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Emerging technologies and strategies for Green Energy in Railways

Emerging technologies and strategies for Green Energy in Railways. Why Wind Energy? Science of Wind Energy Wind Energy : Overview of Opportunities Green perspective of Indian Railways Suzlon : Leadership & Capabilities. Agenda. Why renewable energy?. 3 way benefits of wind energy. Agenda.

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Emerging technologies and strategies for Green Energy in Railways

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  1. Emerging technologies and strategies for Green Energy in Railways

  2. Why Wind Energy? Science of Wind Energy Wind Energy : Overview of Opportunities Green perspective of Indian Railways Suzlon : Leadership & Capabilities Agenda

  3. Why renewable energy?

  4. 3 way benefits of wind energy

  5. Agenda • Why Wind Energy? • Science of Wind Energy • Wind Energy : Overview of Opportunities • Green perspective of Indian Railways • Suzlon : Leadership & Capabilities

  6. Science of Wind Energy

  7. Science of Wind Energy

  8. Why Wind Energy? Science of Wind Energy Wind Energy : Overview of Opportunities Green perspective of Indian Railways Suzlon : Leadership & Capabilities Agenda

  9. Drivers of growth for wind energy in India • 14 GW installed – world’s 5th largest • 71 % Share in country’s Renewable Energy • Est. potential of ~ 50 GW, largely untapped • Access to latest technology, supply chain and expertise • Currently 2GW annual market, likely to grow to 4GW size • Dedicated ministry and established regulatory framework • Strong policy support with multiple revenue options and incentives • Established long term preferential tariff mechanism • Aggressive targets & commitment under govt.’s national action plan (NAPCC)

  10. Nodal agency: CWET CWET identified potential of 48000+ MW but industry estimates it to be between 60000 to 100000MW Wind potential is concentrated in southern, western and north-western regions Grid connected projects operational in 8 states Cumulative installed capacity as of March 2011 is over 14 GW Wind map of India *Ref: Market Data as of March 2011

  11. In FY 2010-11, India added over 2300 MW of new capacity to emerge as world’s 3rd largest market, behind China and USA Cumulatively, India is 5th biggest market in the world with over 14 GW of commissioned wind energy capacity Market grew almost three fold in size over the last 6 years Estimated wind power potential between 48 – 100 GW Growth of Indian wind energy market Large scale development by IPP players Future drivers for market acceleration in India New Policy Initiatives like GBI, REC, RPO & CERC Tariff Reforms Rising Power Demand & Need for Mitigation of Climate Change March 2011 14000+ MW 2005 4388 MW 2000 1170 MW Growth of wind energy in India 1995 470 MW * CWET & MNRE estimates 48GW but industry experts believe it could be up to 100 GW

  12. Measuring the future opportunity Est. demand in CEA17th Power Survey: 1.91 trillion units. To meet NAPCC target of 15%, installed capacity of renewables will need to reach 100,000MW (at 33% PLF) Even with a conservative estimate of 50% share of wind in RE mix, aprox. 4000MW of yearly capacity addition would be needed in wind alone for next 10 years. A Huge opportunity!

  13. Market Framework Key Stakeholders Project Investor End to End Solution Provider Land Arrangement, Equipment Supply, Project EPC, VAS & Life Cycle Asset Management Power Utility Regulatory bodies and nodal agencies Financier Power Trading Options *Key Benefits / Incentives Options Preferential Feed-in-tariff under long term PPA Revenue from trading of carbon credits thru’ CDM route Generation Based Incentive of Rs. 0.5 per unit of power in addition to feed-in tariff Renewable Energy Certificate scheme – dynamic market price discovery model * Eligibility conditions apply. All benefits may not be available simultaneously.

  14. Indian wind sector is poised for a quantum leap with progressive policy & regulatory reforms Generation Based Incentive: Expanding opportunities to investors with low / no appetite for depreciation, such as IPPs, EOUs, SEZs, IT/ITeS etc. RPO/RPS & REC: Facilitating compliance of legal mandate to use Renewable Energy CERC Tariff Guidelines: Promising level playing field and decent returns to investors Winds of change

  15. The GBI scheme • Objective: to expand the market by facilitating large scale investment from IPPs & thru’ FDI and to encourage higher generation efficiencies by WPPs • Eligibility : First 4000 MW of registered grid connected WPPs commissioned between 19th Dec 2009 to 31st March 2012 and not availing the Accelerated Depreciation benefit • MNRE shall pay a special incentive @ Rs. 0.50 per unit (kWh) of wind power fed in to the grid. This shall be in addition to the state specific feed-in tariff • The incentive per MW is capped at Rs. 62 lakhs, with a yearly disbursement limit of Rs 15.5 lakhs per MW for the first four years.

