Natural gas Some of these gases include heptane, pentane, propane and other hydrocarbons with molecular weights above methane (). The natural gas transmission lines extend to the natural gas processing plant or unit which removes the higher molecular weighted hydrocarbons to produce natural gas with energy content between . The processed natural gas may then be used for residential, commercial and industrial uses. Natural gas flowing in the distribution lines is called mid-stream natural gas and is often used to power engines which rotate compressors. These compressors are required in the transmission line to pressurize and re-pressurize the mid-stream natural gas as
Phoenix Natural Gas announced the first stage of the privatisation of Northern Ireland Electricity, the province's monopolistic utility company; A major part of this was the sale of Ballylumford power station in Northern Ireland to British Gas for £132 million. This oil-fired power plant provided more than half of the power needs of the 600,000 customers in Northern Ireland. British Gas simultaneously announced its plans to set up Premier Transco to build and operate the Scotland-Northern Ireland pipeline (SNIP), a natural gas pipeline, to convert Ballylumford to natural gas, and to set up a commercial supply company for natural gas (what would become