OrganizationQ3404000· pop 6· linked from 340 articlesCentre for Alternative TechnologySign in to saveeco-centre in Powys, mid-Wales, UK, demonstrating and teaching sustainable developmentConnectionspermacultureEntitycharitable organizationEntityagroforestryEntityWalesEntityecologyEntitygeographic coordinate systemEntitywoodEntityWelshEntityBristolEntityrenewable energyEntityThe GuardianEntitydigital object identifierEntitysustainable developmentEntitywind powerEntitystrawEntityorganic agricultureEntityhydropowerEntitywind turbineEntitygenerationEntityShellCompanyCategories1973 establishments in WalesAppropriate technology organizationsArchitecture schools in WalesBuildings and structures in PowysCharities based in WalesConservation in WalesEducation in PowysEnergy conservation in the United KingdomEnvironmental technologyHorticultural organisations based in the United KingdomLow-energy buildingMachynlleth