ONE Nation Grid Frequency

(Dec 4, 2014)

1

Installed Capacity during 12th and 13th Plans

2

(in MW)

*88537 MW planned capacity + 9624 MW additional capacity, + about 25000 MW capacity under construction, and about 33000 MW of renewable capacity

Plan-Wise Generation Addition (Region - Wise)

Up to July 2014

(Actual) (A)

Balance in XII Plan (B)

Addition in XIII Plan

(C)

Total (End of XIII Plan)

(D = A+B+C)

NR 64387 20929 16890 102206

WR 91847 36709 20262 148818

SR 57232 38650 23076 118958

ER 33881 12738 31195 77813

NER 2910 3511 8202 14623

Bhutan 1416 3066 2120 6602

Total 251673 115603 101745 469020

3

Transmission System Required upto 13th Plan Condition Transmission Lines (400kV and above

system) (values in ckm)

At end of 11th

Plan

Expected

Addition in 12th

Plan

Expected

by end of 12th

Plan

Expected

Addition in

13th Plan

Expected

by end of

13th Plan

HVDC Bipole lines 9432 7440 16872 10600 27472

765 kV 5250 27000 32250 22200 54450

400 kV 106819 38000 144819 30000 174819

Total 121501 72440 193941 62800 256741

Substations (AC & HVDC) (400kV and

above)

At end of 11th Plan

Expected Addition in 12th Plan

Expected

by end of 12th Plan

Expected Addition in 13th

Plan

Expected

by end of 13th Plan

HVDC Terminals:

HVDC back-to-back 3000 0 3000 0 3000

HVDC Bipole terminals 6750 12750 19500 15000 34500

Total- HVDC Terminal Capacity, MW

9750 12750 22500 15000 37500

AC Substations

765 kV 25000 149000 174000 79000 253000

400 kV 151027 45000 196027 49000 245027

Total- AC Substation capacity, MVA

176027 194000 370027 128000 498027

Total Fund requirement would be about Rs 2,60,000 Crore (assuming about Rs. 100,000 crore for 220kV and below systems)

57080

69458

180000

200000

0

50000

100000

150000

200000

250000

X Plan XI Plan XII Plan (Proposed) XII Plan (Estimated)

Investment Trend in Transmission Sector

Private

State

Central

Total

Rs.

in C

rs.

ONE Nation Grid Frequency

Mumbai

Hyderabad

Chennai Bangalore

Thiruvananthapuram

Delhi

Jaipur

Ahmadabad

Bishwanath Chariali

Agra

Gwalior

Mumbai

Hyderabad

Chennai Bangalore

Thiruvananthapuram

Delhi

Jaipur

Ahmadabad

Bishwanath Chariali

Agra

Gwalior

Evolving Voltage Landscape

5

ONE Nation Grid Frequency

NR

Present IR Capacity: 40,650 MW

Picture does not include various 132kV

lines aggregating 600 MW of IR capacity

14,230MW

NER

ER

SR

5,720MW

3,630MW

6,490MW

1,260MW

8,720MW

WR

5100 14100

28000

68050 IR Power Transfer Capacity (at the end of Plan period)

National Grid – Present and Envisaged

Planned IR Capacity: 68,050 MW

17,930MW 16,920MW

12,790MW

5,820MW 3,630MW

Envisaged

Existing

2002 2007 2012 2017

6

Major Transmission works

High Capacity Corridors

11 Nos of High Capacity Corridors under implementation

Total Investment : About Rs. 65000 Crs.

Commissioning started progressively, major portion to be commissioned by 2014-15

Tr. Schemes agreed (to be implemented by POWERGRID)

About 20,000 CKMs., 13 New S/s, 50,000 MVA

3 nos. SVCs, 13 nos. STATCOMs, 4 nos. Fault Limiters

Total Investment : About Rs. 42000 Crs.

Cluster of Generation

pockets

Cluster of Concentrated

Demand pockets

Creation of Transmission Highways

Other ISTS Transmission Schemes

Under bidding process

7000 CKMs, 9 New S/s

Total Est. Cost : About Rs. 15000 Crs.

Approved

Transmission Lines

HVDC – 1750 ckm

765 kV – 9000 ckm

400 kV – 7050 ckm

220 kV - 500 ckm

132 kV -270 ckm

Other ISTS Transmission Schemes

Approved

Substations

HVDC – 2 nos

765 kV – 8 nos.

400 kV – 8 nos.

220 kV - 1 no.

Transformation capacity – 35000 MVA

Total Cost – Rs. 73000 Cr.

