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The Green Room

This area is for discussion and links of renewable energy and conservation NOT related to stoves - such as solar, wind and water power as well as conservation, ethanol and other evolving technologies. Long debates may be moved into the Ash Can....we would like this area to be a resource!

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  1. Sprinter

    Forget batteries, how about a capacitor car?

    Sprinter, Nov 12, 2012
    Replies:
    9
    Views:
    392
    pdf27
    Nov 15, 2012
  2. Vic99

    New PV System Finally Running

    Vic99, Oct 28, 2012
    Replies:
    19
    Views:
    649
    pdf27
    Nov 15, 2012
  3. begreen

    PV in Europe

    begreen, Nov 14, 2012
    Replies:
    0
    Views:
    156
    begreen
    Nov 14, 2012
  4. gfreek

    Bio Diesel

    gfreek, Nov 5, 2012
    Replies:
    4
    Views:
    285
    Dune
    Nov 9, 2012
  5. begreen

    Li Battery progress

    begreen, Oct 26, 2012
    Replies:
    22
    Views:
    557
    begreen
    Nov 4, 2012
  6. peakbagger

    Finally Grid Tie Solar with some backup off grid capability

    peakbagger, Oct 26, 2012
    Replies:
    11
    Views:
    547
    Highbeam
    Nov 2, 2012
  7. save$

    Windmills in our mountains. What's so bad?

    save$, Oct 20, 2012 ... 4 5 6
    Replies:
    137
    Views:
    2,883
    raybonz
    Nov 2, 2012
  8. Ehouse

    Dryer vent lint trap

    Ehouse, Oct 1, 2012 ... 2
    Replies:
    34
    Views:
    2,892
    Sprinter
    Oct 31, 2012
  9. Flatbedford

    Conservative Argument on Climate Change

    Locked
    Flatbedford, Sep 27, 2012 ... 5 6 7
    Replies:
    159
    Views:
    3,494
    begreen
    Oct 29, 2012
  10. ikessky

    Yay! Finally got all new windows!

    ikessky, Oct 24, 2012
    Replies:
    3
    Views:
    267
    ikessky
    Oct 25, 2012
  11. Pallet Pete

    Not sure what to think petrol from the air !

    Pallet Pete, Oct 22, 2012
    Replies:
    6
    Views:
    277
    pdf27
    Oct 25, 2012
  12. peakbagger

    Water source mini split?

    peakbagger, Oct 2, 2012
    Replies:
    2
    Views:
    425
    DickRussell
    Oct 22, 2012
  13. bogydave

    Greenhouse update pics

    bogydave, Apr 19, 2011 ... 2
    Replies:
    49
    Views:
    3,404
    Lumber-Jack
    Oct 19, 2012
  14. peakbagger

    Adding insulation to a small chest freezer

    peakbagger, Oct 19, 2012
    Replies:
    3
    Views:
    662
    btuser
    Oct 19, 2012
  15. BIGDADDY

    Anyone have a geothermal heat pump system?

    BIGDADDY, Oct 6, 2012 ... 2
    Replies:
    48
    Views:
    2,452
    Mr A
    Oct 19, 2012
  16. Bad Wolf

    Insulation calulations

    Bad Wolf, Oct 17, 2012
    Replies:
    11
    Views:
    410
    DickRussell
    Oct 18, 2012
  17. Bad Wolf

    Solar HW how to plumb the HX?

    Bad Wolf, Aug 10, 2012
    Replies:
    12
    Views:
    743
    woodgeek
    Oct 16, 2012
  18. MishMouse

    BioLite electricity from a stove

    MishMouse, Jun 12, 2012 ... 2
    Replies:
    31
    Views:
    1,627
    Dune
    Oct 10, 2012
  19. Thomas Anderson

    Prototype Thermoelectric Heat Pump

    Thomas Anderson, Sep 11, 2012
    Replies:
    18
    Views:
    840
    Thomas Anderson
    Oct 9, 2012
  20. potter

    esolar

    potter, Mar 4, 2009
    Replies:
    16
    Views:
    1,028
    woodgeek
    Oct 7, 2012
  21. Thomas Anderson

    Passive Solar Produces

    Thomas Anderson, Sep 25, 2012 ... 2
    Replies:
    28
    Views:
    1,168
    begreen
    Sep 29, 2012
  22. mgh-pa

    Ductless Unit Placement Questions

    mgh-pa, Sep 20, 2012
    Replies:
    15
    Views:
    602
    mgh-pa
    Sep 26, 2012
  23. woodgeek

    HPWHs on the march

    woodgeek, Sep 23, 2012
    Replies:
    3
    Views:
    347
    woodgeek
    Sep 23, 2012
  24. Adios Pantalones

    Giant marble solar tracking/collection

    Adios Pantalones, Sep 20, 2012
    Replies:
    5
    Views:
    322
    Delta-T
    Sep 21, 2012
  25. begreen

    Power from poop progresses

    begreen, Aug 25, 2012
    Replies:
    23
    Views:
    740
    begreen
    Sep 17, 2012
  26. begreen

    A novel home design from Hungary

    begreen, Sep 14, 2012
    Replies:
    6
    Views:
    610
    pdf27
    Sep 15, 2012
  27. peakbagger

    Low Cost PV panels

    peakbagger, Jul 12, 2012
    Replies:
    6
    Views:
    693
    hilbiliarkiboi
    Sep 14, 2012
  28. Ehouse

    Light from fire

    Ehouse, Sep 9, 2012
    Replies:
    11
    Views:
    518
    woodgeek
    Sep 14, 2012
  29. velvetfoot

    Dual Purpose Instant Water Heater

    velvetfoot, Sep 5, 2012
    Replies:
    16
    Views:
    879
    Thomas Anderson
    Sep 13, 2012
  30. begreen

    RAV4 electric is back

    begreen, May 9, 2012 ... 2
    Replies:
    26
    Views:
    991
    Seasoned Oak
    Sep 13, 2012
Showing threads 121 to 150 of 1,475

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Page 5 of 50