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Energy Sector Analysis- India Prepared by Dr.R.N.Patel Updated by Pro. Shebaz Memon Outline of Talk • Energy Flow Diagram • Objectives • Data Sources •Primary energy •Power sector •Energy Balance Energy Flow Diagram PRIMARY PRIMARYENERGY ENERGY ENERGY CONVERSION FACILITY SECONDARY ENERGY SECONDARY ENERGY TRANSMISSON & DISTN. SYSTEMS FINAL ENERGY ENERGY UTILISATION EQUIP. & SYSTEMS COAL, OIL, SOLAR, GAS POWER PLANTS, REFINERIES REFINED OIL, ELECTRICITY RAILWAYS, TRUCKS, PIPELINES WHAT CONSUMED BY DILIVERED ENERGY AUTOMOBILE, LAMP,MOTOR, STOVE USEFUL ENERGY MOTIVE POWER, RADIENT ENERGY END USE ACTIVITY DISTANCE TRAVELLED, ILLUMINATION, COOKED FOOD, ETC. Data Sources • Commercial Fuels- National Statistics Ministry of Coal, Petroleum & N Gas, Power Annual Reports • Compilations- TERI, CMIE CMIE – center for monitoring Indian economy NCAER-National council for applied economic research • US department of Energy • International Energy Agency Units • Physical Quantities- Coal, Oil (Tonnes) Oil – Barrels • Natural Gas- m3 (Nm3 or Sm3) • Electricity kWh, Mus (Million units) • Gross Calorific Value (GCV/HHV), Net Calorific Value (NCV/LHV) – based on fuel composition • Coal Equivalent/ Oil Equivalent – In terms of energy equivalents of Coal or Oil Commercial Energy Supply in India Data • Coal 640 MT(2012) (540 Domestic +100 Imported) •Lignite 42 Million Tonnes(2012) • Crude Oil • 38 million Tonnes (Domestic) (2012) • 171 Million Tonnes (Import) (2012) Total @ ~209 Million Tonnes • Natural Gas 45 billion m3 • Hydro Installed Capacity 37567 MW, Hydro Production of Primary Sources 163,796GWh • Nuclear Installed Capacity 4780 MW, Nuclear Production of Primary Sources 29664 GWh Commercial Energy Supply in India (2011-12) Source Supply Calorific Value Total Energy (PJ) Coal 640 Million Tonnes 18.8 MJ/kg 12032.0 Oil 38 million Tonnes (Domestic) 42 MJ/kg 1596.0 Oil (Import) 171 Natural Gas 45 billion m3 9300 kCal/m3 1751.8 Hydro 163796 MU 85% 693.7 Nuclear 32863MU 25% 473.2 Total 7182.0 23728.8 India – Primary Commercial Energy2011 Share of Future Energy Supply (%) Year Coal Oil Gas Hydel Nuclear 1997-98 55 35 7 2 1 2001-02 50 32 15 2 1 2006-07 50 32 15 2 1 2010-11 53 30 14 2 1 2024-25 50 25 20 2 3 Source: Upto 2011 from Technical Note on Energy, Planning Commission, Govt. of India (1998-99). Beyond this period the figures have been extrapolated. India – Overall Energy • population 1210 million (2011) • 99600 billion Rs GDP (1.848 trillion USD) (Gross Domestic Product) (2011), world bank • 23.6 EJ (560 million tonnes of oil equiv.) (2011), BP Statistical Review • 21.52 GJ/capita/year (0.51 toe/capita/year)-2005 •19.50 GJ/capita/year (0.462 toe/capita/year)-2011 • Per capita GDP = 5410 Rs. ($1000) • Energy/GDP = 0.56 kgoe/$ Per Capita Energy Consumption Energy Intensity India - Fossil Fuel Reserves Fuel Reserves Coal and Lignite 286000 + 41000 = 327000 (Million tonnes) Crude Oil 757 Prodn 533 + 38 = 571 R/P ratio ~ 572+ 38 ~ 20 52 ~ 24 - ~50 (million tonnes) N. Gas 1241 (Billion m3) Nuclear Uranium and Thorium(tonns) Not accurately estimated 170000+225000 Energy demand by Sector. Energy demand by Fuel. • To produce 1 Unit of electricity, we release 1 kg of CO2. • India responsible for 700 million metric tons of CO2. • We are 3th largest contributor to the world pollution. • India accounts for 5.3% of greenhouse emission. Power Sector • 616 kWh electricity use/capita/year • Plant load factor = Actual generation / Max possible generation (rated load) • Plant Heat Rate = Heat input / Electricity output • Net Power = Gross – Auxiliary Consumption • Installed capacity 249488.31(As on 30-06-2014)MW •Electricity production = 762.67 billion kWh during April’12 January’13 Electricity through different routesas on 30/09/2013 Indian Power Sector NUCLEAR POWER PLANTS IN OPERATION RAWATBHATA 740 MWe (1x100+1x200+2x220) NARORA 440 MWe ( 2x220) KAKRAPAR TARAPUR 860 MWe (2x160 + 1x540) KAIGA 440 MWe (2x220) 440 MWe (2X220) KALPAKKAM 440 MWe (2x220) Wind Power: Potential (49130MW) Installable Potential, in MW others, 7008 Andhra Pradesh, 5394 Orissa, 910 Tamil