| 3GEnergi: Woodfuel solutions for domestic and commercial heating, also bioenergy consultancy and pellet supplier. Based in the Scottish Borders. |
| Bical Energy: Co-operative company exploring and developing Miscanthus for fuel and other uses. |
| Bioenergy Technology: Biomass information, range of wood boilers and accumulators, consultancy services, grants and legislation. East Sussex. |
| British BioGen: Trade association to the UK Bioenergy Industry. Site includes bioenergy and biomass promotional information, also Bioenergy Good Practice Guidelines. |
| Cornish Woodmeet: For those involved in Cornwall’s woodland, forestry and wood processing industries to discuss funding and development. Forum, resources, directory, news. Free registration required to view. |
| Dunster Wood Fuels Ltd: Supplier of woodchips and pellets and Vigas log fired central heating boilers. Includes cost comparisons for wood fuel and contact details. Dunster, Somerset. |
| Eco-Exmoor: Supplies and fits solar and wind systems, sun pipes, wood pellet heating and ground source heat pumps. Small eco products by mail order and consultancy service from offices in Devon and Somerset. |
| Econergy Ltd: Designing, installing and operating woodfuelled boiler plant nationally. Includes advice, case studies and details of Rika and KWB pellet boilers, log burners and fuel processing. Sandy, Bedfordshire. |
| Energy Development Co-operative Limited: Specialists in sustainable energy solutions. Catalogue, containing solar powered products, solar panels and wind turbines. |
| Genersys: Solar water and heating systems, panels and collectors. Products, projects, relationships, and articles. |
| Ground Source Heat Pump Club: Foundation promoting the use of heat pumps. Explanation of the technology, video, partners, and links to other concerned organisations. |
| Heat Pump Network: To help those in the heat pump industry share information and best practice, and co-ordinate collaborative projects. Background, directory, publications. |
| Industrial Power Association: Promoting Scottish companies, technology and expertise in the field of clean energy supply worldwide. Industry news, information and members list. [requires Flash] |
| Iskra Wind Turbines: Wind turbine manufacturer. Product information, FAQs, and galleries. |
| Proven Energy: Manufactures and installs wind turbines and solar photovoltaic (electric) panels. News, customers, products, and services. |
| PV Web: Online information service provided by British Photovoltaic Association. Technology guide, database of members, case studies and reference area. |
| Renewable Power Association: For those involved in renewable technologies and resources including associated services. Policy, news, members and archive of articles. |
| Rural Energy: Supplier of wood pellets and chips, plus biomass heating equipment for homes and businesses. Equipment, fuel, case studies, grants and consultancy service. Leicestershire |
| South West Woodburning Centre: Gas, wood, oil, pellets and electric stoves plus spares and flues despatched nationwide. Showroom in Winkleigh, Devon. |
| Sundwel Solar Ltd: Manufacture and supply solar panels. Product and contact details. |
| Talbott's: Manufacturers of thermal recycling equipment, fuelled by a variety of waste and renewable material, for the engendering of thermal energy. |
| The Open Fire Centre: Fires, boilers and stoves supplied nationwide and installed in the North and North West, plus pellet and heat log deliveries. Oldham, Lancashire. |
| The Solar Trade Association: For organisations with business interests in the solar energy industry. Includes technology information for the public, list of members and news. |
| Todaysure Projects: Utilising waste as fuel to generate thermal energy. Details of how it works and available equipment, together with information request form. |