Solar Photovoltaics, or Solar PV for short, is a technology in which daylight is converted into electrical power. Solar PV takes advantage of energy from the sun to create electricity, that will operate electrical appliances and lighting.

Air source heat pumps absorb heat from the outside air. This heat can then be used to heat radiators, underfloor heating systems, or warm air convectors and hot water in your home.

There are two main types of energy efficient light bulbs available in the UK. Compact Fluorescent Lamps (CFLs) and Light Emitting Diodes (LEDs).