One Nation One Grid

Strengthening of Existing Transmission Corridors

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Northern Region:

o Singrauli – Anpara 400 kV S/c line o Meerut – Muzaffarnagar 400 kV S/c line o Ballabagarh – Badarpur 220 kV S/c line

Southern Region:

o Kolar – Hosur 400 kV D/c line o Kaiga – Guttur 400 kV D/c line

Eastern Region:

o Maithon RB – Maithon 400 kV D/c line o Maithon – Raghunathpur 400 kV line o Jeypore – Jayanagar 220 kV D/c line

North Eastern Region:

o Biswanath Chariyali – Balipara 400 kV 2XD/c line o Balipara – Bongaigaon 400 kV D/c line o Byrnihat –Misa 220 kV D/c line (to be upgraded

to 400 kV High capacity line)

Green Energy Corridors

• Huge transmission & control infrastructure requirement for Grid integration of large scale renewables

• Development of Green Energy Corridors in 12th plan (ISTS): Rs 12,992 Cr

• High Capacity Inter State Transmission corridors for grid integration of Renewables (Estimated Cost : Rs 9100Cr)

• Line – 2600 ckt km, Transformation Capacity : 18,000 MA, New S/s- 6 nos.

Green Energy Corridors

• Development of Green Energy Corridors in 12th plan

• Control infrastructure Dynamic reactive Compensation at strategic locations (SVCs/STATCOMs) Estimated Cost : Rs 1204Cr

PMUs/WAMS on pooling stations and interconnection with centralized control centre for real time information, monitoring and control

Estimated Cost : Rs 473Cr

Establishment of Renewable Energy Management Centers (REMC) Estimated Cost : Rs 234Cr

Deployment of Energy Storage Systems Estimated Cost : Rs 2,000Cr

One Nation One Grid

Transmission requirement for Desert Power

• Short term requirement : end of 13th Plan (2021-22) - Envisaged capacity : 11GW - HVDC Bipole : 4 nos. (2 nos. VSC based) - Estimated investment : Rs 20,000Cr

• Medium term transmission requirement for 14th & 15th Plan (2022-32) : - Envisaged capacity : 119GW - HVDC Bipole : 10 nos. (8 nos. VSC based) - Estimated investment : Rs 1,85,000Cr

• Long term transmission requirement (2032-50) : - Envisaged capacity : 170GW - HVDC Bipole : 26 nos. (18 nos. VSC) - Estimated investment : Rs 2,45,000Cr

Total transmission investment requirement in Deserts : Rs 4,50,000 Cr

About 315 GW renewable generation capacity envisaged in deserts (Rann of Kutch /Gujarat,

Thar/Rajasthan,Ladakh/J&K and Lahul & Spiti/Himachal) by 2050

Transmission requirement for Solar UMPPs

• Transmission scheme associated with Sambhar Solar Ultra Mega project (4000MW)

(Estimated Cost : Rs 8,000Cr)

•Transmission scheme associated

with Ladakh (Leh/Kargil) Solar Ultra

Mega project (10,000MW)

(Estimated Cost : Rs 29,000Cr)

Future Business Potential in RE

• MNRE has envisaged 234GW Renewable Capacity mainly through wind & solar by 2030

• MNRE has also formulated accelerated solar scale up targets of 100GW by 2022

• Huge transmission & control infrastructure requirement for grid integration of large scale renewables

• Development of Green Energy Corridors in 12th plan (ISTS): Rs 12,992 Cr

• High Capacity Inter State Transmission corridors for grid integration of Renewables (Estimated Cost : Rs 9100Cr) • Line – 2600 ckt km, Transformation Capacity : 18,000 MA, New S/s- 6 nos.

Future Business Potential in RE

• Development of Green Energy Corridors in 12th plan

• Control infrastructure Dynamic reactive Compensation at strategic locations (SVCs/STATCOMs) Estimated Cost : Rs 1204Cr

PMUs/WAMS on pooling stations and interconnection with centralized control centre for real time information, monitoring and control

Estimated Cost : Rs 473Cr

Establishment of Renewable Energy Management Centers (REMC) Estimated Cost : Rs 234Cr

Deployment of Energy Storage Systems Estimated Cost : Rs 2,000Cr

Future Business Potential in RE

• Transmission scheme associated with Sambhar Solar Ultra Mega project (4000MW)

(Estimated Cost : Rs 8,000Cr)

• Transmission scheme associated with Ladakh (Leh/Kargil) Solar Ultra Mega project (10,000MW)

(Estimated Cost : Rs 29,000Cr)

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