British Gas is the biggest energy supplier in Britain’s domestic market providing gas and electricity to 15.6 million customers. We are also Britain’s largest operator in the installation and maintenance of domestic central heating and gas appliances employing more than 9,500 engineers.

In 2007, we launched British Gas New Energy (BGNE) to supply the growing UK market for low-carbon and energy efficient products and services. We offer two industry-leading green energy tariffs and supply and install a range of microgeneration technologies including solar thermal, wind turbines and ground source heat pumps. British Gas also remains the largest provider of energy efficiency measures, such as loft and cavity wall insulation, in the UK.