How to save energy through both societal and individual actions.
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Energy Returned on Energy Invested Thread pt 2 (EROEI) (merg
by pstarr » Wed 21 Dec 2005, 12:05:24
- 550 Replies
- 2112 Views
- Last post by GoIllini
Wed 29 Jun 2011, 11:27:03
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Ground heat-pump
by EdwinSm » Mon 20 May 2013, 06:01:43
- 0 Replies
- 33 Views
- Last post by EdwinSm
Mon 20 May 2013, 06:01:43
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Improving the Efficiency of Your Home Comfort System
by Graeme » Thu 18 Apr 2013, 18:43:18
- 0 Replies
- 94 Views
- Last post by Graeme
Thu 18 Apr 2013, 18:43:18
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LED Lights to Cut 60-Watt Bulb to Five Watts
by Graeme » Thu 11 Apr 2013, 17:53:25
- 2 Replies
- 96 Views
- Last post by Beery1
Fri 12 Apr 2013, 07:04:10
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Subways of North America
by Keith_McClary » Wed 10 Apr 2013, 00:35:35
- 0 Replies
- 72 Views
- Last post by Keith_McClary
Wed 10 Apr 2013, 00:35:35
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Scrounging wood
by Ayoob » Sat 16 Mar 2013, 04:17:16
- 9 Replies
- 365 Views
- Last post by Pops
Fri 05 Apr 2013, 15:44:54
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Energy Conservation — Key Methods
by Graeme » Sat 30 Mar 2013, 18:05:10
- 0 Replies
- 77 Views
- Last post by Graeme
Sat 30 Mar 2013, 18:05:10
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Barge Subsidies, Mississippi Mismanagement
by Keith_McClary » Mon 28 Jan 2013, 21:05:03
- 0 Replies
- 244 Views
- Last post by Keith_McClary
Mon 28 Jan 2013, 21:05:03
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Energy Efficiency Outlook for 2013
by Graeme » Wed 02 Jan 2013, 20:55:43
- 1 Replies
- 201 Views
- Last post by MrEnergyCzar
Wed 16 Jan 2013, 18:20:08
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Why the Volt is the best Peak Oil Prep Car....
by MrEnergyCzar » Sat 05 Jan 2013, 21:13:12
- 24 Replies
- 891 Views
- Last post by ennui2
Sat 12 Jan 2013, 12:00:26
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Believe it! Car gets 3,000 miles per gallon
by Graeme » Thu 29 Mar 2012, 17:07:23
- 14 Replies
- 1193 Views
- Last post by MrEnergyCzar
Thu 10 Jan 2013, 00:17:39
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Arctic shipping to conserve energy.
by deMolay » Mon 01 Mar 2010, 07:25:38
- 31 Replies
- 1670 Views
- Last post by Plantagenet
Sun 09 Dec 2012, 17:08:37
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Chemistry Plays Central Role to Reduce GHG Emissions
by Graeme » Sat 08 Dec 2012, 19:10:32
- 0 Replies
- 523 Views
- Last post by Graeme
Sat 08 Dec 2012, 19:10:32
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Define "eco-friendly"
by spot5050 » Thu 15 Apr 2010, 19:26:29
- 44 Replies
- 3258 Views
- Last post by Pretorian
Fri 19 Oct 2012, 08:53:24
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Energy Efficiency Without Trying (and With)
by Graeme » Fri 29 Jun 2012, 19:25:26
- 0 Replies
- 650 Views
- Last post by Graeme
Fri 29 Jun 2012, 19:25:26
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THE Bicycle and 'Cycling Thread pt 2 (merged)
by RonMN » Thu 09 Jun 2005, 13:44:10
- 736 Replies
- 5812 Views
- Last post by Beery1
Thu 14 Jun 2012, 15:21:35
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Saving energy is pointless
by spot5050 » Thu 19 Apr 2012, 22:24:47
- 65 Replies
- 3778 Views
- Last post by soilmaker
Tue 05 Jun 2012, 17:41:42
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Energy Star Elec. Hot Water Heater....
by MrEnergyCzar » Mon 30 Aug 2010, 13:17:03
- 20 Replies
- 3496 Views
- Last post by MrEnergyCzar
Sat 02 Jun 2012, 21:48:50
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New Engine Could Boost Fuel Economy by Half
by kublikhan » Fri 18 May 2012, 17:05:02
- 1 Replies
- 1179 Views
- Last post by efarmer
Tue 22 May 2012, 21:08:26
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Windpower Produces Water from the Air
by diemos » Fri 04 May 2012, 09:37:02
- 9 Replies
- 1085 Views
- Last post by diemos
Wed 09 May 2012, 08:17:01
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Heating an Unheated Basement (Help or Hurt Efficiency)
by dbarberic » Mon 31 Dec 2007, 17:51:11
- 20 Replies
- 6528 Views
- Last post by Outcast_Searcher
Sun 06 May 2012, 14:24:40
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Insulation
by mautedingas » Wed 17 Nov 2010, 18:14:23
- 31 Replies
- 2291 Views
- Last post by greenspree
Fri 04 May 2012, 08:02:09
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Canadian Straw Bale Home - $200/yr heat bill
by greenspree » Mon 23 Apr 2012, 10:59:05
- 16 Replies
- 1552 Views
- Last post by davep
Thu 03 May 2012, 14:08:01
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We will use all the fuel in the end
by spot5050 » Tue 24 Apr 2012, 18:45:12
- 27 Replies
- 1630 Views
- Last post by pstarr
Sun 29 Apr 2012, 19:59:15
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Another crack at flywheels on vehicles
by dorlomin » Wed 18 Apr 2012, 13:06:13
- 3 Replies
- 625 Views
- Last post by Tanada
Fri 20 Apr 2012, 05:11:01
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selling the house altogether
by ecopal » Sun 25 May 2008, 21:28:36
- 37 Replies
- 4716 Views
- Last post by mhseesk
Sun 08 Apr 2012, 23:28:05
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World Energy Intensity has Stopped Improving
by kublikhan » Fri 30 Mar 2012, 15:38:46
- 4 Replies
- 792 Views
- Last post by SeaGypsy
Tue 03 Apr 2012, 02:53:01
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One-third of car fuel consumption is due to friction loss
by Graeme » Thu 12 Jan 2012, 16:47:19
- 13 Replies
- 1430 Views
- Last post by Keith_McClary
Mon 26 Mar 2012, 14:14:50
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What are we thinking?
