green & alternate energy solutions for india 2014
TRANSCRIPT
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EWE Consulting Engineers Private Limitedwww.ewe.co.in
EWE April 2012 Rev 00
EWE Consulting Engineers Private Limited
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WaterEnvironment Energy
Environmental | Energy | Analytical Services | Water & Waste Water | Chemicals
34thAnnual Seminar on Green & Alternate Energy Solutions for India
J.U Alumni association
8thNov 2014IICHE, Delhi.
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EWE Consulting Engineers Private Limitedwww.ewe.co.in
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Objectives
Techno/ Commercial presentation covering the Project Economics relevant to India & the barriersand Constraint in Commercialization in the event Swachh Bharat campaign by GoI.
Renewable energy is generally defined as energy that comes from resources which are naturally
replenished on a human timescale such as Sunlight, Wind, Rain, Tides, Geo Thermal, Biomass and
Geothermal
Renewable energy replaces conventional fuels in four distinct areas: Electricity Generation, Motor
Fuel, rural, Hot Water, Space Heating, Air Conditioning etc
Types:
Grid Interactive
Off Grid / Captive
Stand Alone.
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Present Energy Scenario INDIA
39 % Energy / PowerGenerated by Private Sector. (as of Feb 2014)
T&D Losses23.65 %
AT&C Losses26.95 %
Power on Demand Deficit @ 8.3 %
National Security IssueEnergy & Water.
WaterA major cause of concern with Neighbors
EnergyThreat to National Security + Loss to National Exchequer
1990 : Import of Fossil Fuel 15 %
2000 : Import of Fossil Fuel 24 %
2012 : Import of Fossil Fuel 38 %
2020 (Est) : Import of Fossil Fuel 47 % (At present rate)
(Source : US Energy Information Administration www.eia.gov)
Are we are dependent on matter of Energy : Fuel & Power ?
Presently Fuel Grade EthanolDoes not account of Energy, while Fossil fuel does ?
How & How long will it take India to be self Reliant?Time & Means
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India Compared to the World
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Estimated Energy Generation Potential of India by MNRE
Process Est Gen Cap 2006 Inst @ 30.09.14
Biomass : 19,500 MW : 5,021
Solar : 20,000 MW : 2,974
Wind Energy : 47,000 MW : 21,294
Small Hydro : 15,000 MW : 4,066
Ocean : 50,000 MW : *
The Potential & The Trap
Estimated Energy Generation Potential of India by EWE
Process Est Gen Cap 2014
Biomass : 41,500 MWSolar : 24,000 MW
Wind Energy : 52,000 MW
Small Hydro : *
Ocean (OT+W) : 155,000 MW * Denotes Authentic data Unavailable
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EWE April 2012 Rev 00
The Biggest Variance
.
Biomass & Ocean Energy
.
Little is said and done on Ocean Energy.
. Going forward this presentation will focus on Biomass.
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Biomass Power
Biomass
Anaerobic
Gasification
Combustion
Fermentation
Biodiesel
CellulosicEthanol
Process GoI Private
Anaerobic Y Y
Gassfication Y Y
Combustion
Direct N Y
Waste to Power Y Y
Fermentation N Y
Biodiesel Y Y
Cellulosic Ethanol N Y
Not Accounted
Not Accounted
Not Accounted
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Benefits:
1. Energy from Waste 1,196 MW
2. Savings in Environmental Hazards
Each Kg of oil = 2.06.5 Kg BOD
1.0 Kg BOD consumes 2.2 KW of Power
Power Consumption by Municipal Authorities = 1,820,848 MT x 3.5 x 2.2 / 1000
= 14,020,529 MWh ( 1600 MW)
Energy Saved in Energy Generated
3. Power Generation & Saving = 1,196 + 1,600 = 2,796 (Say 2,800 MW)
Peak power deficit or shortage in electricity supply when the demand is
maximum for October stood at 3,845 megawatts (MW), or 3%, as per the CEA
data (Source Livemint.com )
Recyling Potential- India
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LignoCellulosic Feed Stock Conversion to Fuel Grade Ethanol.
Grade I : Sugar Cane Bagasse, Corn Cob and Stover, Rice/Wheat Straw.
- 165 MMT availability (100 MT translates to 2535 Kl of Ethanol)
Grade II : Leaves, Branches& Twigs, Napier Grass etc
- 2300 MMT availability
C6 Sugars -----> Ethanol
C5 sugars -----> Ethanol
CAPEX : 250 - 1500 Rs/ltr(Depending on scale of Operation)
OPEX : 15.0018.50 Rs/ltr
YIELD : 2025 MT/100 MT
Biomass Potential - India
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Hurdles:
Long Term Vision.
Environmental Law for Discharge.
Modification in Fuel Policy
Mahindra Scorpio and others has already run on 100 % Biodiesel / Ethanol.
GoI targets 20 % Ethanol in Fuel by 2017 . Will Ethanol come from Food.
Fuel at cost of Food Another BOMB ticking.
Segregation Mechanism
Collection Mechanism
PublicPrivate Partner ship.
Alternate Biomass
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Vikrum Kishore
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