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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!

Page 6 of 50
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  1. begreen

    RAV4 electric is back

    begreen, May 9, 2012 ... 2
    Replies:
    26
    Views:
    995
    Seasoned Oak
    Sep 13, 2012
  2. GaryGary

    TED talk -- Energy from floating algae pods

    GaryGary, Sep 10, 2012
    Replies:
    2
    Views:
    338
    Delta-T
    Sep 12, 2012
  3. Adios Pantalones

    Low tech rules again

    Adios Pantalones, Sep 4, 2012
    Replies:
    2
    Views:
    436
    Dune
    Sep 11, 2012
  4. begreen

    An innovative motor/generator design

    begreen, Jul 24, 2012
    Replies:
    14
    Views:
    770
    CMAG
    Sep 11, 2012
  5. seige101

    Free Heat Pump water heater for certain MA residents

    seige101, Aug 29, 2012
    Replies:
    6
    Views:
    667
    mikefrommaine
    Sep 8, 2012
  6. webbie

    Heck of a deal on an electric scooter!

    webbie, Aug 28, 2012
    Replies:
    12
    Views:
    510
    steam man
    Sep 8, 2012
  7. jebatty

    Economical Essential Solar Electric

    jebatty, Aug 4, 2012
    Replies:
    6
    Views:
    716
    Thomas Anderson
    Sep 6, 2012
  8. hemlock

    Question for Geyser owners about run time, etc...

    hemlock, Aug 30, 2012
    Replies:
    12
    Views:
    492
    tom in maine
    Sep 3, 2012
  9. BoilerMan

    Anyone tried putting a coil in an attic for DHW?

    BoilerMan, Aug 23, 2012
    Replies:
    18
    Views:
    692
    woodgeek
    Aug 30, 2012
  10. velvetfoot

    Backfit Air Source Heat Pump - Where to Begin?

    velvetfoot, May 1, 2012
    Replies:
    12
    Views:
    557
    begreen
    Aug 29, 2012
  11. hemlock

    Geyser DHW owners

    hemlock, Jul 29, 2012 ... 2
    Replies:
    43
    Views:
    1,552
    tom in maine
    Aug 27, 2012
  12. Dune

    The end of petroleum dominance

    Dune, Aug 18, 2012 ... 2 3
    Replies:
    53
    Views:
    1,331
    woodgeek
    Aug 25, 2012
  13. begreen

    MIT student addresses a rural need

    begreen, Aug 6, 2012
    Replies:
    2
    Views:
    453
    Dune
    Aug 24, 2012
  14. velvetfoot

    Basement Wall Foam Board Idea

    velvetfoot, Jan 23, 2009 ... 2
    Replies:
    27
    Views:
    3,764
    velvetfoot
    Aug 24, 2012
  15. allhandsworking

    Citi logs Newark Nj

    allhandsworking, Aug 22, 2012
    Replies:
    5
    Views:
    340
    BoilerMan
    Aug 23, 2012
  16. jebatty

    Eco-Village, River Falls, WI

    jebatty, Aug 23, 2012
    Replies:
    2
    Views:
    230
    jebatty
    Aug 23, 2012
  17. peakbagger

    New Mass Renewable Credits

    peakbagger, Aug 16, 2012
    Replies:
    3
    Views:
    319
    peakbagger
    Aug 22, 2012
  18. Adios Pantalones

    On NPR now- efficient stoves save lives

    Adios Pantalones, Jul 25, 2012
    Replies:
    16
    Views:
    724
    semipro
    Aug 21, 2012
  19. ditchrider

    drafty old farmhouses

    ditchrider, Aug 3, 2012 ... 2 3
    Replies:
    58
    Views:
    2,320
    Grisu
    Aug 17, 2012
  20. velvetfoot

    Got Solar Quotes and Have a Couple of Generic Questions...

    velvetfoot, Jun 21, 2012 ... 2
    Replies:
    31
    Views:
    1,304
    velvetfoot
    Aug 10, 2012
  21. brant2000

    Anyone Believe in LENR?

    brant2000, Aug 6, 2012
    Replies:
    3
    Views:
    399
    Corey
    Aug 7, 2012
  22. GaryGary

    Cooling in hot weather when the power is out

    GaryGary, Jul 5, 2012
    Replies:
    17
    Views:
    829
    timfromohio
    Jul 25, 2012
  23. woodchip

    Technology to improve efficiency of boats, aircraft, cars, even wind turbines!

    woodchip, Jul 19, 2012
    Replies:
    5
    Views:
    396
    begreen
    Jul 25, 2012
  24. semipro

    Solar site surveying tool for Android

    semipro, Jul 25, 2012
    Replies:
    1
    Views:
    301
    GaryGary
    Jul 25, 2012
  25. Vic99

    Canadian Solar Panels

    Vic99, Jul 12, 2012
    Replies:
    7
    Views:
    499
    Vic99
    Jul 18, 2012
  26. begreen

    Last weekend half of Germany was solar powered

    begreen, Jun 13, 2012 ... 2 3 4
    Replies:
    76
    Views:
    2,400
    begreen
    Jul 16, 2012
  27. Prof

    Hemlock Blight

    Prof, Jun 27, 2012
    Replies:
    7
    Views:
    618
    osagebow
    Jul 15, 2012
  28. katwillny

    HomeMade Pesticides

    katwillny, Jul 7, 2012
    Replies:
    12
    Views:
    527
    katwillny
    Jul 13, 2012
  29. GaryGary

    Another DIY solar water heating scheme

    GaryGary, Jun 21, 2012
    Replies:
    11
    Views:
    963
    tom in maine
    Jul 5, 2012
  30. peakbagger

    New Pole Mount PV array

    peakbagger, Jun 11, 2012
    Replies:
    14
    Views:
    597
    peakbagger
    Jul 5, 2012
Showing threads 151 to 180 of 1,476

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Page 6 of 50