this ppt shows the requirement of power in this era

1. Gujarat Energy Transmission Corporation Limited
[ An ISO 9001 : 2015 Company ]
Session -1
Date as on, 2022
1

2. Presentation Outline
Electricity – 4th basic neecessity
Evolution of Indian Grid
One Nation – One Grid – One Frequency
Indian Power Sector - Overview

3. 3
Electricity
4th basic necessity

4. 4
Electricity – 4th basic need
Electricity not only plays a big part in our daily lives at home, but it is extremely important for all
the things that go on in the world around us in our modern life.
Household
Agricultural
Industrial
Commercial

5. 5
Electricity – 4th basic need

6. Globally, the largest electricity-consuming countries are
the People’s Republic of China (28.5%) and the United States (16.8%),
who together account for over 45% of global consumption.
Followed by India (5.7%), Japan (4.1%), the Russian Federation
(3.3%), Canada (2.3%), Korea (2.3%), Brazil (2.2%), Germany
(2.2%), and France (1.9%).
Electricity – 4th basic need
In total, the top-ten consuming
countries account for just under
70% of global electricity
consumption.

7. 7
Electricity – 4th basic need
• Electricity is an essential requirement for all facets of our life.
• Recognized as a basic human need
• Improves the quality of life of human beings
• It is one of the key drivers for rapid economic growth and poverty
alleviation
• Essential for socio-economic development of the country
• Affordable, Accessible and Sustainable energy is a critical driver for
growth and prosperity of a nation.
Food & Water
Shelter
Clothes
Electricity
• The electricity demand of a nation speaks of its social standard, pace of economic growth,
geographical variations and demography of the population at large.
• Power is among the most critical components of infrastructure, crucial for the economic growth and
welfare of nations. The existence and development of adequate power infrastructure is essential for
sustained growth of the Indian economy.
• India's power sector is one of the most diversified in the world. Sources of power generation range
from conventional sources such as coal, lignite, natural gas, oil, hydro and nuclear power to viable
non-conventional sources such as wind, solar, and agricultural and domestic waste

8. 8
Electricity – 4th basic need
"India has emerged as one of the world leaders in
energy transition which is evident in the growth that
we have achieved in the area of Renewable Energy":
Shri R.K Singh
Hon'ble Cabinet Minister (Power, New & Renewable Energy)

9. 9
Non Renewable Energy /
Conventional Power Plants
Renewable Energy / Non
Conventional Power Plants
Sources of Electrical
Energy
Source: https://vedas.sac.gov.in/energymap/

10. Sources of
Electrical
Energy
Conventional Power
Plants of Gujarat

11. Sources of Electrical Energy
Renewable Plants of
Gujarat

12. 12
Electricity – 4th basic need
There are three primary segments in the electricity sector: Generation, Transmission and Distribution.
Generation is the process of
producing power using different
fuels and is carried out in generating
stations (generation plants)
Transmission utilities carry bulk
power from the generation plants to
the distribution substations through
a grid and at high voltages
Distribution utilities supply
electricity from the substations to
individual consumers through a
distribution network.
Distribution is the retail stage and
operates at lower voltages
Less than 33kV
66 kV, 132 kV, 220
kV, 400, 765 kV kV
33kV
& Less than 33kV
Operating
Voltage
Segments
+500 kV, + 800kV
AC
DC

13. 13
Evolution of Indian Grid

14. 14
Gradual Evolution of Indian Grid
• Increased power transfer capacity
• Grid stability
66/132/220 KV
Grid
400 KV
Grid
SF6
Circuit
Breakers
HVDC
Back-to-Back &
HVDC Bi-pole
FACTS
(TCSC)
GIS
Numerical
relays
SCADA &
Automation
Communication
&
IEC 61850
Load
Despatch
Center
Polymer
Insulators
765KV
Grid
• Pit head power stations
• Load growth
•
Handling
Short
Circuit
level
•
Better
dielectric
strength
• Inter-regional links
• Bulk power transfer
• Compact
switchgear
• High Reliability
• Less space
• Less maintenance
• Quick fault clearance
• Robust integration
• Data capturing
• Data analysis tools
• Auto control
• Large & Complex Grid
• Fast data transfer
• Common protocol
• Interoperatibility
• Bulk power transfer
over inter-regional links
• Remove hardwires
• Remote control
National
Grid