by dbruning » Fri 11 Nov 2011, 20:16:04
- 20 Replies
- 1616 Views
- Last post by Newfie
Thu 09 Feb 2012, 19:54:42
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THE Power Down Thread (merged)
by JohnDenver » Thu 10 Mar 2005, 19:28:08
- 168 Replies
- 10184 Views
- Last post by PeakOiler
Fri 27 Jan 2012, 19:49:19
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Three Jokers in the Energy Deck
by Graeme » Fri 20 Jan 2012, 16:42:27
- 5 Replies
- 776 Views
- Last post by FarQ3
Sun 22 Jan 2012, 16:45:02
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Energy efficiency paves way to a low-carbon future
by Graeme » Thu 19 Jan 2012, 16:50:12
- 0 Replies
- 521 Views
- Last post by Graeme
Thu 19 Jan 2012, 16:50:12
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66 MPG Cars, 43 years ago..
by timmac » Thu 24 Mar 2011, 21:10:38
- 9 Replies
- 2449 Views
- Last post by Shaved Monkey
Sat 07 Jan 2012, 18:59:09
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"Greening" your small business?
by SeaGypsy » Thu 05 Jan 2012, 04:50:03
- 11 Replies
- 822 Views
- Last post by SeaGypsy
Fri 06 Jan 2012, 04:23:23
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Energy Efficiency of 50 U.S. States Ranked
by Graeme » Thu 20 Oct 2011, 15:55:38
- 14 Replies
- 1059 Views
- Last post by MrEnergyCzar
Fri 23 Dec 2011, 22:06:34
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How fast would wilderness return post crash?
by SeaGypsy » Sat 01 Oct 2011, 04:17:38
- 41 Replies
- 3080 Views
- Last post by Newfie
Sun 04 Dec 2011, 09:33:30
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Green living for the top race during 6th exctinction?
by Mesuge » Mon 12 Sep 2011, 07:44:17
- 7 Replies
- 1306 Views
- Last post by Serial_Worrier
Sat 03 Dec 2011, 20:43:30
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Sail bicycle
by dorlomin » Wed 07 Sep 2011, 18:52:43
- 6 Replies
- 875 Views
- Last post by Shaved Monkey
Sat 03 Dec 2011, 17:36:08
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Air Force Puts Muscle Behind New Ultra-Efficient Lighting
by Graeme » Sat 19 Nov 2011, 20:10:55
- 1 Replies
- 468 Views
- Last post by Margarethe
Fri 02 Dec 2011, 04:04:32
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The Best Peak Oil Car....
by MrEnergyCzar » Sat 05 Nov 2011, 10:19:53
- 59 Replies
- 3350 Views
- Last post by pstarr
Sun 27 Nov 2011, 13:41:02
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The Energy Trap
by ralfy » Wed 19 Oct 2011, 02:39:42
- 4 Replies
- 597 Views
- Last post by Pops
Wed 19 Oct 2011, 15:17:51
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At last, some good news on energy
by Graeme » Sat 24 Sep 2011, 18:17:14
- 15 Replies
- 1408 Views
- Last post by pstarr
Sun 25 Sep 2011, 21:10:24
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Energy Intensity
by kublikhan » Fri 02 Sep 2011, 17:01:34
- 26 Replies
- 2105 Views
- Last post by furrybill
Tue 06 Sep 2011, 19:48:33
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does it work?
by Linus » Sun 03 Apr 2011, 23:36:47
- 1 Replies
- 2749 Views
- Last post by andrewsmith082
Thu 18 Aug 2011, 04:13:05
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BMW shows i3 and i8
by cephalotus » Fri 29 Jul 2011, 12:05:05
- 2 Replies
- 787 Views
- Last post by The Practician
Fri 29 Jul 2011, 15:39:22
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Energy Efficient Ethernet
by Maya2012 » Tue 12 Jul 2011, 11:14:56
- 0 Replies
- 594 Views
- Last post by Maya2012
Tue 12 Jul 2011, 11:14:56
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Oil demand could be more elastic than we used to think...
by davep » Wed 06 Jul 2011, 04:34:15
- 18 Replies
- 1658 Views
- Last post by SeaGypsy
Thu 07 Jul 2011, 19:57:52
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Peak Oil Violence
by stephankrasner » Tue 31 May 2011, 12:58:12
- 7 Replies
- 2000 Views
- Last post by Beery
Tue 31 May 2011, 21:59:35
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Hess oil CEO: $1 Gas Tax, 50 MPG CAFE, Carbon Tax
by Keith_McClary » Thu 10 Mar 2011, 13:29:45
- 1 Replies
- 796 Views
- Last post by dbruning
Thu 10 Mar 2011, 13:36:28
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Biological energy return on energy invested
by digging » Sun 27 Feb 2011, 22:22:12
- 19 Replies
- 2283 Views
- Last post by papa moose
Wed 02 Mar 2011, 20:12:06
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