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Alternative Energy
Solar, wind, hydro and other non-fossil sources of electricity. - 174 Topics
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Last post by dnmun
Sun Jun 16, 2013 12:20 pm
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Alternative Energy
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- Tiny starter Aquaponics kit..
by neptronix » Sat Jun 01, 2013 2:10 am - 2 Replies
- 223 Views
- Last post by Scoot440
Wed Jun 12, 2013 8:32 am
- Tiny starter Aquaponics kit..
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- What's the most efficient way to turn wood into electricity?
by Hobbit » Fri Mar 22, 2013 11:20 pm
- 20 Replies
- 759 Views
- Last post by Toorbough ULL-Zeveigh
Sun Jun 02, 2013 4:52 am
- What's the most efficient way to turn wood into electricity?
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- What to do with large solar power excessive
by JackB » Sun Apr 28, 2013 2:41 pm - 21 Replies
- 545 Views
- Last post by www.recumbents.com
Thu May 30, 2013 12:27 pm
- What to do with large solar power excessive
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- equal opposite force engine
1, 2 by DaS Energy » Tue Dec 21, 2010 8:38 am
- 33 Replies
- 2708 Views
- Last post by DaS Energy
Wed May 29, 2013 1:21 am
- equal opposite force engine
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- Hybrid car battery pack for Home power
by Harold in CR » Tue May 21, 2013 1:09 pm
- 24 Replies
- 321 Views
- Last post by Harold in CR
Mon May 27, 2013 6:43 pm
- Hybrid car battery pack for Home power
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- Aquaponic Green House
by Harold in CR » Thu May 23, 2013 11:52 am
- 9 Replies
- 230 Views
- Last post by Harold in CR
Fri May 24, 2013 8:38 am
- Aquaponic Green House
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- Fire Ice, Your CleanBurningDoomsayAbundantEnergyoftheFuture
by Dauntless » Tue May 21, 2013 11:39 pm - 0 Replies
- 128 Views
- Last post by Dauntless
Tue May 21, 2013 11:39 pm
- Fire Ice, Your CleanBurningDoomsayAbundantEnergyoftheFuture
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- Romantic Supper
by Harold in CR » Fri Apr 26, 2013 7:36 pm - 4 Replies
- 242 Views
- Last post by Harold in CR
Sat Apr 27, 2013 2:36 pm
- Romantic Supper
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- BMS as solar panel charge controller ?
1, 2by John in CR » Thu Nov 01, 2012 12:10 pm - 32 Replies
- 1520 Views
- Last post by ez-Ebike
Tue Apr 23, 2013 9:27 pm
- BMS as solar panel charge controller ?
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- Heliostats - reflect sun into your home for cheap heating
by Samd » Mon Jul 09, 2012 11:26 pm
- 16 Replies
- 1920 Views
- Last post by dnmun
Mon Apr 22, 2013 7:51 pm
- Heliostats - reflect sun into your home for cheap heating
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- Building The World's Largest Thermal Solar Plant
by Kingfish » Sat Jan 12, 2013 1:32 pm - 10 Replies
- 779 Views
- Last post by z50king
Sun Apr 21, 2013 6:52 pm
- Building The World's Largest Thermal Solar Plant
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- Non cryogenic liquid hydrogen storage
by spinningmagnets » Sun Apr 14, 2013 8:09 pm - 0 Replies
- 214 Views
- Last post by spinningmagnets
Sun Apr 14, 2013 8:09 pm
- Non cryogenic liquid hydrogen storage
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- what is minimum solar power for e-bike operation
by myzter » Wed Feb 20, 2013 11:47 pm - 4 Replies
- 606 Views
- Last post by jlpmedia
Sat Apr 13, 2013 4:03 am
- what is minimum solar power for e-bike operation
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- Bio-mass gasifier
1, 2 by yopappamon » Sun Nov 11, 2012 12:40 pm
- 36 Replies
- 1521 Views
- Last post by Samd
Tue Apr 09, 2013 6:45 pm
- Bio-mass gasifier
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- How to charge 5 or 6 12V batteries with 2 solar panels?
by Onvolts » Sat Mar 30, 2013 1:13 pm - 3 Replies
- 319 Views
- Last post by megacycle
Mon Apr 01, 2013 5:29 pm
- How to charge 5 or 6 12V batteries with 2 solar panels?