Nadu, 5374 Gujarat, 10609 Rajasthan, 5005 Karnataka, 8591 Madhya Pradesh, 920 Maharashtra, 5439 Kerala, 790 STATE-WISE WIND POWER INSTALLED CAPACITY (MW) (UPTO 31.05.2014) Installed capacity, total 21262.23 MW Andhra Pradesh, 245.5 Others, 3.2 Gujarat, 2966.3 Tamil Nadu, 6987.6 Karnataka, 1933.5 Maharashtra, 2733.3 Rajasthan, 2070.7 Kerala, 35.1 Madhya Pradesh, 376.4 Wind Power Growth 3500 3000 In MW 2500 2000 1500 1000 500 0 year Biomass Estimation (Million tonnes) Source NCAER IREP REDB Fuel wood 93 169 252 Dung cake 83.2 54.2 106.9 Agriculture Residue 36.7 62.8 99.2 Source : Urja Bharti, MNES 1994 Biomass Estimation •About 32% of the total primary energy use in the country is still derived from biomass and more than 70% of the country’s population depends upon it for its energy needs. • Uncertainties in estimation • Usage- Domestic, Brick klin, Rice mills, and other industries • Per capita biomass use approx constant over last 20 years • 6.4 GJ/capita/year • 6180 PJ – 1997-98 (4% of world) • population 17.1% of world population TREND OF CATEGORYWISE ENERGY CONSUMPTION Electricity • 214.6 GW Installed Capacity as on 28-02-13 (about 4.1% of World Capacity Average 0.177 kW of installed capacity/capita • World Installed capacity 0.73 kW/capita • Low Electricity Consumption –India about 818 kWh/capita/yr as on 2011 • Nepal 93, Bangladesh 279 kWh/capita/yr as on 2008 • World Average Electricity Consumption- 2894 kWh/capita/yr •Electricity production as on 2008 is 20,261 billion kWh Electricity Characteristics • High Losses - T&D and Theft 24% in most SEBs • As many as 559241 villages out of 593732 (about 94.2%) Villages has been electrified in India as on 31-01-2013 • Electricity Sector – from State Controlled Monopoly – Transition – to Regulated Sector with Privatization • Subsidized electricity to agriculture sector, low usage residential Electricity Sector • SEB annual loss by 31 march 2011 is Rs 68,000crores • Gap of 92 p/kWh- between cost of supply and revenue • Peak shortage 12.9%, energy shortage 10.3% • Estimated requirements of 400,000 MW additional capacity by 2032 Climate Change – Global Facts • 70% increase in greenhouse gas emissions from 1970 to 2004 (2004 at 49 GtCO2 equivalent) • Automotive (120%) & Energy (145%) sectors main contributors • Energy efficiency, adopting cleaner fuels & renewable energy key levers for mitigation Source: Report of Intergovernmental Panel on Climate Change, May 2007 Climate Change – Indian Facts Set to increase 3 folds from 1990 to 2020 (3000 million tons of CO2 equivalent) Source: Govt. of India, Initial National Communication to UNFCC, June 2004 http://warmgloblog.blogspot.in/2012_02_01_archive.html India- Electricity Generation Total generation, in GWh 900000 800000 700000 600000 500000 400000 300000 200000 100000 0 1940 1950 1960 1970 1980 1990 Total generation, in GWh 2000 2010 2020 Impact of growth in demand on Environment Global Power Sector Global GDP projected to grow at 3.4% annually till 2030 Emerging economies like China and India projected to grow by 8 – 10% Developed economies currently take lion’s share in energy consumption A fourth of the world’s population lives in darkness Increase in net electricity consumption by 2015: 42% New generation capacity required by 2030: 1,600 GW (5,087 GW including replacement capacity) Twin threats: Inadequate and insecure supply of energy sources Environmental harm due to over-consumption of polluting fuels ENERGY GROWTH IN INDIA Strong Correlation between per Capita GDP and per Capita Electricity Consumption. Forecasts Point Towards a Robust GDP Growth over the next 3 to 5 decades. http://www.barc.gov.in/rcaindia/4_5.html Source: http://blogs.ft.com/beyond-brics/2012/05/24/eminvesting-check-out-the-grid/#axzz2QPfwAfnI Country’s Energy Scenario – A Quick Recap Acute shortage of Power at present. Total Energy Production Energy Shortage was 10.3% Peak Shortage was 12.9% Power Generation Capacity addition is far below the expected (only 54000 MW against expected 62000 MW during 2007 – 2012) We need to urgently ensure power availability to sustain our GDP growth. Total Energy Consumption