW)
JV of ONGC
& Govt. of
Tripura
Tripura
726.6
Namrup CCGT
APGCL
Assam
100
 Commissioning Schedule – Early 12th
Plan
Lakwa WHRU
Project/Steam
Turbine
APGCL
Assam
37.2
 Commissioning Schedule – 3rd
Quarter of 2011-12.
BACK
Remarks
 Commissioning Schedule – 03/2012
18
ACTION PLAN FOR EXPEDITIOUS HYDRO
DEVELOPMENT
Sheet 1 of 3
• To obviate the problems of levels being encountered
during DPR formulation; a ‘Basin Approach’ could be
adopted for planning the projects in the entire basin.
Such an approach would help in optimizing the features
and the benefits from individual schemes.
 State Government to facilitate availability of hydrological
data/details
and
topo-sheets/bench-marks
for
development. Creation of a Data Bank in certain central
agency like CWC could also be considered so that
developers have access to the already available
hydrological data.
BACK
Contd….. 19
ACTION PLAN FOR EXPEDITIOUS HYDRO
DEVELOPMENT
Sheet 2 of 3
 Development of infrastructure facilities like roads in the
basin jointly by the State/NEC/DoNER and Developers.
 Facilitate environmental clearance at the State level.
 Law & Order Problems to be suitably addressed by the
State.
 State Government to facilitate in Land acquisition.
 Adoption of it is around the project area by the
developers well in advance for developing skilled
manpower required.
 Strict monitoring of the progress and quality of
investigations by the State for time bound formulation of
DPRs and implementation of schemes.
BACK
Contd….. 20
ACTION PLAN FOR EXPEDITIOUS HYDRO
DEVELOPMENT
Sheet 3 of 3
 Firming up the beneficiaries/buyers well in time in order
to obtain LTOA for evacuation of power and so that
completion of transmission system matches with the
commissioning schedule.
 Storage projects could be given more thrust by the States
due to the ever growing threat of changes in flow pattern
due to Climate Change especially in Himalayan Region.
BACK
21
Sheet 1 of 3
POWER MAP OF NORTH EASTERN REGION
ARUNACHAL
PRADESH
Existing and under
Construction
ROING
ALONG
PASIGHAT
DAPORIJO
ZIRO
TEZU
NAMSAI
SUBANSIRI(LOWER)
TINSUKIA
DIBRUGARH
RANGANADI
MIAO
JONAI
KAMENG SEPPA
LHAO
SILAPATHAR
KATHALGURI
KHUPI
ITANAGAR
TENGA
BHUTAN
CHUKHA
DHEMAJI
BISHWANATH
CHARIALI
GOHPUR
BALIPARA
AGRA(NR)
TEJPUR
ROWTA
TO SILIGURI
BIRPARA
DHALIGAON
RANGIA
BORNAGAR
0K
MARIANI(NEW)
V
MOKOKCHUNG(PG)
MOKOKCHUNG
DOYANG
NAGALAND
ASSAM
DIMAPUR
DIMAPUR
KIPHIRE
DIPHU
LANKA
UMTRU
KOHIMA
KYRDEMKULAI
MEGHALAYA
TURA
22
MARIANI
MISA
CHANDRAPUR
UMIAM-4
AT
BOKAJAN
JAGIROAD
GUWAHATI
D
LAKWA
GOLAGHAT
AMINGAON
BTPS
AGIA
GE
AR
CH
BOKAGHAT
SAMAGURI
AZARA
TO NEW SILIGURI
H
AT
AN LI
HW IYA)
BISHAR CL
C EG
(A
BONGAIGAON
NANGAL
BIBRA
SHILLONG
BYRNIHAT
UMIAM
KHLIEHRIAT
KOPILI
