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120 Topics 		Last post by Brandon
in Re: MR GUS'S VIRTUAL DEA...
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in Re: New PV installation
on July 02, 2009, 09:39:59 AM
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in Re: Which ministry is le...
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post your 'for sale' ads here. We also encourage 'for free' ads (not necessarily renewable energy) - where you just want someone to make good use of it. 		233 Posts
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SOLAR THERMAL
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in Re: Installation in Nort...
on July 03, 2009, 02:28:33 PM
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in Re: Save Electricity wit...
on June 16, 2009, 12:20:36 AM
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in Re: June Temperatures
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Sustainability
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in Re: does energy rating o...
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SOLAR PHOTOVOLTAIC
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in Solar fans
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in Re: Proven wind turbines
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in Re: G83 - who says?
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in Re: Does lightning strik...
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in Re: can hydro turbines b...
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CHP (combined heat and power)
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in Re: Removing flywheel ke...
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OK, this board does not fully fit into the 'CHP' category, but probably a lot of potential cross-over 		238 Posts
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HEAT PUMPS & Geothermal Energy
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BIOMASS
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in Re: Grain boilers
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in Re: Babington Burner
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Recent Posts
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Re: Removing flywheel key by knighty (diesel engine based systems) Today at 01:49:02 AM
Re: Heat dump possible option - using woodburner boiler circuit? by Eco Andrew (Solar Thermal Systems) Today at 12:58:48 AM
Re: GIANT Tanks from B&Q for £50 by byways (Rainwater Harvesting / Grey Water Recovery & Processing) Today at 12:49:45 AM
Re: Removing flywheel key by wookey (diesel engine based systems) Today at 12:37:56 AM
Re: How well is your rainwater system working in the summer heat wave? by wookey (Rainwater Harvesting / Grey Water Recovery & Processing) Today at 12:30:33 AM
Re: ASHP / Loft? by StBarnabas (Heat Pumps) Today at 12:05:23 AM
Re: ASHP / Loft? by solar_cambridge (Heat Pumps) July 03, 2009, 11:56:11 PM
Re: GIANT Tanks from B&Q for £50 by knighty (Rainwater Harvesting / Grey Water Recovery & Processing) July 03, 2009, 11:38:37 PM
Solar fans by daftlad (Solar Photovoltaic Systems) July 03, 2009, 11:38:14 PM
Re: GIANT Tanks from B&Q for £50 by Richard Owen (Rainwater Harvesting / Grey Water Recovery & Processing) July 03, 2009, 11:32:18 PM
Re: Removing flywheel key by Amy (diesel engine based systems) July 03, 2009, 11:21:01 PM
Re: Removing flywheel key by knighty (diesel engine based systems) July 03, 2009, 11:16:46 PM
Re: St Barnabas Chapel pf ease 3kW DIY System by StBarnabas (Solar Photovoltaic Systems) July 03, 2009, 11:14:30 PM
Re: Heat recovery systems for off gridders by daftlad (Energy Efficiency & Insulation) July 03, 2009, 11:14:17 PM
Re: Wall/whole house construction by beelbeebub (Green Construction/DIY) July 03, 2009, 11:00:58 PM
Re: does energy rating of houses makes sense to you ? by billi (Dig For Victory - Home Food Production) July 03, 2009, 10:50:15 PM
Re: What / Who is this? by Flamethrower_ (General Discussion) July 03, 2009, 10:49:26 PM
Re: What / Who is this? by CeeBee (General Discussion) July 03, 2009, 10:41:22 PM
Re: Heat dump possible option - using woodburner boiler circuit? by desperate (Solar Thermal Systems) July 03, 2009, 10:38:12 PM
Re: Removing flywheel key by stephend (diesel engine based systems) July 03, 2009, 10:37:02 PM
Re: G83 - who says? by ecogen (Grid-connected Renewables) July 03, 2009, 10:36:21 PM
