Discussions of conventional and alternative energy production technologies.
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Steam generator
by simplelife » Fri 27 Feb 2009, 22:29:20
- 9 Replies
- 4223 Views
- Last post by oiless
Sun 15 Mar 2009, 19:27:14
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Heartland Energy Group
by peakoilcar » Sat 22 Dec 2007, 02:52:31
- 15 Replies
- 9636 Views
- Last post by pup55
Tue 10 Mar 2009, 10:06:12
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New Oil Deposits Can Be Identified Through Satellite Images
by copious.abundance » Sun 01 Mar 2009, 23:18:29
- 1 Replies
- 1376 Views
- Last post by pedalling_faster
Mon 02 Mar 2009, 15:43:11
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CHP anybody?
by retiredguy » Sun 22 Feb 2009, 13:56:03
- 0 Replies
- 1567 Views
- Last post by retiredguy
Sun 22 Feb 2009, 13:56:03
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The limits of energy storage technology
by Dezakin » Tue 03 Feb 2009, 17:01:50
- 7 Replies
- 3774 Views
- Last post by Dezakin
Sat 14 Feb 2009, 18:31:49
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Vermonter runs pickup on wood gas
by vtsnowedin » Tue 30 Dec 2008, 09:13:04
- 27 Replies
- 10286 Views
- Last post by yesplease
Sun 01 Feb 2009, 19:54:49
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pros and cons of this grid tie system?
by seahorse2 » Fri 16 Jan 2009, 23:13:15
- 19 Replies
- 7956 Views
- Last post by rdsaltpower
Wed 28 Jan 2009, 16:57:54
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Has anyone heard of Black Light Power?
by Blizzard » Wed 29 Jun 2005, 23:44:49
- 40 Replies
- 21933 Views
- Last post by aldente
Wed 21 Jan 2009, 17:53:04
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Airbus Betting Pond Scum Will Replace Petroleum
by Schadenfreude » Mon 19 May 2008, 20:05:21
- 25 Replies
- 10838 Views
- Last post by yesplease
Wed 14 Jan 2009, 03:25:32
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Alternative-Energy Companies Grow Even as Others Falter
by Graeme » Tue 13 Jan 2009, 01:48:54
- 4 Replies
- 2573 Views
- Last post by outcast
Tue 13 Jan 2009, 22:40:59
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Relatively inexpensive spaceplane not vaporware
by outcast » Mon 12 Jan 2009, 10:43:33
- 11 Replies
- 4475 Views
- Last post by Dezakin
Tue 13 Jan 2009, 16:30:14
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THE Furnace Thread (merged)
by Jack » Fri 29 Oct 2004, 19:05:57
- 81 Replies
- 28718 Views
- Last post by Frank
Mon 12 Jan 2009, 10:41:16
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Here's your flying car
by outcast » Mon 12 Jan 2009, 10:36:12
- 0 Replies
- 1622 Views
- Last post by outcast
Mon 12 Jan 2009, 10:36:12
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Fuel from Coal-Eating Microbes
by TheAntiDoomer » Thu 08 Jan 2009, 09:50:02
- 10 Replies
- 4146 Views
- Last post by smallpoxgirl
Mon 12 Jan 2009, 03:04:46
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Question about OSW technology
by miraculix » Fri 09 Jan 2009, 08:08:42
- 0 Replies
- 1493 Views
- Last post by miraculix
Fri 09 Jan 2009, 08:08:42
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More zero emissions car news
by outcast » Tue 06 Jan 2009, 07:30:42
- 11 Replies
- 5881 Views
- Last post by yesplease
Wed 07 Jan 2009, 18:06:50
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Power Generation
by thompsonlewis » Wed 07 Jan 2009, 00:56:51
- 2 Replies
- 1588 Views
- Last post by TreeFarmer
Wed 07 Jan 2009, 09:01:28
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Criticism of the criticism of peak oil
by rowante » Tue 13 Apr 2004, 22:36:37
- 37 Replies
- 19572 Views
- Last post by kublikhan
Mon 05 Jan 2009, 12:07:55
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Cleantech: The Sixth Industrial Revolution
by Graeme » Mon 05 Jan 2009, 03:47:15
- 0 Replies
- 1646 Views
- Last post by Graeme
Mon 05 Jan 2009, 03:47:15
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Dumb question for a physicist
by Ayoob » Sun 04 Jan 2009, 04:02:37
- 8 Replies
- 3894 Views
- Last post by Niagara
Sun 04 Jan 2009, 20:04:16
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ground potential energy
by topfuel » Sun 12 Oct 2008, 11:40:32
- 25 Replies
- 11274 Views
- Last post by topfuel
Thu 01 Jan 2009, 19:18:49
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Mount Storm Wind Project completed
by vampyregirl » Wed 31 Dec 2008, 06:49:40
- 7 Replies
- 3434 Views
- Last post by bratticus
Thu 01 Jan 2009, 16:51:53
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Fuel Vapor systems
by synergistic » Sat 14 Jul 2007, 13:43:06
- 2 Replies
- 2073 Views
- Last post by vampyregirl
Wed 31 Dec 2008, 05:37:03
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The 10 Biggest Cleantech Victories of 2008
by Graeme » Mon 29 Dec 2008, 21:16:49
- 0 Replies
- 1300 Views
- Last post by Graeme
Mon 29 Dec 2008, 21:16:49
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Surgeon turns patients into fuel for his SUV.