KHANDONG
KHLIEHRIAT(PG)
CHERRAPUNJI
LOWER SUBANSIRI-KAMNEG SYSTEM
CHARGED AT
132K
3
D
DHARMNAGAR
H'KANDI
KOLASIB
CHURACHANDPUR
2KV
D
AT
13
2K
SJ'NAGAR
V
PALLATANA
AGARTALA
AGARTALA
GPP
ROKHIA
LEGEND
MELRIAT(NEW)
KV
D
GE
AR
CH
TRIPURA
PALLATANA BONGAIGAON SYSTEM
THOUBAL
KAKCHING
JIRIBAM
AT 13
KHOWAI
AMBASSA
AR
GE
NING
V
IMPHAL(NEW)
LOKTAK
GED
CHAR
GE
AR
CH
1
AT
KAILASHAHAR
KUMARGHAT
PK BARI
KAMALPUR
CH
MANIPUR
SRIKONA
BADARPUR
SILCHAR
B'PUR(PG)
DULLABCHERA2KV
AT
2
13
AIZWAL
AIZWAL
(ZEMABAWK)
W.PHAILENG
MELRIAT
THERMAL/GAS GENERATION
MIZORAM
HYDRO GENERATION
SAITUAL
KHAWZAWL
SERCHIP
MARPARA
UNDER CONSTRUCTION/
APPROVED
EXISTING
LUNGDARE
BACK
DEOMALI
NAMRUP
NORTH
LAKHIMPUR
NECHIPHU
400 KV
LUNGLEI
220 KV
132 KV
440 KV
220 KV
132 KV
POWERGRID
LUNGSEN
LUWNGTLAI
SEB
22
Sheet 2 of 3
POWER MAP OF NORTH EASTERN REGION
Lower Subansiri
ARUNACHAL
PRADESH
Kameng Bishwanath
Chariali
Balipara
ROING
ALONG
PASIGHAT
DAPORIJO
ZIRO
NAMSAI
SUBANSIRI(LOWER)
TINSUKIA
DIBRUGARH
RANGANADI
Bongaigaon
TEZU
MIAO
JONAI
KAMENG SEPPA
LHAO
SILAPATHAR
KATHALGURI
KHUPI
ITANAGAR
TENGA
BHUTAN
CHUKHA
DHEMAJI
BISHWANATH
CHARIALI
GOHPUR
BALIPARA
BONGAIGAON
AGRA(NR)
TEJPUR
ROWTA
TO SILIGURI
BIRPARA
DHALIGAON
RANGIA
BORNAGAR
Misa
DIMAPUR
KIPHIRE
DIPHU
LANKA
KOHIMA
KYRDEMKULAI
MEGHALAYA
NANGAL
BIBRA
SHILLONG
BYRNIHAT
UMIAM
KHLIEHRIAT
KOPILI
KHANDONG
KHLIEHRIAT(PG)
CHERRAPUNJI
Silchar
LOWER SUBANSIRI-KAMNEG SYSTEM
BADARPUR
SILCHAR
B'PUR(PG)
DULLABCHERA2KV
CHARGED AT
132K
D
DHARMNAGAR
H'KANDI
KOLASIB
CHURACHANDPUR
Imphal
2KV
D
AT
13
2K
SJ'NAGAR
V
PALLATANA
AGARTALA
AGARTALA
GPP
ROKHIA
LEGEND
MELRIAT(NEW)
KV
D
GE
AR
CH
TRIPURA
PALLATANA BONGAIGAON SYSTEM
THOUBAL
KAKCHING
JIRIBAM
AT 13
KHOWAI
AMBASSA
AR
GE
NING
V
IMPHAL(NEW)
LOKTAK
GED
CHAR
GE
AR
CH
1
AT
KAILASHAHAR
KUMARGHAT
PK BARI
KAMALPUR
CH
MANIPUR
SRIKONA
3
P.K. Bari
AT
2
13
AIZWAL
AIZWAL
(ZEMABAWK)
W.PHAILENG
MELRIAT
HYDRO GENERATION
SAITUAL
KHAWZAWL
LUNGDARE
MARPARA
Surajmaninagar
THERMAL/GAS GENERATION
MIZORAM
SERCHIP
BACK
MOKOKCHUNG(PG)
DOYANG
DIMAPUR
UMTRU
Pallatana
Kathalguri
MOKOKCHUNG
NAGALAND
ASSAM
TURA
MARIANI(NEW)
V
MARIANI
MISA
CHANDRAPUR
UMIAM-4
0K
BOKAJAN
JAGIROAD
GUWAHATI
D
22
LAKWA
GOLAGHAT
AMINGAON
BTPS
AGIA
GE
AR
CH
BOKAGHAT
SAMAGURI
AZARA
TO NEW SILIGURI
H
AT
AN LI
HW IYA)
BISHAR CL
C EG
(A
Agra
Siliguri
AT
DEOMALI
NAMRUP
NORTH
LAKHIMPUR
NECHIPHU
Melriat
400 KV
LUNGLEI
POWERGRID
LUNGSEN
LUWNGTLAI
SEB
UNDER CONSTRUCTION/
APPROVED
EXISTING
220 KV
132 KV
440 KV
220 KV
132 KV
MAJOR TRANSMISSION SYSTEM
Sheet 3 of 3
 Existing Tr. System for Major project like Kathalguri (Gas : 291 MW),
Ranganadi(Hydro : 405MW) (Black Color)
 Kathalguri – Misa 400kV D/c line (operated at 220kV)
 Misa– Balipara – Bongaigaon – Siliguri 400kV D/c line