Re: St Barnabas Chapel pf ease 3kW DIY System by chickensoup (Solar Photovoltaic Systems) July 03, 2009, 10:27:53 PM
Re: Removing flywheel key by knighty (diesel engine based systems) July 03, 2009, 10:22:05 PM
Re: What / Who is this? by Rooster (General Discussion) July 03, 2009, 10:20:17 PM
Re: St Barnabas Chapel pf ease 3kW DIY System by Amy (Solar Photovoltaic Systems) July 03, 2009, 10:19:49 PM
Re: St Barnabas Chapel pf ease 3kW DIY System by Bill H (Solar Photovoltaic Systems) July 03, 2009, 10:17:07 PM
Re: St Barnabas Chapel pf ease 3kW DIY System by StBarnabas (Solar Photovoltaic Systems) July 03, 2009, 10:15:54 PM
Re: Heat dump possible option - using woodburner boiler circuit? by Mike McMillan (Solar Thermal Systems) July 03, 2009, 10:15:42 PM
Re: Wall/whole house construction by Amy (Green Construction/DIY) July 03, 2009, 10:13:40 PM
What / Who is this? by XONE (General Discussion) July 03, 2009, 10:09:42 PM
Re: St Barnabas Chapel pf ease 3kW DIY System by Amy (Solar Photovoltaic Systems) July 03, 2009, 10:00:25 PM
Re: DC Isolator for low power system by Justme (Solar Photovoltaic Systems) July 03, 2009, 09:58:35 PM
Re: Heat dump possible option - using woodburner boiler circuit? by Greenbeast (Solar Thermal Systems) July 03, 2009, 09:57:08 PM
Re: St Barnabas Chapel pf ease 3kW DIY System by heatherw (Solar Photovoltaic Systems) July 03, 2009, 09:55:53 PM
Re: DC Isolator for low power system by EccentricAnomaly (Solar Photovoltaic Systems) July 03, 2009, 09:45:00 PM
Re: Removing flywheel key by stephend (diesel engine based systems) July 03, 2009, 09:44:55 PM
Re: St Barnabas Chapel pf ease 3kW DIY System by StBarnabas (Solar Photovoltaic Systems) July 03, 2009, 09:42:52 PM
Re: Wall/whole house construction by noelsquibb (Green Construction/DIY) July 03, 2009, 09:41:50 PM
Heat dump possible option - using woodburner boiler circuit? by Eco Andrew (Solar Thermal Systems) July 03, 2009, 09:41:31 PM
Re: Proven wind turbines by StBarnabas (Wind Turbines and associated systems) July 03, 2009, 09:38:14 PM
Re: Heat recovery systems for off gridders by EccentricAnomaly (Energy Efficiency & Insulation) July 03, 2009, 09:34:19 PM
Re: GIANT Tanks from B&Q for £50 by Justme (Rainwater Harvesting / Grey Water Recovery & Processing) July 03, 2009, 09:32:52 PM
Re: ASHP / Loft? by dhaslam (Heat Pumps) July 03, 2009, 09:13:09 PM
Re: does energy rating of houses makes sense to you ? by Amy (Dig For Victory - Home Food Production) July 03, 2009, 08:59:12 PM
Re: does energy rating of houses makes sense to you ? by martin W (Dig For Victory - Home Food Production) July 03, 2009, 08:53:01 PM
Re: Hot tub heating by martin W (Solar Thermal Systems) July 03, 2009, 08:34:04 PM
Re: First Spuds.. by Amy (Dig For Victory - Home Food Production) July 03, 2009, 08:30:26 PM
Re: First Spuds.. by martin W (Dig For Victory - Home Food Production) July 03, 2009, 08:24:51 PM
Re: GIANT Tanks from B&Q for £50 by knighty (Rainwater Harvesting / Grey Water Recovery & Processing) July 03, 2009, 08:18:02 PM
Re: Environment Agency: Harvesting rainwater for domestic uses guide by martin W (Rainwater Harvesting / Grey Water Recovery & Processing) July 03, 2009, 08:16:34 PM
Re: GIANT Tanks from B&Q for £50 by martin W (Rainwater Harvesting / Grey Water Recovery & Processing) July 03, 2009, 08:09:09 PM
Re: does energy rating of houses makes sense to you ? by Ted (Dig For Victory - Home Food Production) July 03, 2009, 08:05:37 PM
Re: does energy rating of houses makes sense to you ? by rt29781 (Dig For Victory - Home Food Production) July 03, 2009, 07:37:51 PM
Re: ASHP / Loft? by XONE (Heat Pumps) July 03, 2009, 07:04:36 PM
Re: Horizontal tubes, how does that work then? by chickensoup (Solar Thermal Systems) July 03, 2009, 07:01:14 PM
Re: GIANT Tanks from B&Q for £50 by Justme (Rainwater Harvesting / Grey Water Recovery & Processing) July 03, 2009, 06:54:21 PM
Re: GIANT Tanks from B&Q for £50 by northern installer (Rainwater Harvesting / Grey Water Recovery & Processing) July 03, 2009, 06:50:04 PM
Re: GIANT Tanks from B&Q for £50 by sleepybubble (Rainwater Harvesting / Grey Water Recovery & Processing) July 03, 2009, 06:43:46 PM
Re: Horizontal tubes, how does that work then? by sleepybubble (Solar Thermal Systems) July 03, 2009, 06:39:11 PM
Re: DC Isolator for low power system by northern installer (Solar Photovoltaic Systems) July 03, 2009, 06:38:04 PM
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