Compressed natural gas Compressed natural gas Compressed natural gas (CNG) (methane stored at high pressure) is a fuel which can be used in place of gasoline, diesel fuel and propane/LPG. CNG combustion produces fewer undesirable gases than the fuels mentioned above. It is safer than other fuels in the event of a spill, because natural gas is lighter than air and disperses quickly when released. Biomethane – cleaned-up biogas from anaerobic digestion or landfills – can be used. CNG is made by compressing natural gas, (which is mainly composed of methane, CH), to less than 1 percent of the volume it occupies at
Natural gas in Bolivia natural gas industry, President Evo Morales dramatically took over and occupied installations by using military force on May 1, 2005. Even though he stated that expropriations would not occur, the short period of six months given to renegotiate contracts put great pressure on the main foreign companies exploring for of natural gas in Bolivia. The state-owned Brazilian company Petrobrás, was among the most affected, since it was one of Bolivia’s largest foreign investors and controlled 14% of the country’s natural gas reserves, which in consequence created large concerns in the Brazilian government. Ultimately, negotiations took place and no further hostilities