 Ranganadi – Balipara 400kV D/c line
 On-going Tr. System for Lower Subansiri(2000MW) / Kameng(600MW) Hydro
Projects (Red Color)
 Kameng-Balipara-Bongaigaon 400kV D/c
 Lower Subansiri – Biswanath Chariyali 400 kV 2 x D/C Line
 Biswanath Chariyali – Agra ± 800 kV, 6000 MW HVDC Bi pole line
 On-going Tr. System for Pallatana(726 MW)/Bongaigaon(750 MW) Thermal
Projects (Blue Color)
 Pallatana-Silchar-Bongaigaon(PG) 400kV D/c line (twin moose)
 Pallatana - Surajmaninagar (Tripura) 400kV D/c line (op. at 132kV)
 Silchar – PK Bari (Tripura) 400kV D/c line (op. at 132kV)
 Silchar (Assam)– Melriat (Mizoram) 400kV D/c line (op. at 132kV)
 Silchar(Assam) - Imphal(Manipur) 400kV D/c line (op. at 132kV)
BACK
24
COMPREHENSIVE SCHEME – ESTIMATED COST
Sheet 1 of 2
State
Transmission & Subtransmission
(132kV and above)
Phase-I
Phase-II
Distribution
(33 kV)
SubTotal
Consultancy
Total
Total
incl IDC
1
Inter - State
44.5
250.2
0.00
294.7
39.0
333.7
336.2
2
Ar. Pradesh
959.2
466.8
217.1
1643.1
217.5
1860.6
1860.6
3
Assam
711.7
940.6
741.7
2394.0
316.9
2710.9
2731.2
4
Manipur
196.9
185.5
260.2
642.6
85.1
727.7
733.1
5
Meghalaya
920.5
0.00
283.9
1204.4
159.4
1363.8
1374.0
6
Mizoram
263.4
222.2
145.0
630.6
83.5
714.0
719.4
7
Nagaland
915.8
0.00
152.1
1067.9
141.3
1209.2
1218.3
8
Tripura
612.7
229.2
284.6
1126.5
149.1
1275.6
1285.1
9
Sikkim
730.7
0.00
1018.3
134.8
1153.1
1153.1
TOTAL
5355.4
2294.4
10022.0
1326.5
11348.5
11411.0
287.6
2372.2
BACK
25
COMPREHENSIVE SCHEME – SCOPE OF WORK
Sheet 2 of 2
Distribution (upto 33kV)
Transmission/ Subtransmission
(132kV & above)
Line
(Km)
New S/s
(No)
Total MVA
(New & Aug.)
Line
(km)
New S/s
(No)
Total MVA
(New & Aug.)
Interstate
270
4
715
-
-
-
Manipur
495
4
185
2291
54
244
Ar. Pradesh
1354
19
705
1380
36
169
Meghalaya
589
6
1072.5
869
54
535
Mizoram
569
6
225
1210
63
399
Assam
809
27
2836
1066
31
98
Nagaland
810
6
585
496
32
222
Tripura
645
9
730
855
46
381
Sikkim
164
6
360
291
16
207
Total
5705
87
7413.5
8458
332
2255
BACK
26
RAJIV GANDHI GRAMIN VIDYUTIKARAN
YOJANA (RGGVY) IN N.E. STATES
Project Coverage
Sl.
State
Connections
Electrification of
to BPL H/Hs
Village (no.)
(nos.)
Project
Cost
(Rs. Crore)
Achievements
(31-05- 2011)
Village
Electrification
(no.)
% of
Target
BPL
connection(
no.)
% of
Target
36.1%
1
Arunachal Pr.
2129
40810
537.68
717
33.7%
14744
2
Assam
8525
991656
1660.00
6430
75.4%
615268 62.0%
3
Manipur
882
107369
357.79
293
33.2%
10822
10.1%
4
Meghalaya
1943
116447
290.41
151
7.8%
34669
29.8%
5
Mizoram
137
27417
104.25
57
41.6%
9849
35.9%
6
Nagaland
105
69900
111.17
60
57.1%
19000
27.2%
7
Sikkim
25
11458
57.11
20
80.0%
7187
62.7%
8
Tripura
160
194730
131.47
98
61.3%
62256
32.0%
13906
1559787
3249.88
7826
56.3%
773795 49.6%
Total
BACK
27