15. 15
One Nation
One Grid
One Frequency

16. 16
One Nation, One Grid, One Frequency
Initially, State grids were inter-connected
to form regional grid and India was
demarcated into 5 regions namely
Northern, Eastern, Western, North
Eastern and Southern region.
• Optimal utilization of scarce natural
resources by transfer of Power from
Resource centric regions to Load centric
regions.
• Establishment of vibrant Electricity market
facilitating trading of power across regions
• Transfer of power within and across the
regional grids will ensure in reliability,
security and economy of power
Need :

17. 17
Timeline of One nation-One Grid-One Frequency
Existing Inter
regional Grid
Capacity of India
is 112 GW as on
31.03.2022

18. 18
Indian Power Sector
Overview

19. 19
Indian Power Sector : Highlights (as on Mar’22)
Thermal
53%
Gas
6%
Hydro
13%
Nuclear
2%
Wind
10%
Solar
13%
Biomass
3%
Installed Capacity as on Mar'22
Installed Capacity as on Mar'22
Fuel Capacity in MW
Thermal 211209
Gas 24900
Hydro 51571
Nuclear 6780
Wind 40358
Solar 53997
Biomass 10682
Total 399497 ~ 399 GW
Central
Sector
25%
State Sector
26%
Private
Sector
49%
Sector Wise Installed Capacity
0%
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
01.01.02 01.01.07 01.01.12 01.01.17 01.01.22
Growth of Installed Capacity Since 2002
Thermal Nuclear Hydro Res
Source: CEA
As on March, 2022 :
India is the third-largest producer
and consumer of electricity
worldwide.

20. 937199
1002257
1114408
1213326
1291010
1375663
857886
959829
1090850
1204697
1284444
1369818
-9.2
-4.4
-2.2
-0.7 -0.5 -0.4
-18.0
-16.0
-14.0
-12.0
-10.0
-8.0
-6.0
-4.0
-2.0
0.0
600000
700000
800000
900000
1000000
1100000
1200000
1300000
1400000
1500000
2011-12 2013-14 2015-16 2017-18 2019-20 2021-22
Power Supply Position (Energy Met) in MUs
Energy Requirement Energy Supply %deficit 20
914
957
1010
1075
1122
1149
1181
1208
600
700
800
900
1000
1100
1200
1300
2012-13 2013-14 2014-15 2015-16 2016-17 2017-18 2018-19 2019-20
India's Per Capita Electricity Consumption (kWh)
Source: National Power Portal

21. 21
Anticipated Load Growth of India
With India looking at rapid industrialization and urbanization over the next three decades, the
demand for power in the country is going to increase.
Industries
30%
Agriculture
20%
Domestic
31%
Commercial
10%
Others
9%
Pattern of Utilization For FY 2026-27
The all-India peak power demand touched an all-time high of 201.066 GW on April 26, 2022.
19
25
33
40
49
10.0
15.0
20.0
25.0
30.0
35.0
40.0
45.0
50.0
55.0
50000
100000
150000
200000
250000
300000
350000
2022-23 2023-24 2024-25 2025-26 2026-27
India's Antipcated Maximum Demand Upto 2026-27 (in MW)
Anticipated Peak Demand in (MW) % Rise in Anticipated demand
Compared to present maximum demand of 201 GW,
Anticipated demand rise will be 19% in 2022-23
Anticipated demand rise will be 49% in 2026-27
Anticipated demand rise will be 103% in 2036-37
As per 19th EPS Report, the anticipated peak demand of India in 2036-37 will be 447 GW.
Source: 19th EPS Report by CEA

22. 22
One Sun-One World-One Grid OBJECTIVE : To aid in developing a
worldwide grid through which clean energy
can be transmitted anywhere, anytime (use
power at night in one part of the world from
solar energy generated on other side of the
world where it is day time).
In first assembly of the International Solar
Alliance (ISA), in October 2018, Prime Minister
Narendra Modi floated the idea of The One Sun
One World One Grid initiative.
AIM: To help in reducing storage
needs and enhancing the
viability of solar projects. Its
ultimate goal is to reduce carbon
footprints and energy costs.

23. 23
Thank you !!!