Transcript by Mr. V.S. Verma Member (Planning)

PRESENTATION
ON
Indian Power Sector
GHG Reduction Strategy
by
Mr. V.S. Verma
Member (Planning)
Central Electricity Authority
International Workshop on Carbon
Capture and Storage in Power Sector
22-23rd January 2008
INDIAN POWER SCENERIO
INSTALLED CAPACITY
(AS ON 17.01.2008)
al
Co
8
2 .3
5
7
74
53%
4
s, 1
a
G
1
71,
.
1
69
0%
1%
5,
7
.
1
120
, 3%
,
l
0
e
2
s
41
Die
ar,
e
l
c
Nu
8%
55,
8
, 10
nw
e
R
25%
,
6
7
80.
6
4
,3
d ro
y
H
Total: 140302 MW
YEARS
2007-08(Dec 07)
2006-07
2005-06
64
.6
69
76
.7
74
.8
77
.03
72
.2
74
.3
72
.7
69
.9
67
.3
64
.7
64
.4
78
2004-05
2003-04
63
73
2002-03
2000-02
2000-01
1999-2000
1998-99
60
61
63
1997-98
56
.5
57
.1
55
.3
53
.9
55
56
.5
68
1996-97
1995-96
1994-95
1993-94
1992-93
1991-92
1990-91
1989-90
1988-89
53
53
.2
52
.4
58
1987-88
1986-87
1985-86
PLF (%)
ALL INDIA PLANT LOAD FACTOR (%) OF THERMAL POWER STATIONS
48
CAPACITY ADDITION PROPOSED FOR 11th PLAN –
78,577 MW
NUCLEAR,
3,380MW, 4%
HYDRO,
16,553MW,
21%
THERMAL,
58,644MW,
75%
Thermal – 58,644 MW
( Coal – 52,905 MW, Gas- 4,289 MW, Lignite- 1,450 MW)
Additional capacity expected
Latest Feasible capacity
: New Renewables – 14,000 MW
: Captive
– 12,000 MW
: 78327MW
11TH PLAN PROGRAMME
(AS ON 17.01.2008)
•
•
•
10th Plan capacity addition only 21,180 MW. About 11,000 MW
slippages due to causes attributable to equipment suppliers
and contractors.
11th Plan - 78,577 MW Proposed: Latest Total :78327MW
- 6886 MW capacity already commissioned
- 59991 MW (77%) under construction
- 11450 MW - Letter of awards yet to be placed
- Coal linkages available for 96% of coal based plants
- 92% hydro capacity under construction/commissioned
- All gas based projects under execution or gas tied up from
local sources
Additional 13,000 MW gas based projects if gas available for
long term at reasonable price
NON-CONVENTIONAL ENERGY PLANTS
NON CONVENTIONAL ENERGY PLANTS
 Installed Capacity at the end of 10th Plan( as on
31.12.2007)- 10,855.3 MW.
 11th Plan target- 14,000 MW
Wind Power-10,500 MW
Biomass Power,Baggasse Co-generation and Biomass
Gasifiers- 2,100 MW
Small Hydro (up to 25 MW)-1400 MW
India’s Position
•
•
•
No obligation to reduce emissions
Per capita Carbon di-oxide emission of India is
amongst the lowest in the world. Contributes
around 4% of world total.
Country wise per capita CO2 emission in 2004
(tonnes of CO2/annum)
–
–
–
–
–
India
1.2
USA 20.6
U.K
9.8
China 3.8
World 4.5
Source: UNDP Human Development report 2007/08
Average Emissions from Power
Sector
• With continuous Effort of Government of India
average emission rate is showing declining trend
indicating larger commitment
• Weighted average emissions rate (tCO2/MWh)
2003-04 --- 0.85
2004-05 --- 0.84
2005-06 --- 0.82
2006-07 --- 0.80
Status of Clean Development
Mechanism Projects (CDM) in India
1. National CDM Authority (NCDMA) already given
Host country approvals to more than 700
Projects
2. 296 Indian CDM projects already registered with
CDM Executive Board out of World Total of 868
projects (35%)
3. Main Projects: Waste heat recovery, Small
Hydro, Biomass based Power Generation, Wind
Power and Energy Efficiency improvement in
Industries like cement etc.
