output energy / greenhouse gas emissions / notional energy saving methods / transport technologies / electricity / energy demands / energy consumption / energy efficient heat pump systems / increased energy efficiency / energy efficient homes / free energy / heat pump technology / energy bills / renewable energy source / greener solutions / energy use / energy efficiency / manufacturing / natural energy resources / oil / sustainable energy / energy conscious / network promoting responsible management / gas boilers / input energy / gas and oil / low carbon technology / energy / naturally occurring energy / /
Organization
Government Economic Service / Forest Stewardship Council / UK Government / /
A new era in the provision of domestic space and water heating