There's more to renewable energy than just wind and solar power - hydro, wave, geothermal to name a few. Discuss these RE alternatives here!
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- Real geothermal
by conklinc » Mon Sep 20, 2010 9:09 pm
- 28 Replies
- 1682 Views
- Last post by Tracker
Wed Dec 21, 2011 6:32 pm
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- Empowering Lives
by Eckert » Sat Oct 24, 2009 5:41 pm
- 55 Replies
- 2091 Views
- Last post by zzsstt
Sat Nov 05, 2011 8:12 am
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- Bloom Box - non combustion/catalytic reactor - Gas to Electr
by lad » Wed Aug 03, 2011 10:01 am
- 2 Replies
- 286 Views
- Last post by disenchant@solar
Wed Nov 02, 2011 8:18 am
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- What DOES happen when you have TOO much PV Power..
by Tracker » Tue Oct 25, 2011 12:42 pm
- 2 Replies
- 181 Views
- Last post by Tracker
Wed Oct 26, 2011 11:16 am
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- wood burning stoves
by gpigeon » Tue Jun 29, 2010 11:11 am
- 39 Replies
- 5325 Views
- Last post by lad
Thu Sep 22, 2011 9:48 am
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- Heat Banks - any potential for Off-Grid Heating?
by 470rigby » Tue Jul 20, 2010 10:52 pm
- 10 Replies
- 1435 Views
- Last post by lad
Wed Sep 21, 2011 11:34 am
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- Micro-hydro systems?
by MichaelB » Mon Nov 02, 2009 3:07 pm
- 48 Replies
- 4375 Views
- Last post by gyro
Wed Aug 31, 2011 7:34 pm
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- Flywheel Storage for Solar power
by Gordon-Loomberah » Mon Jul 18, 2011 3:45 pm
- 2 Replies
- 343 Views
- Last post by Gordon-Loomberah
Mon Jul 18, 2011 11:18 pm
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- Water wheel
by inthehills » Tue Jun 07, 2011 9:21 pm
- 11 Replies
- 985 Views
- Last post by inthehills
Sun Jun 26, 2011 10:23 am
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- Thermoelectric device off a wood stove
by Cherokee Solar » Wed Jun 15, 2011 7:41 pm
- 5 Replies
- 495 Views
- Last post by Cherokee Solar
Thu Jun 23, 2011 10:30 am
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- Relationship between Solar exposure and PV output
by seawatch » Fri May 13, 2011 12:54 pm
- 21 Replies
- 1020 Views
- Last post by DoctorI
Tue May 31, 2011 10:13 pm
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- Fuel Cells - A Big Future and Better than a Battery
by AskGerbil » Thu Nov 19, 2009 5:57 pm
- 28 Replies
- 3370 Views
- Last post by Gordon-Loomberah
Mon May 16, 2011 6:28 pm
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- Can I connect a generator to a grid connect system?
by Jehu » Fri Aug 20, 2010 4:45 am
- 71 Replies
- 5274 Views
- Last post by Jehu
Sun May 08, 2011 1:46 am
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- Solar vs Geothermal and Wind
by CarbonetiX » Mon Sep 20, 2010 1:08 pm
- 13 Replies
- 1522 Views
- Last post by AlanM
Wed Mar 02, 2011 2:56 am
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- Geothermal experiences
by taggertycyclist » Mon Oct 26, 2009 8:13 pm
- 9 Replies
- 1876 Views
- Last post by GVZ
Fri Feb 18, 2011 4:51 pm
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- BioGas
by zzsstt » Thu Nov 18, 2010 2:41 pm
- 2 Replies
- 402 Views
- Last post by zzsstt
Tue Nov 23, 2010 7:18 pm
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- Solar cooking
by taggertycyclist » Wed Nov 04, 2009 8:07 pm
- 6 Replies
- 1080 Views
- Last post by buildgreen
Thu Nov 18, 2010 12:00 am
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- ultra-violet
by Jethro1 » Wed Oct 06, 2010 7:13 pm
- 5 Replies
- 926 Views
- Last post by purplepete
Thu Oct 14, 2010 10:49 pm
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- Earth Power
by gyro » Tue Oct 27, 2009 2:40 pm
- 14 Replies
- 1809 Views
- Last post by Gordon-Loomberah
Tue Aug 10, 2010 2:15 pm
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- Solar Chimneys
by Inspector » Sat Mar 06, 2010 12:45 am
- 2 Replies
- 772 Views
- Last post by solar panels
Thu Aug 05, 2010 11:04 am
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- Getting a river to drive a small turbine
by stivzor » Wed Mar 03, 2010 2:26 pm
- 4 Replies
- 767 Views
- Last post by rg767
Sat Mar 13, 2010 10:00 pm
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- solar powered steam generator
by Icarus » Fri Dec 04, 2009 10:31 am
- 19 Replies
- 3787 Views
- Last post by Icarus
Fri Dec 11, 2009 9:23 pm
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- Power from osmotic pressure gradients
by MichaelB » Wed Nov 25, 2009 6:51 am
- 7 Replies
- 943 Views
- Last post by SR76
Thu Nov 26, 2009 9:39 pm
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- Sealed Energy Battery
by gyro » Wed Nov 04, 2009 4:29 pm
- 6 Replies
- 918 Views
- Last post by EnergyMatters
Thu Nov 05, 2009 2:12 pm
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