1 / 18

Group 1

Group 1. Yang Aohan , Maija Leino , Hasta Tamang , Arvind Solanki , Nikki Shrestha. Core problem: Sustainable use of energy from the available local energy resources. Conventional practice: use of forest timber for fuel wood

casta
Télécharger la présentation

Group 1

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Group 1 Yang Aohan, MaijaLeino, HastaTamang, ArvindSolanki, Nikki Shrestha

  2. Core problem:Sustainable use of energy from the available local energy resources • Conventional practice: use of forest timber for fuel wood • Resulted: Forest resource depletion+ natural disaster like landslides degrading soil quality y for agriculture. • Uncertainty in available energy sources for the availability of the fuel wood • So what could be the available resources for the fulfillment of energy supply at the household level? Footer

  3. Project Area: Footer

  4. The Project Area Description • Covers 23 Community Forest User Groups (CFUGs) of 8 Village Development Committee (VDC). • VDCs have an important role in the decision making of the villages • 4200 households with average 5 family members(approx: 21000 people) • Electricity availability is challenging • Conventional wood stoves still widely in use for cooking • We have chosen energy issues as the main theme of this project work Footer

  5. Mechanism of working Footer

  6. LOCAL STAKEHOLDERS • Village development committee (VDC) • CFUG plus working group • Group members+ people Footer

  7. Technologies used • Solar power • Biogas+ biomass • Wind energy • Micro hydropower • ICS (Improved cooking stoves) Footer

  8. Solar Power • Solar Photovoltaic • 1 panel about 5ft X 3 ft provides anywhere between 130 – 150 W peak • 1 bulb = 26 kWh per month • 1 refrigerator = 182kWh per month • Solar thermal with biogas cogeneration Footer

  9. “Solar village” Footer

  10. Wind Power Advantages of Wind Power: • Reliable, Durable and simple to operate. • No consumable fuel required. • Wind, the only source. • Pollution free and therefore environment friendly. • Spare parts service readily available from 100W to 400W • Low operation and maintenance cost. • It is possible to get 120kWh of electricity/month with a single 6 kW wind turbine. Footer

  11. Wind Power Wind Site Selection • Identified potential wind sites through field surveys. • Enough space for installation of systems and potentiality of demonstration effects • Village without electricity and no possibility of grid electricity connection for coming 5 years Footer

  12. Type of off-grind hydro power in Nepal • Mini-hydro (100 kW - 1MW) o (5KW-100KW) • Pico-hydro (up to 5 KW) including water mill • Micro hydro(5KW to 100 KW) power required=4200*90=378 kW, assuming 90 watt/HH

  13. Footer

  14. Technology and addedvalue • Solar: electricity • Wind: electricity • Biogas: cooking and waste management • Micro hydropower: electricity • Waste burning: electricity and waste management • Money fromsellingelectricity, microgrids? • Someexamples • Potential of wind: for a 3kW wind turbine it is 120 kW/ month • Solar : 1 panel about 5ft X 3 ft provides anywhere between 130 – 150 W peak • Mostlikely a combination of differenttechnologieswillbe the best! • Goodexperiencesfrombiogas and microhydroplants Footer

  15. Biogas • Feed used from kitchen waste, animal waste and human excreta(optional) • Only CDM project in Nepal • Sufficient production of gas for a family of 5 . Footer

  16. Improved Cooking Stove • Less smoke production • Consumes less wood • Reduce women work load • Improve indoor environment and Health Footer

  17. Kiitos!! Thank you !! Footer

More Related