  16. The REC mechanism • Aimed to facilitate the fulfillment of RPO by the states / obligatedentities where the RE potential is not enough for local RE generation • Obligated entities (distribution utilities and CPPs) can fulfill RPO either by procuring RE or by purchasing equivalent RECs • 1 REC = 1 MWh of electrical power i.e. 1000 units (kWh) fed into the grid. • The RE generator may sell electricity and associated RECs separately • REC can be traded on power exchange at market determined price • To control the trading price of RECs, the CERC has determined a band of forbearance & floor prices (Rs. 3.30 to Rs. 1.50 per kWh) Fixed Feed-in Tariff OR Pooled Cost for Power Variable

  17. Wind energy hedges the power co0stenhance global competitiveness Managing energy costs is key to global competitiveness of energy-intensive industries Energy Costs are “frozen” with wind energy investment

  18. Schematic – Wind Power Wheeling Solution Power is fed in to the state-wide transmission grid Power drawn at the distribution point substation for supply to consumers Power is fed in to nearby substation of state transmission utility (B) T&D and Wheeling Losses (Losses and charges towards transmission, distribution & wheeling process deductible as per state policy) Distribution grid of state power distribution utility (A) Power Metered at the Point of Generation Power drawn at the HT meter of the consumer Ex: Customer’s office in Western Maharashtra (C) Power Metered at the Point of Consumption Ex: Wind Power Project Set-up in South Maharashtra Customer gets unit to unit set-off in monthly bills Net billed = C – (A – B) units Important Condition: The wind power project & the Bank’s beneficiary office should be located anywhere but within the same state

  19. Agenda • Why Wind Energy? • Science of Wind Energy • Wind Energy : Overview of Opportunities • Green perspective of Indian Railways • Suzlon : Leadership & Capabilities

  20. Energy Scenario of Indian Railways • INDIAN RAILWAYS – Most fuel efficient mode of transport exiting in the country • INDIAN RAILWAYS is the single largest consumer of Energy in the country (nearly 17.15 billion Kwh per annum). • Energy accounts for 24% of the annual operating expense of INDIAN RAILWAYS. • 33000 KMs of route to be electrified by 2020 envisaged in vision statement 2020. • Strategy for Energy security – All bulk consumers of power are getting to Captive Generation of Energy.

  21. Strategy & Green Initiative of Indian Railways • Integral Coach Factory – 10.5 MW of Captive Wind power project to offset ICF’s annual requirement of 23 million Kwh per annum. • SCR & NWR - advance stages of installing Wind power Project. PPP mode of investment proposed by NWR is unfeasible for Equipment manufacturer. • Vision Statement : 10% of the total energy consumption from renewable source by 2020. • Annual reduction of 0.14 million tonnes of CO emissions through 26 million CFLs • Saving up to 15% of energy through a improved in both traction as well as non-traction use.

  22. Agenda • Why Wind Energy? • Science of Wind Energy • Wind Energy : Overview of Opportunities • Green perspective of Indian Railways • Suzlon : Leadership & Capabilities

  23. Suzlon group Wind turbine manufacturer & turnkey solution provider Wind turbine manufacturer (Subsidiary of Suzlon) Geographical Presence India, USA, China, Australia, Europe, Latin America China, Europe (mainly Germany), Canada, USA Market share (2010) 5.9% (8th largest globally) 3.9% (9th largest globally) Equity stake held by SEL N/A 95.00% Current Capacity (MW) 4,200 1,700 Product Portfolio Low to Med. capacity WTGs (0.6 MW – 2.1 MW) Med. to High capacity WTGs (1.5 MW – 6 MW)

  24. Complete solution capabilities Vertical Integration Across Supply Chain Widest Range of Onshore & Offshore Wind Turbine Options 600 kW – 1.25 MW 1.25 – 1.5 MW 1.5 - 2.5 MW 2.5 – 3.0 MW 3.0 – 6.0 MW Suzlon REpower Solution Capabilities Across Value Chain Supply Chain + Project Development + Asset Management Project Planning Site Infrastructure Development Life Cycle Asset Management Wind Resource Mapping EPC & Project Commissioning Operations & Maintenance with Equipment Supplies Power Evacuation 95% Machine Availability Guarantee