Indian Scenario-CDM
•Exists high potential of Carbon credits.
•Baseline Carbon di-oxide emissions from power
sector already in place- First CDM country
•Wide spectrum of projects with different sizes
•Dynamic, Transparent & Speedy processing by
Indian National CDM Authority (NCDMA) for Host
Country Approval
•Vast Technical Human Resource
•Strong Industrial Base
GOVERNMENT’S
STRAGTEGY/INITIATIVE
FOR
GHG REDUCTION
Main Sectors of Green House
Gases Emissions
– Energy Sector
– Transport Sector
– Agriculture Sector
– Industrial Sector
• Power sector is estimated to
contribute around 50% of total CO2
Emissions
Major Initiatives
• Improvement in efficiency and performance of
existing units
- through renovation and Modernisation
schemes
- Partnership in excellence.
- Establishment of Energy Efficiency cells at
thermal power stations
• Energy Conservation through legislation
• Promotion to Renewable Energy Sources
• 50,000 MW Hydro Initiative launched
Major Initiatives Cont…
Publication of Carbon di-oxide Baseline
Emission database for Indian Power
sector by Central Electricity Authority
– Facilitate prospective project Developers for
consistent and accurate quantification of
Carbon di-oxide emission by their projects
thereby reducing the project development
cost
– Enhance acceptability of Indian CDM projects
-Would help expedite the clearance /approval process
Major Initiatives Cont…
• Higher size thermal Supercritical units
(660/800 MW) for improved efficiency in
XIth Plan (2007-2012) and beyond
- Efficiency gain of about 2%
- 11 Nos. of 660MW (under XIth Plan)
- 1 No. of 800MW (under XIth Plan)
• 52905 MW Coal fired Units
• 16553 MW Hydro
• 3880 Nuclear
Parameters of 660/800 MW Coal fired
Supercritical Units
Parameter
660MW
800MW
Main Steam
Pressure Kg/cm2
Main Steam
Temperature oC
Reheat
Temperature oC
247
247
535
565
565
593
Major Initiatives Cont…
• Participating in Asia Pacific Partnership (APP) of
USAID for Clean Development and Climate
– To accelerate the development and deployment of
clean energy technologies.
- US, Australia, Japan, South Korea, China and
India
- MOP coordinates Power Generation and
Transmission task force
-Work on Efficiency improvement of two thermal
power plants namely Ropar and Kolaghat
Thermal Power station already started.
Major Initiatives Cont…
• Adoption of Clean Coal Technologies
– Integrated Gasification Combined Cycle
(IGCC) – Suitable for Indian Coal/ Imported
Coal
– Demonstration project 100 MW by BHEL
• Ultra Mega Projects(4000MW capacity)
at various pithead and coastal locations
Major Initiatives Cont…
• Promotion of CDM Projects in Pipeline
(In power sector)
- NTPC- North Karanpura (3*660MW)
Supercritical technology
– NTPC – R & M of Badarpur 2* 210MW
– NHPC –Nimoo Bazgo 45MW HEP
– NHPC – Chutak 44 MW HEP
– BBMB – Uprating of Ganguwal Power
House,Kotla Power House, Bhakra Left Bank
House
Major Initiatives Cont…
• Member of Carbon Sequestration
Leadership Forum (CSLF)
– Development of cost effective technologies
for separation and capture of CO2
• Participating in FutureGen Project of US
– 275 MW coal fired Zero Emission power
plant
– India contributing US$10 Million
Weighted Average Emission Rate
from Indian Power sector as
calculated by CEA
Weighted Average Emission Rate (tCO2/MWh) (incl. Imports)
2002-03
2003-04
2004-05
2005-06
2006-07
North
0.74
0.71
0.72
0.73
0.74
East
1.09
1.08
1.05
1.05
1.00
South
0.82
0.84
0.79
0.74
0.72
West
0.90
0.90
0.92
0.89
0.86
North-East
0.40
0.43
0.52
0.33
0.40
India
0.85
0.85
0.84
0.81
0.80