| | Buildings | | |
| | Alternative Technology | | http://www.alternativetechnology.info/ |
| | Ecohome | | http://www.msarch.co.uk/ecohome/ |
| | Energy Saving Trust | | http://www.energysavingtrust.org.uk/ |
| | LED Lighting | | http://www.ultraleds.co.uk/ |
| | Low Carbon Buildings | | http://www.lowcarbonbuildings.org.uk/ |
| | Near Zero CO2 homes | | http://www.nearzero.co.uk/ |
| | Sustainable Building Association | | http://www.aecb.net/index.php |
| | Wetherby Building Systems | | http://www.wbs-ltd.co.uk/ |
| | | | |
| | Cars | | |
| | Air Car | | http://www.theaircar.com/ |
| | Better Place | | http://www.betterplace.com/ |
| | Ecoland | | http://www.ecolane.co.uk/ |
| | Electric Vehicles UK | | http://www.evuk.co.uk/ |
| | Loremo Low Resistance Vehicle | | http://evolution.loremo.com/ |
| | Solar car | | http://www.srcf.ucam.org/cuer/ |
| | Tesla Motors | | http://www.teslamotors.com/ |
| | VW 1 Liter car | | http://www.greencar.com/features/vw-235-mpg-car/ |
| | | | |
| | Eco | | |
| | Off-Grid | | http://www.off-grid.net/ |
| | Renewable Energy | | http://www.reuk.co.uk/ |
| | Solar Century | | http://www.solarcentury.com/ |
| | Solartwin | | http://www.solartwin.com/ |
| | Sustainable Energy | | http://www.withouthotair.com/ |
| | | | |
| | Recycle | | |
| | Green Cone | | http://www.greencone.com/ |
| | Recycling Guide | | http://www.recycling-guide.org.uk/ |
| | Recycle Now | | http://www.recyclenow.com/ |
| | | | |
| | Other | | |
| | American Solutions | | http://www.americansolutions.com/ |
| | Better World Alternatives | | http://www.bwanetwork.com/ |
| | Dark Optimism | | http://www.darkoptimism.org/ |
| | Earth Notes | | http://www.earth.org.uk/ |
| | End of Suburbia | | http://www.endofsuburbia.com/ |
| | Renewable Energy Stocks | | http://www.renewableenergystocks.com/ |
| | Last Oil Shock | | http://www.lastoilshock.com/ |
| | Tree Hugger Archive | | http://www.treehugger.com/ |
| | Tranquil PC | | http://www.tranquilpc.co.uk/ |
| | True Energy | | http://www.trueenergy.co.uk/ |
| | Very PC | | http://www.very-pc.co.uk/ |