The most widespread is Autogas, a form of liquefied petroleum gas (LPG) designed for use in specially-converted cars.
Most LPG vehicles are exempt from London's city-centre congestion charge.
China's decision to raise prices by 10% in November has also caused tempers to rise.India's government subsidises kerosene and liquefied petroleum gas (LPG) directly.
After a pilot project in two villages, Emergence BioEnergy plans a broader roll-out in 2011 in conjunction with BRAC, a giant microfinance and development NGO.Another project, in India, aims to convert women from gathering wood, which denudes forests, to using canisters of liquefied petroleum gas (LPG).
This is more than can be said for India's cheap LPG.
Tankers that have pressurized and refrigerated compartments also transport liquefied natural gas and LPG.
Petrobras continues to operate an industrial retort at the site, producing about 3,500 barrels of synthetic crude per day, as well as by-product liquefied petroleum gas (LPG), fuel gas, and sulfur.
This sensor "measures the concentration of carbon monoxide, methane and liquid petroleum gas (LPG) in the surrounding air, Dutch magazine Want says.
It is separated in large quantities from natural gas, light crude oil, and oil-refinery gases and is commercially available as liquefied propane or as a major constituent of liquefied petroleum gas (LPG).
If reservoir pressure is allowed to decline during gas production, these hydrocarbons will condense in the reservoir to liquefied petroleum gas (LPG) and become unrecoverable.
