1 / 18

Future Energy and Environment

Future Energy and Environment. M Tamim PMRE Dept, BUET mdtamim@yahoo.com. Past & Present. Past & Present (contd.). Past & Present (contd.). Past & Present (contd.). Past & Present (contd.). The Need of the Time (Before the next major break through). Improve efficiency Conserve energy

morela
Download Presentation

Future Energy and Environment

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. Future Energy and Environment M Tamim PMRE Dept, BUET mdtamim@yahoo.com

  2. Past & Present

  3. Past & Present (contd.)

  4. Past & Present (contd.)

  5. Past & Present (contd.)

  6. Past & Present (contd.)

  7. The Need of the Time(Before the next major break through) • Improve efficiency • Conserve energy • Increase use of renewable • Increase use of Nuclear • Innovate • Manage carbon

  8. US energy use in 2008

  9. The efficiency game • USA Data • Buildings use 73% electricity (40% of total energy) • 25% to 30% improvement possible • Industries can reduce by 14% to 20% • Transport • Present light vehicle millage 25m/gal • By 2030, conventional vehicle will increase to 35m/gal • 20% of US energy comes through efficiency

  10. Building efficiency

  11. Conservation • Attitudinal issue • UK group encouraging men urinating in compost dump! • Major awareness campaign • Need! Not Greed • Gain must not be replaced by larger machines or more luxury • No realistic estimate of saving

  12. Renewable (all about land) Year around day night average electricity production Present world average requirement is 0.1w/m2

  13. Most cost effective renewable

  14. Carbon management

  15. The commercial game (6 trillion $)

  16. Innovation? All focused on carbon neutral power production and improved efficiency! • Solar devices with trapped sunlight • Small low speed wind turbines • Nano-technology • Carbon capturing in limestone • Trap power in high wind by kite type turbine • Solar flower tower • Power from bridge, road and moving cars • Solar satellite power • Splitting water w/o chemicals • Nuclear Fusion • Waste, low tidal/current turbines • Improved battery • Carbon to cement

  17. Believe in human ingenuity and innovation! Thank You

More Related