  25. S9X Evolution from the proven S88 platform New S9X Platform Current Product Enhancements • Result: • Stronger performance and improved reliability • Improve performance by using larger rotors • Improve performance by using new airfoils • Starting point: • Existing, reliable workhorse S88 • Standardize as many components as possible by strengthening critical points • Improve performance by moving to variable speed DFIG Technology 95m rotor diameter Wind class IIa Optional hub heights Advanced Pitch System S95 DFIG (2.1 MW) + = Current S88 SFS New Nacelle Design + 97m rotor diameter Wind Class IIIa Optional hub heights Robust Gearbox S97 DFIG (2.1 MW) = + Taller Tower Heights Improved Robustness and Performance Additional Yaw Drive

  26. S9X Suite of Wind Turbines

  27. Global footprint : 6 continents, 32 countries Cumulative group installed base of more than 16,000 MW accounts for ~9% of global installations backed by robust sales infrastructure (Figures in MW) Germany Belgium Turkey Canada UK China France Portugal & Spain Italy Japan Nicaragua Sri Lanka India Brazil Suzlon REpower Both 1: As on March 2011; Includes all installed and SCADA connected systems; 2. REpower installation from 2001 onwards

  28. Global manufacturing and R&D Products Locations Nacelles, Forging & Foundry components, Rotor blades, Gearbox*, Control Systems, Generators, Towers Bhuj, Gandhidham, Vadodra, Daman, Dhule, Chakan, Padubidri, Coimbatore, Pondicherry Nacelles, Rotor blades, Gearbox*, Control Systems, Generators Tianjin, Baotau Pipestone, Minnesota Rotor blades WTG, Rotor blades Germany, Portugal Gearbox* - through Hansen

  29. Over 1500 customers in India from across the industry sectors & geographies Customer mix comprising of small / medium businesses, large corporate, PSUs and IPPs High customer patronage as reflected in repeat business share Customer’s patronage New Business Repeat Business * Cumulative MW commissioned as of 31st March 2011 FY10-11 Orders Distribution by MW

  30. Presence in India Footprint in India • #1 position and leading market share of in India for 13 years consecutively • Installed base of more than 6500 MW • Four mega size wind farms including Asia’s largest wind farm at Kutch (Gujarat) • 40 wind farms across 8 states • World class manufacturing facilities catering to leading world markets Dhule wind farm in Maharashtra 700+ MW & expanding… Farms at Soda-Mada, Sadiya and Pohra in Rajasthan with a total capacity of 400+ MW & expanding… Wind farms in Karnataka; total capacity more than 490 MW & expanding… Sankaneri wind farm in Tamil Nadu Over 650 MW & expanding…

  31. Wind park development process Ensuring required sub-station capacity for enabling power evacuation to nearby transmission grid Scientific wind study at location using a met-mast Sourcing the suitable land –bank for project Infrastructure & access road development Movement of material at site Turbine erection and commissioning

  32. Project execution & asset management Electrical Sub-station & Local Transmission Lines Site Infrastructure & Civil Foundation Installation & Commissioning 24X7 Centralized Control & Monitoring Wind Farm Automation with SCADA Web enabled reports for customers Dedicated CRM & KAM Support On Site Testing & Maintenance

  33. Comprehensive O&M solution • Fully automated wind farm management with SCADA system • 24 X 7 service by trained engineers at site • No hidden cost ! All inclusive long term O&M contract (major components, spares, consumables & services) • 95% machine availability guarantee • Web Enabled Access to generation reports Suzlon HO VSAT Site VSAT Web enabled access to reports for customers Site CMS Center

  34. Value creation for customers Trust & Relationship Leadership in key markets Vast Experience with more than 13 GW installations High customer patronage Maximizing Returns Optimizing cost per kWh, Economies of Scale with Large Wind Parks Investing with Confidence Value for money, Timely deliveries & Secure life cycle support Easy & Hassle-free Business Model Turbine Supply, Supervision, Commissioning & Asset management with Single Point Coordination Choice and Flexibility Wider options of project locations and turbine sizes to build a scalable portfolio Peace of Mind Credibility through proven track record & satisfaction of large customer base

  35. Corporate Social Responsibility

  36. Thank you! For business enquiries, contact Suzlon Energy Ltd 9th Floor, Eros Corporate Tower, Nehru Place, New Delhi . Landline: 011 46506000 www.suzlon.com amitabh.gupta@suzlon.com

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