by smallpoxgirl » Fri 26 Dec 2008, 23:09:38
- 20 Replies
- 7310 Views
- Last post by mgibbons19
Mon 29 Dec 2008, 09:27:42
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This Machine Might* Save the World
by TheAntiDoomer » Wed 24 Dec 2008, 11:24:09
- 21 Replies
- 8051 Views
- Last post by GASMON
Thu 25 Dec 2008, 16:19:12
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20,000 Gallons of oil from one acre of land per year
by allenwrench » Mon 14 Jul 2008, 08:43:40
- 19 Replies
- 8082 Views
- Last post by sparky
Tue 23 Dec 2008, 21:17:01
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Insulating a shed/cabin
by LittleBoPeak » Tue 16 Dec 2008, 11:00:17
- 18 Replies
- 16936 Views
- Last post by JRP3
Mon 22 Dec 2008, 00:17:23
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The magic of technology & sensible policy strikes again
by outcast » Sat 06 Dec 2008, 07:32:13
- 8 Replies
- 3786 Views
- Last post by yesplease
Sun 14 Dec 2008, 23:33:18
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solar sailboat crosses Atlantic
by frankthetank » Sun 07 Dec 2008, 10:44:00
- 3 Replies
- 2374 Views
- Last post by steam_cannon
Sun 07 Dec 2008, 22:11:42
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Should I go ahead with this?
by danhower » Fri 28 Nov 2008, 10:51:30
- 13 Replies
- 5202 Views
- Last post by drew
Fri 05 Dec 2008, 17:47:55
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La Jette
by bratticus » Wed 03 Dec 2008, 09:46:38
- 0 Replies
- 1501 Views
- Last post by bratticus
Wed 03 Dec 2008, 09:46:38
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Low Flow Micro-Hydro
by uNkNowN ElEmEnt » Wed 26 Nov 2008, 20:32:08
- 1 Replies
- 1462 Views
- Last post by lper100km
Wed 26 Nov 2008, 23:11:26
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KTM electric enduro
by Vegas » Mon 24 Nov 2008, 14:07:25
- 8 Replies
- 4004 Views
- Last post by criticalmass
Tue 25 Nov 2008, 19:25:30
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Sustainability and Cement CO2 emissions: US cement outlook
by PradeepIV » Tue 25 Nov 2008, 18:25:37
- 0 Replies
- 1311 Views
- Last post by PradeepIV
Tue 25 Nov 2008, 18:25:37
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The Big Eureka
by vision-master » Sun 23 Nov 2008, 11:20:37
- 3 Replies
- 2066 Views
- Last post by vision-master
Mon 24 Nov 2008, 10:04:57
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Water Power
by OilBurner » Thu 08 Jul 2004, 10:07:53
- 190 Replies
- 59534 Views
- Last post by Dan998
Sun 23 Nov 2008, 01:46:58
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Wooden windmill
by IslandCrow » Fri 21 Nov 2008, 13:02:06
- 3 Replies
- 2244 Views
- Last post by steam_cannon
Fri 21 Nov 2008, 17:17:56
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A Question About Statistics
by jamest » Sat 15 Nov 2008, 13:27:05
- 2 Replies
- 1816 Views
- Last post by yesplease
Mon 17 Nov 2008, 16:21:28
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"Technology got us into this so it can't help us get ou
by Narz » Mon 06 Oct 2008, 09:37:50
- 14 Replies
- 5964 Views
- Last post by NoahsDove
Mon 17 Nov 2008, 00:00:45
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Dilbert understands...
by Olle » Mon 10 Nov 2008, 13:51:50
- 2 Replies
- 2114 Views
- Last post by leal
Mon 10 Nov 2008, 18:25:03
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Cellulose Sugar/Ethanol (merged)
by Kylon » Sat 13 Aug 2005, 15:02:43
- 43 Replies
- 37803 Views
- Last post by kublikhan
Mon 10 Nov 2008, 14:11:05
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Comments on a CO2 to marine cement process
by PradeepIV » Sat 08 Nov 2008, 02:49:11
- 6 Replies
- 3462 Views
- Last post by PradeepIV
Sat 08 Nov 2008, 20:08:28
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THE Hybrid Truck Thread (merged)
by Starvid » Thu 29 Sep 2005, 11:01:22
- 22 Replies
- 9173 Views
- Last post by vaseline2008
Thu 06 Nov 2008, 19:04:42
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Electrical Transmission and Distribution Site
by small_steps » Thu 06 Nov 2008, 12:04:28
- 0 Replies
- 1535 Views
- Last post by small_steps
Thu 06 Nov 2008, 12:04:28
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Peak Acetonitrile?
by la2al2tex » Fri 17 Oct 2008, 16:12:10
- 10 Replies
- 5443 Views
- Last post by wisconsin_cur
Tue 21 Oct 2008, 21:51:50
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Synthetic fuels round-up
by PradeepIV » Sat 18 Oct 2008, 11:09:27
- 2 Replies
- 1688 Views
- Last post by PradeepIV
Sun 19 Oct 2008, 20:50:19
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Copying Whales, 20% more efficient windmills?
by steam_cannon » Thu 06 Mar 2008, 12:26:47
- 40 Replies
- 23223 Views
- Last post by yesplease
Sat 11 Oct 2008, 21:11:45
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New Passat Bluemotion II. 57.4 mpg US
by SteinarN » Fri 03 Oct 2008, 14:17:00
- 53 Replies
- 18836 Views
- Last post by yesplease
Mon 06 Oct 2008, 11:51:10
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The 'Grand Engineering Challenges'
by Carlhole » Fri 03 Oct 2008, 19:38:20
- 0 Replies
- 1387 Views
- Last post by Carlhole
Fri 03 Oct 2008, 19:38:20
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