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November 2015

This article discusses the use of renewable energy in achieving the VISION-2021 goals of providing reliable electricity at an affordable price. It explores the targets set for renewable energy development, potential sources of renewable energy such as solar and wind power, and the challenges in promoting renewable energy adoption.

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November 2015

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  1. Use of Renewable Energy Md. AbdurRouf Director, Power Cell November 2015

  2. VISION-2021 Vision 2021- To be a Middle-Income Country Vision for Power Sector: To provide quality & reliable electricity to all by 2021at an affordable price 2

  3. Renewable Energy Development Policy Targets 10% (2000 MW) of total energy generation from RE by 2020 10% (4000 MW) of total energy generation from RE by 2030 3

  4. RULE OF RE IN THE ENERGY SYSTEM • Off-grid electrification • Fuel diversification for grid power generation • Energy Security • Environment friendly • Green energy: Climate Change Mitigation • Green job creation 4

  5. Potential Sources of Renewable Energy

  6. Solar Energy

  7. Solar Photovoltaic System Solar Radiation PV Module Electrical Energy

  8. Component of Solar System • Sun • PV Module • Solar Charge Controller • Battery • Inverter • Load • Light • Fan • TV • Radio • Refrigerator • Computer Battery/ Inverter

  9. Stand Alone Solar System Sun PV Module Load Battery

  10. Stand-alone PV Power System (off-grid)

  11. INVERTER Grid connected PV system SUN TRACKING LOAD SHEDDING MODEL LOAD IS TAKING POWER FROM THE GRID THE BASIC SYSTEM BLOCK LOAD IS TAKING POWER FROM SOLAR PANEL INCREASED LOAD IS TAKING POWER FROM PV AND GRID + + - - GRID FAILURE Initializing… Disconnected Connected + - GRID Connected INVERTER + + + + + - - - - - + + + + + - - - - - + + - - DC DC + + - - AC + - Extended PV Array Rooftop PV Array + + - - Emergency Load GRID Load Load Load SMALL LOAD AC INCREASED LOAD

  12. Wind Energy

  13. Wind Turbine

  14. Wind Power Projects 0.9 MW Grid Connected Wind Power Plant 15 MW Wind Power Plant 1 MW Wind Battery Hybrid Power Plant Feni Kutubdia Island Project Implemented 60 MW Wind Power Plant Tender Processing Tender Processing Cox’s Bazar Project Under Planning Project Under Planning

  15. Wind Resource Mapping Rangpur Mirzapur Rajshahi Mymensingh Chadpur Feni Mongla Project Implemented Sitakunda Project Under Implementation Project Under Implementation Parky Beach Tender Processing Tender Processing Mognamaghat Project Under Planning Project Under Planning Inani Beach Wind Resource Assessment Rajapalong

  16. 82 m Tower at Parkey Beach

  17. Contribution of Renewable Energy • 80,000 bio gas system are in place for cooking • 5 million ICS sold to customers

  18. Ongoing Large Scale Projects • Private Sector Projects: • Solar • Sarishabari: 3 MW; • Kaptai: 7.4 MW • Thakurgaon: 5 MW • Rangunia: 60 MW • Gangachora: 55 MW • Dharla: 30 MW • Sonagazi: 100 MW • Cox’s Bazar: 200 MW • Mymensingh: 50 MW • Sunamgonj: 32 MW • Panchagarh: 200 MW • Wind • Cox’s Bazar: 60MW • Rajpalong: 15MW • Patuakhali : 100MW 18

  19. Ongoing Large Scale Projects • Public Sector Projects: 19

  20. Renewable Energy Development Plan-2021 20

  21. Renewable Energy Target (MW)

  22. CHALLENGES IN PROMOTION RE • High upfront cost for RE project • Scarcity of land for grid connected RE projects • Moderate potentials • Inadequate incentives for RE development • Low tariff mechanism • Lack of awareness among the people • Lack of R & D • Lack of Confidence of the investor • Lack of expertise 22

  23. Thanks

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