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- salinity gradient power plants.
by Cargo_Tom » Thu Mar 28, 2013 6:56 am - 5 Replies
- 284 Views
- Last post by pendragon8000
Thu Mar 28, 2013 9:48 am
- salinity gradient power plants.
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- maximum power point tracking battery charger
by bobc » Wed Feb 13, 2013 6:00 pm - 9 Replies
- 568 Views
- Last post by walls99
Sun Mar 24, 2013 12:02 pm
- maximum power point tracking battery charger
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- Ideas for solar hot water tank???
1, 2 by John in CR » Tue Mar 13, 2012 8:28 pm
- 25 Replies
- 2121 Views
- Last post by John in CR
Mon Mar 18, 2013 11:27 pm
- Ideas for solar hot water tank???
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- Solar Thermalsyphon water heater
1, 2 by Jay64 » Sun Jun 03, 2012 6:17 pm
- 40 Replies
- 2131 Views
- Last post by Jay64
Sun Mar 17, 2013 7:48 am
- Solar Thermalsyphon water heater
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- Portable Ebike Solar Charger - build log
1, 2 by John in CR » Sat Dec 15, 2012 12:38 pm
- 35 Replies
- 1740 Views
- Last post by Cargo_Tom
Sun Mar 17, 2013 3:08 am
- Portable Ebike Solar Charger - build log
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- Regenerative Motor without slowing down
1, 2 by e-beach » Thu Nov 08, 2012 5:17 pm
- 34 Replies
- 1395 Views
- Last post by Ren
Fri Mar 15, 2013 10:18 pm
- Regenerative Motor without slowing down
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- direct wireing a 12v car heater to a solar panel
by jlustig83 » Thu Feb 28, 2013 9:15 am - 8 Replies
- 445 Views
- Last post by Dauntless
Thu Mar 07, 2013 2:50 am
- direct wireing a 12v car heater to a solar panel
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- An idea for clean power
by garp » Fri Mar 01, 2013 2:15 am
- 19 Replies
- 590 Views
- Last post by garp
Wed Mar 06, 2013 8:15 am
- An idea for clean power
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- Charge station planning
by emiyata » Sat Mar 02, 2013 9:38 pm - 1 Replies
- 266 Views
- Last post by shn1k3rs
Mon Mar 04, 2013 1:04 pm
- Charge station planning
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- there is no tomorrow
by CORBINFIBER » Fri Feb 08, 2013 12:33 am - 18 Replies
- 704 Views
- Last post by garp
Sun Mar 03, 2013 12:25 am
- there is no tomorrow
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- LED house light source?
by yopappamon » Sun Jan 27, 2013 10:44 am - 16 Replies
- 788 Views
- Last post by heathyoung
Tue Feb 19, 2013 12:47 am
- LED house light source?
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- Solar System installed!
by shn1k3rs » Fri Sep 28, 2012 3:23 pm
- 14 Replies
- 1238 Views
- Last post by shn1k3rs
Mon Feb 18, 2013 12:34 pm
- Solar System installed!
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- Maglev turbine
by CORBINFIBER » Wed Feb 06, 2013 11:42 pm - 1 Replies
- 365 Views
- Last post by veloman
Mon Feb 11, 2013 4:36 pm
- Maglev turbine
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- Lifepo4 for solar battery?
1, 2 by yopappamon » Wed Feb 09, 2011 11:40 pm
- 29 Replies
- 2876 Views
- Last post by sapo
Sun Feb 10, 2013 12:43 am
- Lifepo4 for solar battery?
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- Friction drive wind turbine
by panurge » Wed Jan 30, 2013 6:50 am
- 8 Replies
- 541 Views
- Last post by panurge
Mon Feb 04, 2013 4:58 am
- Friction drive wind turbine
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- Use car to charge solar batteries on cloudy days?
by yopappamon » Sun Jan 13, 2013 11:08 am - 10 Replies
- 550 Views
- Last post by yopappamon
Sun Jan 27, 2013 10:39 am
- Use car to charge solar batteries on cloudy days?
