The measures available on the Green deal fit into a number of sections including:

Building fabric (Stop heat and energy escaping)
Heating and ventilation (Use less energy to get the house warm)
Lighting (Use less energy when lighting the house)
Water heating (Don’t heat more water than you need)
Micro-generation (Generate your own energy)
  • Air source heat pumps*
  • Biomass boilers
  • Biomass room heaters (with radiators)
  • Cavity wall insulation*
  • Chillers
  • Cylinder thermostats*
  • Draught proofing*
  • Duct insulation
  • External wall insulation systems
  • Fan-assisted storage heaters
  • Flue gas heat recovery devices
  • Gas-fired condensing boilers
  • Ground source heat pumps*
  • Heating controls for wet central heating systems or warm air systems*
  • Heating ventilation and air-conditioning controls (including zoning controls)*
  • High performance external doors*
  • Hot water controls (including timers and temperature controls)*
  • Hot water cylinder insulation*
  • Hot water showers
  • Hot water systems
  • Hot water taps
  • Internal wall insulation systems (for external walls)
  • Lighting systems, fittings and controls (including roof lights, lamps and luminaries)
  • Loft or rafter insulation (including loft hatch insulation)*
  • Mechanical ventilation with heat recovery systems
  • Micro combined heat and power
  • Micro wind generation
  • Oil-fired condensing boilers
  • Photovoltaics (PV)*
  • Pipe work insulation*
  • Replacement glazing*
  • Radiant heating
  • Room in roof insulation
  • Roof insulation*
  • Sealing improvements (including duct sealing)
  • Secondary glazing*
  • Solar blinds, shutters and shading devices
  • Solar water heating*
  • Transpired solar collectors*
  • Under-floor heating
  • Under-floor insulation*
  • Variable speed drives for fans and pumps
  • Warm-air units
  • Waste water heat recovery devices attached to showers.
  • Water source heat pumps*