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Subject Started by Replies Views Last post
solar gasifier djh 0 1407 Last post March 10, 2010, 11:42:12 AM
by djh
Peak trimming by cold storage! AndrewE 0 724 Last post October 12, 2015, 10:47:47 PM
by AndrewE
optimising compressor run times ? noelsquibb 0 1244 Last post February 19, 2010, 03:42:21 PM
by noelsquibb
an idea for mounting pv solar panels. biff 0 1705 Last post January 31, 2010, 04:28:03 PM
by biff
help with ultra low cost photovoltaic development dobbin 0 1490 Last post June 23, 2010, 04:21:39 PM
by dobbin
Renewable energy from Osmosis Ivan 0 1066 Last post December 11, 2009, 10:21:33 PM
by Ivan
LV ECO Open source Control project stuartiannaylor 0 1123 Last post December 16, 2010, 01:37:58 PM
by stuartiannaylor
Cheap workshop vacuum Nickel2 0 662 Last post April 13, 2016, 11:30:08 AM
by Nickel2
Solar Thermal for water desalination dhaslam 0 647 Last post May 16, 2016, 12:17:13 PM
by dhaslam
2 boilers, one unvented cylinder - possible? guydewdney 0 1440 Last post October 21, 2009, 11:28:03 PM
by guydewdney
Solar power breakthrough JanR 0 1355 Last post July 13, 2010, 05:36:45 AM
by JanR
it's all about oxygen..... Ivan 0 1226 Last post July 12, 2008, 10:56:10 PM
by Ivan
Electricity from rain Ivan 0 2109 Last post May 25, 2008, 06:45:31 PM
by Ivan
Direct Solar - Hydrogen Ivan 0 2203 Last post May 12, 2008, 01:30:50 AM
by Ivan
CHP solar system. Nickel2 0 605 Last post December 31, 2017, 10:52:34 AM
by Nickel2
my solar bodge plumbskill 0 1656 Last post July 05, 2008, 01:51:15 PM
by plumbskill
3d scanner Ted 0 1042 Last post June 12, 2012, 11:36:02 AM
by Ted
Efficient cooking Ivan 0 1330 Last post June 20, 2008, 01:15:46 AM
by Ivan
New Scientist Article shambles 0 1601 Last post July 25, 2008, 01:03:04 PM
by shambles
Nice baking oven video billi 0 959 Last post October 03, 2012, 10:45:41 AM
by billi
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