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- US gov't sets stiff tariffs on China solar panels
by TylerDurden » Thu May 17, 2012 3:59 pm - 12 Replies
- 1539 Views
- Last post by etriker
Sat Jan 12, 2013 10:25 am
- US gov't sets stiff tariffs on China solar panels
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- Trying to define terms for hydrogen fuel technology
by Blueshift » Sun Dec 23, 2012 5:11 pm - 7 Replies
- 766 Views
- Last post by Maxrevs
Sun Dec 30, 2012 9:33 pm
- Trying to define terms for hydrogen fuel technology
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- Get fit, make electricity!
by Kingfish » Sun Jan 01, 2012 1:53 pm - 19 Replies
- 2111 Views
- Last post by Thud
Sun Dec 23, 2012 8:35 pm
- Get fit, make electricity!
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- Device harvests energy from train tracks
by Kingfish » Sat Dec 01, 2012 11:04 am - 10 Replies
- 675 Views
- Last post by pdf
Thu Dec 20, 2012 12:03 pm
- Device harvests energy from train tracks
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- Canadian jet flies (solely) on biofuel
by TylerDurden » Sat Dec 01, 2012 1:38 pm - 8 Replies
- 540 Views
- Last post by Hillhater
Tue Dec 11, 2012 4:24 am
- Canadian jet flies (solely) on biofuel
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- Gecko takes one for the team!
by mauimart » Tue Nov 06, 2012 2:47 am
- 12 Replies
- 720 Views
- Last post by veloman
Mon Dec 03, 2012 3:26 am
- Gecko takes one for the team!
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- Move to off grid home
1, 2 by Kurt » Thu Feb 23, 2012 7:02 pm
- 47 Replies
- 4329 Views
- Last post by Kurt
Thu Nov 29, 2012 5:00 pm
- Move to off grid home
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- any one seen $1 a watt solar panels?
1, 2by nechaus » Tue Aug 07, 2012 5:59 pm - 25 Replies
- 1731 Views
- Last post by Spicerack
Tue Nov 27, 2012 6:16 pm
- any one seen $1 a watt solar panels?
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- Hawaii's Solar Problem
by Harold in CR » Fri Nov 23, 2012 6:04 pm
- 6 Replies
- 631 Views
- Last post by Sancho's Horse
Sun Nov 25, 2012 9:25 pm
- Hawaii's Solar Problem
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- Solar Electric Motorcycle Sets New Speed Record
by energyi » Thu Nov 15, 2012 10:47 am - 1 Replies
- 450 Views
- Last post by Dauntless
Thu Nov 15, 2012 7:45 pm
- Solar Electric Motorcycle Sets New Speed Record
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- Advanced Rail Energy Storage (ARES) - grid storage system
by Lock » Sun Sep 16, 2012 1:40 am - 5 Replies
- 772 Views
- Last post by dogman
Sun Nov 04, 2012 8:12 am
- Advanced Rail Energy Storage (ARES) - grid storage system
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- Germany Wind produced Energy excess
by ohzee » Mon Oct 29, 2012 10:02 am - 3 Replies
- 708 Views
- Last post by Dauntless
Wed Oct 31, 2012 7:30 pm
- Germany Wind produced Energy excess
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- Alternator Generator (just a biginners effort) from Pakistan
1, 2 by numberonebikeslover » Sat Nov 05, 2011 8:50 am
- 32 Replies
- 3963 Views
- Last post by Arlo1
Sat Oct 13, 2012 2:34 pm
- Alternator Generator (just a biginners effort) from Pakistan
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- 50% of nations power from Solar
by Lessss » Mon May 28, 2012 12:37 pm - 5 Replies
- 935 Views
- Last post by deronmoped
Fri Oct 12, 2012 3:09 am
- 50% of nations power from Solar
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- US Interior Sec. approves massive wind farm
by Kingfish » Wed Oct 10, 2012 11:05 am - 1 Replies
- 760 Views
- Last post by Alttransbikes
Wed Oct 10, 2012 1:53 pm
- US Interior Sec. approves massive wind farm
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- Crazy Internet improvement After Switching Router to DC Sola
by edcastrovalley » Sun Oct 07, 2012 3:32 pm - 6 Replies
- 669 Views
- Last post by edcastrovalley
Tue Oct 09, 2012 11:24 pm
- Crazy Internet improvement After Switching Router to DC Sola
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- Sharp unveils semi-transparent solar panels
by ohzee » Thu Sep 27, 2012 4:13 pm - 0 Replies
- 511 Views
- Last post by ohzee
Thu Sep 27, 2012 4:13 pm
- Sharp unveils semi-transparent solar panels
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