National Grid Plc is an electricity and gas utility company. The Company operates in three segments: UK Transmission, UK Gas Distribution and US Regulated. UK Transmission includes high voltage electricity transmission networks, the gas transmission network in Great Britain, UK liquefied natural gas (LNG) storage activities and the French electricity interconnector. Its UK Gas Distribution includes four of the eight regional networks of Great Britain�s gas distribution system. US Regulated includes gas distribution networks, electricity distribution networks and high voltage electricity transmission networks in New York and New England and electricity generation facilities in New York and Massachusetts. Other activities primarily relate to non-regulated businesses and other commercial operations, including United Kingdom based gas and electricity metering activities; UK property management; a UK LNG import terminal; other LNG operations, and US unregulated transmission pipelines.